1 files changed, 101 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/web-javascript-dojo/src/main/java/org/apache/tuscany/sca/web/javascript/dojo/DojoResourceServlet.java b/sca-java-2.x/tags/2.0.1-RC1/modules/web-javascript-dojo/src/main/java/org/apache/tuscany/sca/web/javascript/dojo/DojoResourceServlet.java
new file mode 100644
index 0000000000..9c3b38b5a4
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/web-javascript-dojo/src/main/java/org/apache/tuscany/sca/web/javascript/dojo/DojoResourceServlet.java
@@ -0,0 +1,101 @@
+/*
+ * 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;
+
+import org.apache.tuscany.sca.common.http.HTTPConstants;
+import org.apache.tuscany.sca.common.http.HTTPContentTypeMapper;
+import org.apache.tuscany.sca.common.http.HTTPUtils;
+
+
+/**
+ * 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 contextRoot = URLDecoder.decode(HTTPUtils.getContextRoot(request), HTTPConstants.CHARACTER_ENCODING_UTF8);
+        String path = URLDecoder.decode(request.getRequestURI(), HTTPConstants.CHARACTER_ENCODING_UTF8);
+
+        if( path.startsWith(contextRoot + "/dojo") ||
+            path.startsWith(contextRoot + "/dojox") ||
+            path.startsWith(contextRoot + "/dijit")) {
+            //is they are dojo modules
+            
+            if( (! path.contains("tuscany/AtomService.js")) && 
+                (! path.contains("tuscany/RestService.js")) ) {
+                
+                //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 = path.substring(contextRoot.length());
+                path = "/dojo" + path;
+            }
+        } else if (path.startsWith(contextRoot)) {
+            path = path.substring(contextRoot.length() + 1);
+        } else if( path.startsWith("/")) {
+            path = path.substring(1);
+        }
+
+        if(response.getContentType() == null || response.getContentType().length() == 0){
+            // Calculate content-type based on extension
+            String contentType = HTTPContentTypeMapper.getContentType(path);
+            if(contentType != null && contentType.length() >0) {
+                response.setContentType(contentType);
+            }
+        }
+
+        response.setCharacterEncoding(HTTPConstants.CHARACTER_ENCODING_UTF8);
+
+        // Write the response from the service implementation to the response
+        // output stream
+        InputStream is = this.getClass().getClassLoader().getResourceAsStream(path);
+        if (is == null) {
+            is = this.getClass().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();
+        }
+    }
+}