/*
* 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.adv.impl;
import org.w3c.dom.Element;
import org.apache.muse.core.Resource;
import org.apache.muse.util.messages.Messages;
import org.apache.muse.util.messages.MessagesFactory;
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.events.WefConstants;
import org.apache.muse.ws.resource.sg.Entry;
import org.apache.muse.ws.resource.sg.ServiceGroup;
import org.apache.muse.ws.resource.sg.WssgConstants;
/**
*
* @author Dan Jemiolo (danj)
* @author Joel Hawkins
*
*/
public class ServiceGroupEntryAdvertisement extends SimpleAdvertisement
{
private static Messages _MESSAGES = MessagesFactory.get(ServiceGroupEntryAdvertisement.class);
public void initialize()
throws SoapFault
{
super.initialize();
//
// make sure the owner resource type IS a service group
//
Resource resource = getResource();
if (!resource.hasCapability(WssgConstants.SERVICE_GROUP_URI))
{
Object[] filler = { resource.getContextPath(), resource.getCapabilityURIs() };
throw new RuntimeException(_MESSAGES.get("NoServiceGroupCapability", filler));
}
}
public void resourceAdded(EndpointReference epr, Resource resource) throws SoapFault
{
Entry entry = (Entry)resource.getCapability(WssgConstants.ENTRY_URI);
//
// resource is not a service group entry
//
if (entry == null)
return;
//
// if the resource the service group that owns the entry, send a message
//
if (isAdvertised(entry.getServiceGroupEPR()))
{
Element payload = XmlUtils.createElement(MuwsConstants.MANAGEABILITY_EPR_QNAME, epr.toXML());
sendMessage(epr, MuwsConstants.ADV_ME_CREATION_TOPIC, WefConstants.CREATE_SITUATION_QNAME, payload);
}
}
public void resourceRemoved(EndpointReference epr) throws SoapFault
{
ServiceGroup serviceGroup = (ServiceGroup)getResource().getCapability(WssgConstants.SERVICE_GROUP_URI);
if (serviceGroup.getEntry(epr) != null)
{
Element payload = XmlUtils.createElement(MuwsConstants.DESTROY_NOTIFICATION_QNAME);
sendMessage(epr, MuwsConstants.ADV_ME_DESTRUCTION_TOPIC, WefConstants.DESTROY_SITUATION_QNAME, payload);
}
}
}