lift to module path based compiling and testing

build.gradle

@@ -1,18 +1,13 @@
-
 plugins {
-    id "checkstyle"
-    id "pmd"
     id 'maven-publish'
     id 'signing'
     id "io.github.gradle-nexus.publish-plugin" version "2.0.0-rc-1"
-    id "com.github.spotbugs" version "6.0.0-beta.3"
-    id "org.cyclonedx.bom" version "1.7.4"
     id "org.xbib.gradle.plugin.asciidoctor" version "3.0.0"
 }
 
 wrapper {
     gradleVersion = libs.versions.gradle.get()
-    distributionType = Wrapper.DistributionType.ALL
+    distributionType = Wrapper.DistributionType.BIN
 }
 
 ext {
@@ -31,15 +26,10 @@ ext {
 }
 
 subprojects {
-    //apply from: rootProject.file('gradle/ide/idea.gradle')
     apply from: rootProject.file('gradle/repositories/maven.gradle')
     apply from: rootProject.file('gradle/compile/java.gradle')
     apply from: rootProject.file('gradle/test/junit5.gradle')
-    apply from: rootProject.file('gradle/quality/checkstyle.gradle')
-    apply from: rootProject.file('gradle/quality/pmd.gradle')
-    //apply from: rootProject.file('gradle/quality/spotbugs.gradle')
     apply from: rootProject.file('gradle/publish/maven.gradle')
 }
 apply from: rootProject.file('gradle/publish/sonatype.gradle')
 apply from: rootProject.file('gradle/publish/forgejo.gradle')
-apply from: rootProject.file('gradle/quality/cyclonedx.gradle')

content-csv/build.gradle

@@ -0,0 +1,11 @@
+
+def moduleName = 'org.xbib.content.csv.test'
+def patchArgs = ['--patch-module', "$moduleName=" + files(sourceSets.test.resources.srcDirs).asPath ]
+
+tasks.named('compileTestJava') {
+    options.compilerArgs += patchArgs
+}
+
+tasks.named('test') {
+    jvmArgs += patchArgs
+}

content-csv/src/test/java/module-info.java

@@ -0,0 +1,6 @@
+module org.xbib.content.csv.test {
+    requires org.junit.jupiter.api;
+    requires org.xbib.content.csv;
+    exports org.xbib.content.csv.test;
+    opens org.xbib.content.csv.test to org.junit.platform.commons;
+}

content-csv/src/test/java/org/xbib/content/csv/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for testing CSV content.
- */
-package org.xbib.content.csv;

content-csv/src/test/java/org/xbib/content/csv/test/CSVGeneratorTest.java

@@ -1,6 +1,8 @@
-package org.xbib.content.csv;
+package org.xbib.content.csv.test;
 
 import org.junit.jupiter.api.Test;
+import org.xbib.content.csv.CSVGenerator;
+
 import java.io.IOException;
 import java.io.StringWriter;
 import java.util.Arrays;

content-csv/src/test/java/org/xbib/content/csv/test/CSVParserTest.java

@@ -1,7 +1,9 @@
-package org.xbib.content.csv;
+package org.xbib.content.csv.test;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import org.junit.jupiter.api.Test;
+import org.xbib.content.csv.CSVParser;
+
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
@@ -10,16 +12,13 @@ import java.nio.charset.StandardCharsets;
 import java.util.Iterator;
 import java.util.List;
 
-/**
- *
- */
 public class CSVParserTest {
 
     @Test
     public void testCommaSeparated() throws IOException {
-        InputStream in = getClass().getResourceAsStream("test.csv");
+        InputStream inputStream = getClass().getResourceAsStream("test.csv");
         int count = 0;
-        try (BufferedReader reader = new BufferedReader(new InputStreamReader(in, StandardCharsets.UTF_8))) {
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8))) {
             CSVParser csvParser = new CSVParser(reader);
             Iterator<List<String>> it = csvParser.iterator();
             while (it.hasNext()) {
@@ -32,9 +31,9 @@ public class CSVParserTest {
 
     @Test
     public void testLargeFile() throws IOException {
-        InputStream in = getClass().getResourceAsStream("titleFile.csv");
+        InputStream inputStream = getClass().getResourceAsStream("titleFile.csv");
         int count = 0;
-        try (BufferedReader reader = new BufferedReader(new InputStreamReader(in, StandardCharsets.UTF_8))) {
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8))) {
             CSVParser csvParser = new CSVParser(reader);
             Iterator<List<String>> it = csvParser.iterator();
             while (it.hasNext()) {

content-csv/src/test/java/org/xbib/content/csv/test/TSVParserTest.java

@@ -1,4 +1,4 @@
-package org.xbib.content.csv;
+package org.xbib.content.csv.test;
 
 import org.junit.jupiter.api.Test;
 import java.io.BufferedReader;

content-csv/src/test/resources/log4j2-test.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<configuration status="OFF">
-    <appenders>
-        <Console name="Console" target="SYSTEM_OUT">
-            <PatternLayout pattern="[%d{ABSOLUTE}][%-5p][%-25c][%t] %m%n"/>
-        </Console>
-    </appenders>
-    <Loggers>
-        <Root level="info">
-            <AppenderRef ref="Console" />
-        </Root>
-    </Loggers>
-</configuration>

content-json/build.gradle

@@ -1,5 +1,15 @@
 dependencies {
     api project(':content-core')
     api libs.jackson.databind
-    testImplementation libs.mockito.inline
+    testImplementation testLibs.mockito.core
+}
+
+def patchArgs = ['--patch-module', "org.xbib.content.json.test=" + sourceSets.test.resources.sourceDirectories.singleFile]
+
+tasks.named('compileTestJava') {
+    options.compilerArgs += patchArgs
+}
+
+tasks.named('test') {
+    jvmArgs += patchArgs
 }

content-json/src/main/java/org/xbib/content/json/JsonXContentGenerator.java

@@ -19,6 +19,7 @@ public class JsonXContentGenerator extends AbstractXContentGenerator {
 
     private final JsonGeneratorDelegate delegate;
 
+    @SuppressWarnings("this-escape")
     public JsonXContentGenerator(JsonGenerator generator) {
         this.delegate = new JsonGeneratorDelegate(generator);
         super.setGenerator(delegate);

content-json/src/main/java/org/xbib/content/json/JsonXContentParser.java

@@ -53,7 +53,7 @@ public class JsonXContentParser extends AbstractXContentParser {
 
     @Override
     public String currentName() throws IOException {
-        return parser.getCurrentName();
+        return parser.currentName();
     }
 
     @Override

content-json/src/main/java/org/xbib/content/json/jackson/JsonLoader.java

@@ -6,11 +6,9 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.Reader;
 import java.io.StringReader;
-import java.net.URL;
 
 /**
  * Utility class to load JSON values from various sources as {@link com.fasterxml.jackson.databind.JsonNode}s.
- *
  * This class uses a {@link JsonNodeReader} to parse JSON inputs.
  *
  * @see JsonNodeReader
@@ -25,34 +23,28 @@ public final class JsonLoader {
     }
 
     /**
-     * Read a {@link com.fasterxml.jackson.databind.JsonNode} from a resource path.
+     * Read a {@link com.fasterxml.jackson.databind.JsonNode} from an input stream.
-     *
-     * This method first tries and loads the resource using {@link
-     * Class#getResource(String)}; if not found, is tries and uses the context
-     * classloader and if this is not found, this class's classloader.
-     *
      * This method throws an {@link java.io.IOException} if the resource does not
      * exist.
      *
-     * @param classLoader the class loader
+     * @param inputStream the input stream
-     * @param resource    the path to the resource (must begin
-     *                    with a {@code /})
      * @return the JSON document at the resource
      * @throws IllegalArgumentException resource path does not begin with a
      *                                  {@code /}
      * @throws java.io.IOException      there was a problem loading the resource, or the JSON
      *                                  document is invalid
      */
-    public static JsonNode fromResource(ClassLoader classLoader, final String resource)
+    public static JsonNode fromResource(InputStream inputStream)
             throws IOException {
-        URL url = JsonLoader.class.getResource(resource);
-        InputStream in = url != null ? url.openStream() : classLoader.getResourceAsStream(resource);
         final JsonNode ret;
         try {
-            ret = READER.fromInputStream(in);
+            if (inputStream == null) {
+                throw new IOException("not found");
+            }
+            ret = READER.fromInputStream(inputStream);
         } finally {
-            if (in != null) {
+            if (inputStream != null) {
-                in.close();
+                inputStream.close();
             }
         }
         return ret;

content-json/src/main/java/org/xbib/content/json/jackson/JsonNodeReader.java

@@ -1,5 +1,6 @@
 package org.xbib.content.json.jackson;
 
+import com.fasterxml.jackson.core.ErrorReportConfiguration;
 import com.fasterxml.jackson.core.JsonLocation;
 import com.fasterxml.jackson.core.JsonParseException;
 import com.fasterxml.jackson.core.JsonParser;
@@ -35,7 +36,7 @@ public final class JsonNodeReader {
     private final ObjectReader reader;
 
     public JsonNodeReader(final ObjectMapper mapper) {
-        reader = mapper.configure(JsonParser.Feature.AUTO_CLOSE_SOURCE, true)
+        this.reader = mapper.configure(JsonParser.Feature.AUTO_CLOSE_SOURCE, true)
                 .readerFor(JsonNode.class);
     }
 
@@ -64,13 +65,14 @@ public final class JsonNodeReader {
     /**
      * Read a JSON value from an {@link java.io.InputStream}.
      *
-     * @param in the input stream
+     * @param inputStream the input stream
      * @return the value
      * @throws java.io.IOException malformed input, or problem encountered when reading
      *                             from the stream
      */
-    public JsonNode fromInputStream(final InputStream in) throws IOException {
+    public JsonNode fromInputStream(final InputStream inputStream) throws IOException {
-        try (JsonParser parser = reader.getFactory().createParser(in); MappingIterator<JsonNode> iterator = reader.readValues(parser)) {
+        try (JsonParser parser = reader.getFactory().createParser(inputStream);
+             MappingIterator<JsonNode> iterator = reader.readValues(parser)) {
             return readNode(iterator);
         }
     }
@@ -78,13 +80,14 @@ public final class JsonNodeReader {
     /**
      * Read a JSON value from a {@link java.io.Reader}.
      *
-     * @param r the reader
+     * @param reader the reader
      * @return the value
      * @throws java.io.IOException malformed input, or problem encountered when reading
      *                             from the reader
      */
-    public JsonNode fromReader(final Reader r) throws IOException {
+    public JsonNode fromReader(final Reader reader) throws IOException {
-        try (JsonParser parser = reader.getFactory().createParser(r); MappingIterator<JsonNode> iterator = reader.readValues(parser)) {
+        try (JsonParser parser = this.reader.getFactory().createParser(reader);
+             MappingIterator<JsonNode> iterator = this.reader.readValues(parser)) {
             return readNode(iterator);
         }
     }
@@ -97,7 +100,7 @@ public final class JsonNodeReader {
 
         private JsonParseExceptionBuilder(final JsonParser jsonParser, final Object source) {
             this.jsonParser = jsonParser;
-            location = new JsonLocation(ContentReference.construct(false, source), 0L, 1, 1);
+            location = new JsonLocation(ContentReference.construct(false, source, ErrorReportConfiguration.defaults()), 0L, 1, 1);
         }
 
         JsonParseExceptionBuilder setLocation(final JsonLocation location) {

content-json/src/main/java/org/xbib/content/json/pointer/TreePointer.java

@@ -45,8 +45,7 @@ public abstract class TreePointer<T extends TreeNode> implements Iterable<TokenR
      * @param missing        the representation of a missing node (may be null)
      * @param tokenResolvers the list of reference token resolvers
      */
-    TreePointer(final T missing,
+    protected TreePointer(final T missing, final List<TokenResolver<T>> tokenResolvers) {
-                final List<TokenResolver<T>> tokenResolvers) {
         this.missing = missing;
         this.tokenResolvers = new ArrayList<>(tokenResolvers);
     }
@@ -58,7 +57,7 @@ public abstract class TreePointer<T extends TreeNode> implements Iterable<TokenR
      *
      * @param tokenResolvers the list of token resolvers
      */
-    protected TreePointer(final List<TokenResolver<T>> tokenResolvers) {
+    TreePointer(final List<TokenResolver<T>> tokenResolvers) {
         this(null, tokenResolvers);
     }
 
