From a40e527938d76ba71f211da7e327adb50384ba69 Mon Sep 17 00:00:00 2001
From: lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>
Date: Wed, 11 Nov 2009 23:26:33 +0000
Subject: Moving 1.x tags

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835157 13f79535-47bb-0310-9956-ffa450edef68
---
 .../http/provider/HTTPServiceListenerServlet.java  | 89 ++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 sca-java-1.x/tags/1.2/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java

(limited to 'sca-java-1.x/tags/1.2/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java')

diff --git a/sca-java-1.x/tags/1.2/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java b/sca-java-1.x/tags/1.2/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java
new file mode 100644
index 0000000000..196394d7ef
--- /dev/null
+++ b/sca-java-1.x/tags/1.2/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java
@@ -0,0 +1,89 @@
+/*
+ * 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.http.provider;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletResponse;
+
+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 HTTPServiceListenerServlet implements Servlet {
+    
+    private ServletConfig config;
+    private MessageFactory messageFactory;
+    private Invoker serviceInvoker;
+    
+    /**
+     * Constructs a new HTTPServiceListenerServlet.
+     */
+    public HTTPServiceListenerServlet(Invoker serviceInvoker, MessageFactory messageFactory) {
+        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() {
+    }
+
+    public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        
+        // Dispatch the service interaction to the service invoker
+        Message requestMessage = messageFactory.createMessage();
+        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());
+        }
+    }
+
+}
-- 
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