diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta2-RC2/modules/binding-rest-runtime/src/main/java/org/apache/tuscany/sca/binding/rest/provider/RESTServiceListenerServlet.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta2-RC2/modules/binding-rest-runtime/src/main/java/org/apache/tuscany/sca/binding/rest/provider/RESTServiceListenerServlet.java | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta2-RC2/modules/binding-rest-runtime/src/main/java/org/apache/tuscany/sca/binding/rest/provider/RESTServiceListenerServlet.java b/sca-java-2.x/tags/2.0-Beta2-RC2/modules/binding-rest-runtime/src/main/java/org/apache/tuscany/sca/binding/rest/provider/RESTServiceListenerServlet.java deleted file mode 100644 index 1dac8a2c9a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta2-RC2/modules/binding-rest-runtime/src/main/java/org/apache/tuscany/sca/binding/rest/provider/RESTServiceListenerServlet.java +++ /dev/null @@ -1,118 +0,0 @@ -/* - * 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.rest.provider; - -import java.io.IOException; -import java.util.Calendar; -import java.util.Date; -import java.util.GregorianCalendar; - -import javax.servlet.Servlet; -import javax.servlet.ServletConfig; -import javax.servlet.ServletException; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.binding.rest.RESTBinding; -import org.apache.tuscany.sca.common.http.HTTPCacheContext; -import org.apache.tuscany.sca.common.http.HTTPContext; -import org.apache.tuscany.sca.common.http.HTTPHeader; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.MessageFactory; - -/** - * Servlet responsible for dispatching HTTP service requests to the - * target component implementation. - * - * @version $Rev$ $Date$ - */ -public class RESTServiceListenerServlet extends HttpServlet implements Servlet { - - private static final long serialVersionUID = -5543706958107836637L; - - transient private RESTBinding binding; - transient private ServletConfig config; - transient private MessageFactory messageFactory; - transient private Invoker serviceInvoker; - - /** - * Constructs a new HTTPServiceListenerServlet. - */ - public RESTServiceListenerServlet(Binding binding, Invoker serviceInvoker, MessageFactory messageFactory) { - this.binding = (RESTBinding) binding; - this.serviceInvoker = serviceInvoker; - this.messageFactory = messageFactory; - } - - public ServletConfig getServletConfig() { - return config; - } - - public String getServletInfo() { - return ""; - } - - public void init(ServletConfig config) throws ServletException { - this.config = config; - } - - public void destroy() { - - } - - @Override - public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { - HTTPContext bindingContext = new HTTPContext(); - bindingContext.setHttpRequest(request); - bindingContext.setHttpResponse(response); - - // Dispatch the service interaction to the service invoker - Message requestMessage = messageFactory.createMessage(); - requestMessage.setBindingContext(bindingContext); - requestMessage.setBody(new Object[]{request, response}); - Message responseMessage = serviceInvoker.invoke(requestMessage); - if (responseMessage.isFault()) { - // Turn a fault into an exception - //throw new ServletException((Throwable)responseMessage.getBody()); - Throwable e = (Throwable)responseMessage.getBody(); - ((HttpServletResponse)response).sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString()); - } else { - //handles declarative headers configured on the composite - for(HTTPHeader header : binding.getHttpHeaders()) { - //treat special headers that need to be calculated - if(header.getName().equalsIgnoreCase("Expires")) { - GregorianCalendar calendar = new GregorianCalendar(); - calendar.setTime(new Date()); - - calendar.add(Calendar.HOUR, Integer.parseInt(header.getValue())); - - response.setHeader("Expires", HTTPCacheContext.RFC822DateFormat.format( calendar.getTime() )); - } else { - //default behaviour to pass the header value to HTTP response - response.setHeader(header.getName(), header.getValue()); - } - - } - } - } -} |