@@ -70,7 +69,7 @@ public abstract class TreePointer<T extends TreeNode> implements Iterable<TokenR
      * @throws JsonPointerException input is not a valid JSON Pointer
      * @throws NullPointerException input is null
      */
-    protected static List<ReferenceToken> tokensFromInput(final String input)
+    public static List<ReferenceToken> tokensFromInput(final String input)
             throws JsonPointerException {
         String s = input;
         final List<ReferenceToken> ret = new ArrayList<>();

content-json/src/test/java/module-info.java

@@ -0,0 +1,17 @@
+module org.xbib.content.json.test {
+    requires com.fasterxml.jackson.core;
+    requires com.fasterxml.jackson.databind;
+    requires java.logging;
+    requires jdk.unsupported; // sun.reflect for objenesis in mockito
+    requires org.mockito;
+    requires org.junit.jupiter.api;
+    requires org.xbib.content.api;
+    requires org.xbib.content.core;
+    requires org.xbib.content.json;
+    exports org.xbib.content.json.test;
+    exports org.xbib.content.json.test.jackson;
+    exports org.xbib.content.json.test.pointer;
+    opens org.xbib.content.json.test to org.junit.platform.commons;
+    opens org.xbib.content.json.test.jackson to org.junit.platform.commons;
+    opens org.xbib.content.json.test.pointer to org.junit.platform.commons;
+}

content-json/src/test/java/org/xbib/content/json/jackson/package-info.java

@@ -1,5 +0,0 @@
-/**
- * Classes for testing JSON jackson.
- */
-package org.xbib.content.json.jackson;
-

content-json/src/test/java/org/xbib/content/json/test/XContentBuilderTest.java

@@ -1,4 +1,4 @@
-package org.xbib.content.json;
+package org.xbib.content.json.test;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;

content-json/src/test/java/org/xbib/content/json/test/XContentParserTest.java

@@ -1,8 +1,10 @@
-package org.xbib.content.json;
+package org.xbib.content.json.test;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import org.junit.jupiter.api.Test;
 import org.xbib.content.XContentParser;
+import org.xbib.content.json.JsonXContent;
+
 import java.io.IOException;
 import java.util.Map;
 import java.util.logging.Level;

content-json/src/test/java/org/xbib/content/json/test/jackson/JsonNodeReaderTest.java

@@ -1,4 +1,4 @@
-package org.xbib.content.json.jackson;
+package org.xbib.content.json.test.jackson;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.mockito.Mockito.spy;
@@ -7,8 +7,9 @@ import com.fasterxml.jackson.core.JsonParseException;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
+import org.xbib.content.json.jackson.JsonNodeReader;
+
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -16,7 +17,6 @@ import java.io.Reader;
 import java.io.StringReader;
 import java.nio.charset.StandardCharsets;
 
-@Disabled("mockito defunct")
 public final class JsonNodeReaderTest {
 
     @Test

content-json/src/test/java/org/xbib/content/json/test/jackson/JsonNumEqualsTest.java

@@ -1,4 +1,4 @@
-package org.xbib.content.json.jackson;
+package org.xbib.content.json.test.jackson;
 
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import com.fasterxml.jackson.databind.JsonNode;
@@ -6,14 +6,14 @@ import com.fasterxml.jackson.databind.node.ArrayNode;
 import com.fasterxml.jackson.databind.node.JsonNodeFactory;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.junit.jupiter.api.Test;
+import org.xbib.content.json.jackson.JsonLoader;
+import org.xbib.content.json.jackson.JsonNumEquals;
+
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
-/**
- *
- */
 public final class JsonNumEqualsTest {
 
     private static final JsonNodeFactory FACTORY = JsonNodeFactory.instance;
@@ -62,7 +62,7 @@ public final class JsonNumEqualsTest {
     private Iterator<Object[]> getInputs() throws IOException {
         final List<Object[]> list = new ArrayList<>();
         JsonNode reference;
-        JsonNode testData = JsonLoader.fromResource(this.getClass().getClassLoader(), "testfile.json");
+        JsonNode testData = JsonLoader.fromResource(getClass().getResourceAsStream("testfile.json"));
         for (final JsonNode element : testData) {
             reference = element.get("reference");
             for (final JsonNode node : element.get("equivalences")) {

content-json/src/test/java/org/xbib/content/json/test/jackson/SampleNodeProvider.java

@@ -1,7 +1,9 @@
-package org.xbib.content.json.jackson;
+package org.xbib.content.json.test.jackson;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.node.JsonNodeFactory;
+import org.xbib.content.json.jackson.JacksonUtils;
+import org.xbib.content.json.jackson.NodeType;
 
 import java.math.BigDecimal;
 import java.util.ArrayList;

content-json/src/test/java/org/xbib/content/json/test/pointer/JsonNodeResolverTest.java

@@ -1,4 +1,4 @@
-package org.xbib.content.json.pointer;
+package org.xbib.content.json.test.pointer;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNull;
@@ -9,7 +9,9 @@ import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.junit.jupiter.api.Test;
 import org.xbib.content.json.jackson.JacksonUtils;
 import org.xbib.content.json.jackson.NodeType;
-import org.xbib.content.json.jackson.SampleNodeProvider;
+import org.xbib.content.json.pointer.JsonNodeResolver;
+import org.xbib.content.json.pointer.ReferenceToken;
+import org.xbib.content.json.test.jackson.SampleNodeProvider;
 import java.util.ArrayList;
 import java.util.List;
 

content-json/src/test/java/org/xbib/content/json/test/pointer/JsonPointerTest.java

@@ -1,4 +1,4 @@
-package org.xbib.content.json.pointer;
+package org.xbib.content.json.test.pointer;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import com.fasterxml.jackson.databind.JsonNode;
@@ -7,7 +7,9 @@ import org.junit.jupiter.api.Test;
 import org.xbib.content.json.jackson.JacksonUtils;
 import org.xbib.content.json.jackson.JsonLoader;
 import org.xbib.content.json.jackson.NodeType;
-import org.xbib.content.json.jackson.SampleNodeProvider;
+import org.xbib.content.json.pointer.JsonPointer;
+import org.xbib.content.json.pointer.JsonPointerException;
+import org.xbib.content.json.test.jackson.SampleNodeProvider;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
@@ -17,19 +19,14 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
-/**
- *
- */
 public final class JsonPointerTest {
 
-    private static final String PACKAGE = JsonPointerTest.class.getPackage().getName().replace('.', '/');
     private final JsonNode testData;
+
     private final JsonNode document;
 
-    public JsonPointerTest()
+    public JsonPointerTest() throws IOException {
-            throws IOException {
+        testData = JsonLoader.fromResource(getClass().getResourceAsStream("jsonpointer.json"));
-        testData = JsonLoader.fromResource(this.getClass().getClassLoader(),
-                PACKAGE + "/jsonpointer.json");
         document = testData.get("document");
     }
 

content-json/src/test/java/org/xbib/content/json/test/pointer/ReferenceTokenTest.java

@@ -1,9 +1,12 @@
-package org.xbib.content.json.pointer;
+package org.xbib.content.json.test.pointer;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotEquals;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
+import org.xbib.content.json.pointer.JsonPointerException;
+import org.xbib.content.json.pointer.ReferenceToken;
+
 import java.util.Arrays;
 import java.util.List;
 

content-json/src/test/java/org/xbib/content/json/test/pointer/TreePointerTest.java

@@ -1,4 +1,4 @@
-package org.xbib.content.json.pointer;
+package org.xbib.content.json.test.pointer;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
@@ -13,14 +13,17 @@ import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 import com.fasterxml.jackson.core.TreeNode;
 import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
+import org.xbib.content.json.pointer.JsonPointerException;
+import org.xbib.content.json.pointer.ReferenceToken;
+import org.xbib.content.json.pointer.TokenResolver;
+import org.xbib.content.json.pointer.TreePointer;
+
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 
-@Disabled("mockito defunct")
 public final class TreePointerTest {
 
     @Test
@@ -145,8 +148,7 @@ public final class TreePointerTest {
         assertTrue(dummy.isEmpty());
     }
 
-    private static final class DummyPointer
+    private static final class DummyPointer extends TreePointer<TreeNode> {
-            extends TreePointer<TreeNode> {
         private DummyPointer(final TreeNode missing, final List<TokenResolver<TreeNode>> tokenResolvers) {
             super(missing, tokenResolvers);
         }

content-language/src/main/java/org/xbib/content/language/Lang.java

@@ -176,11 +176,11 @@ public final class Lang extends SubtagSet {
         Subtag region = getRegion();
         Subtag variant = getVariant();
         if (variant != null && region != null) {
-            return new Locale(primary.toString(), region.toString(), variant.toString());
+            return Locale.of(primary.toString(), region.toString(), variant.toString());
         } else if (region != null) {
-            return new Locale(primary.toString(), region.toString());
+            return Locale.of(primary.toString(), region.toString());
         } else {
-            return new Locale(primary.toString());
+            return Locale.of(primary.toString());
         }
     }
 

content-rdf/build.gradle

@@ -3,3 +3,13 @@ dependencies {
     implementation project(':content-xml')
     implementation project(':content-json')
 }
+
+def patchArgs = ['--patch-module', "org.xbib.content.rdf.test=" + sourceSets.test.resources.sourceDirectories.singleFile]
+
+tasks.named('compileTestJava') {
+    options.compilerArgs += patchArgs
+}
+
+tasks.named('test') {
+    jvmArgs += patchArgs
+}

content-rdf/src/main/java/org/xbib/content/rdf/RdfContent.java

@@ -11,7 +11,7 @@ public interface RdfContent<P extends RdfContentParams> {
 
     StandardRdfContentType type();
 
-    RdfContentGenerator<P> createGenerator(OutputStream out) throws IOException;
+    RdfContentGenerator<P> createGenerator(P params, OutputStream out) throws IOException;
 
-    RdfContentParser<P> createParser(InputStream in) throws IOException;
+    RdfContentParser<P> createParser(P params, InputStream in) throws IOException;
 }

content-rdf/src/main/java/org/xbib/content/rdf/RdfContentBuilder.java

@@ -17,7 +17,7 @@ public class RdfContentBuilder<P extends RdfContentParams> implements RdfContent
 
     private final RdfContentGenerator<P> generator;
 
-    private final OutputStream out;
+    private final OutputStream outputStream;
 
     private IRI subject;
 
@@ -25,9 +25,9 @@ public class RdfContentBuilder<P extends RdfContentParams> implements RdfContent
         this(rdfContent, rdfParams, new BytesStreamOutput());
     }
 
-    public RdfContentBuilder(RdfContent<P> rdfContent, P rdfContentParams, OutputStream out) throws IOException {
+    public RdfContentBuilder(RdfContent<P> rdfContent, P rdfContentParams, OutputStream outputStream) throws IOException {
-        this.out = out;
+        this.outputStream = outputStream;
-        this.generator = rdfContent.createGenerator(out);
+        this.generator = rdfContent.createGenerator(rdfContentParams, outputStream);
         this.generator.setParams(rdfContentParams);
     }
 
@@ -54,7 +54,7 @@ public class RdfContentBuilder<P extends RdfContentParams> implements RdfContent
 
     public BytesReference bytes() throws IOException {
         close();
-        return ((BytesStreamOutput) out).bytes();
+        return ((BytesStreamOutput) outputStream).bytes();
     }
 
     public InputStream streamInput() throws IOException {

content-rdf/src/main/java/org/xbib/content/rdf/RdfContentFactory.java

@@ -14,74 +14,42 @@ import org.xbib.content.rdf.io.xml.XmlContentParams;
 import java.io.IOException;
 import java.io.OutputStream;
 
-/**
- *
- */
 public class RdfContentFactory {
 
     private RdfContentFactory() {
     }
 
-    public static RdfContentBuilder<NTripleContentParams> ntripleBuilder() throws IOException {
-        return NTripleContent.contentBuilder(NTripleContentParams.N_TRIPLE_CONTENT_PARAMS);
-    }
-
     public static RdfContentBuilder<NTripleContentParams> ntripleBuilder(NTripleContentParams params) throws IOException {
         return NTripleContent.contentBuilder(params);
     }
 
-    public static RdfContentBuilder<NTripleContentParams> ntripleBuilder(OutputStream out) throws IOException {
+    public static RdfContentBuilder<NTripleContentParams> ntripleBuilder(NTripleContentParams params, OutputStream outputStream)
-        return NTripleContent.contentBuilder(out, NTripleContentParams.N_TRIPLE_CONTENT_PARAMS);
-    }
-
-    public static RdfContentBuilder<NTripleContentParams> ntripleBuilder(OutputStream out, NTripleContentParams params)
             throws IOException {
-        return NTripleContent.contentBuilder(out, params);
+        return NTripleContent.contentBuilder(params, outputStream);
-    }
-
-    public static RdfContentBuilder<RdfXmlContentParams> rdfXmlBuilder() throws IOException {
-        return RdfXmlContent.contentBuilder(RdfXmlContentParams.RDF_XML_CONTENT_PARAMS);
     }
 
     public static RdfContentBuilder<RdfXmlContentParams> rdfXmlBuilder(RdfXmlContentParams params) throws IOException {
         return RdfXmlContent.contentBuilder(params);
     }
 
