org.apache.axis2.json.JSONDataSource Maven / Gradle / Ivy
/*
* 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.axis2.json;
import org.codehaus.jettison.json.JSONTokener;
import org.codehaus.jettison.mapped.MappedXMLInputFactory;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamException;
import java.io.Reader;
import java.util.HashMap;
/**
* JSON data source implementation for the "Mapped" convention.
*/
public class JSONDataSource extends AbstractJSONDataSource {
public JSONDataSource(Reader jsonReader, String localName) {
super(jsonReader, localName);
}
/**
* Gives the StAX reader using the "Mapped" formatted input JSON String.
*
* @return The XMLStreamReader according to the JSON String.
* @throws javax.xml.stream.XMLStreamException
* if there is an error while making the StAX reader.
*/
@Override
public XMLStreamReader getReader() throws XMLStreamException {
HashMap XMLToJSNNamespaceMap = new HashMap();
XMLToJSNNamespaceMap.put("", "");
//input factory for "Mapped" convention
MappedXMLInputFactory inputFactory = new MappedXMLInputFactory(XMLToJSNNamespaceMap);
String jsonString = "{" + localName + ":" + this.getJSONString();
return inputFactory.createXMLStreamReader(new JSONTokener(jsonString));
}
}