/*
* 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.wsrm.common.serialization;
import static org.jboss.ws.extensions.wsrm.common.serialization.RMSerializationHelper.stringToLong;
import static org.jboss.ws.extensions.wsrm.common.serialization.RMSerializationHelper.getOptionalElement;
import static org.jboss.ws.extensions.wsrm.common.serialization.RMSerializationHelper.getRequiredElement;
import static org.jboss.ws.extensions.wsrm.common.serialization.RMSerializationHelper.getOptionalElements;
import static org.jboss.ws.extensions.wsrm.common.serialization.RMSerializationHelper.getRequiredTextContent;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPHeader;
import javax.xml.soap.SOAPMessage;
import org.jboss.ws.extensions.wsrm.api.RMException;
import org.jboss.ws.extensions.wsrm.protocol.RMConstants;
import org.jboss.ws.extensions.wsrm.protocol.RMProvider;
import org.jboss.ws.extensions.wsrm.protocol.spi.RMSequenceAcknowledgement;
import org.jboss.ws.extensions.wsrm.protocol.spi.RMSerializable;
import java.util.List;
/**
* <b>SequenceAcknowledgement</b> object de/serializer
* @author richard.opalka@jboss.com
*/
final class RMSequenceAcknowledgementSerializer implements RMSerializer
{
private static final RMSerializer INSTANCE = new RMSequenceAcknowledgementSerializer();
private RMSequenceAcknowledgementSerializer()
{
// hide constructor
}
static RMSerializer getInstance()
{
return INSTANCE;
}
/**
* Deserialize <b>SequenceAcknowledgement</b> using <b>provider</b> from the <b>soapMessage</b>
* @param object to be deserialized
* @param provider wsrm provider to be used for deserialization process
* @param soapMessage soap message from which object will be deserialized
*/
public final void deserialize(RMSerializable object, RMProvider provider, SOAPMessage soapMessage)
throws RMException
{
RMSequenceAcknowledgement o = (RMSequenceAcknowledgement)object;
try
{
SOAPHeader soapHeader = soapMessage.getSOAPPart().getEnvelope().getHeader();
RMConstants wsrmConstants = provider.getConstants();
// read required wsrm:SequenceAcknowledgement element
QName sequenceAckQName = wsrmConstants.getSequenceAcknowledgementQName();
SOAPElement sequenceAckElement = getRequiredElement(soapHeader, sequenceAckQName, "soap header");
// read required wsrm:Identifier element
QName identifierQName = wsrmConstants.getIdentifierQName();
SOAPElement identifierElement = getRequiredElement(sequenceAckElement, identifierQName, sequenceAckQName);
String identifier = getRequiredTextContent(identifierElement, identifierQName);
o.setIdentifier(identifier);
// read optional wsrm:Final element
QName finalQName = wsrmConstants.getFinalQName();
SOAPElement finalElement = getOptionalElement(sequenceAckElement, finalQName, sequenceAckQName);
if (finalElement != null)
{
o.setFinal();
}
// read optional wsrm:None element
QName noneQName = wsrmConstants.getNoneQName();
SOAPElement noneElement = getOptionalElement(sequenceAckElement, noneQName, sequenceAckQName);
if (noneElement != null)
{
o.setNone();
}
// read optional wsrm:Nack elements
QName nackQName = wsrmConstants.getNackQName();
List<SOAPElement> nackElements = getOptionalElements(sequenceAckElement, nackQName, sequenceAckQName);
for (SOAPElement nackElement : nackElements)
{
String messageId = getRequiredTextContent(nackElement, nackQName);
o.addNack(stringToLong(messageId, "Unable to parse Nack element text content"));
}
// read optional wsrm:AcknowledgementRange elements
QName ackRangeQName = wsrmConstants.getAcknowledgementRangeQName();
List<SOAPElement> ackRangeElements = getOptionalElements(sequenceAckElement, ackRangeQName, sequenceAckQName);