-    public static RdfContentBuilder<RdfXmlContentParams> rdfXmlBuilder(OutputStream out) throws IOException {
+    public static RdfContentBuilder<RdfXmlContentParams> rdfXmlBuilder(RdfXmlContentParams params, OutputStream outputStream)
-        return RdfXmlContent.contentBuilder(out, RdfXmlContentParams.RDF_XML_CONTENT_PARAMS);
-    }
-
-    public static RdfContentBuilder<RdfXmlContentParams> rdfXmlBuilder(OutputStream out, RdfXmlContentParams params)
             throws IOException {
-        return RdfXmlContent.contentBuilder(out, params);
+        return RdfXmlContent.contentBuilder(params, outputStream);
-    }
-
-    public static RdfContentBuilder<TurtleContentParams> turtleBuilder() throws IOException {
-        return TurtleContent.contentBuilder(TurtleContentParams.TURTLE_CONTENT_PARAMS);
     }
 
     public static RdfContentBuilder<TurtleContentParams> turtleBuilder(TurtleContentParams params) throws IOException {
         return TurtleContent.contentBuilder(params);
     }
 
-    public static RdfContentBuilder<TurtleContentParams> turtleBuilder(OutputStream out) throws IOException {
+    public static RdfContentBuilder<TurtleContentParams> turtleBuilder(TurtleContentParams params, OutputStream outputStream) throws IOException {
-        return TurtleContent.contentBuilder(out, TurtleContentParams.TURTLE_CONTENT_PARAMS);
+        return TurtleContent.contentBuilder(params, outputStream);
-    }
-
-    public static RdfContentBuilder<TurtleContentParams> turtleBuilder(OutputStream out, TurtleContentParams params)
-            throws IOException {
-        return TurtleContent.contentBuilder(out, params);
-    }
-
-    public static RdfContentBuilder<XmlContentParams> xmlBuilder() throws IOException {
-        return XmlContent.contentBuilder(XmlContentParams.XML_CONTENT_PARAMS);
     }
 
     public static RdfContentBuilder<XmlContentParams> xmlBuilder(XmlContentParams params) throws IOException {
         return XmlContent.contentBuilder(params);
     }
 
-    public static RdfContentBuilder<JsonContentParams> jsonBuilder() throws IOException {
+    public static RdfContentBuilder<JsonContentParams> jsonBuilder(JsonContentParams params) throws IOException {
-        return JsonContent.contentBuilder(JsonContentParams.JSON_CONTENT_PARAMS);
+        return JsonContent.contentBuilder(params);
     }
 }

content-rdf/src/main/java/org/xbib/content/rdf/RdfXContent.java

@@ -28,12 +28,12 @@ public class RdfXContent implements RdfContent<RdfXContentParams> {
     }
 
     @Override
-    public RdfContentGenerator<RdfXContentParams> createGenerator(OutputStream out) {
+    public RdfContentGenerator<RdfXContentParams> createGenerator(RdfXContentParams params, OutputStream outputStream) {
-        return new RdfXContentGenerator<>(out);
+        return new RdfXContentGenerator<>(params, outputStream);
     }
 
     @Override
-    public RdfContentParser<RdfXContentParams> createParser(InputStream in) {
+    public RdfContentParser<RdfXContentParams> createParser(RdfXContentParams params, InputStream inputStream) {
         throw new UnsupportedOperationException();
     }
 }

content-rdf/src/main/java/org/xbib/content/rdf/RdfXContentFactory.java

@@ -11,61 +11,34 @@ import org.xbib.content.rdf.io.xml.XmlContentParams;
 
 import java.io.IOException;
 
-/**
- *
- */
 public class RdfXContentFactory {
 
     private RdfXContentFactory() {
     }
 
-    public static RdfContentBuilder<NTripleContentParams> ntripleBuilder() throws IOException {
-        return NTripleContent.contentBuilder(NTripleContentParams.N_TRIPLE_CONTENT_PARAMS);
-    }
-
     public static RdfContentBuilder<NTripleContentParams> ntripleBuilder(NTripleContentParams params) throws IOException {
         return NTripleContent.contentBuilder(params);
     }
 
-    public static RdfContentBuilder<RdfXmlContentParams> rdfXmlBuilder() throws IOException {
-        return RdfXmlContent.contentBuilder(RdfXmlContentParams.RDF_XML_CONTENT_PARAMS);
-    }
 
     public static RdfContentBuilder<RdfXmlContentParams> rdfXmlBuilder(RdfXmlContentParams params) throws IOException {
         return RdfXmlContent.contentBuilder(params);
     }
 
-    public static RdfContentBuilder<TurtleContentParams> turtleBuilder() throws IOException {
-        return TurtleContent.contentBuilder(TurtleContentParams.TURTLE_CONTENT_PARAMS);
-    }
-
     public static RdfContentBuilder<TurtleContentParams> turtleBuilder(TurtleContentParams params) throws IOException {
         return TurtleContent.contentBuilder(params);
     }
 
-    public static RdfContentBuilder<XmlContentParams> xmlBuilder() throws IOException {
-        return XmlContent.contentBuilder(XmlContentParams.XML_CONTENT_PARAMS);
-    }
-
     public static RdfContentBuilder<XmlContentParams> xmlBuilder(XmlContentParams params) throws IOException {
         return XmlContent.contentBuilder(params);
     }
 
-    public static RdfContentBuilder<RdfXContentParams> rdfXContentBuilder() throws IOException {
-        return RdfXContent.contentBuilder(RdfXContentParams.RDF_X_CONTENT_PARAMS);
-    }
-
     public static RdfContentBuilder<RdfXContentParams> rdfXContentBuilder(RdfXContentParams params) throws IOException {
         return RdfXContent.contentBuilder(params);
     }
 
-    public static RdfContentBuilder<RouteRdfXContentParams> routeRdfXContentBuilder() throws IOException {
-        return RouteRdfXContent.contentBuilder(RouteRdfXContentParams.ROUTE_RDF_X_CONTENT_PARAMS);
-    }
-
     public static RdfContentBuilder<RouteRdfXContentParams> routeRdfXContentBuilder(RouteRdfXContentParams params)
             throws IOException {
         return RouteRdfXContent.contentBuilder(params);
     }
-
 }

content-rdf/src/main/java/org/xbib/content/rdf/RdfXContentGenerator.java

@@ -19,7 +19,7 @@ import java.util.List;
  */
 public class RdfXContentGenerator<P extends RdfXContentParams> implements RdfContentGenerator<P> {
 
-    protected final OutputStream out;
+    protected final OutputStream outputStream;
 
     protected Resource resource;
 
@@ -29,8 +29,9 @@ public class RdfXContentGenerator<P extends RdfXContentParams> implements RdfCon
 
     private boolean flushed;
 
-    RdfXContentGenerator(OutputStream out) {
+    RdfXContentGenerator(P params, OutputStream outputStream) {
-        this.out = out;
+        this.params = params;
+        this.outputStream = outputStream;
     }
 
     @Override
@@ -105,7 +106,7 @@ public class RdfXContentGenerator<P extends RdfXContentParams> implements RdfCon
             return;
         }
         flushed = true;
-        builder = DefaultXContentBuilder.builder(JsonXContent.jsonContent(), out);
+        builder = DefaultXContentBuilder.builder(JsonXContent.jsonContent(), outputStream);
         builder.startObject();
         build(this.resource);
         builder.endObject();

content-rdf/src/main/java/org/xbib/content/rdf/RdfXContentParams.java

@@ -2,21 +2,12 @@ package org.xbib.content.rdf;
 
 import org.xbib.content.resource.IRINamespaceContext;
 
-/**
- *
- */
 public class RdfXContentParams implements RdfContentParams {
 
-    public static final RdfXContentParams RDF_X_CONTENT_PARAMS = new RdfXContentParams();
-
     private final IRINamespaceContext namespaceContext;
 
     private RdfXContentGenerator<RdfXContentParams> generator;
 
-    public RdfXContentParams() {
-        this.namespaceContext = IRINamespaceContext.newInstance();
-    }
-
     public RdfXContentParams(IRINamespaceContext namespaceContext) {
         this.namespaceContext = namespaceContext;
     }

content-rdf/src/main/java/org/xbib/content/rdf/RouteRdfXContent.java

@@ -4,9 +4,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 
-/**
- *
- */
 public class RouteRdfXContent implements RdfContent<RouteRdfXContentParams> {
 
     private static final RouteRdfXContent ROUTE_RDF_X_CONTENT = new RouteRdfXContent();
@@ -28,18 +25,15 @@ public class RouteRdfXContent implements RdfContent<RouteRdfXContentParams> {
     }
 
     @Override
-    public RdfContentGenerator<RouteRdfXContentParams> createGenerator(OutputStream out) {
+    public RdfContentGenerator<RouteRdfXContentParams> createGenerator(RouteRdfXContentParams params, OutputStream outputStream) {
-        return new RouteRdfXContentGenerator<>(out);
+        return new RouteRdfXContentGenerator<>(params, outputStream);
     }
 
     @Override
-    public RdfContentParser<RouteRdfXContentParams> createParser(InputStream in) {
+    public RdfContentParser<RouteRdfXContentParams> createParser(RouteRdfXContentParams params, InputStream inputStream) {
         throw new UnsupportedOperationException();
     }
 
-    /**
-     *
-     */
     @FunctionalInterface
     public interface RouteHandler {
         void complete(String content, RouteRdfXContentParams params) throws IOException;

content-rdf/src/main/java/org/xbib/content/rdf/RouteRdfXContentGenerator.java

@@ -13,8 +13,8 @@ public class RouteRdfXContentGenerator<R extends RouteRdfXContentParams> extends
 
     private boolean flushed;
 
-    RouteRdfXContentGenerator(OutputStream out) {
+    RouteRdfXContentGenerator(R params, OutputStream outputStream) {
-        super(out);
+        super(params, outputStream);
     }
 
     @Override

content-rdf/src/main/java/org/xbib/content/rdf/RouteRdfXContentParams.java

@@ -2,13 +2,8 @@ package org.xbib.content.rdf;
 
 import org.xbib.content.resource.IRINamespaceContext;
 
-/**
- *
- */
 public class RouteRdfXContentParams extends RdfXContentParams {
 
-    public static final RouteRdfXContentParams ROUTE_RDF_X_CONTENT_PARAMS = new RouteRdfXContentParams();
-
     private String index;
 
     private String type;
@@ -23,20 +18,6 @@ public class RouteRdfXContentParams extends RdfXContentParams {
 
     private RouteRdfXContent.RouteHandler handler;
 
-    public RouteRdfXContentParams() {
-        super();
-    }
-
-    public RouteRdfXContentParams(String index, String type) {
-        super();
-        this.index = index;
-        this.type = type;
-    }
-
-    public RouteRdfXContentParams(IRINamespaceContext namespaceContext) {
-        super(namespaceContext);
-    }
-
     public RouteRdfXContentParams(IRINamespaceContext namespaceContext, String index, String type) {
         super(namespaceContext);
         this.index = index;

content-rdf/src/main/java/org/xbib/content/rdf/internal/DefaultRdfGraph.java

@@ -14,16 +14,14 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 
-/**
- *
- */
 public class DefaultRdfGraph implements RdfGraph<RdfGraphParams> {
 
-    private RdfGraphParams params = DefaultRdfGraphParams.DEFAULT_PARAMS;
+    private RdfGraphParams params;
 
     private final Map<IRI, Resource> resources = new LinkedHashMap<>();
 
-    public DefaultRdfGraph() {
+    public DefaultRdfGraph(RdfGraphParams params) {
+        this.params = params;
     }
 
     @Override

content-rdf/src/main/java/org/xbib/content/rdf/internal/DefaultRdfGraphParams.java

@@ -3,17 +3,14 @@ package org.xbib.content.rdf.internal;
 import org.xbib.content.rdf.RdfGraphParams;
 import org.xbib.content.resource.IRINamespaceContext;
 
-/**
- *
- */
 public class DefaultRdfGraphParams implements RdfGraphParams {
 
-    public static final DefaultRdfGraphParams DEFAULT_PARAMS = new DefaultRdfGraphParams();
     private final IRINamespaceContext namespaceContext;
+
     private final boolean writeNamespaceContext;
 
