| /* |
| * 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 += "/"; |
| } |
| |
| servletHost.addServletMapping(bindingURI, servlet); |
| } |
| |
| public void stop() { |
| servletHost.removeServletMapping(servletMapping); |
| servletHost.removeServletMapping(bindingURI); |
| } |
| } |