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org.apache.catalina.valves
Class ErrorReportValve  

java.lang.Object
  org.apache.catalina.valves.ValveBase
      org.apache.catalina.valves.ErrorReportValve

All Implemented Interfaces:

org.apache.catalina.Contained, javax.management.MBeanRegistration, org.apache.catalina.Valve

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public class ErrorReportValve

extends ValveBase

Implementation of a Valve that outputs HTML error pages.

This Valve should be attached at the Host level, although it will work if attached to a Context.

HTML code from the Cocoon 2 project.

Version:

$Revision: 304023 $ $Date: 2005-07-26 08:45:22 -0400 (Tue, 26 Jul 2005) $

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Field Summary
private static java.lang.String	info           The descriptive information related to this implementation.
protected static org.apache.catalina.util.StringManager	sm           The StringManager for this package.

 

Fields inherited from class org.apache.catalina.valves.ValveBase

container, containerLog, controller, domain, mserver, next, oname

 

Constructor Summary

ErrorReportValve()

 

Method Summary
java.lang.String	getInfo()           Return descriptive information about this Valve implementation.
void	invoke(org.apache.catalina.connector.Request request, org.apache.catalina.connector.Response response)           Invoke the next Valve in the sequence.
protected  void	report(org.apache.catalina.connector.Request request, org.apache.catalina.connector.Response response, java.lang.Throwable throwable)           Prints out an error report.

 

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, toString

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

info

private static final java.lang.String info

The descriptive information related to this implementation.

See Also:

Constant Field Values

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sm

protected static org.apache.catalina.util.StringManager sm

The StringManager for this package.

Constructor Detail

ErrorReportValve

public ErrorReportValve()

Method Detail

getInfo

public java.lang.String getInfo()

Return descriptive information about this Valve implementation.

Specified by:

getInfo in interface org.apache.catalina.Valve

Overrides:

getInfo in class ValveBase

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invoke

public void invoke(org.apache.catalina.connector.Request request,
                   org.apache.catalina.connector.Response response)
            throws java.io.IOException,
                   javax.servlet.ServletException

Invoke the next Valve in the sequence. When the invoke returns, check the response state, and output an error report is necessary.

Specified by:

invoke in interface org.apache.catalina.Valve

Specified by:

invoke in class ValveBase

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report

protected void report(org.apache.catalina.connector.Request request,
                      org.apache.catalina.connector.Response response,
                      java.lang.Throwable throwable)
               throws java.io.IOException

Prints out an error report.

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