-    public DefaultRdfGraphParams() {
+    public DefaultRdfGraphParams(IRINamespaceContext namespaceContext) {
-        this.namespaceContext = IRINamespaceContext.newInstance();
+        this.namespaceContext = namespaceContext;
         this.writeNamespaceContext = true;
     }
 

content-rdf/src/main/java/org/xbib/content/rdf/internal/DefaultResource.java

@@ -45,11 +45,13 @@ public class DefaultResource implements Resource, Comparable<Resource>, XSDResou
         this(iri, new LinkedHashMultiMap<>(), new LinkedHashMap<>());
     }
 
+    @SuppressWarnings("this-escape")
     public DefaultResource(DefaultResource resource) {
         this(resource.id(), resource.getAttributes(), resource.getChildren());
         this.deleted = resource.isDeleted();
     }
 
+    @SuppressWarnings("this-escape")
     public DefaultResource(IRI iri, MultiMap<IRI, Node> attributes, Map<IRI, Resource> children) {
         setId(iri);
         this.attributes = attributes;

content-rdf/src/main/java/org/xbib/content/rdf/io/json/JsonContent.java

@@ -10,9 +10,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 
-/**
- *
- */
 public class JsonContent implements RdfContent<JsonContentParams> {
 
     private static final JsonContent JSON_CONTENT = new JsonContent();
@@ -39,12 +36,12 @@ public class JsonContent implements RdfContent<JsonContentParams> {
     }
 
     @Override
-    public RdfContentGenerator<JsonContentParams> createGenerator(OutputStream out) throws IOException {
+    public RdfContentGenerator<JsonContentParams> createGenerator(JsonContentParams params, OutputStream outputStream) throws IOException {
-        return new JsonContentGenerator(out);
+        return new JsonContentGenerator(params, outputStream);
     }
 
     @Override
-    public RdfContentParser<JsonContentParams> createParser(InputStream in) throws IOException {
+    public RdfContentParser<JsonContentParams> createParser(JsonContentParams params, InputStream inputStream) throws IOException {
-        return new JsonContentParser<>(in);
+        return new JsonContentParser<>(params, inputStream);
     }
 }

content-rdf/src/main/java/org/xbib/content/rdf/io/json/JsonContentGenerator.java

@@ -24,13 +24,14 @@ public class JsonContentGenerator implements RdfContentGenerator<JsonContentPara
 
     private Resource resource;
 
-    private JsonContentParams params = JsonContentParams.JSON_CONTENT_PARAMS;
+    private JsonContentParams params;
 
-    JsonContentGenerator(OutputStream out) {
+    JsonContentGenerator(JsonContentParams params, OutputStream out) {
-        this(new OutputStreamWriter(out, StandardCharsets.UTF_8));
+        this(params, new OutputStreamWriter(out, StandardCharsets.UTF_8));
     }
 
-    JsonContentGenerator(Writer writer) {
+    JsonContentGenerator(JsonContentParams params, Writer writer) {
+        this.params = params;
         this.writer = writer;
         this.nsWritten = false;
         this.resource = new DefaultAnonymousResource();

content-rdf/src/main/java/org/xbib/content/rdf/io/json/JsonContentParams.java

@@ -4,13 +4,8 @@ import org.xbib.content.rdf.RdfContentParams;
 import org.xbib.content.rdf.io.xml.XmlContentParams;
 import org.xbib.content.resource.IRINamespaceContext;
 
-/**
- *
- */
 public class JsonContentParams extends XmlContentParams implements RdfContentParams {
 
-    public static final JsonContentParams JSON_CONTENT_PARAMS = new JsonContentParams(NAMESPACE_CONTEXT);
-
     public JsonContentParams(IRINamespaceContext namespaceContext) {
         super(namespaceContext);
     }

content-rdf/src/main/java/org/xbib/content/rdf/io/json/JsonContentParser.java

@@ -23,6 +23,8 @@ import javax.xml.namespace.QName;
  */
 public class JsonContentParser<R extends RdfContentParams> implements RdfContentParser<R> {
 
+    private final JsonContentParams params;
+
     private final Reader reader;
 
     private XmlHandler<R> handler;
@@ -31,11 +33,12 @@ public class JsonContentParser<R extends RdfContentParams> implements RdfContent
 
     private QName root;
 
-    public JsonContentParser(InputStream in) throws IOException {
+    public JsonContentParser(JsonContentParams params, InputStream inputStream) throws IOException {
-        this(new InputStreamReader(in, StandardCharsets.UTF_8));
+        this(params, new InputStreamReader(inputStream, StandardCharsets.UTF_8));
     }
 
-    public JsonContentParser(Reader reader) {
+    public JsonContentParser(JsonContentParams params, Reader reader) {
+        this.params = params;
         this.reader = reader;
     }
 

content-rdf/src/main/java/org/xbib/content/rdf/io/json/JsonResourceHandler.java

@@ -2,14 +2,11 @@ package org.xbib.content.rdf.io.json;
 
 import org.xbib.content.rdf.io.xml.AbstractXmlResourceHandler;
 
-/**
- *
- */
 public abstract class JsonResourceHandler extends AbstractXmlResourceHandler<JsonContentParams> {
 
+    @SuppressWarnings("this-escape")
     public JsonResourceHandler(JsonContentParams params) {
         super(params);
         super.setDefaultNamespace("", "http://json.org");
     }
-
 }

content-rdf/src/main/java/org/xbib/content/rdf/io/json/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for RDF JSON.
- */
-package org.xbib.content.rdf.io.json;

content-rdf/src/main/java/org/xbib/content/rdf/io/nquads/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for RDF N-Quads.
- */
-package org.xbib.content.rdf.io.nquads;

content-rdf/src/main/java/org/xbib/content/rdf/io/ntriple/NTripleContent.java

@@ -10,9 +10,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 
-/**
- *
- */
 public class NTripleContent implements RdfContent<NTripleContentParams> {
 
     private static final NTripleContent N_TRIPLE_CONTENT = new NTripleContent();
@@ -28,9 +25,9 @@ public class NTripleContent implements RdfContent<NTripleContentParams> {
         return new RdfContentBuilder<>(N_TRIPLE_CONTENT, params);
     }
 
-    public static RdfContentBuilder<NTripleContentParams> contentBuilder(OutputStream out, NTripleContentParams params)
+    public static RdfContentBuilder<NTripleContentParams> contentBuilder(NTripleContentParams params, OutputStream outputStream)
             throws IOException {
-        return new RdfContentBuilder<>(N_TRIPLE_CONTENT, params, out);
+        return new RdfContentBuilder<>(N_TRIPLE_CONTENT, params, outputStream);
     }
 
     @Override
@@ -39,12 +36,12 @@ public class NTripleContent implements RdfContent<NTripleContentParams> {
     }
 
     @Override
-    public RdfContentGenerator<NTripleContentParams> createGenerator(OutputStream out) throws IOException {
+    public RdfContentGenerator<NTripleContentParams> createGenerator(NTripleContentParams params, OutputStream outputStream) throws IOException {
-        return new NTripleContentGenerator(out);
+        return new NTripleContentGenerator(params, outputStream);
     }
 
     @Override
-    public RdfContentParser<NTripleContentParams> createParser(InputStream in) throws IOException {
+    public RdfContentParser<NTripleContentParams> createParser(NTripleContentParams params, InputStream inputStream) throws IOException {
-        return new NTripleContentParser<>(in);
+        return new NTripleContentParser<>(params, inputStream);
     }
 }

content-rdf/src/main/java/org/xbib/content/rdf/io/ntriple/NTripleContentGenerator.java

@@ -24,13 +24,14 @@ public class NTripleContentGenerator
 
     private final Writer writer;
 
-    private NTripleContentParams params = NTripleContentParams.N_TRIPLE_CONTENT_PARAMS;
+    private NTripleContentParams params;
 
-    NTripleContentGenerator(OutputStream out) throws IOException {
+    NTripleContentGenerator(NTripleContentParams params, OutputStream out) throws IOException {
-        this(new OutputStreamWriter(out, StandardCharsets.UTF_8));
+        this(params, new OutputStreamWriter(out, StandardCharsets.UTF_8));
     }
 
-    NTripleContentGenerator(Writer writer) throws IOException {
+    NTripleContentGenerator(NTripleContentParams params, Writer writer) throws IOException {
+        this.params = params;
         this.writer = writer;
     }
 

content-rdf/src/main/java/org/xbib/content/rdf/io/ntriple/NTripleContentParams.java

@@ -3,18 +3,10 @@ package org.xbib.content.rdf.io.ntriple;
 import org.xbib.content.rdf.RdfContentParams;
 import org.xbib.content.resource.IRINamespaceContext;
 
-/**
- *
- */
 public class NTripleContentParams implements RdfContentParams {
 
-    public static final NTripleContentParams N_TRIPLE_CONTENT_PARAMS = new NTripleContentParams();
     private final IRINamespaceContext namespaceContext;
 
-    public NTripleContentParams() {
-        this.namespaceContext = IRINamespaceContext.newInstance();
-    }
-
     public NTripleContentParams(IRINamespaceContext namespaceContext) {
         this.namespaceContext = namespaceContext;
     }

content-rdf/src/main/java/org/xbib/content/rdf/io/ntriple/NTripleContentParser.java

@@ -52,11 +52,14 @@ public class NTripleContentParser<R extends RdfContentParams> implements RdfCont
 
     private RdfContentBuilder<R> builder;
 
-    public NTripleContentParser(InputStream in) throws IOException {
+    private NTripleContentParams params;
-        this(new InputStreamReader(in, StandardCharsets.UTF_8));
+
+    public NTripleContentParser(NTripleContentParams params, InputStream inputStream) throws IOException {
+        this(params, new InputStreamReader(inputStream, StandardCharsets.UTF_8));
     }
 
-    public NTripleContentParser(Reader reader) {
+    public NTripleContentParser(NTripleContentParams params, Reader reader) {
+        this.params = params;
         this.reader = reader;
     }
 

content-rdf/src/main/java/org/xbib/content/rdf/io/ntriple/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for RDF N-Triples.
- */
-package org.xbib.content.rdf.io.ntriple;

content-rdf/src/main/java/org/xbib/content/rdf/io/rdfxml/RdfXmlContent.java

@@ -10,9 +10,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 
-/**
- *
- */
 public class RdfXmlContent implements RdfContent<RdfXmlContentParams> {
 
     private static final RdfXmlContent RDF_XML_CONTENT = new RdfXmlContent();
@@ -28,9 +25,9 @@ public class RdfXmlContent implements RdfContent<RdfXmlContentParams> {
         return new RdfContentBuilder<>(RDF_XML_CONTENT, params);
     }
 
-    public static RdfContentBuilder<RdfXmlContentParams> contentBuilder(OutputStream out, RdfXmlContentParams params)
+    public static RdfContentBuilder<RdfXmlContentParams> contentBuilder(RdfXmlContentParams params, OutputStream outputStream)
             throws IOException {
-        return new RdfContentBuilder<>(RDF_XML_CONTENT, params, out);
+        return new RdfContentBuilder<>(RDF_XML_CONTENT, params, outputStream);
     }
 
     @Override
@@ -39,12 +36,12 @@ public class RdfXmlContent implements RdfContent<RdfXmlContentParams> {
     }
 
     @Override
-    public RdfContentGenerator<RdfXmlContentParams> createGenerator(OutputStream os) throws IOException {
+    public RdfContentGenerator<RdfXmlContentParams> createGenerator(RdfXmlContentParams params, OutputStream outputStream) throws IOException {
-        return new RdfXmlContentGenerator(os);
+        return new RdfXmlContentGenerator(params, outputStream);
     }
 
     @Override
-    public RdfContentParser<RdfXmlContentParams> createParser(InputStream in) throws IOException {
+    public RdfContentParser<RdfXmlContentParams> createParser(RdfXmlContentParams params, InputStream inputStream) throws IOException {
-        return new RdfXmlContentParser<>(in);
+        return new RdfXmlContentParser<>(params, inputStream);
     }
 }

content-rdf/src/main/java/org/xbib/content/rdf/io/rdfxml/RdfXmlContentGenerator.java

@@ -19,9 +19,6 @@ import java.io.Writer;
 import java.nio.charset.StandardCharsets;
 import java.util.Map;
 
-/**
- * RDF/XML writer.
- */
 public class RdfXmlContentGenerator implements RdfContentGenerator<RdfXmlContentParams>, Flushable, RdfConstants {
 
     private final Writer writer;
@@ -34,18 +31,18 @@ public class RdfXmlContentGenerator implements RdfContentGenerator<RdfXmlContent
 
     private Resource resource;
 
