Creating a branch for the equinox work.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@694816 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 89 insertions, 0 deletions

diff --git a/branches/sca-equinox/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/NotificationServlet.java b/branches/sca-equinox/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/NotificationServlet.java
new file mode 100644
index 0000000000..f780514eda
--- /dev/null
+++ b/branches/sca-equinox/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/NotificationServlet.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.notification.util;

+

+import java.io.IOException;

+import java.util.Enumeration;

+import java.util.HashMap;

+import java.util.Map;

+

+import javax.servlet.ServletInputStream;

+import javax.servlet.ServletOutputStream;

+import javax.servlet.http.HttpServlet;

+import javax.servlet.http.HttpServletRequest;

+import javax.servlet.http.HttpServletResponse;

+

+

+/**

+ * Receives notification in HTTP request and dispatches it down the wire

+ *

+ * @version $Rev$ $Date$

+ */

+@SuppressWarnings("serial")

+public class NotificationServlet extends HttpServlet {

+    

+    /**

+     * 

+     */

+    private static final long serialVersionUID = 1L;

+    private NotificationServletHandler handler;

+    private NotificationServletStreamHandler servletStreamHandler;

+    

+    public NotificationServlet(NotificationServletHandler handler) {

+        this.handler = handler;

+        this.servletStreamHandler = null;

+    }

+

+    public NotificationServlet(NotificationServletStreamHandler servletStreamHandler) {

+        this.handler = null;

+        this.servletStreamHandler = servletStreamHandler;

+    }

+

+    @Override

+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {

+        HashMap<String, String> headers = new HashMap<String, String>();

+        Enumeration headerNames = request.getHeaderNames();

+        while (headerNames.hasMoreElements()) {

+            String headerName = (String)headerNames.nextElement();

+            headers.put(headerName, request.getHeader(headerName));

+        }

+        if (handler != null) {

+            byte[] requestBody = IOUtils.readFully(request.getInputStream(), request.getContentLength());

+            byte[] handlersResponse = handler.handle(headers, requestBody);

+            if (handlersResponse != null) {

+                response.getOutputStream().write(handlersResponse);

+                response.getOutputStream().flush();

+            }

+        } else {

+            try {

+                servletStreamHandler.handle(headers, request.getInputStream(), request.getContentLength(), response.getOutputStream());

+            } catch(RuntimeException e) {

+                e.printStackTrace();

+            }

+        }

+    }

+    

+    public interface NotificationServletHandler {

+        byte[] handle(Map<String, String> headers, byte[] payload);

+    }

+    

+    public interface NotificationServletStreamHandler {

+        void handle(Map<String, String> headers, ServletInputStream istream, int contentLength, ServletOutputStream ostream);

+    }

+}