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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ws.extensions.xop;
import java.io.IOException;
import java.io.Writer;
import java.util.Iterator;
import org.jboss.ws.core.soap.SAAJVisitor;
import org.jboss.ws.core.soap.SOAPContentElement;
import org.jboss.ws.core.soap.SOAPElementImpl;
/**
* @author Heiko Braun <heiko.braun@jboss.com>
* @version $Id: CreateAttachmentVisitor.java 1408 2006-11-07 13:42:25Z heiko.braun@jboss.com $
* @since Nov 7, 2006
*/
public class CreateAttachmentVisitor implements SAAJVisitor {
public void visitXOPElements(SOAPElementImpl root)
{
boolean isSCE = (root instanceof SOAPContentElement);
// don't expand SOAPContentElements
if(isSCE)
{
root.accept(this);
}
else
{
Iterator it = root.getChildElements();
while(it.hasNext())
{
final Object o = it.next();
if(o instanceof SOAPElementImpl)
visitXOPElements((SOAPElementImpl)o);
}
}
}
public void visitSOAPElement(SOAPElementImpl soapElement) {
// nada
}
public void visitSOAPContentElement(SOAPContentElement scElement) {
// Calling writeElement will enforce marshalling of this object
// Any attachment will be created while doing this.
try
{
scElement.writeElement( new NoopWriter() );
}
catch (IOException e)
{
//
}
}
class NoopWriter extends Writer {
public void write(char cbuf[], int off, int len) throws IOException {
}
public void flush() throws IOException {
}
public void close() throws IOException {
}
}
}
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