-    private RdfXmlContentParams params = RdfXmlContentParams.RDF_XML_CONTENT_PARAMS;
+    private RdfXmlContentParams params;
 
-    public RdfXmlContentGenerator(OutputStream out) throws IOException {
+    public RdfXmlContentGenerator(RdfXmlContentParams params, OutputStream outputStream) throws IOException {
-        this(new OutputStreamWriter(out, StandardCharsets.UTF_8));
+        this(params, new OutputStreamWriter(outputStream, StandardCharsets.UTF_8));
     }
 
-    public RdfXmlContentGenerator(Writer writer) {
+    public RdfXmlContentGenerator(RdfXmlContentParams params, Writer writer) {
+        this.params = params;
         this.writer = writer;
         this.resource = new DefaultAnonymousResource();
     }
 
-
     @Override
     public void flush() throws IOException {
         writer.flush();

content-rdf/src/main/java/org/xbib/content/rdf/io/rdfxml/RdfXmlContentParams.java

@@ -3,18 +3,10 @@ package org.xbib.content.rdf.io.rdfxml;
 import org.xbib.content.rdf.RdfContentParams;
 import org.xbib.content.resource.IRINamespaceContext;
 
-/**
- *
- */
 public class RdfXmlContentParams implements RdfContentParams {
 
-    public static final RdfXmlContentParams RDF_XML_CONTENT_PARAMS = new RdfXmlContentParams();
     private final IRINamespaceContext namespaceContext;
 
-    public RdfXmlContentParams() {
-        this.namespaceContext = IRINamespaceContext.newInstance();
-    }
-
     public RdfXmlContentParams(IRINamespaceContext namespaceContext) {
         this.namespaceContext = namespaceContext;
     }

content-rdf/src/main/java/org/xbib/content/rdf/io/rdfxml/RdfXmlContentParser.java

@@ -54,6 +54,8 @@ import javax.xml.parsers.SAXParserFactory;
  */
 public class RdfXmlContentParser<R extends RdfContentParams> implements RdfConstants, RdfContentParser<R> {
 
+    private R params;
+
     private final Reader reader;
 
     private final Resource resource = new DefaultAnonymousResource();
@@ -69,11 +71,12 @@ public class RdfXmlContentParser<R extends RdfContentParams> implements RdfConst
     // counter for blank node generation
     private int bn = 0;
 
-    public RdfXmlContentParser(InputStream inputStream) {
+    public RdfXmlContentParser(R params, InputStream inputStream) {
-        this(createReader(inputStream));
+        this(params, createReader(inputStream));
     }
 
-    public RdfXmlContentParser(Reader reader) {
+    public RdfXmlContentParser(R params, Reader reader) {
+        this.params = params;
         this.reader = reader;
     }
 

content-rdf/src/main/java/org/xbib/content/rdf/io/rdfxml/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for RDF XML.
- */
-package org.xbib.content.rdf.io.rdfxml;

content-rdf/src/main/java/org/xbib/content/rdf/io/source/BaseStreamProcessor.java

@@ -3,11 +3,10 @@ package org.xbib.content.rdf.io.source;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.Reader;
+import java.net.URI;
 import java.net.URL;
 import java.net.URLConnection;
 
-/**
- */
 public abstract class BaseStreamProcessor {
 
     public BaseStreamProcessor() {
@@ -39,7 +38,7 @@ public abstract class BaseStreamProcessor {
      * @throws IOException if process fails
      */
     public final void process(String uri, String baseUri) throws IOException {
-        URL url = new URL(uri);
+        URL url = URI.create(uri).toURL();
         URLConnection urlConnection = url.openConnection();
         String mimeType = urlConnection.getContentType();
         try (InputStream inputStream = urlConnection.getInputStream()) {

content-rdf/src/main/java/org/xbib/content/rdf/io/turtle/TurtleContent.java

@@ -28,9 +28,9 @@ public class TurtleContent implements RdfContent<TurtleContentParams> {
         return new RdfContentBuilder<>(TURTLE_CONTENT, params);
     }
 
-    public static RdfContentBuilder<TurtleContentParams> contentBuilder(OutputStream out, TurtleContentParams params)
+    public static RdfContentBuilder<TurtleContentParams> contentBuilder(TurtleContentParams params, OutputStream outputStream)
             throws IOException {
-        return new RdfContentBuilder<>(TURTLE_CONTENT, params, out);
+        return new RdfContentBuilder<>(TURTLE_CONTENT, params, outputStream);
     }
 
     @Override
@@ -39,13 +39,13 @@ public class TurtleContent implements RdfContent<TurtleContentParams> {
     }
 
     @Override
-    public RdfContentGenerator<TurtleContentParams> createGenerator(OutputStream outputStream) throws IOException {
+    public RdfContentGenerator<TurtleContentParams> createGenerator(TurtleContentParams params, OutputStream outputStream) throws IOException {
-        return new TurtleContentGenerator(outputStream);
+        return new TurtleContentGenerator(params, outputStream);
     }
 
     @Override
-    public RdfContentParser<TurtleContentParams> createParser(InputStream inputStream) throws IOException {
+    public RdfContentParser<TurtleContentParams> createParser(TurtleContentParams params, InputStream inputStream) throws IOException {
-        return new TurtleContentParser<>(inputStream);
+        return new TurtleContentParser<>(params, inputStream);
     }
 
 }

content-rdf/src/main/java/org/xbib/content/rdf/io/turtle/TurtleContentGenerator.java

@@ -53,13 +53,14 @@ public class TurtleContentGenerator implements RdfContentGenerator<TurtleContent
 
     private boolean closed;
 
-    private TurtleContentParams params = TurtleContentParams.TURTLE_CONTENT_PARAMS;
+    private TurtleContentParams params;
 
-    TurtleContentGenerator(OutputStream out) throws IOException {
+    public TurtleContentGenerator(TurtleContentParams params, OutputStream outputStream) throws IOException {
-        this(new OutputStreamWriter(out, StandardCharsets.UTF_8));
+        this(params, new OutputStreamWriter(outputStream, StandardCharsets.UTF_8));
     }
 
-    TurtleContentGenerator(Writer writer) throws IOException {
+    public TurtleContentGenerator(TurtleContentParams params, Writer writer) throws IOException {
+        this.params = params;
         this.writer = writer;
         this.resource = new DefaultAnonymousResource();
         this.nsWritten = false;

content-rdf/src/main/java/org/xbib/content/rdf/io/turtle/TurtleContentParams.java

@@ -3,19 +3,11 @@ package org.xbib.content.rdf.io.turtle;
 import org.xbib.content.rdf.RdfContentParams;
 import org.xbib.content.resource.IRINamespaceContext;
 
-/**
- *
- */
 public class TurtleContentParams implements RdfContentParams {
 
-    public static final TurtleContentParams TURTLE_CONTENT_PARAMS = new TurtleContentParams();
     private final IRINamespaceContext namespaceContext;
-    private final boolean writeNamespaceContext;
 
-    public TurtleContentParams() {
+    private final boolean writeNamespaceContext;
-        this.namespaceContext = IRINamespaceContext.newInstance();
-        this.writeNamespaceContext = true;
-    }
 
     public TurtleContentParams(IRINamespaceContext namespaceContext, boolean writeNamespaceContext) {
         this.namespaceContext = namespaceContext;

content-rdf/src/main/java/org/xbib/content/rdf/io/turtle/TurtleContentParser.java

@@ -40,6 +40,8 @@ import java.util.LinkedList;
  */
 public class TurtleContentParser<R extends RdfContentParams> implements RdfContentParser<R> {
 
+    private TurtleContentParams params;
+
     private final Resource resource = new DefaultAnonymousResource();
 
     private final HashMap<String, Node> bnodes = new HashMap<>();
@@ -92,11 +94,12 @@ public class TurtleContentParser<R extends RdfContentParams> implements RdfConte
      */
     private NamespaceContext context;
 
-    public TurtleContentParser(InputStream in) throws IOException {
+    public TurtleContentParser(TurtleContentParams params, InputStream inputStream) throws IOException {
-        this(new InputStreamReader(in, StandardCharsets.UTF_8));
+        this(params, new InputStreamReader(inputStream, StandardCharsets.UTF_8));
     }
 
-    public TurtleContentParser(Reader reader) {
+    public TurtleContentParser(TurtleContentParams params, Reader reader) {
+        this.params = params;
         this.reader = new PushbackReader(reader, 2);
         this.context = XmlNamespaceContext.newInstance();
     }

content-rdf/src/main/java/org/xbib/content/rdf/io/xml/AbstractXmlHandler.java

@@ -23,7 +23,7 @@ import javax.xml.namespace.QName;
 public abstract class AbstractXmlHandler<P extends RdfContentParams>
         extends DefaultHandler implements XmlHandler<P> {
 
-    protected final RdfContentParams params;
+    protected final P params;
 
     protected final StringBuilder content;
 
@@ -39,14 +39,14 @@ public abstract class AbstractXmlHandler<P extends RdfContentParams>
 
     private int lastlevel;
 
-    public AbstractXmlHandler(RdfContentParams params) {
+    public AbstractXmlHandler(P params) {
         this.params = params;
         this.content = new StringBuilder();
         this.parents = new LinkedList<>();
         this.resource = new DefaultAnonymousResource();
     }
 
-    public RdfContentParams getParams() {
+    public P getParams() {
         return params;
     }
 

content-rdf/src/main/java/org/xbib/content/rdf/io/xml/AbstractXmlResourceHandler.java

@@ -20,7 +20,7 @@ public abstract class AbstractXmlResourceHandler<P extends RdfContentParams>
 
     protected final LinkedList<Resource> stack = new LinkedList<>();
 
-    public AbstractXmlResourceHandler(RdfContentParams params) {
+    public AbstractXmlResourceHandler(P params) {
         super(params);
     }
 

content-rdf/src/main/java/org/xbib/content/rdf/io/xml/XmlContent.java

@@ -10,9 +10,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 
-/**
- *
- */
 public class XmlContent implements RdfContent<XmlContentParams> {
 
     private static final XmlContent XML_CONTENT = new XmlContent();
@@ -39,12 +36,12 @@ public class XmlContent implements RdfContent<XmlContentParams> {
     }
 
     @Override
-    public RdfContentGenerator<XmlContentParams> createGenerator(OutputStream outputStream) throws IOException {
+    public RdfContentGenerator<XmlContentParams> createGenerator(XmlContentParams params, OutputStream outputStream) throws IOException {
-        return new XmlContentGenerator(outputStream);
+        return new XmlContentGenerator(params, outputStream);
     }
 
     @Override
-    public RdfContentParser<XmlContentParams> createParser(InputStream inputStream) throws IOException {
+    public RdfContentParser<XmlContentParams> createParser(XmlContentParams params, InputStream inputStream) throws IOException {
-        return new XmlContentParser<>(inputStream);
+        return new XmlContentParser<>(params, inputStream);
     }
 }

content-rdf/src/main/java/org/xbib/content/rdf/io/xml/XmlContentGenerator.java

@@ -36,13 +36,14 @@ public class XmlContentGenerator implements RdfContentGenerator<XmlContentParams
 
     private Resource resource;
 
-    private XmlContentParams params = XmlContentParams.XML_CONTENT_PARAMS;
+    private XmlContentParams params;
 
-    public XmlContentGenerator(OutputStream out) {
+    public XmlContentGenerator(XmlContentParams params, OutputStream outputStream) {
-        this(new OutputStreamWriter(out, StandardCharsets.UTF_8));
+        this(params, new OutputStreamWriter(outputStream, StandardCharsets.UTF_8));
     }
 
-    public XmlContentGenerator(Writer writer) {
+    public XmlContentGenerator(XmlContentParams params, Writer writer) {
+        this.params = params;
         this.writer = writer;
     }
 

content-rdf/src/main/java/org/xbib/content/rdf/io/xml/XmlContentParams.java

@@ -3,13 +3,8 @@ package org.xbib.content.rdf.io.xml;
 import org.xbib.content.rdf.RdfContentParams;
 import org.xbib.content.resource.IRINamespaceContext;
 
-/**
- *
- */
 public class XmlContentParams implements RdfContentParams {
 
-    protected static final IRINamespaceContext NAMESPACE_CONTEXT = IRINamespaceContext.newInstance();
-    public static final XmlContentParams XML_CONTENT_PARAMS = new XmlContentParams(NAMESPACE_CONTEXT);
     private final IRINamespaceContext namespaceContext;
 
     public XmlContentParams(IRINamespaceContext namespaceContext) {

content-rdf/src/main/java/org/xbib/content/rdf/io/xml/XmlContentParser.java

@@ -25,6 +25,8 @@ import javax.xml.parsers.SAXParserFactory;
  */
 public class XmlContentParser<P extends RdfContentParams> implements RdfContentParser<P> {
 
