| // *************************************************************************************************************************** |
| // * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * |
| // * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * |
| // * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance * |
| // * with the License. You may obtain a copy of the License at * |
| // * * |
| // * http://www.apache.org/licenses/LICENSE-2.0 * |
| // * * |
| // * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an * |
| // * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the * |
| // * specific language governing permissions and limitations under the License. * |
| // *************************************************************************************************************************** |
| package org.apache.juneau.examples.core.rdf; |
| |
| import org.apache.juneau.examples.core.pojo.*; |
| import org.apache.juneau.jena.RdfSerializer; |
| import org.apache.juneau.jena.RdfXmlAbbrevSerializer; |
| import org.apache.juneau.jena.RdfXmlSerializer; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| |
| /** |
| * Sample class which shows the complex usage of RdfXmlSerializer. |
| * |
| * <ul class='seealso'> |
| * <li class='extlink'>{@source} |
| * </ul> |
| */ |
| public class RdfComplexExample { |
| |
| /** |
| * Serializing PojoComplex bean into RDF XML format. |
| * |
| * @param args Unused. |
| * @throws Exception Unused. |
| */ |
| public static void main(String[] args) throws Exception { |
| |
| // Fill some data to a PojoComplex bean |
| HashMap<String, List<Pojo>> values = new HashMap<>(); |
| ArrayList<Pojo> setOne = new ArrayList<>(); |
| setOne.add(new Pojo("1.1", "name1")); |
| setOne.add(new Pojo("1.1", "name2")); |
| ArrayList<Pojo> setTwo = new ArrayList<>(); |
| setTwo.add(new Pojo("1.2", "name1")); |
| setTwo.add(new Pojo("1.2", "name2")); |
| values.put("setOne", setOne); |
| values.put("setTwo", setTwo); |
| PojoComplex pojoc = new PojoComplex("pojo", new Pojo("1.0", "name0"), values); |
| |
| // this creates an RDF serializer with the default XML structure |
| /**Produces |
| * <rdf:RDF |
| * xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" |
| * xmlns:j="http://www.apache.org/juneau/" |
| * xmlns:jp="http://www.apache.org/juneaubp/" > |
| * <rdf:Description rdf:nodeID="A0"> |
| * <jp:name>name1</jp:name> |
| * <jp:id>1.1</jp:id> |
| * </rdf:Description> |
| * <rdf:Description rdf:nodeID="A1"> |
| * <jp:innerPojo rdf:nodeID="A2"/> |
| * <jp:values rdf:nodeID="A3"/> |
| * <jp:id>pojo</jp:id> |
| * </rdf:Description> |
| * <rdf:Description rdf:nodeID="A3"> |
| * <jp:setOne rdf:nodeID="A4"/> |
| * <jp:setTwo rdf:nodeID="A5"/> |
| * </rdf:Description> |
| * <rdf:Description rdf:nodeID="A6"> |
| * <jp:name>name2</jp:name> |
| * <jp:id>1.1</jp:id> |
| * </rdf:Description> |
| * <rdf:Description rdf:nodeID="A2"> |
| * <jp:name>name0</jp:name> |
| * <jp:id>1.0</jp:id> |
| * </rdf:Description> |
| * <rdf:Description rdf:nodeID="A7"> |
| * <jp:name>name2</jp:name> |
| * <jp:id>1.2</jp:id> |
| * </rdf:Description> |
| * <rdf:Description rdf:nodeID="A4"> |
| * <rdf:_2 rdf:nodeID="A6"/> |
| * <rdf:_1 rdf:nodeID="A0"/> |
| * <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Seq"/> |
| * </rdf:Description> |
| * <rdf:Description rdf:nodeID="A5"> |
| * <rdf:_2 rdf:nodeID="A7"/> |
| * <rdf:_1 rdf:nodeID="A8"/> |
| * <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Seq"/> |
| * </rdf:Description> |
| * <rdf:Description rdf:nodeID="A8"> |
| * <jp:name>name1</jp:name> |
| * <jp:id>1.2</jp:id> |
| * </rdf:Description> |
| * </rdf:RDF> |
| */ |
| RdfSerializer rdfSerializer = RdfXmlSerializer.DEFAULT; |
| // This will show the final output from the bean |
| System.out.println(rdfSerializer.serialize(pojoc)); |
| |
| //Usage of RdfXmlAbbrevSerializer. |
| String rdfXml = RdfXmlAbbrevSerializer.DEFAULT.serialize(pojoc); |
| System.out.println(rdfXml); |
| } |
| } |