update to OpenJDK 17, Gradle 7.5.1, add Groovy example

build.gradle

@@ -4,7 +4,7 @@ plugins {
 }
 
 wrapper {
-    gradleVersion = "${project.property('gradle.wrapper.version')}"
+    gradleVersion = libs.versions.gradle.get()
     distributionType = Wrapper.DistributionType.ALL
 }
 
@@ -24,11 +24,9 @@ ext {
 }
 
 subprojects {
-    apply plugin: 'java-library'
     apply from: rootProject.file('gradle/ide/idea.gradle')
     apply from: rootProject.file('gradle/compile/java.gradle')
     apply from: rootProject.file('gradle/test/junit5.gradle')
     apply from: rootProject.file('gradle/publishing/publication.gradle')
 }
-
 apply from: rootProject.file('gradle/publishing/sonatype.gradle')

gradle.properties

@@ -1,8 +1,5 @@
 group = org.xbib
 name = z3950
-version = 2.4.0
+version = 5.0.0
 
-gradle.wrapper.version = 7.3.2
-netty.version = 4.1.74.Final
-xbib-cql.version = 3.1.2
-xbib-bibliographic-character-sets.version = 2.0.0
+org.gradle.warning.mode = ALL

gradle/compile/groovy-dynamic.gradle

@@ -0,0 +1,30 @@
+apply plugin: 'groovy'
+
+dependencies {
+    implementation libs.groovy
+}
+
+compileGroovy {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
+compileTestGroovy {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
+tasks.withType(GroovyCompile) {
+    if (!options.compilerArgs.contains("-processor")) {
+        options.compilerArgs.add('-proc:none')
+    }
+}
+
+task groovydocJar(type: Jar, dependsOn: 'groovydoc') {
+    from groovydoc.destinationDir
+    archiveClassifier.set('groovydoc')
+}
+
+artifacts {
+    archives groovydocJar
+}

gradle/compile/groovy.gradle

@@ -0,0 +1,30 @@
+apply plugin: 'groovy'
+
+dependencies {
+    implementation libs.groovy
+}
+
+compileGroovy {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
+compileTestGroovy {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
+tasks.withType(GroovyCompile) {
+    options.compilerArgs
+    if (!options.compilerArgs.contains("-processor")) {
+        options.compilerArgs << '-proc:none'
+    }
+}
+
+task groovydocJar(type: Jar, dependsOn: 'groovydoc') {
+    from groovydoc.destinationDir
+    archiveClassifier.set('javadoc')
+}
+
+// BUG! exception in phase 'instruction selection' in source unit 'graphics/graphics-pdfbox-groovy/src/main/groovy/org/xbib/graphics/pdfbox/groovy/render/RowRenderer.groovy' unexpected NullPointerException
+//compileGroovy.groovyOptions.configurationScript = rootProject.file('gradle/compile/groovyc.groovy')

gradle/compile/groovyc.groovy

@@ -0,0 +1,7 @@
+import groovy.transform.TypeChecked
+import groovy.transform.CompileStatic
+
+withConfig(configuration) {
+    ast(TypeChecked)
+    ast(CompileStatic)
+}

gradle/compile/java.gradle

@@ -6,13 +6,13 @@ java {
 }
 
 compileJava {
-    sourceCompatibility = JavaVersion.VERSION_11
-    targetCompatibility = JavaVersion.VERSION_11
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }
 
 compileTestJava {
-    sourceCompatibility = JavaVersion.VERSION_11
-    targetCompatibility = JavaVersion.VERSION_11
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }
 
 jar {
@@ -24,6 +24,7 @@ jar {
 task sourcesJar(type: Jar, dependsOn: classes) {
     classifier 'sources'
     from sourceSets.main.allSource
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
 }
 
 task javadocJar(type: Jar, dependsOn: javadoc) {
@@ -35,9 +36,11 @@ artifacts {
 }
 
 tasks.withType(JavaCompile) {
-    options.compilerArgs << '-Xlint:all,-fallthrough'
+    options.compilerArgs.add('-Xlint:all,-exports')
+    options.encoding = 'UTF-8'
 }
 
-javadoc {
+tasks.withType(Javadoc) {
     options.addStringOption('Xdoclint:none', '-quiet')
+    options.encoding = 'UTF-8'
 }

gradle/test/junit5.gradle

@@ -1,12 +1,8 @@
-
-def junitVersion = project.hasProperty('junit.version')?project.property('junit.version'):'5.6.2'
-def hamcrestVersion = project.hasProperty('hamcrest.version')?project.property('hamcrest.version'):'2.2'
-
 dependencies {
-    testImplementation "org.junit.jupiter:junit-jupiter-api:${junitVersion}"
-    testImplementation "org.junit.jupiter:junit-jupiter-params:${junitVersion}"
-    testImplementation "org.hamcrest:hamcrest-library:${hamcrestVersion}"
-    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:${junitVersion}"
+    testImplementation libs.junit.jupiter.api
+    testImplementation libs.junit.jupiter.params
+    testImplementation libs.hamcrest
+    testRuntimeOnly libs.junit.jupiter.engine
 }
 
 test {
@@ -24,6 +20,4 @@ test {
                     "${result.skippedTestCount} skipped"
         }
     }
-    // massive heap for for xmlunit DOM comparer
-    jvmArgs '-Xmx2048m'
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -205,6 +205,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew.bat

