/* | |
* Copyright 2004,2005 The Apache Software Foundation. | |
* Copyright 2006 International Business Machines Corp. | |
* | |
* Licensed 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.jaxws.message.impl; | |
import javax.xml.namespace.QName; | |
import javax.xml.stream.XMLStreamException; | |
import javax.xml.stream.XMLStreamReader; | |
import org.apache.axiom.om.OMElement; | |
import org.apache.axiom.om.impl.builder.StAXOMBuilder; | |
import org.apache.axis2.jaxws.message.Block; | |
import org.apache.axis2.jaxws.message.MessageException; | |
import org.apache.axis2.jaxws.message.factory.BlockFactory; | |
/** | |
* BlockFactoryImpl | |
* Abstract Base Class for the Block Factories | |
*/ | |
public abstract class BlockFactoryImpl implements BlockFactory { | |
public BlockFactoryImpl() { | |
super(); | |
} | |
/* (non-Javadoc) | |
* @see org.apache.axis2.jaxws.message.BlockFactory#createFrom(org.apache.axis2.jaxws.message.Block, java.lang.Object) | |
*/ | |
public Block createFrom(Block other, Object context) throws XMLStreamException, MessageException { | |
// This is the default behavior. Derived Factories may | |
// provide a more performant implementation. | |
if (other.getBlockFactory().equals(this)) { | |
if (other.getBusinessContext() == null && | |
context == null) { | |
return other; | |
} | |
else if (other.getBusinessContext() != null && | |
other.getBusinessContext().equals(context)) { | |
return other; | |
} | |
} | |
QName qName= null; | |
if (other.isQNameAvailable()) { | |
qName = other.getQName(); | |
} | |
Block newBlock = createFrom(other.getXMLStreamReader(true), context, qName); | |
newBlock.setParent(other.getParent()); | |
return newBlock; | |
} | |
public Block createFrom(XMLStreamReader reader, Object context, QName qName) throws XMLStreamException { | |
StAXOMBuilder builder = new StAXOMBuilder(reader); | |
OMElement omElement = builder.getDocumentElement(); | |
return createFrom(omElement, context, qName); | |
} | |
} |