1 files changed, 0 insertions, 152 deletions
diff --git a/tags/java-M1-20060522/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyContextListener.java b/tags/java-M1-20060522/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyContextListener.java
deleted file mode 100644
index 7e3edf67f9..0000000000
--- a/tags/java-M1-20060522/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyContextListener.java
+++ /dev/null
@@ -1,152 +0,0 @@
-/**
- *
- * Copyright 2005 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.tuscany.tomcat;
-
-import javax.servlet.ServletContext;
-
-import org.apache.catalina.Context;
-import org.apache.catalina.Lifecycle;
-import org.apache.catalina.LifecycleEvent;
-import org.apache.catalina.LifecycleListener;
-import org.apache.catalina.util.StringManager;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.apache.tuscany.common.resource.ResourceLoader;
-import org.apache.tuscany.common.resource.impl.ResourceLoaderImpl;
-import org.apache.tuscany.core.client.BootstrapHelper;
-import org.apache.tuscany.core.config.ConfigurationException;
-import org.apache.tuscany.core.config.ModuleComponentConfigurationLoader;
-import org.apache.tuscany.core.context.CompositeContext;
-import org.apache.tuscany.core.context.EventException;
-import org.apache.tuscany.core.context.event.ModuleStart;
-import org.apache.tuscany.core.context.event.ModuleStop;
-import org.apache.tuscany.core.runtime.RuntimeContext;
-import org.apache.tuscany.model.assembly.AssemblyFactory;
-import org.apache.tuscany.model.assembly.ModuleComponent;
-import org.apache.tuscany.model.assembly.impl.AssemblyContextImpl;
-import org.apache.tuscany.model.assembly.loader.AssemblyModelLoader;
-
-/**
- * @version $Rev$ $Date$
- */
-public class TuscanyContextListener implements LifecycleListener {
-    private static final Log log = LogFactory.getLog(TuscanyContextListener.class);
-    private static final StringManager sm = StringManager.getManager("org.apache.tuscany.tomcat");
-    private static final String TUSCANY_RUNTIME_NAME = RuntimeContext.class.getName();
-    public static final String MODULE_COMPONENT_NAME = "org.apache.tuscany.core.webapp.ModuleComponentContext";
-
-    private final AssemblyFactory modelFactory;
-    private final AssemblyModelLoader modelLoader;
-    private final RuntimeContext runtime;
-    private CompositeContext moduleContext;
-    private TuscanyValve valve;
-
-    public TuscanyContextListener(RuntimeContext runtimeContext, AssemblyFactory modelFactory, AssemblyModelLoader modelLoader) {
-        this.runtime = runtimeContext;
-        this.modelFactory = modelFactory;
-        this.modelLoader = modelLoader;
-    }
-
-    public void lifecycleEvent(LifecycleEvent event) {
-        String type = event.getType();
-        if (Lifecycle.AFTER_START_EVENT.equals(type)) {
-            startContext((Context) event.getLifecycle());
-        } else if (Lifecycle.STOP_EVENT.equals(type)) {
-            stopContext((Context) event.getLifecycle());
-        }
-    }
-
-    private void startContext(Context ctx) {
-        ClassLoader appLoader = ctx.getLoader().getClassLoader();
-        if (appLoader.getResource("sca.module") == null) {
-            return;
-        }
-
-        log.info(sm.getString("context.configLoad", ctx.getName()));
-        try {
-            loadContext(ctx);
-        } catch (ConfigurationException e) {
-            log.error(sm.getString("context.configError"), e);
-            // todo mark application as unavailable
-            return;
-        }
-
-        try {
-            moduleContext.publish(new ModuleStart(this));
-        } catch (EventException e) {
-            log.error(sm.getString("context.moduleStartError"), e);
-            // todo unload module component from runtime
-            // todo mark application as unavailable
-            return;
-        } catch (RuntimeException e) {
-            log.error(sm.getString("context.unknownRuntimeException"), e);
-            // todo unload module component from runtime
-            throw e;
-        }
-
-        // add a valve to this context's pipeline that will associate the request with the runtime
-        if (valve == null) {
-            valve = new TuscanyValve(moduleContext);
-        } else {
-            valve.setContext(moduleContext);
-            valve.setEnabled(true);
-        }
-        ctx.getPipeline().addValve(valve);
-        // add the RuntimeContext in as a servlet context parameter
-        ServletContext servletContext = ctx.getServletContext();
-        servletContext.setAttribute(TUSCANY_RUNTIME_NAME, runtime);
-        servletContext.setAttribute(MODULE_COMPONENT_NAME, moduleContext);
-    }
-
-    private void loadContext(Context ctx) throws ConfigurationException {
-        ResourceLoader resourceLoader = new ResourceLoaderImpl(ctx.getLoader().getClassLoader());
-        ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
-        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
-        try {
-            AssemblyContextImpl modelContext = new AssemblyContextImpl(modelFactory, modelLoader, resourceLoader, ctx.getName());
-
-            ModuleComponentConfigurationLoader loader = BootstrapHelper.getConfigurationLoader(runtime.getSystemContext(), modelContext);
-
-            // Load the SCDL configuration of the application module
-            ModuleComponent moduleComponent = loader.loadModuleComponent(ctx.getName(), ctx.getPath());
-
-            // Register it under the root application context
-            CompositeContext rootContext = runtime.getRootContext();
-            rootContext.registerModelObject(moduleComponent);
-            moduleContext = (CompositeContext) rootContext.getContext(moduleComponent.getName());
-            //TODO remove the hack below
-            moduleContext.setAssemblyContext(modelContext);
-        } finally {
-            Thread.currentThread().setContextClassLoader(oldCl);
-        }
-    }
-
-    private void stopContext(Context ctx) {
-        if (moduleContext != null) {
-            moduleContext.publish(new ModuleStop(this));
-        }
-        CompositeContext rootContext = runtime.getRootContext();
-        rootContext.removeContext(moduleContext.getName());
-        valve.setEnabled(false);
-        //ctx.getPipeline().removeValve(valve);
-        //valve = null;
-        moduleContext.stop();
-        moduleContext = null;
-        // todo unload module component from runtime
-    }
-
-}