@@ -40,7 +40,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +75,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

settings.gradle

@@ -1,3 +1,34 @@
+dependencyResolutionManagement {
+    versionCatalogs {
+        libs {
+            version('gradle', '7.5.1')
+            version('groovy', '4.0.7')
+            version('junit', '5.9.2')
+            version('junit4', '4.13.2')
+            version('netty', '4.1.87.Final')
+            library('junit-jupiter-api', 'org.junit.jupiter', 'junit-jupiter-api').versionRef('junit')
+            library('junit-jupiter-params', 'org.junit.jupiter', 'junit-jupiter-params').versionRef('junit')
+            library('junit-jupiter-engine', 'org.junit.jupiter', 'junit-jupiter-engine').versionRef('junit')
+            library('junit-jupiter-vintage', 'org.junit.vintage', 'junit-vintage-engine').versionRef('junit4')
+            library('hamcrest', 'org.hamcrest', 'hamcrest-library').version('2.2')
+            library('cql-common', 'org.xbib', 'cql-common').version('5.0.0')
+            library('netty-transport', 'io.netty', 'netty-transport').versionRef('netty')
+            library('netty-handler', 'io.netty', 'netty-handler').versionRef('netty')
+            library('netty-common', 'io.netty', 'netty-common').versionRef('netty')
+            library('netty-buffer', 'io.netty', 'netty-buffer').versionRef('netty')
+            library('charactersets', 'org.xbib', 'bibliographic-character-sets').version('2.0.0')
+            library('groovy', 'org.apache.groovy', 'groovy').versionRef('groovy')
+            library('groovy-xml', 'org.apache.groovy', 'groovy-xml').versionRef('groovy')
+            library('groovy-json', 'org.apache.groovy', 'groovy-json').versionRef('groovy')
+            library('groovy-nio', 'org.apache.groovy', 'groovy-nio').versionRef('groovy')
+            library('groovy-sql', 'org.apache.groovy', 'groovy-sql').versionRef('groovy')
+            library('groovy-macro', 'org.apache.groovy', 'groovy-macro').versionRef('groovy')
+            library('groovy-templates', 'org.apache.groovy', 'groovy-templates').versionRef('groovy')
+            library('groovy-test', 'org.apache.groovy', 'groovy-test').versionRef('groovy')
+        }
+    }
+}
+
 include 'z3950-asn1'
 include 'z3950-api'
 include 'z3950-common'
@@ -5,3 +36,4 @@ include 'z3950-client-api'
 include 'z3950-client-jdk'
 include 'z3950-client-netty'
 include 'z3950-sru'
+include 'z3950-groovy'

z3950-client-jdk/build.gradle

@@ -1,4 +1,4 @@
 dependencies {
     api project(':z3950-client-api')
-    testImplementation "org.xbib:bibliographic-character-sets:${project.property('xbib-bibliographic-character-sets.version')}"
+    testImplementation libs.charactersets
 }

z3950-client-jdk/src/test/java/org/xbib/z3950/client/jdk/test/COPACTest.java

@@ -9,12 +9,9 @@ import java.util.Collections;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-/**
- *
- */
-class SearchTest {
+class COPACTest {
 
-    private static final Logger logger = Logger.getLogger(SearchTest.class.getName());
+    private static final Logger logger = Logger.getLogger(COPACTest.class.getName());
 
     @Test
     void testCopac() throws Exception {
@@ -35,7 +32,7 @@ class SearchTest {
                     .build();
             client.searchPQF(query, from, length,
                     (status, total, returned, elapsedMillis) -> logger.log(Level.INFO, "total records = " + total),
-                    record -> logger.log(Level.INFO, "found record " + record),
+                    record -> logger.log(Level.INFO, "found record " + record), // MODS
                     () -> logger.log(Level.WARNING, "timeout"));
             client.close();
         } catch (NoRecordsReturnedException | MessageSizeTooSmallException e) {

z3950-client-jdk/src/test/java/org/xbib/z3950/client/jdk/test/GBVZClientTest.java

@@ -1,5 +1,6 @@
 package org.xbib.z3950.client.jdk.test;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.xbib.z3950.client.jdk.JDKZClient;
 
