update to content 3.0.0

build.gradle

@@ -28,7 +28,7 @@ subprojects {
     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/repositories/maven.gradle')
     apply from: rootProject.file('gradle/publishing/publication.gradle')
 }
-
 apply from: rootProject.file('gradle/publishing/sonatype.gradle')

cql-elasticsearch/build.gradle

@@ -1,4 +1,5 @@
 dependencies {
     api project(':cql-common')
-    api "org.xbib:content-core:${project.property('xbib-content.version')}"
+    implementation "org.xbib:content-core:${project.property('xbib-content.version')}"
+    implementation "org.xbib:content-json:${project.property('xbib-content.version')}"
 }

cql-elasticsearch/src/main/java/module-info.java

@@ -3,5 +3,6 @@ module org.xbib.cql.elasticsearch {
     exports org.xbib.cql.elasticsearch.ast;
     exports org.xbib.cql.elasticsearch.model;
     requires transitive org.xbib.cql;
-    requires transitive org.xbib.content.core;
+    requires org.xbib.content.core;
+    requires org.xbib.content.json;
 }

cql-elasticsearch/src/main/java/org/xbib/cql/elasticsearch/ElasticsearchQueryGenerator.java

@@ -1,6 +1,7 @@
 package org.xbib.cql.elasticsearch;
 
 import org.xbib.content.XContentBuilder;
+import org.xbib.content.core.DefaultXContentBuilder;
 import org.xbib.cql.BooleanGroup;
 import org.xbib.cql.BooleanOperator;
 import org.xbib.cql.CQLParser;
@@ -158,7 +159,7 @@ public class ElasticsearchQueryGenerator implements Visitor {
             }
             if (model.hasFilter()) {
                 queryGen.startFiltered();
-            } else if (filterGenerator.getResult().bytes().length() > 0) {
+            } else if (filterGenerator.getResult().string().length() > 0) {
                 queryGen.startFiltered();
             }
             Node querynode = stack.pop();
@@ -169,16 +170,18 @@ public class ElasticsearchQueryGenerator implements Visitor {
                         new Expression(Operator.EQUALS, new Name("cql.allIndexes"), querynode);
             }
             queryGen.visit((Expression) querynode);
-            if (model.hasFilter()) {
+            if (model.hasFilter() && model.getFilterExpression() != null) {
                 queryGen.end();
                 filterGen = new FilterGenerator(queryGen);
                 filterGen.startFilter();
                 filterGen.visit(model.getFilterExpression());
                 filterGen.endFilter();
                 queryGen.end();
-            } else if (filterGenerator.getResult().bytes().length() > 0) {
+            } else if (filterGenerator.getResult().string().length() > 0) {
                 queryGen.end();
-                queryGen.getResult().rawField("filter", filterGenerator.getResult().bytes().toBytes());
+                DefaultXContentBuilder contentBuilder = (DefaultXContentBuilder) filterGenerator.getResult();
+                byte[] b = contentBuilder.bytes().toBytes();
+                queryGen.getResult().rawField("filter", b, 0, b.length);
                 queryGen.endFiltered();
             }
             if (boostField != null) {

cql-elasticsearch/src/main/java/org/xbib/cql/elasticsearch/SourceGenerator.java

@@ -1,13 +1,11 @@
 package org.xbib.cql.elasticsearch;
 
 import org.xbib.content.XContentBuilder;
+import org.xbib.content.core.DefaultXContentBuilder;
 import org.xbib.content.json.JsonXContent;
 
 import java.io.IOException;
 
-/**
- *
- */
 public class SourceGenerator {
 
     private final XContentBuilder builder;
@@ -16,22 +14,27 @@ public class SourceGenerator {
         this.builder = JsonXContent.contentBuilder();
     }
 
-    public void build(QueryGenerator query,
+    public void build(QueryGenerator query) throws IOException {
-                      int from, int size) throws IOException {
+        build(query, null, null, null, null);
+    }
+
+    public void build(QueryGenerator query, Integer from, Integer size) throws IOException {
         build(query, from, size, null, null);
     }
 
-    public void build(QueryGenerator query, int from, int size, XContentBuilder sort, XContentBuilder facets)
+    public void build(QueryGenerator query, Integer from, Integer size,
-            throws IOException {
+                      XContentBuilder sort, XContentBuilder facets) throws IOException {
         builder.startObject();
+        if (query != null) {
+            if (from != null) {
                 builder.field("from", from);
-        builder.field("size", size);
-        builder.rawField("query", query.getResult().bytes().toBytes());
-        if (sort != null && sort.bytes().length() > 0) {
-            builder.rawField("sort", sort.bytes().toBytes());
             }
-        if (facets != null && facets.bytes().length() > 0) {
+            if (size != null) {
-            builder.rawField("aggregations", facets.bytes().toBytes());
+                builder.field("size", size);
+            }
+            copy(builder, "query", query.getResult());
+            copy(builder, "sort", sort);
+            copy(builder, "aggregations", facets);
         }
         builder.endObject();
         builder.close();
@@ -40,4 +43,14 @@ public class SourceGenerator {
     public XContentBuilder getResult() {
         return builder;
     }
+
+    private void copy(XContentBuilder builder, String rawFieldName, XContentBuilder anotherBuilder) throws IOException {
+        if (anotherBuilder != null) {
+            DefaultXContentBuilder contentBuilder = (DefaultXContentBuilder) anotherBuilder;
+            if (contentBuilder.bytes().length() > 0) {
+                byte[] b = contentBuilder.bytes().toBytes();
+                builder.rawField(rawFieldName, b, 0, b.length);
+            }
+        }
+    }
 }

gradle.properties

@@ -1,6 +1,6 @@
 group = org.xbib
 name = cql
-version = 3.0.5
+version = 3.1.0
 
 gradle.wrapper.version = 6.6.1
-xbib-content.version = 2.6.4
+xbib-content.version = 3.0.0

gradle/publishing/publication.gradle

@@ -53,7 +53,8 @@ if (project.hasProperty("signing.keyId")) {
     }
 }
 
-nexusPublishing {
+if (project.hasProperty("ossrhUsername")) {
+    nexusPublishing {
         repositories {
             sonatype {
                 username = project.property('ossrhUsername')
@@ -61,4 +62,5 @@ nexusPublishing {
                 packageGroup = "org.xbib"
             }
         }
+    }
 }

gradle/repositories/maven.gradle

@@ -0,0 +1,4 @@
+repositories {
+    mavenLocal()
+    mavenCentral()
+}