/*
* JBoss, Home of Professional Open Source
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a full listing
* of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
package com.arjuna.mw.wst.common;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPHeaderElement;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import org.w3c.dom.Element;
import com.arjuna.webservices.adapters.DOMXMLStreamReader;
import com.arjuna.webservices.adapters.DOMXMLStreamWriter;
import com.arjuna.webservices.adapters.SAAJXMLStreamReader;
import com.arjuna.webservices.adapters.SAAJXMLStreamWriter;
import com.arjuna.webservices.wscoor.CoordinationContextType;
/**
* Helper class for serialising Coordination Contexts into SOAP headers.
* @author kevin
*/
public class CoordinationContextHelper
{
/**
* Serialise a coordination context to a SAAJ SOAP Header Element.
* @param env The SOAP envelope.
* @param headerElement The SOAP header element to populate.
* @param coordinationContext The coordination context.
* @throws XMLStreamException for errors during parsing.
*/
public static void serialise(final SOAPEnvelope env, final SOAPHeaderElement headerElement, final CoordinationContextType coordinationContext)
throws XMLStreamException
{
final XMLStreamWriter out = new SAAJXMLStreamWriter(env, headerElement) ;
coordinationContext.writeContent(out) ;
}
/**
* Deserialise a coordination context from a SAAJ SOAP Header Element.
* @param env The SOAP envelope.
* @param headerElement The SOAP header element to deserialise.
* @return The coordination context.
* @throws XMLStreamException for errors during parsing.
*/
public static CoordinationContextType deserialise(final SOAPEnvelope env, final SOAPHeaderElement headerElement)
throws XMLStreamException
{
final XMLStreamReader in = new SAAJXMLStreamReader(headerElement) ;
return new CoordinationContextType(in) ;
}
/**
* Serialise a coordination context to a DOM SOAP Header Element.
* @param headerElement The SOAP header element to populate.
* @param coordinationContext The coordination context.
* @throws XMLStreamException for errors during parsing.
*/
public static void serialise(final Element headerElement, final CoordinationContextType coordinationContext)
throws XMLStreamException
{
final XMLStreamWriter out = new DOMXMLStreamWriter(headerElement) ;
coordinationContext.writeContent(out) ;
}
/**
* Deserialise a coordination context from a DOM SOAP Header Element.
* @param headerElement The SOAP header element to deserialise.
* @return The coordination context.
* @throws XMLStreamException for errors during parsing.
*/
public static CoordinationContextType deserialise(final Element headerElement)
throws XMLStreamException
{
final XMLStreamReader in = new DOMXMLStreamReader(headerElement) ;
return new CoordinationContextType(in) ;
}
}