se.kmr.scam.client.chain
Class CommandChainConfiguration

java.lang.Object
  se.kmr.scam.client.chain.CommandChainConfiguration

public class CommandChainConfiguration

extends Object

A container for named CommandChain definitions. Note: Only definitions of CommandChain's is stored in this object This object provides a mechanism for instanciating named CommandChain objects, provided that the provided name is associated with a CommandChain definition.

Version:

$Revision: 1.8 $

Author:

Jöran

Created:

den 25 juli 2002

Constructor Summary

CommandChainConfiguration(String nameOfDefaultChain, String nameOfErrorHandlerChain)
Constructor for the CommandChainConfiguration object

Method Summary

void	addChain(String name, Map chainDef) Adds a definition for a CommandChain object to the CommandChainConfiguration object
CommandChain	getChain(String name) Gets an instance of a named CommandChain object.
Map	getChainDefinition(String name) Gets a named chain-definition from the CommandChainConfiguration object
CommandChain	getChainFromAlias(String alias) Gets an instance of a CommandChain object, identified through an alias.
CommandChain	getErrorHandlerChain() Gets the CommandChain designated as error handler.
void	setActionsMapping(Map actions) Sets the actionsMapping attribute of the CommandChainConfiguration object

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandChainConfiguration

public CommandChainConfiguration(String nameOfDefaultChain,
                                 String nameOfErrorHandlerChain)

Constructor for the CommandChainConfiguration object

Parameters:

nameOfDefaultChain - identifier for the default CommandChain object

nameOfErrorHandlerChain - identifier for the CommandChain object designated as a error handler

Method Detail

setActionsMapping

public void setActionsMapping(Map actions)

Sets the actionsMapping attribute of the CommandChainConfiguration object

Parameters:

actions - The new actionsMapping value

addChain

public void addChain(String name,
                     Map chainDef)

Adds a definition for a CommandChain object to the CommandChainConfiguration object

Parameters:

name - The name associated with the definition

chainDef - The CommandChain definition

getChain

public CommandChain getChain(String name)

Gets an instance of a named CommandChain object.

Parameters:

name - The identifier of the CommandChain definition.

Returns:

An instance of the named CommandChain, if the name is associated with a CommandChain definition, otherwise an instance of the designated default CommandChain.

getChainFromAlias

public CommandChain getChainFromAlias(String alias)

Gets an instance of a CommandChain object, identified through an alias.

Parameters:

alias - The alias of the CommandChain definition.

Returns:

An instance of a CommandChain, if the alias is associated with a CommandChain definition, otherwise an instance of the designated default CommandChain.

getChainDefinition

public Map getChainDefinition(String name)

Gets a named chain-definition from the CommandChainConfiguration object

Parameters:

name - the name of the chain-definition

Returns:

The chain-definition

getErrorHandlerChain

public CommandChain getErrorHandlerChain()

Gets the CommandChain designated as error handler.

Returns:

The error handler CommandChain