/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* 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.sandesha.ws.rm;
import org.apache.axis.message.MessageElement;
import org.apache.axis.message.SOAPEnvelope;
import org.apache.axis.message.SOAPHeaderElement;
import org.apache.sandesha.Constants;
import javax.xml.soap.Name;
import javax.xml.soap.SOAPException;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
/**
* class SequenceAcknowledgement
*
* @author Amila Navarathna
* @author Jaliya Ekanayaka
* @author Sudar Nimalan
*/
public class SequenceAcknowledgement extends MessageElement implements IRmElement {
/**
* Field seqAck
*/
private MessageElement seqAck; // this element
/**
* Field ackRanges
*/
private List ackRanges;
/**
* Field nackList
*/
private List nackList;
/**
* Field identifier
*/
private Identifier identifier;
/**
* Constructor SequenceAcknowledgement
*/
public SequenceAcknowledgement() {
ackRanges = new LinkedList();
nackList = new LinkedList();
seqAck = new MessageElement();
seqAck.setName(Constants.WSRM.NS_PREFIX_RM + Constants.COLON + Constants.WSRM.SEQUENCE_ACK);
}
/**
* Method getSoapElement
*
* @return MessageElement
* @throws SOAPException
*/
public MessageElement getSoapElement() throws SOAPException {
Iterator ite = ackRanges.iterator();
while (ite.hasNext()) {
MessageElement element = (MessageElement) ite.next();
seqAck.addChildElement(element);
}
ite = nackList.iterator();
while (ite.hasNext()) {
MessageElement element = (MessageElement) ite.next();
seqAck.addChildElement(element);
}
seqAck.addChildElement(identifier.getSoapElement());
return seqAck;
}
/**
* Method toSoapEnvelop
*
* @param envelope
* @return SOAPEnvelope
* @throws SOAPException
*/
public SOAPEnvelope toSoapEnvelop(SOAPEnvelope envelope) throws SOAPException {
SOAPEnvelope env = envelope;
if (env.getHeader() == null) {
env.addHeader();
}
Name name = env.createName("", Constants.WSRM.NS_PREFIX_RM, Constants.WSRM.NS_URI_RM);
SOAPHeaderElement headerElement = (SOAPHeaderElement) env.getHeader().addHeaderElement(name);
headerElement.setActor(null);
headerElement.setName(Constants.WSRM.SEQUENCE_ACK);
headerElement.setMustUnderstand(true);
Iterator iterator = ackRanges.iterator();
while (iterator.hasNext()) {
AcknowledgementRange ackRange = (AcknowledgementRange) iterator.next();
ackRange.toSOAPEnvelope(headerElement);
}
iterator = nackList.iterator();
while (iterator.hasNext()) {
Nack nack = (Nack) iterator.next();
nack.toSOAPEnvelope(headerElement);
}
if (identifier != null) {
identifier.toSOAPEnvelope(headerElement);
}
return env;
}
/**
* Method fromSOAPEnveploe
*
* @param headerElement
* @return SequenceAcknowledgement
*/
public SequenceAcknowledgement fromSOAPEnveploe(SOAPHeaderElement headerElement) {
Iterator iterator = headerElement.getChildElements();
MessageElement childElement;
while (iterator.hasNext()) {
childElement = (MessageElement) iterator.next();
if (childElement.getName().equals(Constants.WSRM.NS_PREFIX_RM + Constants.COLON + Constants.WSRM.IDENTIFIER)) {
identifier = new Identifier();
identifier.fromSOAPEnvelope(childElement);
}
if (childElement.getName().equals(Constants.WSRM.IDENTIFIER)) {
identifier = new Identifier();
identifier.fromSOAPEnvelope(childElement);
}
if (childElement.getName().equals(Constants.WSRM.NS_PREFIX_RM + Constants.COLON + Constants.WSRM.ACK_RANGE)) {
AcknowledgementRange ackRange = new AcknowledgementRange();
ackRange.fromSOAPEnvelope(childElement);
ackRanges.add(ackRange);
}
if (childElement.getName().equals(Constants.WSRM.ACK_RANGE)) {
AcknowledgementRange ackRange = new AcknowledgementRange();
ackRange.fromSOAPEnvelope(childElement);
ackRanges.add(ackRange);
}
if (childElement.getName().equals(Constants.WSRM.NS_PREFIX_RM + Constants.COLON + Constants.WSRM.NACK)) {
Nack nack = new Nack();
nack.fromSOAPEnvelope(childElement);
}
if (childElement.getName().equals(Constants.WSRM.NACK)) {
Nack nack = new Nack();
nack.fromSOAPEnvelope(childElement);
}
}
return this;
}
/**
* Method addChildElement
*
* @param element
* @throws SOAPException
*/
public void addChildElement(MessageElement element) throws SOAPException {
seqAck.addChildElement(element);
}
/**
* Method getAckRanges
*
* @return List
*/
public List getAckRanges() {
return ackRanges;
}
/**
* Method getIdentifier
*
* @return Identifier
*/
public Identifier getIdentifier() {
return identifier;
}
/**
* Method getNackList
*
* @return List
*/
public List getNackList() {
return nackList;
}
/**
* method addAckRanges
*
* @param ackRange
* @return AcknowledgementRange
*/
public AcknowledgementRange addAckRanges(AcknowledgementRange ackRange) {
ackRanges.add(ackRange);
return ackRange;
}
/**
* Method addNackRanges
*
* @param nack
* @return Nack
*/
public Nack addNackRanges(Nack nack) {
nackList.add(nack);
return nack;
}
/**
* Method setIdentifier
*
* @param identifier
*/
public void setIdentifier(Identifier identifier) {
this.identifier = identifier;
}
/**
* Method setAckRanges
*
* @param list
*/
public void setAckRanges(List list) {
ackRanges = list;
}
}