if (ackRangeElements.size() != 0)
{
QName upperQName = wsrmConstants.getUpperQName();
QName lowerQName = wsrmConstants.getLowerQName();
for (SOAPElement ackRangeElement : ackRangeElements)
{
RMSequenceAcknowledgement.RMAcknowledgementRange ackRange = o.newAcknowledgementRange();
// read required wsrm:Upper attribute
String upper = getRequiredTextContent(ackRangeElement, upperQName, ackRangeQName);
ackRange.setUpper(stringToLong(upper, "Unable to parse Upper attribute text content"));
// read required wsrm:Lower attribute
String lower = getRequiredTextContent(ackRangeElement, lowerQName, ackRangeQName);
ackRange.setLower(stringToLong(lower, "Unable to parse Lower attribute text content"));
// set created acknowledgement range
o.addAcknowledgementRange(ackRange);
}
}
}
catch (SOAPException se)
{
throw new RMException("Unable to deserialize RM message", se);
}
catch (RuntimeException re)
{
throw new RMException("Unable to deserialize RM message", re);
}
}
/**
* Serialize <b>SequenceAcknowledgement</b> using <b>provider</b> to the <b>soapMessage</b>
* @param object to be serialized
* @param provider wsrm provider to be used for serialization process
* @param soapMessage soap message to which object will be serialized
*/
public final void serialize(RMSerializable object, RMProvider provider, SOAPMessage soapMessage)
throws RMException
{
RMSequenceAcknowledgement o = (RMSequenceAcknowledgement)object;
try
{
SOAPEnvelope soapEnvelope = soapMessage.getSOAPPart().getEnvelope();
RMConstants wsrmConstants = provider.getConstants();
// Add xmlns:wsrm declaration
soapEnvelope.addNamespaceDeclaration(wsrmConstants.getPrefix(), wsrmConstants.getNamespaceURI());
// write required wsrm:SequenceAcknowledgement element
QName sequenceAckQName = wsrmConstants.getSequenceAcknowledgementQName();
SOAPElement sequenceAckElement = soapEnvelope.getHeader().addChildElement(sequenceAckQName);
// write required wsrm:Identifier element
QName identifierQName = wsrmConstants.getIdentifierQName();
sequenceAckElement.addChildElement(identifierQName).setValue(o.getIdentifier());
if (o.isFinal())
{
// write optional wsrm:Final element
QName finalQName = wsrmConstants.getFinalQName();
sequenceAckElement.addChildElement(finalQName);
}
if (o.isNone())
{
// write optional wsrm:None element
QName noneQName = wsrmConstants.getNoneQName();
sequenceAckElement.addChildElement(noneQName);
}
List<Long> nacks = o.getNacks();
if (nacks.size() != 0)
{
QName nackQName = wsrmConstants.getNackQName();
// write optional wsrm:Nack elements
for (Long messageId : nacks)
{
sequenceAckElement.addChildElement(nackQName).setValue(String.valueOf(messageId));
}
}
List<RMSequenceAcknowledgement.RMAcknowledgementRange> ackRanges = o.getAcknowledgementRanges();
if (ackRanges.size() != 0)
{
QName acknowledgementRangeQName = wsrmConstants.getAcknowledgementRangeQName();
QName upperQName = wsrmConstants.getUpperQName();
QName lowerQName = wsrmConstants.getLowerQName();
// write optional wsrm:AcknowledgementRange elements
for (RMSequenceAcknowledgement.RMAcknowledgementRange ackRange : ackRanges)
{
SOAPElement acknowledgementRangeElement = sequenceAckElement.addChildElement(acknowledgementRangeQName);
// write required wsrm:Lower attribute
acknowledgementRangeElement.addAttribute(lowerQName, String.valueOf(ackRange.getLower()));
// write required wsrm:Upper attribute
acknowledgementRangeElement.addAttribute(upperQName, String.valueOf(ackRange.getUpper()));
}
}
}
catch (SOAPException se)
{
throw new RMException("Unable to serialize RM message", se);
}
}
}