/*
* 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.cocoon.components.sax;
import org.apache.cocoon.xml.AbstractSAXFragment;
import org.apache.cocoon.xml.EmbeddedXMLPipe;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
/**
* An XMLByteStream wrapped by an XMLFragment implementation. This allows to
* store SAX events and insert them in an XSP result using <xsp:expr>.
*
* @version $Id: XMLByteStreamFragment.java 587751 2007-10-24 02:41:36Z vgritsenko $
*/
public class XMLByteStreamFragment extends AbstractSAXFragment {
/** The XML byte stream */
private Object xmlBytes;
/**
* Creates a new <code>XMLByteStreamFragment</code> defined by the given
* XML byte stream.
*
* @param bytes the XML byte stream representing the document fragment
*/
public XMLByteStreamFragment(Object bytes) {
this.xmlBytes = bytes;
}
/**
* Output the fragment. If the fragment is a document, start/endDocument
* events are discarded.
*/
public void toSAX(ContentHandler ch) throws SAXException {
// Stream bytes and discard start/endDocument
XMLByteStreamInterpreter deserializer = new XMLByteStreamInterpreter();
deserializer.setContentHandler(new EmbeddedXMLPipe(ch));
deserializer.deserialize(this.xmlBytes);
}
}