Official Tuscany 2.0.1 Release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1530096 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 0 insertions, 144 deletions

diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
deleted file mode 100644
index 394f12c8b1..0000000000
--- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * 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.implementation.widget.provider;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.PrintWriter;
-import java.io.UnsupportedEncodingException;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLDecoder;
-
-import javax.servlet.http.HttpServletRequest;
-
-import org.apache.tuscany.sca.common.http.HTTPContext;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.web.javascript.ComponentJavaScriptGenerator;
-
-
-/**
- * Implements an invoker for resource component implementations.
- *
- * @version $Rev$ $Date$
- */
-class WidgetImplementationInvoker implements Invoker {
-    private RuntimeComponent component;
-    private ComponentJavaScriptGenerator javaScriptGenerator;
-    private String widgetName;
-    private String widgetFolderURL;
-    private String widgetLocationURL;
-    
-    WidgetImplementationInvoker(RuntimeComponent component, ComponentJavaScriptGenerator javaScriptGenerator, String widgetName, String widgetFolderURL, String widgetLocationURL) {
-        this.component = component;
-        this.javaScriptGenerator = javaScriptGenerator;
-        this.widgetName = widgetName + ".js";
-        this.widgetFolderURL = widgetFolderURL;
-        this.widgetLocationURL = widgetLocationURL;
-    }
-    
-    public Message invoke(Message msg) {
-        HTTPContext bindingContext = (HTTPContext) msg.getBindingContext();
-        HttpServletRequest request = bindingContext.getHttpRequest();
-
-
-        // Get the request path
-        String pathInfo = request.getPathInfo();
-        String path = null;
-        
-        if(pathInfo != null) {
-            try {
-                path = URLDecoder.decode(pathInfo, "UTF-8");
-            } catch (UnsupportedEncodingException uee) {
-                //ignore for now
-            }            
-        }
-
-        // Get the resource id from the request message
-        String id = path == null ? "" : path.substring(1);
-        try {
-            
-            if (id.length() == 0) {
-
-                // Return an input stream for the widget resource
-                URL url = new URL(widgetLocationURL);
-                //InputStream is = url.openStream();
-                //msg.setBody(is);
-                writeResponse(bindingContext, url.openStream());
-                
-            } else if (id.equals(widgetName)) {
-                
-                // Generate JavaScript header for use in the Widget
-                ByteArrayOutputStream bos = new ByteArrayOutputStream();
-                PrintWriter pw = new PrintWriter(bos);
-             
-                javaScriptGenerator.generateJavaScriptCode(component, pw);
-                
-                InputStream is = new ByteArrayInputStream(bos.toByteArray());
-                
-                //msg.setBody(is);
-                writeResponse(bindingContext, is);
-                
-            } else {
-
-                // Return an input stream for a resource inside the
-                // widget folder
-                URL url = new URL(widgetFolderURL +'/' + id);
-                InputStream is = url.openStream();
-                //msg.setBody(is);
-                writeResponse(bindingContext, is);
-            }
-        } catch (MalformedURLException e) {
-
-            // Report exception as a fault
-            msg.setFaultBody(e);
-            
-        } catch (IOException e) {
-
-            // Report exception as a fault
-            msg.setFaultBody(e);
-        }
-        return msg;
-    }
-    
-    /**
-     * Write the widget response to the http response outputstream
-     * @param bindingContext
-     * @param is
-     * @throws IOException 
-     */
-    private static void writeResponse(HTTPContext bindingContext, InputStream is) throws IOException {
-        OutputStream os = bindingContext.getHttpResponse().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();        
-    }
-}