org.apache.struts.chain.servlet
Class ExceptionHandler

java.lang.Object
  org.apache.struts.chain.AbstractExceptionHandler
      org.apache.struts.chain.servlet.ExceptionHandler

All Implemented Interfaces:

org.apache.commons.chain.Command

public class ExceptionHandler

extends AbstractExceptionHandler

Handle the specified exception.

Version:

$Rev: 54933 $ $Date: 2004-10-16 18:04:52 +0100 (Sat, 16 Oct 2004) $

Field Summary

private java.lang.String	actionFormKey
private static org.apache.commons.logging.Log	log

Fields inherited from class org.apache.struts.chain.AbstractExceptionHandler

Constructor Summary

ExceptionHandler()

Method Summary

java.lang.String	getActionFormKey() Return the context attribute key under which the ActionForm for the currently selected application action is stored.
protected org.apache.struts.config.ForwardConfig	handle(org.apache.commons.chain.Context context, java.lang.Exception exception, org.apache.struts.config.ExceptionConfig exceptionConfig, org.apache.struts.config.ActionConfig actionConfig, org.apache.struts.config.ModuleConfig moduleConfig) Perform the required handling of the specified exception.
void	setActionFormKey(java.lang.String actionFormKey) Set the context attribute key under which the ActionForm for the currently selected application action is stored.

Methods inherited from class org.apache.struts.chain.AbstractExceptionHandler

execute, getActionConfigKey, getExceptionKey, getForwardConfigKey, getModuleConfigKey, setActionConfigKey, setExceptionKey, setForwardConfigKey, setModuleConfigKey

Methods inherited from class java.lang.Object

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

Field Detail

actionFormKey

private java.lang.String actionFormKey

log

private static final org.apache.commons.logging.Log log

Constructor Detail

ExceptionHandler

public ExceptionHandler()

Method Detail

getActionFormKey

public java.lang.String getActionFormKey()

Return the context attribute key under which the ActionForm for the currently selected application action is stored.

setActionFormKey

public void setActionFormKey(java.lang.String actionFormKey)

Set the context attribute key under which the ActionForm for the currently selected application action is stored.

Parameters:

actionFormKey - The new context attribute key

handle

protected org.apache.struts.config.ForwardConfig handle(org.apache.commons.chain.Context context,
                                                        java.lang.Exception exception,
                                                        org.apache.struts.config.ExceptionConfig exceptionConfig,
                                                        org.apache.struts.config.ActionConfig actionConfig,
                                                        org.apache.struts.config.ModuleConfig moduleConfig)
                                                 throws java.lang.Exception

Description copied from class: AbstractExceptionHandler

Perform the required handling of the specified exception.

Specified by:

handle in class AbstractExceptionHandler

Parameters:

context - The Context for this request

exception - The exception being handled

exceptionConfig - The corresponding ExceptionConfig

actionConfig - The ActionConfig for this request

moduleConfig - The ModuleConfig for this request

Returns:

the ForwardConfig to be processed next (if any), or null if processing has been completed

Throws:

java.lang.Exception