@@ -39,6 +40,7 @@ class GBVZClientTest {
     }
 
     @Test
+    @Disabled("unsupported search")
     void testControlNumberZDB() {
         String serviceName = "GBV";
         String query = "bib.controlNumberZDB = 1413423-8";

z3950-client-jdk/src/test/java/org/xbib/z3950/client/jdk/test/LIBRISClientTest.java

@@ -0,0 +1,105 @@
+package org.xbib.z3950.client.jdk.test;
+
+import org.junit.jupiter.api.Test;
+import org.xbib.z3950.client.jdk.JDKZClient;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.Charset;
+import java.util.Collections;
+import java.util.Properties;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+class LIBRISClientTest {
+
+    private static final Logger logger = Logger.getLogger(LIBRISClientTest.class.getName());
+
+    @Test
+    void testCQL() {
+        String serviceName = "LIBRIS";
+        String query = "bib.identifierISSN = 00280836";
+        int from = 1;
+        int size = 10;
+        try (JDKZClient client = newZClient(serviceName)) {
+            logger.log(Level.INFO, "executing CQL " + serviceName);
+            int count = client.searchCQL(query, from, size,
+                    (status, total, returned, elapsedMillis) ->
+                            logger.log(Level.INFO, serviceName + " total results = " + total),
+                    record -> logger.log(Level.INFO, "record = " + record),
+                    () -> logger.log(Level.INFO, "timeout"));
+            logger.log(Level.INFO, "returned records = " + count);
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, e.getMessage(), e);
+        }
+    }
+
+    @Test
+    void testPQF() {
+        String serviceName = "LIBRIS";
+        String query = "@attr 1=8 \"00280836\"";
+        int from = 1;
+        int size = 10;
+        try (JDKZClient client = newZClient(serviceName)) {
+            logger.log(Level.INFO, "executing PQF " + serviceName);
+            int count = client.searchPQF(query, from, size,
+                    (status, total, returned, elapsedMillis) ->
+                            logger.log(Level.INFO, serviceName + " status = " + status + " total results = " + total),
+                    record -> logger.log(Level.INFO, "record = " + record.toString(Charset.forName(client.getEncoding()))),
+                    () -> logger.log(Level.WARNING, "timeout"));
+            logger.log(Level.INFO, "returned records = " + count);
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, e.getMessage(), e);
+        }
+    }
+
+    private JDKZClient newZClient(String name) throws IOException {
+        return newZClient(getProperties(name));
+    }
+
+    private Properties getProperties(String name) throws IOException {
+        Properties properties = new Properties();
+        try (InputStream inputStream = getClass().getResourceAsStream(name + ".properties")) {
+            properties.load(inputStream);
+        }
+        return properties;
+    }
+
+    private static JDKZClient newZClient(Properties properties) {
+        JDKZClient.Builder builder = JDKZClient.builder();
+        if (properties.containsKey("host")) {
+            builder.setHost(properties.getProperty("host"));
+        }
+        if (properties.containsKey("port")) {
+            builder.setPort(Integer.parseInt(properties.getProperty("port")));
+        }
+        if (properties.containsKey("user")) {
+            builder.setUser(properties.getProperty("user"));
+        }
+        if (properties.containsKey("pass")) {
+            builder.setPass(properties.getProperty("pass"));
+        }
+        if (properties.containsKey("database")) {
+            builder.setDatabases(Collections.singletonList(properties.getProperty("database")));
+        }
+        if (properties.containsKey("elementsetname")) {
+            builder.setElementSetName(properties.getProperty("elementsetname"));
+        }
+        if (properties.containsKey("preferredrecordsyntax")) {
+            builder.setPreferredRecordSyntax(properties.getProperty("preferredrecordsyntax"));
+        }
+        if (properties.containsKey("resultsetname")) {
+            builder.setResultSetName(properties.getProperty("resultsetname"));
+        }
+        if (properties.containsKey("encoding")) {
+            builder.setEncoding(properties.getProperty("encoding"));
+        }
+        if (properties.containsKey("format")) {
+            builder.setFormat(properties.getProperty("format"));
+        }
+        if (properties.containsKey("type")) {
+            builder.setType(properties.getProperty("type"));
+        }
+        return builder.build();
+    }
+}

z3950-client-jdk/src/test/java/org/xbib/z3950/client/jdk/test/SWBClientTest.java

@@ -1,8 +1,5 @@
 package org.xbib.z3950.client.jdk.test;
 
-import org.junit.jupiter.api.Test;
-import org.xbib.z3950.client.jdk.JDKZClient;
-
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.Charset;
@@ -11,17 +8,16 @@ import java.util.Collections;
 import java.util.Properties;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import org.junit.jupiter.api.Test;
+import org.xbib.z3950.client.jdk.JDKZClient;
 
