/*
* 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.axiom.ts.om.sourcedelement.push;
import java.io.IOException;
import javax.activation.DataHandler;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import org.apache.axiom.ext.stax.datahandler.DataHandlerProvider;
import org.apache.axiom.ext.stax.datahandler.DataHandlerWriter;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.OMText;
import org.apache.axiom.om.ds.AbstractPushOMDataSource;
import org.apache.axiom.ts.AxiomTestCase;
import org.apache.axiom.util.stax.XMLStreamWriterUtils;
/**
* Tests that {@link DataHandlerWriter#writeDataHandler(DataHandlerProvider, String, boolean)}
* creates an {@link OMText} backed by a {@link DataHandlerProvider}.
*/
public class TestWriteDataHandlerProvider extends AxiomTestCase {
public TestWriteDataHandlerProvider(OMMetaFactory metaFactory) {
super(metaFactory);
}
protected void runTest() throws Throwable {
OMFactory factory = metaFactory.getOMFactory();
final DataHandler dh = new DataHandler("test", "text/plain");
final DataHandlerProvider dhp = new DataHandlerProvider() {
public boolean isLoaded() {
return true;
}
public DataHandler getDataHandler() throws IOException {
return dh;
}
};
OMElement element = factory.createOMElement(new AbstractPushOMDataSource() {
public void serialize(XMLStreamWriter writer) throws XMLStreamException {
writer.writeStartElement(null, "root", null);
try {
XMLStreamWriterUtils.writeDataHandler(writer, dhp, null, true);
} catch (IOException ex) {
throw new XMLStreamException(ex);
}
writer.writeEndElement();
}
public boolean isDestructiveWrite() {
return false;
}
});
OMText child = (OMText)element.getFirstOMChild();
assertTrue(child.isBinary());
assertSame(dh, child.getDataHandler());
}
}