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Tomcat example source code file (

This example Tomcat source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Tomcat tags/keywords

couldn't, couldn't, jasper, jasperlistener, jasperlistener, lifecyclelistener, lifecyclelistener, log, stringmanager, stringmanager, throwable

The Tomcat source code

 * 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
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package org.apache.catalina.core;

import org.apache.catalina.Lifecycle;
import org.apache.catalina.LifecycleEvent;
import org.apache.catalina.LifecycleListener;
import org.apache.catalina.util.StringManager;
import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;

 * This listener is designed to initialize Jasper before any web applications are
 * started.
 * @author Remy Maucherat
 * @version $Revision: 491990 $ $Date: 2007-01-03 01:36:57 +0100 (mer., 03 janv. 2007) $
 * @since 4.1

public class JasperListener
    implements LifecycleListener {

    private static Log log = LogFactory.getLog(JasperListener.class);

     * The string manager for this package.
    protected StringManager sm =

    // ---------------------------------------------- LifecycleListener Methods

     * Primary entry point for startup and shutdown events.
     * @param event The event that has occurred
    public void lifecycleEvent(LifecycleEvent event) {

        if (Lifecycle.INIT_EVENT.equals(event.getType())) {
            try {
                // Set JSP factory
            } catch (Throwable t) {
                // Should not occur, obviously
                log.warn("Couldn't initialize Jasper", t);
            // Another possibility is to do directly:
            // JspFactory.setDefaultFactory(new JspFactoryImpl());



Other Tomcat examples (source code examples)

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