+    private final P params;
+
     private final Reader reader;
 
     private RdfContentBuilder<P> builder;
@@ -35,11 +37,12 @@ public class XmlContentParser<P extends RdfContentParams> implements RdfContentP
 
     private boolean validate = false;
 
-    public XmlContentParser(InputStream in) {
+    public XmlContentParser(P params, InputStream inputStream) {
-        this(new InputStreamReader(in, StandardCharsets.UTF_8));
+        this(params, new InputStreamReader(inputStream, StandardCharsets.UTF_8));
     }
 
-    public XmlContentParser(Reader reader) {
+    public XmlContentParser(P params, Reader reader) {
+        this.params = params;
         this.reader = new NormalizeEolFilter(reader, System.getProperty("line.separator"), true);
     }
 

content-rdf/src/main/java/org/xbib/content/rdf/util/LinkedHashMultiMap.java

@@ -4,7 +4,6 @@ import java.util.Collection;
 import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
-import java.util.Objects;
 import java.util.Set;
 
 /**
@@ -20,14 +19,6 @@ public class LinkedHashMultiMap<K, V> implements MultiMap<K, V> {
         this.map = new LinkedHashMap<>();
     }
 
-    public LinkedHashMultiMap(MultiMap<K, V> multiMap) {
-        Objects.requireNonNull(multiMap);
-        this.map = new LinkedHashMap<>();
-        for (K k : multiMap.keySet()) {
-            putAll(k, multiMap.get(k));
-        }
-    }
-
     @Override
     public int size() {
         return map.size();
@@ -98,7 +89,7 @@ public class LinkedHashMultiMap<K, V> implements MultiMap<K, V> {
 
     @Override
     public boolean equals(Object obj) {
-        return obj != null && obj instanceof LinkedHashMultiMap && map.equals(((LinkedHashMultiMap) obj).map);
+        return obj instanceof LinkedHashMultiMap && map.equals(((LinkedHashMultiMap<?, ?>) obj).map);
     }
 
     @Override

content-rdf/src/test/java/module-info.java

@@ -0,0 +1,17 @@
+module org.xbib.content.rdf.test {
+    requires java.logging;
+    requires java.xml;
+    requires org.junit.jupiter.api;
+    requires org.xbib.content.rdf;
+    requires org.xbib.content.resource;
+    requires org.xbib.net;
+    opens org.xbib.content.rdf.test to org.junit.platform.commons;
+    opens org.xbib.content.rdf.test.internal to org.junit.platform.commons;
+    opens org.xbib.content.rdf.test.io to org.junit.platform.commons;
+    opens org.xbib.content.rdf.test.io.json to org.junit.platform.commons;
+    opens org.xbib.content.rdf.test.io.ntriple to org.junit.platform.commons;
+    opens org.xbib.content.rdf.test.io.rdfxml to org.junit.platform.commons;
+    opens org.xbib.content.rdf.test.io.turtle to org.junit.platform.commons;
+    opens org.xbib.content.rdf.test.io.xml to org.junit.platform.commons;
+    opens org.xbib.content.rdf.test.util to org.junit.platform.commons;
+}

content-rdf/src/test/java/org/xbib/content/rdf/internal/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for testing internal RDF.
- */
-package org.xbib.content.rdf.internal;

content-rdf/src/test/java/org/xbib/content/rdf/io/json/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for testing RDF JSON.
- */
-package org.xbib.content.rdf.io.json;

content-rdf/src/test/java/org/xbib/content/rdf/io/ntriple/NTripleReaderTest.java

@@ -1,29 +0,0 @@
-package org.xbib.content.rdf.io.ntriple;
-
-import static org.xbib.content.rdf.RdfContentFactory.ntripleBuilder;
-
-import org.junit.jupiter.api.Test;
-import org.xbib.content.rdf.RdfContentBuilder;
-import org.xbib.content.rdf.StreamTester;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-public class NTripleReaderTest extends StreamTester {
-
-    @Test
-    public void testReader() throws Exception {
-        String filename = "list.nt";
-        InputStream in = getClass().getResourceAsStream(filename);
-        if (in == null) {
-            throw new IOException("file " + filename + " not found");
-        }
-        RdfContentBuilder<NTripleContentParams> builder = ntripleBuilder();
-        NTripleContentParser<NTripleContentParams> reader = new NTripleContentParser<>(in);
-        reader.setBuilder(builder);
-        reader.parse();
-        assertStream("", getClass().getResource("rdfxml.ttl").openStream(),
-                builder.streamInput());
-    }
-
-}

content-rdf/src/test/java/org/xbib/content/rdf/io/ntriple/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for testing RDF N-Triples.
- */
-package org.xbib.content.rdf.io.ntriple;

content-rdf/src/test/java/org/xbib/content/rdf/io/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for testing RDF input/output.
- */
-package org.xbib.content.rdf.io;

content-rdf/src/test/java/org/xbib/content/rdf/io/rdfxml/GNDRdfXmlReaderTest.java

@@ -1,54 +0,0 @@
-package org.xbib.content.rdf.io.rdfxml;
-
-import static org.xbib.content.rdf.RdfContentFactory.turtleBuilder;
-
-import org.junit.jupiter.api.Test;
-import org.xbib.content.rdf.RdfContentFactory;
-import org.xbib.content.rdf.io.ntriple.NTripleContentParams;
-import org.xbib.content.rdf.io.turtle.TurtleContentParams;
-import org.xbib.content.resource.IRINamespaceContext;
-import org.xbib.content.rdf.StreamTester;
-
-import java.io.InputStream;
-
-public class GNDRdfXmlReaderTest extends StreamTester {
-
-    @Test
-    public void testGNDfromRdfXmltoTurtle() throws Exception {
-        String filename = "GND.rdf";
-        InputStream in = getClass().getResourceAsStream(filename);
-        TurtleContentParams params = new TurtleContentParams(IRINamespaceContext.newInstance(), false);
-        RdfXmlContentParser<TurtleContentParams> reader = new RdfXmlContentParser<>(in);
-        StringBuilder sb = new StringBuilder();
-        reader.setRdfContentBuilderProvider(() -> turtleBuilder(params));
-        reader.setRdfContentBuilderHandler(builder -> sb.append(builder.string()));
-        reader.parse();
-        assertStream("gnd.ttl", getClass().getResourceAsStream("gnd.ttl"), sb.toString());
-    }
-
-    @Test
-    public void testAnotherGNDfromRdfXmltoTurtle() throws Exception {
-        String filename = "GND.rdf";
-        InputStream in = getClass().getResourceAsStream(filename);
-        TurtleContentParams params = new TurtleContentParams(IRINamespaceContext.newInstance(), false);
-        RdfXmlContentParser<TurtleContentParams> reader = new RdfXmlContentParser<>(in);
-        StringBuilder sb = new StringBuilder();
-        reader.setRdfContentBuilderProvider(() -> turtleBuilder(params));
-        reader.setRdfContentBuilderHandler(builder -> sb.append(builder.string()));
-        reader.parse();
-        assertStream("gnd.ttl", getClass().getResourceAsStream("gnd.ttl"), sb.toString());
-    }
-
-    @Test
-    public void testGNDtoNtriple() throws Exception {
-        String filename = "GND.rdf";
-        InputStream in = getClass().getResourceAsStream(filename);
-        RdfXmlContentParser<NTripleContentParams> reader = new RdfXmlContentParser<>(in);
-        StringBuilder sb = new StringBuilder();
-        reader.setRdfContentBuilderProvider(RdfContentFactory::ntripleBuilder);
-        reader.setRdfContentBuilderHandler(builder -> sb.append(builder.string()));
-        reader.parse();
-        assertStream("GND.nt", getClass().getResourceAsStream("GND.nt"), sb.toString());
-    }
-
-}

content-rdf/src/test/java/org/xbib/content/rdf/io/rdfxml/RdfXmlReaderTest.java

@@ -1,28 +0,0 @@
-package org.xbib.content.rdf.io.rdfxml;
-
-import static org.xbib.content.rdf.RdfContentFactory.turtleBuilder;
-
-import org.junit.jupiter.api.Test;
-import org.xbib.content.rdf.internal.DefaultAnonymousResource;
-import org.xbib.content.rdf.io.turtle.TurtleContentParams;
-import org.xbib.content.resource.IRINamespaceContext;
-import org.xbib.content.rdf.StreamTester;
-
-import java.io.InputStream;
-
-public class RdfXmlReaderTest extends StreamTester {
-
-    @Test
-    public void testReader() throws Exception {
-        String filename = "118540238.xml";
-        InputStream in = getClass().getResourceAsStream(filename);
-        DefaultAnonymousResource.reset();
-        TurtleContentParams params = new TurtleContentParams(IRINamespaceContext.getInstance(), false);
-        RdfXmlContentParser<TurtleContentParams> reader = new RdfXmlContentParser<>(in);
-        StringBuilder sb = new StringBuilder();
-        reader.setRdfContentBuilderProvider(() -> turtleBuilder(params));
-        reader.setRdfContentBuilderHandler(builder -> sb.append(builder.string()));
-        reader.parse();
-        assertStream("118540238.ttl", getClass().getResourceAsStream("118540238.ttl"), sb.toString());
-    }
-}

content-rdf/src/test/java/org/xbib/content/rdf/io/rdfxml/VIAFRdfXmlReaderTest.java

@@ -1,29 +0,0 @@
-package org.xbib.content.rdf.io.rdfxml;
-
-import static org.xbib.content.rdf.RdfContentFactory.turtleBuilder;
-
-import org.junit.jupiter.api.Test;
-import org.xbib.content.rdf.io.turtle.TurtleContentParams;
-import org.xbib.content.resource.IRINamespaceContext;
-import org.xbib.content.rdf.StreamTester;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-public class VIAFRdfXmlReaderTest extends StreamTester {
-
-    @Test
-    public void testVIAF() throws Exception {
-        InputStream in = getClass().getResource("VIAF.rdf").openStream();
-        if (in == null) {
-            throw new IOException("VIAF.rdf not found");
-        }
-        TurtleContentParams params = new TurtleContentParams(IRINamespaceContext.newInstance(), false);
-        StringBuilder sb = new StringBuilder();
-        new RdfXmlContentParser<TurtleContentParams>(in)
-                .setRdfContentBuilderProvider(() -> turtleBuilder(params))
-                .setRdfContentBuilderHandler(builder -> sb.append(builder.string()))
-                .parse();
-        assertStream("viaf.ttl", getClass().getResource("viaf.ttl").openStream(), sb.toString());
-    }
-}

content-rdf/src/test/java/org/xbib/content/rdf/io/rdfxml/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for testing RDF XML.
- */
-package org.xbib.content.rdf.io.rdfxml;

content-rdf/src/test/java/org/xbib/content/rdf/io/turtle/TurtleConformanceTest.java

