/*
* 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.tuscany.sca.databinding.jaxb.axiom.ext;
import java.io.IOException;
import java.io.StringReader;
import java.io.UnsupportedEncodingException;
import java.io.Writer;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import org.apache.axiom.om.OMDataSourceExt;
import org.apache.axiom.om.OMOutputFormat;
import org.apache.axiom.om.ds.OMDataSourceExtBase;
import org.apache.axiom.om.util.StAXUtils;
/**
* OMDataSource backed by a string containing xml data
*/
public class XMLStringDataSource extends OMDataSourceExtBase {
private String data;
public XMLStringDataSource(String data) {
super();
this.data = data;
}
public void close() {
}
public OMDataSourceExt copy() {
return new XMLStringDataSource(data);
}
public Object getObject() {
return data;
}
public XMLStreamReader getReader() throws XMLStreamException {
StringReader reader = new StringReader(data);
return StAXUtils.createXMLStreamReader(reader);
}
public void serialize(Writer writer, OMOutputFormat format) throws XMLStreamException {
try {
writer.write(data);
} catch (UnsupportedEncodingException e) {
throw new XMLStreamException(e);
} catch (IOException e) {
throw new XMLStreamException(e);
}
}
public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException {
return data.getBytes(encoding);
}
public boolean isDestructiveRead() {
return false;
}
public boolean isDestructiveWrite() {
return false;
}
}