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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/branches/2.0-Beta1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java b/sca-java-2.x/branches/2.0-Beta1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java new file mode 100644 index 0000000000..45c1bbf3da --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java @@ -0,0 +1,59 @@ +/* + * 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.host.webapp; + +import java.util.logging.Level; +import java.util.logging.Logger; + +import javax.servlet.ServletContextEvent; +import javax.servlet.ServletContextListener; + +/** + * A ServletContextListener to create and close the SCADomain + * when the webapp is initialized or destroyed. + */ +public class TuscanyContextListener implements ServletContextListener { + private final Logger logger = Logger.getLogger(TuscanyContextListener.class.getName()); + private boolean inited; + + public void contextInitialized(ServletContextEvent event) { + logger.info(event.getServletContext().getServletContextName() + " is starting."); + try { + WebAppHelper.init(event.getServletContext()); + } catch (Throwable e) { + logger.log(Level.SEVERE, e.getMessage(), e); + } + inited = true; + } + + public void contextDestroyed(ServletContextEvent event) { + logger.info(event.getServletContext().getServletContextName() + " is stopping."); + if (!inited) { + return; + } + try { + WebAppHelper.stop(event.getServletContext()); + } catch (Throwable e) { + logger.log(Level.SEVERE, e.getMessage(), e); + } + inited = false; + } + +} |