Simplify implementation-web-runtime by adding a facility to set context attributes to the servlet host

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@745770 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 1 insertions, 58 deletions

diff --git a/java/sca/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/InitServlet.java b/java/sca/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/InitServlet.java
deleted file mode 100644
index 074f41453d..0000000000
--- a/java/sca/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/InitServlet.java
+++ /dev/null
@@ -1,53 +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.web.runtime;

-

-import java.io.IOException;

-import java.util.HashMap;

-import java.util.Map;

-

-import javax.servlet.GenericServlet;

-import javax.servlet.ServletConfig;

-import javax.servlet.ServletContext;

-import javax.servlet.ServletException;

-import javax.servlet.ServletRequest;

-import javax.servlet.ServletResponse;

-

-public class InitServlet extends GenericServlet {

-    private static final long serialVersionUID = 1L;

-

-    private Map<String, Object> attributes = new HashMap<String, Object>();

-

-    public void init(ServletConfig config) throws ServletException {

-        ServletContext context = config.getServletContext();

-        for (String name : attributes.keySet()) {

-            context.setAttribute(name, attributes.get(name));

-        }

-    }

-

-    @Override

-    public void service(ServletRequest arg0, ServletResponse arg1) throws ServletException, IOException {

-        throw new IllegalStateException();

-    }

-

-    public void setAttribute(String name, Object value) {

-        attributes.put(name, value);

-    }

-}

diff --git a/java/sca/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/WebImplementationProviderFactory.java b/java/sca/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/WebImplementationProviderFactory.java
index 6a43a4e8ab..663af52877 100644
--- a/java/sca/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/WebImplementationProviderFactory.java
+++ b/java/sca/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/WebImplementationProviderFactory.java
@@ -34,7 +34,6 @@ import org.apache.tuscany.sca.runtime.RuntimeComponentService;
 public class WebImplementationProviderFactory implements ImplementationProviderFactory<WebImplementation> {

 

     private ServletHost servletHost;

-    private InitServlet servlet;

 

     public WebImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {

         ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);

@@ -42,13 +41,10 @@ public class WebImplementationProviderFactory implements ImplementationProviderF
         if (!hosts.isEmpty()) {

             this.servletHost = hosts.get(0);

         }

-

-        servlet = new InitServlet();

     }

 

     public ImplementationProvider createImplementationProvider(RuntimeComponent component, WebImplementation implementation) {

-        servletHost.addServletMapping("org.apache.tuscany.sca.implementation.web.dummy", servlet);

-        servlet.setAttribute("org.apache.tuscany.sca.implementation.web.RuntimeComponent", component);

+        servletHost.setAttribute("org.apache.tuscany.sca.implementation.web.RuntimeComponent", component);

 

         return new ImplementationProvider() {