1 files changed, 116 insertions, 0 deletions
diff --git a/sandbox/axis2-1.4/distribution/webapp/src/main/java/org/apache/tuscany/sca/webapp/ContributionUploaderServlet.java b/sandbox/axis2-1.4/distribution/webapp/src/main/java/org/apache/tuscany/sca/webapp/ContributionUploaderServlet.java
new file mode 100644
index 0000000000..9a0c66a776
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+++ b/sandbox/axis2-1.4/distribution/webapp/src/main/java/org/apache/tuscany/sca/webapp/ContributionUploaderServlet.java
@@ -0,0 +1,116 @@
+/*
+ * 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.webapp;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.fileupload.FileItem;
+import org.apache.commons.fileupload.FileItemFactory;
+import org.apache.commons.fileupload.FileUploadException;
+import org.apache.commons.fileupload.disk.DiskFileItemFactory;
+import org.apache.commons.fileupload.servlet.ServletFileUpload;
+
+import org.apache.tuscany.sca.host.webapp.HotUpdateContextListener;
+
+/**
+ * A Servlet to upload a contribution file.
+ */
+public class ContributionUploaderServlet extends HttpServlet {
+
+    private static final long serialVersionUID = System.currentTimeMillis();
+
+    private File repository;
+    
+    @Override
+    public void init(ServletConfig config) throws ServletException {
+        ServletContext servletContext = config.getServletContext();
+        repository = new File(servletContext.getRealPath(HotUpdateContextListener.REPOSITORY_FOLDER_NAME));
+    }
+    
+    @Override
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
+        // Check that we have a file upload request
+        boolean isMultipart = ServletFileUpload.isMultipartContent(request);
+        if (!isMultipart) {
+            throw new RuntimeException("Need multipart content");
+        }
+
+        // Create a factory for disk-based file items
+        FileItemFactory factory = new DiskFileItemFactory();
+
+        // Create a new file upload handler
+        ServletFileUpload upload = new ServletFileUpload(factory);
+
+        try {
+            // Parse the request
+            List /* FileItem */ items = upload.parseRequest(request);        
+            // Process the uploaded items
+            Iterator iter = items.iterator();
+            while (iter.hasNext()) {
+                FileItem item = (FileItem) iter.next();
+
+                if (!item.isFormField()) {
+                    String fileName = item.getName();
+                    int index = fileName.lastIndexOf("\\") + 1;
+                    String uploadedFileName = repository.getAbsolutePath() + "/" + fileName.substring(index);
+                    File uploadedFile = new File(uploadedFileName);
+                    item.write(uploadedFile);
+                }
+            }
+        }
+        catch(FileUploadException e) {
+            throw new RuntimeException(e);
+        }
+        catch(Throwable e) {
+            e.printStackTrace();
+            throw new RuntimeException(e);
+        }
+        
+        setResponse(response, request);
+    }
+    
+    private void setResponse(HttpServletResponse response, HttpServletRequest request) throws IOException {
+        response.setContentType("text/html");
+        PrintWriter out = response.getWriter();
+        out.println("<html>");
+        out.println("<head>");
+        out.println("<title>Apache Tuscany WebApp Runtime</title>");
+        out.println("</head>");
+        out.println("<body>");
+        out.println("<h2>Composite file uploaded</h2>");
+        int port = request.getServerPort();
+        String portSubStr = ((port == -1) ? "" : (":" + request.getServerPort()));
+        String backPath = request.getScheme() + "://" + request.getServerName() + portSubStr + request.getContextPath();
+        out.println("Go <a href=\"" + backPath + "\">back</a>");
+        out.println("</body>");
+        out.println("</html>");
+    }
+}