svn commit: r151571 - geronimo/trunk/modules/tomcat/src/java/org/apache/geronimo/tomcat/valve/ComponentContextValve.java

[jg...@apache.org]

Author: jgenender
Date: Sun Feb  6 03:17:35 2005
New Revision: 151571

URL: http://svn.apache.org/viewcvs?view=rev&rev=151571
Log:
Added valve to manage component context

Added:
    geronimo/trunk/modules/tomcat/src/java/org/apache/geronimo/tomcat/valve/ComponentContextValve.java

Added: geronimo/trunk/modules/tomcat/src/java/org/apache/geronimo/tomcat/valve/ComponentContextValve.java
URL: http://svn.apache.org/viewcvs/geronimo/trunk/modules/tomcat/src/java/org/apache/geronimo/tomcat/valve/ComponentContextValve.java?view=auto&rev=151571
==============================================================================
--- geronimo/trunk/modules/tomcat/src/java/org/apache/geronimo/tomcat/valve/ComponentContextValve.java (added)
+++ geronimo/trunk/modules/tomcat/src/java/org/apache/geronimo/tomcat/valve/ComponentContextValve.java Sun Feb  6 03:17:35 2005
@@ -0,0 +1,52 @@
+/**
+ *
+ * Copyright 2003-2004 The Apache Software Foundation
+ *
+ *  Licensed 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.geronimo.tomcat.valve;
+
+import org.apache.catalina.connector.Request;
+import org.apache.catalina.connector.Response;
+import org.apache.catalina.valves.ValveBase;
+import org.apache.geronimo.naming.java.RootContext;
+
+import javax.naming.Context;
+import javax.servlet.ServletException;
+import java.io.IOException;
+
+/**
+ * @version $Rev: $ $Date: $
+ */
+public class ComponentContextValve extends ValveBase {
+
+    private final Context componentContext;
+
+    public ComponentContextValve(Context context){
+        componentContext = context;
+    }
+
+    public void invoke(Request request, Response response) throws IOException, ServletException {
+
+        //Get the old context
+        Context oldContext = RootContext.getComponentContext();
+
+        //Set the new context
+        RootContext.setComponentContext(componentContext);
+        // Pass this request on to the next valve in our pipeline
+        getNext().invoke(request, response);
+
+        //Set the old one back
+        RootContext.setComponentContext(oldContext);
+    }
+}