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/*
* 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.tuscany.sca.binding.rss.provider;
import org.apache.tuscany.sca.binding.rss.RSSBinding;
import org.apache.tuscany.sca.databinding.Mediator;
import org.apache.tuscany.sca.host.http.ServletHost;
import org.apache.tuscany.sca.interfacedef.InterfaceContract;
import org.apache.tuscany.sca.invocation.MessageFactory;
import org.apache.tuscany.sca.provider.ServiceBindingProvider;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.apache.tuscany.sca.runtime.RuntimeComponentService;
import org.apache.tuscany.sca.runtime.RuntimeWire;
/**
* Implementation of the RSS binding provider.
*
* @version $Rev$ $Date$
*/
class RSSServiceBindingProvider implements ServiceBindingProvider {
private RuntimeComponentService service;
private RSSBinding binding;
private ServletHost servletHost;
private MessageFactory messageFactory;
private String servletMapping;
private Mediator mediator;
RSSServiceBindingProvider(RuntimeComponent component,
RuntimeComponentService service,
RSSBinding binding,
ServletHost servletHost,
MessageFactory messageFactory,
Mediator mediator) {
this.service = service;
this.binding = binding;
this.servletHost = servletHost;
this.messageFactory = messageFactory;
this.mediator = mediator;
}
public InterfaceContract getBindingInterfaceContract() {
return service.getInterfaceContract();
}
public boolean supportsOneWayInvocation() {
return false;
}
public void start() {
RuntimeComponentService componentService = (RuntimeComponentService)service;
RuntimeWire wire = componentService.getRuntimeWire(binding);
RSSBindingListenerServlet servlet =
new RSSBindingListenerServlet(wire, messageFactory, mediator);
servletMapping = binding.getURI();
servletHost.addServletMapping(servletMapping, servlet);
// Save the actual binding URI in the binding
binding.setURI(servletHost.getURLMapping(binding.getURI()).toString());
}
public void stop() {
servletHost.removeServletMapping(servletMapping);
}
}
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