/*
* 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 file 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.eventing.jaxws;
import java.net.URI;
import java.net.URISyntaxException;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.xml.rpc.soap.SOAPFaultException;
import javax.xml.ws.Action;
import javax.xml.ws.addressing.AddressingProperties;
import javax.xml.ws.addressing.AttributedURI;
import org.jboss.logging.Logger;
import org.jboss.ws.WSException;
import org.jboss.ws.annotation.EndpointConfig;
import org.jboss.ws.extensions.eventing.EventingConstants;
import org.jboss.ws.extensions.eventing.common.EventingEndpointBase;
import org.jboss.ws.extensions.eventing.mgmt.Filter;
import org.jboss.ws.extensions.eventing.mgmt.SubscriptionError;
import org.jboss.ws.extensions.eventing.mgmt.SubscriptionManagerMBean;
import org.jboss.ws.extensions.eventing.mgmt.SubscriptionTicket;
/**
* @author Heiko.Braun@jboss.org
* @since 16.01.2007
*/
@WebService(
name = "EventSource",
portName = "EventSourcePort",
targetNamespace = "http://schemas.xmlsoap.org/ws/2004/08/eventing",
wsdlLocation = "/WEB-INF/wsdl/wind.wsdl")
@EndpointConfig(configName = "Standard WSAddressing Endpoint")
public abstract class AbstractEventSourceEndpoint extends EventingEndpointBase implements EventSourceEndpoint {
@WebMethod(operationName = "SubscribeOp")
@WebResult(name = "SubscribeResponse", targetNamespace = "http://schemas.xmlsoap.org/ws/2004/08/eventing", partName = "body")
@Action(
input = "http://schemas.xmlsoap.org/ws/2004/08/eventing/Subscribe",
output = "http://schemas.xmlsoap.org/ws/2004/08/eventing/SubscribeResponse"
)
public SubscribeResponse subscribeOp(@WebParam(name = "Subscribe", targetNamespace = "http://schemas.xmlsoap.org/ws/2004/08/eventing", partName = "body") Subscribe request) {
try
{
// retrieve addressing headers
AddressingProperties inProps = getAddrProperties();
AttributedURI eventSourceURI = inProps.getTo();
getLogger().debug("Subscribe request for event source: " + eventSourceURI.getURI());
assertSubscriberEndpoints(request);
EndpointReferenceType notifyTo = request.getDelivery().getNotifyTo();
EndpointReferenceType endTo = request.getEndTo();
// adapt filter elements
Filter filter = null;
if (request.getFilter() != null)
{
try {
filter = new Filter(
new URI(request.getFilter().getDialect()),
(String)request.getFilter().getContent().get(0));
} catch (URISyntaxException e) {
throw new WSException(e);
}
}
// invoke subscription manager
SubscriptionManagerMBean subscriptionManager = getSubscriptionManager();
SubscriptionTicket ticket = subscriptionManager.subscribe(
eventSourceURI.getURI(),
notifyTo, endTo,
request.getExpires(),
filter
);
// create the response element
SubscribeResponse res = new SubscribeResponse();
res.setExpires(ticket.getExpires());
res.setSubscriptionManager(ticket.getSubscriptionManager());
return res;
}
catch (SubscriptionError e)
{
throw new SOAPFaultException(buildFaultQName(e.getSubcode()), e.getReason(), null, null);
}
}
/**
* Ensure that the subscriber endpoint information is supplied in request.
* Namely NotifyTo and EndTo need to be set.
* @param request
*/
private void assertSubscriberEndpoints(Subscribe request) {
if(null == request.getDelivery().getNotifyTo() || null == request.getEndTo() )
throw new SOAPFaultException( buildFaultQName(EventingConstants.CODE_INVALID_MESSAGE) ,
"Subcriber endpoint information missing from request",
null, null
);
}
/**
* Subsclasses need to provide a logger for this endpoint
* @return a custom {@link org.jboss.logging.Logger} instance
*/
protected abstract Logger getLogger();
}