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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

cometfilterchain, cometfilterchain, io, ioexception, ioexception, servlet, servletexception, servletexception

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;


import javax.servlet.ServletException;

 * A CometFilterChain is an object provided by the servlet container to the developer
 * giving a view into the invocation chain of a filtered event for a resource. Filters
 * use the CometFilterChain to invoke the next filter in the chain, or if the calling filter
 * is the last filter in the chain, to invoke the resource at the end of the chain.
 * @author Remy Maucherat
 * @author Filip Hanik
public interface CometFilterChain {

     * Causes the next filter in the chain to be invoked, or if the calling filter is the last filter
     * in the chain, causes the resource at the end of the chain to be invoked.
     * @param event the event to pass along the chain.
    public void doFilterEvent(CometEvent event) throws IOException, ServletException;


Other Tomcat examples (source code examples)

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