@@ -1,30 +0,0 @@
-package org.xbib.content.rdf.io.turtle;
-
-import org.junit.jupiter.api.Test;
-import org.xbib.content.rdf.RdfContentFactory;
-import org.xbib.content.resource.IRI;
-import org.xbib.content.rdf.StreamTester;
-
-import java.io.InputStream;
-import java.text.MessageFormat;
-
-/**
- *
- */
-public class TurtleConformanceTest extends StreamTester {
-
-    @Test
-    public void conformance() throws Exception {
-        for (int n = 0; n < 30; n++) {
-            String testNum = String.format("%02d", n);
-            InputStream in = getClass().getResource("/turtle/test-" + testNum + ".ttl").openStream();
-            TurtleContentParser<TurtleContentParams> turtleParser = new TurtleContentParser<TurtleContentParams>(in)
-                    .setBaseIRI(IRI.create("http://example/base/"));
-            turtleParser.setRdfContentBuilderProvider(RdfContentFactory::turtleBuilder);
-            turtleParser.setRdfContentBuilderHandler(b -> {
-                //logger.log(Level.INFO, MessageFormat.format("turtle test {0}", b.string()));
-            });
-            turtleParser.parse();
-        }
-    }
-}

content-rdf/src/test/java/org/xbib/content/rdf/io/turtle/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for testing RDF Turtle.
- */
-package org.xbib.content.rdf.io.turtle;

content-rdf/src/test/java/org/xbib/content/rdf/io/xml/XmlReaderTest.java

@@ -1,217 +0,0 @@
-package org.xbib.content.rdf.io.xml;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.xbib.content.rdf.RdfContentFactory.turtleBuilder;
-
-import org.junit.jupiter.api.Test;
-import org.xbib.content.rdf.RdfContentBuilder;
-import org.xbib.content.rdf.Resource;
-import org.xbib.content.rdf.Triple;
-import org.xbib.content.rdf.internal.DefaultAnonymousResource;
-import org.xbib.content.rdf.internal.DefaultResource;
-import org.xbib.content.rdf.io.ntriple.NTripleContent;
-import org.xbib.content.rdf.io.ntriple.NTripleContentParams;
-import org.xbib.content.rdf.io.turtle.TurtleContentParams;
-import org.xbib.content.resource.IRI;
-import org.xbib.content.resource.IRINamespaceContext;
-import org.xbib.content.resource.NamespaceContext;
-import org.xbib.content.rdf.StreamTester;
-import org.xbib.net.PercentEncoders;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.charset.StandardCharsets;
-import java.util.LinkedList;
-import java.util.List;
-
-import javax.xml.namespace.QName;
-
-/**
- *
- */
-public class XmlReaderTest extends StreamTester {
-
-    @Test
-    public void testOAIDC() throws Exception {
-        String filename = "oro-eprint-25656.xml";
-        InputStream in = getClass().getResourceAsStream(filename);
-        if (in == null) {
-            throw new IOException("file " + filename + " not found");
-        }
-
-        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance();
-        namespaceContext.addNamespace("oaidc", "http://www.openarchives.org/OAI/2.0/oai_dc/");
-        namespaceContext.addNamespace("dc", "http://purl.org/dc/elements/1.1/");
-
-        XmlContentParams params = new XmlContentParams(namespaceContext);
-        XmlHandler<TurtleContentParams> xmlHandler = new AbstractXmlResourceHandler<>(params) {
-
-            @Override
-            public boolean isResourceDelimiter(QName name) {
-                return "oai_dc".equals(name.getLocalPart());
-            }
-
-            @Override
-            public void identify(QName name, String value, IRI identifier) {
-                if ("identifier".equals(name.getLocalPart()) && DefaultResource.isBlank(getResource())) {
-                    try {
-                        // make sure we can build an opaque IRI, whatever is out there
-                        getResource().setId(IRI.create("id:" +
-                                PercentEncoders.getRegNameEncoder(StandardCharsets.UTF_8).encode(value)));
-                    } catch (IOException e) {
-                        // swallow
-                    }
-                }
-            }
-
-            @Override
-            public boolean skip(QName name) {
-                // skip dc:dc element
-                return "dc".equals(name.getLocalPart());
-            }
-
-            @Override
-            public XmlHandler<TurtleContentParams> setNamespaceContext(NamespaceContext namespaceContext) {
-                return this;
-            }
-
-            @Override
-            public IRINamespaceContext getNamespaceContext() {
-                return namespaceContext;
-            }
-        };
-        TurtleContentParams turtleParams = new TurtleContentParams(namespaceContext, true);
-        RdfContentBuilder<TurtleContentParams> builder = turtleBuilder(turtleParams);
-        xmlHandler.setBuilder(builder);
-        new XmlContentParser<TurtleContentParams>(in)
-                .setHandler(xmlHandler)
-                .parse();
-        assertStream("dc.ttl", getClass().getResource("dc.ttl").openStream(),
-                builder.streamInput());
-    }
-
-    @Test
-    public void testXmlArray() throws Exception {
-        String filename = "array.xml";
-        InputStream in = getClass().getResourceAsStream(filename);
-        if (in == null) {
-            throw new IOException("file " + filename + " not found");
-        }
-        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance();
-        XmlContentParams params = new XmlContentParams(namespaceContext);
-        AbstractXmlHandler<NTripleContentParams> xmlHandler = new AbstractXmlResourceHandler<>(params) {
-
-            @Override
-            public boolean isResourceDelimiter(QName name) {
-                return false;
-            }
-
-            @Override
-            public void identify(QName name, String value, IRI identifier) {
-                getResource().setId(IRI.create("id:1"));
-            }
-
-            @Override
-            public boolean skip(QName name) {
-                return false;
-            }
-
-            @Override
-            public XmlHandler<NTripleContentParams> setNamespaceContext(NamespaceContext namespaceContext) {
-                return this;
-            }
-
-            @Override
-            public IRINamespaceContext getNamespaceContext() {
-                return namespaceContext;
-            }
-        };
-
-        MyBuilder builder = new MyBuilder();
-        xmlHandler.setDefaultNamespace("xml", "http://xmltest")
-                .setBuilder(builder);
-        DefaultAnonymousResource.reset();
-        new XmlContentParser<NTripleContentParams>(in)
-                .setHandler(xmlHandler)
-                .parse();
-        assertEquals("[id:1 xml:dates _:b2, _:b2 xml:date 2001, _:b2 xml:date 2002, _:b2 xml:date 2003]",
-                builder.getTriples().toString()
-        );
-    }
-
-    @Test
-    public void testXmlAttribute() throws Exception {
-        String filename = "attribute.xml";
-        InputStream in = getClass().getResourceAsStream(filename);
-        if (in == null) {
-            throw new IOException("file " + filename + " not found");
-        }
-        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance();
-        XmlContentParams params = new XmlContentParams(namespaceContext);
-        AbstractXmlHandler<NTripleContentParams> xmlHandler = new AbstractXmlResourceHandler<>(params) {
-            @Override
-            public boolean isResourceDelimiter(QName name) {
-                return false;
-            }
-
-            @Override
-            public void identify(QName name, String value, IRI identifier) {
-                getResource().setId(IRI.create("id:1"));
-            }
-
-            @Override
-            public boolean skip(QName name) {
-                return false;
-            }
-
-            @Override
-            public XmlHandler<NTripleContentParams> setNamespaceContext(NamespaceContext namespaceContext) {
-                return this;
-            }
-
-            @Override
-            public IRINamespaceContext getNamespaceContext() {
-                return namespaceContext;
-            }
-        };
-
-        MyBuilder builder = new MyBuilder();
-
-        xmlHandler.setDefaultNamespace("xml", "http://localhost")
-                .setBuilder(builder);
-        DefaultAnonymousResource.reset();
-        new XmlContentParser<NTripleContentParams>(in)
-                .setHandler(xmlHandler)
-                .parse();
-        assertEquals("[id:1 xml:dates _:b2, _:b2 xml:date _:b3, _:b3 xml:@href 1, _:b2 xml:date _:b5, "
-            + "_:b5 xml:@href 2, _:b2 xml:date _:b7, _:b7 xml:@href 3, _:b2 xml:date _:b9, _:b9 xml:hello World]",
-            builder.getTriples().toString()
-        );
-    }
-
-    private static class MyBuilder extends RdfContentBuilder<NTripleContentParams> {
-
-        final List<Triple> triples = new LinkedList<>();
-
-        MyBuilder() throws IOException {
-            super(NTripleContent.nTripleContent(), NTripleContentParams.N_TRIPLE_CONTENT_PARAMS);
-        }
-
-        @Override
-        public MyBuilder receive(Triple triple) {
-            triples.add(triple);
-            return this;
-        }
-
-        @Override
-        public MyBuilder receive(Resource resource) throws IOException {
-            triples.addAll(resource.triples());
-            return this;
-        }
-
-        List<Triple> getTriples() {
-            return triples;
-        }
-    }
-
-}

content-rdf/src/test/java/org/xbib/content/rdf/io/xml/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for testing XML to RDF.
- */
-package org.xbib.content.rdf.io.xml;

content-rdf/src/test/java/org/xbib/content/rdf/package-info.java

@@ -1,4 +0,0 @@
-/**
- * Classes for testing RDF content.
- */
-package org.xbib.content.rdf;

content-rdf/src/test/java/org/xbib/content/rdf/test/RdfXContentGeneratorTest.java

@@ -1,12 +1,16 @@
-package org.xbib.content.rdf;
+package org.xbib.content.rdf.test;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.xbib.content.rdf.RdfXContentFactory.rdfXContentBuilder;
 
 import org.junit.jupiter.api.Test;
+import org.xbib.content.rdf.RdfContentBuilder;
+import org.xbib.content.rdf.RdfXContentParams;
+import org.xbib.content.rdf.Resource;
 import org.xbib.content.rdf.internal.DefaultLiteral;
 import org.xbib.content.rdf.internal.DefaultResource;
 import org.xbib.content.resource.IRI;
+import org.xbib.content.resource.IRINamespaceContext;
 
 /**
  *
@@ -21,7 +25,8 @@ public class RdfXContentGeneratorTest {
         resource.add("urn:property", "Hello World")
                 .add("urn:date", l)
                 .add("urn:link", IRI.create("urn:pointer"));
-        RdfXContentParams params = new RdfXContentParams();
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
+        RdfXContentParams params = new RdfXContentParams(namespaceContext);
         try (RdfContentBuilder<RdfXContentParams> builder = rdfXContentBuilder(params)) {
             builder.receive(resource);
         }
@@ -40,7 +45,8 @@ public class RdfXContentGeneratorTest {
                 .add("rdf:type", IRI.create("urn:type1"))
                 .newResource("urn:embedded")
                 .add("rdf:type", IRI.create("urn:type2"));
-        RdfXContentParams params = new RdfXContentParams();
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
+        RdfXContentParams params = new RdfXContentParams(namespaceContext);
         try (RdfContentBuilder<RdfXContentParams> builder = rdfXContentBuilder(params)) {
             builder.receive(resource);
         }
@@ -61,7 +67,8 @@ public class RdfXContentGeneratorTest {
                 .add("rdf:type", IRI.create("urn:type2"));
         resource.newResource("urn:embedded2")
                 .add("rdf:type", IRI.create("urn:type3"));
-        RdfXContentParams params = new RdfXContentParams();
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
+        RdfXContentParams params = new RdfXContentParams(namespaceContext);
         try (RdfContentBuilder<RdfXContentParams> builder = rdfXContentBuilder(params)) {
             builder.receive(resource);
         }
@@ -79,7 +86,8 @@ public class RdfXContentGeneratorTest {
                 .add("urn:date", l)
                 .add("rdf:type", IRI.create("urn:type1"))
                 .newResource("urn:embedded"); // empty resource, do not copy
-        RdfXContentParams params = new RdfXContentParams();
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
+        RdfXContentParams params = new RdfXContentParams(namespaceContext);
         try (RdfContentBuilder<RdfXContentParams> builder = rdfXContentBuilder(params)) {
             builder.receive(resource);
         }

content-rdf/src/test/java/org/xbib/content/rdf/test/RouteRdfXContentBuilderTest.java

@@ -1,9 +1,9 @@
-package org.xbib.content.rdf;
+package org.xbib.content.rdf.test;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.xbib.content.rdf.RdfXContentFactory.routeRdfXContentBuilder;
-import static org.xbib.content.rdf.StreamTester.assertStream;
+import static org.xbib.content.rdf.test.StreamTester.assertStream;
 
 import java.text.MessageFormat;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -11,10 +11,14 @@ import java.util.concurrent.atomic.AtomicInteger;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.junit.jupiter.api.Test;
+import org.xbib.content.rdf.RdfContentBuilder;
+import org.xbib.content.rdf.Resource;
+import org.xbib.content.rdf.RouteRdfXContentParams;
 import org.xbib.content.rdf.internal.DefaultLiteral;
 import org.xbib.content.rdf.internal.DefaultResource;
 import org.xbib.content.rdf.io.rdfxml.RdfXmlContentParser;
 import org.xbib.content.resource.IRI;
+import org.xbib.content.resource.IRINamespaceContext;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -31,7 +35,8 @@ public class RouteRdfXContentBuilderTest {
         resource.add("urn:property", "Hello World")
                 .add("urn:date", l)
                 .add("urn:link", IRI.create("urn:pointer"));
-        RouteRdfXContentParams params = new RouteRdfXContentParams("index", "type");
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
+        RouteRdfXContentParams params = new RouteRdfXContentParams(namespaceContext, "index", "type");
         AtomicBoolean found = new AtomicBoolean();
         params.setHandler((content, p) -> {
             assertEquals(p.getIndex() + " " + p.getType() + " 1 " + content,
@@ -46,22 +51,23 @@ public class RouteRdfXContentBuilderTest {
 
