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 /*
  * 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.catalina.filters;
Concrete implementation of RequestFilter that filters based on the string representation of the remote client's IP address.

Author(s):
Craig R. McClanahan
public final class RemoteAddrFilter
    extends RequestFilter {
    // --------------------------------------------------------- Public Methods


    
Extract the desired request property, and pass it (along with the specified request and response objects and associated filter chain) to the protected process() method to perform the actual filtering.

Parameters:
request The servlet request to be processed
response The servlet response to be created
chain The filter chain for this request
Throws:
java.io.IOException if an input/output error occurs
javax.servlet.ServletException if a servlet error occurs
    @Override
    public void doFilter(ServletRequest requestServletResponse response,
            FilterChain chainthrows IOExceptionServletException {
        
        process(request.getRemoteAddr(), requestresponsechain);
    }

    
Extract the desired request property, and pass it (along with the comet event and filter chain) to the protected process() method to perform the actual filtering.

Parameters:
event The comet event to be processed
chain The filter chain for this event
Throws:
java.io.IOException if an input/output error occurs
javax.servlet.ServletException if a servlet error occurs
    @Override
    public void doFilterEvent(HttpEvent eventHttpEventFilterChain chain)
            throws IOExceptionServletException {
                eventchain);        
    }
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