/*
* 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.muse.ws.dm.muws.impl;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.apache.muse.util.messages.Messages;
import org.apache.muse.util.messages.MessagesFactory;
import org.apache.muse.util.xml.XmlSerializable;
import org.apache.muse.util.xml.XmlUtils;
import org.apache.muse.ws.addressing.EndpointReference;
import org.apache.muse.ws.addressing.soap.SoapFault;
import org.apache.muse.ws.dm.muws.MuwsConstants;
import org.apache.muse.ws.dm.muws.RelationshipResource;
import org.apache.muse.ws.resource.WsResource;
import org.apache.muse.ws.resource.remote.WsResourceClient;
/**
*
* QueryRelationshipsResponse is a serializer/deserializer for the
* MUWS (Part 2) QueryRelationshipsByType operation's response content.
*
* @author Dan Jemiolo (danj)
*
*/
public class QueryRelationshipsResponse implements XmlSerializable
{
private static Messages _MESSAGES = MessagesFactory.get(QueryRelationshipsResponse.class);
private Element[] _relationshipsXML = null;
public QueryRelationshipsResponse(Element xml)
{
_relationshipsXML = XmlUtils.getElements(xml, MuwsConstants.RELATIONSHIP_QNAME);
}
public QueryRelationshipsResponse(WsResource[] matches)
{
if (matches == null)
throw new NullPointerException(_MESSAGES.get("NullRelationshipArray"));
_relationshipsXML = new Element[matches.length];
for (int n = 0; n < matches.length; ++n)
{
RelationshipResource relationship =
(RelationshipResource)matches[n].getCapability(MuwsConstants.RELATIONSHIP_RESOURCE_URI);
_relationshipsXML[n] = relationship.toXML();
}
}
public WsResourceClient[] getRelationshipClients()
throws SoapFault
{
Element[] xml = getRelationshipXML();
WsResourceClient[] clients = new WsResourceClient[xml.length];
for (int n = 0; n < xml.length; ++n)
{
Element eprXML = XmlUtils.getElement(xml[n], MuwsConstants.ACCESS_EPR_QNAME);
EndpointReference epr = new EndpointReference(eprXML);
clients[n] = new WsResourceClient(epr);
}
return clients;
}
public Element[] getRelationshipXML()
{
return _relationshipsXML;
}
public Element toXML()
{
return toXML(org.apache.muse.util.xml.XmlUtils.EMPTY_DOC);
}
public Element toXML(Document factory)
{
if (factory == null)
throw new NullPointerException(_MESSAGES.get("NullDocument"));
Element root = org.apache.muse.util.xml.XmlUtils.createElement(factory, MuwsConstants.QUERY_RESPONSE_QNAME);
Element[] relationships = getRelationshipXML();
for (int n = 0; n < relationships.length; ++n)
{
relationships[n] = (Element)factory.importNode(relationships[n], true);
root.appendChild(relationships[n]);
}
return root;
}
}