RemoveCommand

java.lang.Object

org.apache.commons.chain.generic.RemoveCommand

All Implemented Interfaces:: Command

public class RemoveCommand extends Object implements Command

Remove any context attribute stored under the fromKey.

Version:: $Revision: 480477 $ $Date: 2006-11-29 08:34:52 +0000 (Wed, 29 Nov 2006) $
Author:: Craig R. McClanahan

Field Summary

Fields

Modifier and Type

Field

Description

private String

fromKey

Fields inherited from interface Command
CONTINUE_PROCESSING, PROCESSING_COMPLETE
Constructor Summary

Constructors

Constructor

Description

RemoveCommand()
Method Summary

Modifier and Type

Method

Description

boolean

execute(Context context)

Copy the specified source attribute to the specified destination attribute.

String

getFromKey()

Return the context attribute key for the attribute.

void

setFromKey(String fromKey)

Set the context attribute key for the attribute.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- fromKey
  
  private String fromKey
Constructor Details
- RemoveCommand
  
  public RemoveCommand()
Method Details
- getFromKey
  
  public String getFromKey()
  
  Return the context attribute key for the attribute.
  
  Returns:
  
  The context attribute key.
- setFromKey
  
  public void setFromKey(String fromKey)
  
  Set the context attribute key for the attribute.
  
  Parameters:
  
  fromKey - The new key
- execute
  
  public boolean execute(Context context) throws Exception
  
  Copy the specified source attribute to the specified destination attribute.
  
  Specified by:
  
  execute in interface Command
  
  Parameters:
  
  context - Context in which we are operating
  
  Returns:
  
  false so that processing will continue
  
  Throws:
  
  Exception - if and error occurs.