     @Test
     public void testVIAF() throws Exception {
-        InputStream in = getClass().getResourceAsStream("VIAF.rdf");
+        try (InputStream inputStream = getClass().getResourceAsStream("VIAF.rdf")) {
-        if (in == null) {
+            if (inputStream == null) {
                 throw new IOException("VIAF.rdf not found");
             }
             StringBuilder sb = new StringBuilder();
-        RouteRdfXContentParams params = new RouteRdfXContentParams("index", "type");
+            IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
+            RouteRdfXContentParams params = new RouteRdfXContentParams(namespaceContext, "index", "type");
             AtomicInteger counter = new AtomicInteger();
             params.setHandler((content, p) -> {
                 logger.log(Level.INFO, MessageFormat.format("handle: {0} {1} {2} {3}",
                         p.getIndex(), p.getType(), p.getId(), content));
                 counter.incrementAndGet();
             });
-        new RdfXmlContentParser<RouteRdfXContentParams>(in)
+            RdfXmlContentParser<RouteRdfXContentParams> parser = new RdfXmlContentParser<>(params, inputStream);
-                .setRdfContentBuilderProvider(() -> routeRdfXContentBuilder(params))
+            parser.setRdfContentBuilderProvider(() -> routeRdfXContentBuilder(params))
                     .setRdfContentBuilderHandler(builder -> {
-                    if (sb.length() > 0) {
+                        if (!sb.isEmpty()) {
                             sb.append("\n");
                         }
                         sb.append(builder.string());
@@ -71,4 +77,5 @@ public class RouteRdfXContentBuilderTest {
                     sb.toString());
             assertEquals(5, counter.get());
         }
+    }
 }

content-rdf/src/test/java/org/xbib/content/rdf/test/StreamTester.java

@@ -1,4 +1,4 @@
-package org.xbib.content.rdf;
+package org.xbib.content.rdf.test;
 
 import static org.junit.jupiter.api.Assertions.fail;
 import java.io.ByteArrayInputStream;

content-rdf/src/test/java/org/xbib/content/rdf/test/internal/BlankNodeTest.java

@@ -1,20 +1,19 @@
-package org.xbib.content.rdf.internal;
+package org.xbib.content.rdf.test.internal;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import org.junit.jupiter.api.Test;
 import org.xbib.content.rdf.Resource;
 import org.xbib.content.rdf.Triple;
+import org.xbib.content.rdf.internal.DefaultAnonymousResource;
+import org.xbib.content.rdf.internal.DefaultResource;
 import org.xbib.content.resource.IRI;
 
 import java.util.Iterator;
 
-/**
- *
- */
 public class BlankNodeTest {
 
     @Test
-    public void testBlankNodeRenumbering() throws Exception {
+    public void testBlankNodeRenumbering() {
         DefaultAnonymousResource.reset();
         Resource r = new DefaultResource(IRI.create("urn:meta1"));
         // test order of adding

content-rdf/src/test/java/org/xbib/content/rdf/test/internal/LiteralTest.java

@@ -1,7 +1,8 @@
-package org.xbib.content.rdf.internal;
+package org.xbib.content.rdf.test.internal;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import org.junit.jupiter.api.Test;
+import org.xbib.content.rdf.internal.DefaultLiteral;
 import org.xbib.content.resource.IRI;
 
 /**

content-rdf/src/test/java/org/xbib/content/rdf/test/internal/ResourceTest.java

@@ -1,4 +1,4 @@
-package org.xbib.content.rdf.internal;
+package org.xbib.content.rdf.test.internal;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
@@ -10,6 +10,10 @@ import org.xbib.content.rdf.Literal;
 import org.xbib.content.rdf.RdfContentBuilder;
 import org.xbib.content.rdf.Resource;
 import org.xbib.content.rdf.Triple;
+import org.xbib.content.rdf.internal.DefaultAnonymousResource;
+import org.xbib.content.rdf.internal.DefaultLiteral;
+import org.xbib.content.rdf.internal.DefaultResource;
+import org.xbib.content.rdf.internal.DefaultTriple;
 import org.xbib.content.rdf.io.ntriple.NTripleContentParams;
 import org.xbib.content.resource.IRI;
 import org.xbib.content.resource.IRINamespaceContext;
@@ -133,7 +137,6 @@ public class ResourceTest {
         assertEquals("urn:doc1 urn:res1 _:b2", it.next().toString());
         assertEquals("_:b2 urn:has a second res value", it.next().toString());
         assertFalse(it.hasNext());
-
         Iterator<IRI> itp = r.predicates().iterator();
         IRI pred = itp.next();
         assertEquals("urn:valueURI", pred.toString());
@@ -227,11 +230,11 @@ public class ResourceTest {
 
     @Test
     public void testTripleAdder() throws IOException {
-        IRINamespaceContext context = IRINamespaceContext.newInstance();
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
-        context.addNamespace("vcard", "http://www.w3.org/2006/vcard/ns#");
+        namespaceContext.addNamespace("vcard", "http://www.w3.org/2006/vcard/ns#");
-        context.addNamespace("owl", "http://www.w3.org/2002/07/owl#");
+        namespaceContext.addNamespace("owl", "http://www.w3.org/2002/07/owl#");
         // ID with compact IRI, will be expanded
-        Resource r = DefaultResource.create(context, "vcard:value");
+        Resource r = DefaultResource.create(namespaceContext, "vcard:value");
         // triples with expanded IRIs
         Triple t1 = new DefaultTriple(DefaultResource.create("http://www.w3.org/2006/vcard/ns#value"),
                 IRI.create("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"),
@@ -240,7 +243,7 @@ public class ResourceTest {
                 IRI.create("http://www.w3.org/1999/02/22-rdf-syntax-ns#label"),
                 new DefaultLiteral("value@en"));
         r.add(t1).add(t2);
-        NTripleContentParams params = new NTripleContentParams(context);
+        NTripleContentParams params = new NTripleContentParams(namespaceContext);
         RdfContentBuilder<NTripleContentParams> builder = ntripleBuilder(params);
         builder.receive(r);
         assertEquals("<http://www.w3.org/2006/vcard/ns#value> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#DatatypeProperty> .\n" +

content-rdf/src/test/java/org/xbib/content/rdf/test/internal/TripleTest.java

@@ -1,8 +1,11 @@
-package org.xbib.content.rdf.internal;
+package org.xbib.content.rdf.test.internal;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import org.junit.jupiter.api.Test;
 import org.xbib.content.rdf.Resource;
+import org.xbib.content.rdf.internal.DefaultLiteral;
+import org.xbib.content.rdf.internal.DefaultResource;
+import org.xbib.content.rdf.internal.DefaultTriple;
 import org.xbib.content.resource.IRI;
 import org.xbib.content.resource.Node;
 

content-rdf/src/test/java/org/xbib/content/rdf/test/io/IOTests.java

@@ -1,4 +1,4 @@
-package org.xbib.content.rdf.io;
+package org.xbib.content.rdf.test.io;
 
 /**
  *

content-rdf/src/test/java/org/xbib/content/rdf/test/io/json/JsonReaderTest.java

@@ -1,33 +1,33 @@
-package org.xbib.content.rdf.io.json;
+package org.xbib.content.rdf.test.io.json;
 
 import static org.xbib.content.rdf.RdfContentFactory.jsonBuilder;
 
 import org.junit.jupiter.api.Test;
 import org.xbib.content.rdf.RdfContentBuilder;
+import org.xbib.content.rdf.io.json.JsonContentParams;
+import org.xbib.content.rdf.io.json.JsonContentParser;
+import org.xbib.content.rdf.io.json.JsonResourceHandler;
 import org.xbib.content.rdf.io.xml.XmlHandler;
 import org.xbib.content.resource.IRI;
 import org.xbib.content.resource.IRINamespaceContext;
 import org.xbib.content.resource.NamespaceContext;
-import org.xbib.content.rdf.StreamTester;
+import org.xbib.content.rdf.test.StreamTester;
 
 import java.io.IOException;
 import java.io.InputStream;
 
 import javax.xml.namespace.QName;
 
-/**
- *
- */
 public class JsonReaderTest extends StreamTester {
 
     @Test
     public void testGenericJsonReader() throws Exception {
         String filename = "dc.json";
-        InputStream in = getClass().getResourceAsStream(filename);
+        InputStream inputStream = getClass().getResourceAsStream(filename);
-        if (in == null) {
+        if (inputStream == null) {
             throw new IOException("file " + filename + " not found");
         }
-        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance();
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
         namespaceContext.addNamespace("dc", "http://purl.org/dc/elements/1.1/");
         namespaceContext.addNamespace("dcterms", "http://purl.org/dc/terms/");
         namespaceContext.addNamespace("bib", "info:srw/cql-context-set/1/bib-v1/");
@@ -63,12 +63,11 @@ public class JsonReaderTest extends StreamTester {
                 return namespaceContext;
             }
         };
-        RdfContentBuilder<JsonContentParams> builder = jsonBuilder();
+        RdfContentBuilder<JsonContentParams> builder = jsonBuilder(params);
         jsonHandler.setBuilder(builder);
-        new JsonContentParser<JsonContentParams>(in)
+        JsonContentParser<JsonContentParams> parser = new JsonContentParser<JsonContentParams>(params, inputStream);
-                .setHandler(jsonHandler)
+        parser.setHandler(jsonHandler)
                 .root(new QName("http://purl.org/dc/elements/1.1/", "root", "dc"))
                 .parse();
     }
-
 }

content-rdf/src/test/java/org/xbib/content/rdf/test/io/ntriple/NTripleReaderTest.java

@@ -0,0 +1,34 @@
+package org.xbib.content.rdf.test.io.ntriple;
+
+import static org.xbib.content.rdf.RdfContentFactory.ntripleBuilder;
+
+import org.junit.jupiter.api.Test;
+import org.xbib.content.rdf.RdfContentBuilder;
+import org.xbib.content.rdf.test.StreamTester;
+import org.xbib.content.rdf.io.ntriple.NTripleContentParams;
+import org.xbib.content.rdf.io.ntriple.NTripleContentParser;
+import org.xbib.content.resource.IRINamespaceContext;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+public class NTripleReaderTest extends StreamTester {
+
+    @Test
+    public void testReader() throws Exception {
+        String filename = "list.nt";
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
+        NTripleContentParams params = new NTripleContentParams(namespaceContext);
+        try (InputStream inputStream = getClass().getResourceAsStream(filename)) {
+            if (inputStream == null) {
+                throw new IOException("file " + filename + " not found");
+            }
+            RdfContentBuilder<NTripleContentParams> builder = ntripleBuilder(params);
+            NTripleContentParser<NTripleContentParams> reader = new NTripleContentParser<>(params, inputStream);
+            reader.setBuilder(builder);
+            reader.parse();
+            assertStream("", getClass().getResource("rdfxml.ttl").openStream(),
+                    builder.streamInput());
+        }
+    }
+}

content-rdf/src/test/java/org/xbib/content/rdf/test/io/ntriple/NTripleTest.java

@@ -1,7 +1,7 @@
-package org.xbib.content.rdf.io.ntriple;
+package org.xbib.content.rdf.test.io.ntriple;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.xbib.content.rdf.RdfContentFactory.ntripleBuilder;
 
 import org.junit.jupiter.api.Test;
@@ -10,29 +10,34 @@ import org.xbib.content.rdf.Resource;
 import org.xbib.content.rdf.XSDResourceIdentifiers;
 import org.xbib.content.rdf.internal.DefaultLiteral;
 import org.xbib.content.rdf.internal.DefaultResource;
+import org.xbib.content.rdf.io.ntriple.NTripleContentParams;
 import org.xbib.content.resource.IRI;
+import org.xbib.content.resource.IRINamespaceContext;
 
-/**
- *
- */
 public class NTripleTest {
 
     @Test
     public void testNTripleBuilder() throws Exception {
-        RdfContentBuilder<NTripleContentParams> builder = ntripleBuilder();
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
+        NTripleContentParams params = new NTripleContentParams(namespaceContext);
+        try (RdfContentBuilder<NTripleContentParams> builder = ntripleBuilder(params)) {
             Resource resource = createResource();
             builder.receive(resource);
-        assertTrue(builder.string().length() > 0);
+            assertFalse(builder.string().isEmpty());
+        }
     }
 
     @Test
     public void testNTripleWriteInt() throws Exception {
+        IRINamespaceContext namespaceContext = IRINamespaceContext.newInstance(getClass());
+        NTripleContentParams params = new NTripleContentParams(namespaceContext);
         Resource resource = new DefaultResource(IRI.create("urn:doc1"));
         resource.add("http://purl.org/dc/elements/1.1/date", new DefaultLiteral("2010").type(XSDResourceIdentifiers.INTEGER));
-        RdfContentBuilder<NTripleContentParams> builder = ntripleBuilder();
+        try (RdfContentBuilder<NTripleContentParams> builder = ntripleBuilder(params)) {
             builder.receive(resource);
             assertEquals("<urn:doc1> <http://purl.org/dc/elements/1.1/date> \"2010\"^^<xsd:integer> .\n", builder.string());
         }
+    }
 
     private Resource createResource() {
         Resource resource = new DefaultResource(IRI.create("urn:doc1"));