org.apache.directory.server.kerberos.kdc.authentication
Class AuthenticationExceptionHandler

java.lang.Object
  org.apache.directory.server.protocol.shared.chain.impl.CommandBase
      org.apache.directory.server.kerberos.shared.service.ErrorMessageHandler
          org.apache.directory.server.kerberos.kdc.authentication.AuthenticationExceptionHandler

All Implemented Interfaces:

Command, Filter

public class AuthenticationExceptionHandler

extends ErrorMessageHandler

Field Summary

Fields inherited from class org.apache.directory.server.protocol.shared.chain.impl.CommandBase

CONTINUE_CHAIN, STOP_CHAIN

Constructor Summary

AuthenticationExceptionHandler()

Method Summary

boolean	execute(Context context) Execute a unit of processing work to be performed.
boolean	postprocess(Context context, java.lang.Exception exception) Execute any cleanup activities, such as releasing resources that were acquired during the execute() method of this Filter instance.

Methods inherited from class org.apache.directory.server.kerberos.shared.service.ErrorMessageHandler

getErrorMessage

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthenticationExceptionHandler

public AuthenticationExceptionHandler()

Method Detail

execute

public boolean execute(Context context)
                throws java.lang.Exception

Description copied from interface: Command

Execute a unit of processing work to be performed. This Command may either complete the required processing and return true, or delegate remaining processing to the next Command in a Chain containing this Command by returning false

Parameters:

context - The Context to be processed by this Command

Returns:

true if the processing of this Context has been completed, or false if the processing of this Context should be delegated to a subsequent Command in an enclosing Chain

Throws:

java.lang.Exception - general purpose exception return to indicate abnormal termination

postprocess

public boolean postprocess(Context context,
                           java.lang.Exception exception)

Description copied from interface: Filter

Execute any cleanup activities, such as releasing resources that were acquired during the execute() method of this Filter instance.

Parameters:

context - The Context to be processed by this Filter

exception - The Exception (if any) that was thrown by the last Command that was executed; otherwise null

Returns:

If a non-null exception was "handled" by this method (and therefore need not be rethrown), return true; otherwise return false