-/**
- *
- */
-class DefaultClientTest {
+class SWBClientTest {
 
-    private static final Logger logger = Logger.getLogger(DefaultClientTest.class.getName());
+    private static final Logger logger = Logger.getLogger(SWBClientTest.class.getName());
 
     @Test
     void testCQL() {
-        for (String serviceName : Arrays.asList("LIBRIS", "SWB")) {
+        String serviceName = "SWB";
         String query = "bib.identifierISSN = 00280836";
         int from = 1;
         int size = 10;
@@ -37,11 +33,10 @@ class DefaultClientTest {
             logger.log(Level.SEVERE, e.getMessage(), e);
         }
     }
-    }
 
     @Test
     void testPQF() {
-        for (String serviceName : Arrays.asList("LIBRIS", "SWB")) {
+        String serviceName = "SWB";
         String query = "@attr 1=8 \"00280836\"";
         int from = 1;
         int size = 10;
@@ -57,7 +52,6 @@ class DefaultClientTest {
             logger.log(Level.SEVERE, e.getMessage(), e);
         }
     }
-    }
 
     private JDKZClient newZClient(String name) throws IOException {
         return newZClient(getProperties(name));

z3950-client-netty/build.gradle

@@ -1,8 +1,8 @@
 dependencies {
     api project(':z3950-client-api')
-    implementation "io.netty:netty-buffer:${project.property('netty.version')}"
-    implementation "io.netty:netty-common:${project.property('netty.version')}"
-    implementation "io.netty:netty-handler:${project.property('netty.version')}"
-    implementation "io.netty:netty-transport:${project.property('netty.version')}"
-    testImplementation "org.xbib:bibliographic-character-sets:${project.property('xbib-bibliographic-character-sets.version')}"
+    implementation libs.netty.buffer
+    implementation libs.netty.common
+    implementation libs.netty.handler
+    implementation libs.netty.transport
+    testImplementation libs.charactersets
 }

z3950-common/build.gradle

@@ -5,7 +5,7 @@ plugins {
 
 dependencies {
     api project(':z3950-api')
-    api "org.xbib:cql-common:${project.property('xbib-cql.version')}"
+    api libs.cql.common
 }
 
 sourceSets {

z3950-common/src/main/java/org/xbib/z3950/common/DefaultRecord.java

@@ -1,5 +1,6 @@
 package org.xbib.z3950.common;
 
+import java.nio.charset.StandardCharsets;
 import org.xbib.z3950.api.Record;
 
 import java.io.ByteArrayInputStream;
@@ -37,4 +38,9 @@ public class DefaultRecord implements Record {
     public String toString(Charset charset) {
         return new String(content, charset);
     }
+
+    @Override
+    public String toString() {
+        return toString(StandardCharsets.UTF_8);
+    }
 }

z3950-groovy/build.gradle

@@ -0,0 +1,14 @@
+apply from: rootProject.file('gradle/compile/groovy.gradle')
+
+dependencies {
+    api project(':z3950-client-jdk')
+    api libs.groovy.xml
+    testRuntimeOnly libs.junit.jupiter.vintage
+    testImplementation libs.groovy
+    testImplementation libs.groovy.json
+    testImplementation libs.groovy.nio
+    testImplementation libs.groovy.sql
+    testImplementation libs.groovy.macro
+    testImplementation libs.groovy.templates
+    testImplementation libs.groovy.test
+}

z3950-groovy/src/test/groovy/org/xbib/z3950/groovy/COPACTest.groovy

@@ -0,0 +1,35 @@
+package org.xbib.z3950.groovy
+
+import groovy.util.logging.Log
+import org.junit.jupiter.api.Test
+import org.xbib.z3950.client.jdk.JDKZClient
+
+import java.util.logging.Level
+
+@Log
+class COPACTest {
+
+    @Test
+    void testCOPAC() {
+        String host = "z3950.copac.ac.uk"
+        int port = 210
+        String database = "COPAC"
+        String query = "@attr 1=1 smith"
+        // "1.2.840.10003.5.10"; // MARC
+        String preferredRecordSyntax = "1.2.840.10003.5.109.10" // xml
+        int from = 1
+        int length = 1
+        JDKZClient client = JDKZClient.builder()
+                .setHost(host)
+                .setPort(port)
+                .setDatabases(Collections.singletonList(database))
+                .setPreferredRecordSyntax(preferredRecordSyntax)
+                .build()
+        client.withCloseable {cl ->
+            cl.searchPQF(query, from, length,
+                    (status, total, returned, elapsedMillis) -> log.log(Level.INFO, "total records = " + total),
+                    record -> log.log(Level.INFO, "found record " + record), // MODS
+                    () -> log.log(Level.WARNING, "timeout"))
+        }
+    }
+}