Moving 1.x branches

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835145 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 157 insertions, 0 deletions

diff --git a/sca-java-1.x/branches/sca-java-1.5.1/modules/web-javascript-dojo/src/main/java/org/apache/tuscany/sca/web/javascript/dojo/DojoModuleActivator.java b/sca-java-1.x/branches/sca-java-1.5.1/modules/web-javascript-dojo/src/main/java/org/apache/tuscany/sca/web/javascript/dojo/DojoModuleActivator.java
new file mode 100644
index 0000000000..987ef466fc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.5.1/modules/web-javascript-dojo/src/main/java/org/apache/tuscany/sca/web/javascript/dojo/DojoModuleActivator.java
@@ -0,0 +1,84 @@
+/*
+ * 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.web.javascript.dojo;
+
+import java.net.URI;
+
+import javax.servlet.Servlet;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+
+public class DojoModuleActivator implements ModuleActivator {
+    private static final String dojoBaseUri = URI.create("/dojo").toString();
+    private static final String dojoUri = URI.create("/dojo/*").toString();
+
+    private static final String tuscanyBaseUri = URI.create("/tuscany").toString();
+    private static final String tuscanyUri = URI.create("/tuscany/*").toString();
+
+    private ServletHost servletHost;
+
+    public void start(ExtensionPointRegistry registry) {
+        ServletHostExtensionPoint servletHosts = registry.getExtensionPoint(ServletHostExtensionPoint.class);
+        this.servletHost = servletHosts.getServletHosts().get(0);
+        
+        if (servletHost == null) {
+            throw new IllegalStateException("Can't find ServletHost reference !");
+        }
+
+        Servlet servlet = null;
+        
+        servlet = servletHost.getServletMapping(dojoBaseUri);
+        if(servlet == null) {
+            DojoResourceServlet baseResourceServlet = new DojoResourceServlet(); 
+            servletHost.addServletMapping(dojoBaseUri, baseResourceServlet);
+
+            DojoResourceServlet resourceServlet = new DojoResourceServlet(); 
+            servletHost.addServletMapping(dojoUri, resourceServlet);
+        }
+
+        servlet = servletHost.getServletMapping(tuscanyBaseUri);
+        if(servlet == null) {
+            DojoResourceServlet baseResourceServlet = new DojoResourceServlet(); 
+            servletHost.addServletMapping(tuscanyBaseUri, baseResourceServlet);
+
+            DojoResourceServlet resourceServlet = new DojoResourceServlet(); 
+            servletHost.addServletMapping(tuscanyUri, resourceServlet);
+        }
+        
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+        Servlet servlet = servletHost.getServletMapping(dojoBaseUri);
+        if(servlet != null) {
+            servletHost.removeServletMapping(dojoBaseUri);
+            servletHost.removeServletMapping(dojoUri);
+
+            servletHost.removeServletMapping(tuscanyBaseUri);
+            servletHost.removeServletMapping(tuscanyUri);
+        }
+        
+        servletHost = null;
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5.1/modules/web-javascript-dojo/src/main/java/org/apache/tuscany/sca/web/javascript/dojo/DojoResourceServlet.java b/sca-java-1.x/branches/sca-java-1.5.1/modules/web-javascript-dojo/src/main/java/org/apache/tuscany/sca/web/javascript/dojo/DojoResourceServlet.java
new file mode 100644
index 0000000000..86d04a05b5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.5.1/modules/web-javascript-dojo/src/main/java/org/apache/tuscany/sca/web/javascript/dojo/DojoResourceServlet.java
@@ -0,0 +1,73 @@
+/*
+ * 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.web.javascript.dojo;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URLDecoder;
+
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+
+/**
+ * A Resource servlet used to serve dojo files
+ *
+ * @version $Rev$ $Date$
+ */
+public class DojoResourceServlet extends HttpServlet {
+    private static final long serialVersionUID = -4743631858548812340L;
+
+    public DojoResourceServlet() {
+
+    }
+
+
+    @Override
+    public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
+        String path = URLDecoder.decode(request.getRequestURI(), "UTF-8");
+        
+        if( path.startsWith("/dojo")) {
+        	//this is a workaround where we need to have dojo files in its own folder
+        	//to avoid clean target to clean other non dojo resources
+        	path = "dojo" + path;
+        } else if( path.startsWith("/")) {
+            path = path.substring(1);
+        }
+        
+        // Write the response from the service implementation to the response
+        // output stream
+        InputStream is = this.getClass().getClassLoader().getResourceAsStream(path);
+        if(is != null) {
+            OutputStream os = response.getOutputStream(); 
+            byte[] buffer = new byte[2048];
+            for (;;) {
+                int n = is.read(buffer);
+                if (n <= 0)
+                    break;
+                os.write(buffer, 0, n);
+            }
+            os.flush();
+            os.close();            
+        }
+    }
+}