org.apache.catalina.cluster.tcp
Class ReplicationValve

java.lang.Object
  extended byorg.apache.catalina.valves.ValveBase
      extended byorg.apache.catalina.cluster.tcp.ReplicationValve
All Implemented Interfaces:
Contained, javax.management.MBeanRegistration, Valve

public class ReplicationValve
extends ValveBase

Implementation of a Valve that logs interesting contents from the specified Request (before processing) and the corresponding Response (after processing). It is especially useful in debugging problems related to headers and cookies.

This Valve may be attached to any Container, depending on the granularity of the logging you wish to perform.

Version:
$Revision: 1.16 $ $Date: 2004/11/11 14:47:27 $
Author:
Craig R. McClanahan

Field Summary
protected  java.lang.String filter
           
protected static long lastSendTime
           
protected static long nrOfRequests
           
protected  java.util.regex.Pattern[] reqFilters
          holds file endings to not call for like images and others
protected static StringManager sm
          The StringManager for this package.
protected static long totalRequestTime
           
protected static long totalSendTime
           
 
Fields inherited from class org.apache.catalina.valves.ValveBase
container, controller, domain, mserver, next, oname
 
Constructor Summary
ReplicationValve()
           
 
Method Summary
protected static void addClusterSendTime(long requestTime, long clusterTime)
           
 java.lang.String getFilter()
           
 java.lang.String getInfo()
          Return descriptive information about this Valve implementation.
 void invoke(Request request, Response response)
          Log the interesting request parameters, invoke the next Valve in the sequence, and log the interesting response parameters.
 void setFilter(java.lang.String filter)
           
 java.lang.String toString()
          Return a String rendering of this object.
 
Methods inherited from class org.apache.catalina.valves.ValveBase
backgroundProcess, createObjectName, getContainer, getContainerName, getController, getDomain, getNext, getObjectName, getParentName, postDeregister, postRegister, preDeregister, preRegister, setContainer, setController, setNext, setObjectName
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

sm

protected static StringManager sm
The StringManager for this package.


reqFilters

protected java.util.regex.Pattern[] reqFilters
holds file endings to not call for like images and others


filter

protected java.lang.String filter

totalRequestTime

protected static long totalRequestTime

totalSendTime

protected static long totalSendTime

nrOfRequests

protected static long nrOfRequests

lastSendTime

protected static long lastSendTime
Constructor Detail

ReplicationValve

public ReplicationValve()
Method Detail

getInfo

public java.lang.String getInfo()
Return descriptive information about this Valve implementation.

Specified by:
getInfo in interface Valve
Overrides:
getInfo in class ValveBase

addClusterSendTime

protected static void addClusterSendTime(long requestTime,
                                         long clusterTime)

invoke

public void invoke(Request request,
                   Response response)
            throws java.io.IOException,
                   javax.servlet.ServletException
Log the interesting request parameters, invoke the next Valve in the sequence, and log the interesting response parameters.

Specified by:
invoke in interface Valve
Specified by:
invoke in class ValveBase
Parameters:
request - The servlet request to be processed
response - The servlet response to be created
Throws:
java.io.IOException - if an input/output error occurs
javax.servlet.ServletException - if a servlet error occurs

toString

public java.lang.String toString()
Return a String rendering of this object.


setFilter

public void setFilter(java.lang.String filter)

getFilter

public java.lang.String getFilter()


Copyright © 2000-2005 Apache Software Foundation. All Rights Reserved.