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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.atom.provider;
import org.apache.tuscany.sca.binding.atom.AtomBinding;
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.Invocable;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.apache.tuscany.sca.runtime.RuntimeComponentService;
import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
/**
* Implementation of the Atom binding provider.
*
* @version $Rev$ $Date$
*/
class AtomServiceBindingProvider implements ServiceBindingProvider {
private MessageFactory messageFactory;
private RuntimeEndpoint endpoint;
private RuntimeComponent component;
private RuntimeComponentService service;
private InterfaceContract serviceContract;
private AtomBinding binding;
private ServletHost servletHost;
private Mediator mediator;
private String servletMapping;
private String bindingURI;
AtomServiceBindingProvider(RuntimeEndpoint endpoint,
MessageFactory messageFactory,
Mediator mediator,
ServletHost servletHost) {
this.endpoint = endpoint;
this.component = (RuntimeComponent)endpoint.getComponent();
this.service = (RuntimeComponentService)endpoint.getService();
this.binding = (AtomBinding) endpoint.getBinding();
this.servletHost = servletHost;
this.messageFactory = messageFactory;
this.mediator = mediator;
// TUSCANY-3166
this.serviceContract = endpoint.getComponentTypeServiceInterfaceContract();
}
public InterfaceContract getBindingInterfaceContract() {
return serviceContract;
}
public boolean supportsOneWayInvocation() {
return false;
}
public void start() {
Invocable wire = (RuntimeEndpoint) endpoint;
AtomBindingListenerServlet servlet =
new AtomBindingListenerServlet(wire, messageFactory, mediator, binding.getTitle(), binding.getDescription());
servletMapping = binding.getURI();
if (!servletMapping.endsWith("/")) {
servletMapping += "/";
}
if (!servletMapping.endsWith("*")) {
servletMapping += "*";
}
servletHost.addServletMapping(servletMapping, servlet);
bindingURI = binding.getURI();
if (!bindingURI.endsWith("/")) {
bindingURI += "/";
}
String mappedURI = servletHost.addServletMapping(bindingURI, servlet);
String deployedURI = mappedURI;
if (deployedURI.endsWith("*")) {
deployedURI = deployedURI.substring(0, deployedURI.length() - 1);
}
if (deployedURI.endsWith("/")) {
deployedURI = deployedURI.substring(0, deployedURI.length() - 1);
}
binding.setURI(deployedURI);
endpoint.setDeployedURI(deployedURI);
}
public void stop() {
servletHost.removeServletMapping(servletMapping);
servletHost.removeServletMapping(bindingURI);
}
}
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