org.jdal.cmd

Class DefaultTask

java.lang.Object

org.jdal.cmd.DefaultTask

All Implemented Interfaces:

Command, Task

public class DefaultTask
extends Object
implements Task

Composite of commands that delegate operations to collections. A command may be added as preprocessor, command or postprocessor

Author:

Jose Luis Martin - (chelu.es@gmail.com)

Constructor Summary

Constructors

Constructor and Description
DefaultTask() Default Ctor.

Method Summary

Methods

Modifier and Type	Method and Description
void	addComand(List<Command> cmdList) Add a list of commands
void	addCommand(Command c) Add a Command to the command list of task
void	addPostProcessor(Command c) Add a Command to postprocessor command list
void	addPreprocesor(Command c) Add a Command to prepocesor command list
boolean	execute(Object data) Execute prepocesors, commands and postprocessors in order throw a CommandException if some command fails an stopOnfault is true.
List<Command>	getCommands()
String	getName()
List<Command>	getPostProcessors()
List<Command>	getPreProcessors()
List<Command>	newCommandList() Creates a new command list
void	onFault(Object data) Composite onFault to Commands
void	removeComannd(Command c) Remove a Command from command list of task
void	removePostProcessor(Command c) Remove a Command to postprocesor list of task
void	removePreprocesor(Command c) Remove a Command from preprocesor command list
void	setCommands(List<Command> commands)
void	setName(String name)
void	setPostProcessors(List<Command> postProcessors)
void	setPreProcessors(List<Command> preProcessors)
void	undo() Undo command

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTask

public DefaultTask()

Default Ctor.

Method Detail

addCommand

public void addCommand(Command c)

Add a Command to the command list of task

Specified by:

addCommand in interface Task

Parameters:

c - Command to add.

addComand

public void addComand(List<Command> cmdList)

Add a list of commands

Parameters:

cmdList - the command list to add

removeComannd

public void removeComannd(Command c)

Remove a Command from command list of task

Specified by:

removeComannd in interface Task

Parameters:

c - Commmand to remove

addPreprocesor

public void addPreprocesor(Command c)

Add a Command to prepocesor command list

Specified by:

addPreprocesor in interface Task

Parameters:

c - Command to add.

removePreprocesor

public void removePreprocesor(Command c)

Remove a Command from preprocesor command list

Specified by:

removePreprocesor in interface Task

Parameters:

c - Command to remove.

addPostProcessor

public void addPostProcessor(Command c)

Add a Command to postprocessor command list

Specified by:

addPostProcessor in interface Task

Parameters:

c - Command to add.

removePostProcessor

public void removePostProcessor(Command c)

Remove a Command to postprocesor list of task

Specified by:

removePostProcessor in interface Task

Parameters:

c - Command to removce.

execute

public boolean execute(Object data)

Execute prepocesors, commands and postprocessors in order throw a CommandException if some command fails an stopOnfault is true.

Specified by:

execute in interface Command

Parameters:

data - with command data

Returns:

true if command ok.

onFault

public void onFault(Object data)

Composite onFault to Commands

Specified by:

onFault in interface Command

Parameters:

data - generic command data

newCommandList

public List<Command> newCommandList()

Creates a new command list

Returns:

list a new Command List with all commands from pre, commmand, post lists.

getCommands

public List<Command> getCommands()

Returns:

list of commands

setCommands

public void setCommands(List<Command> commands)

Parameters:

commands - list of commands to set

getPostProcessors

public List<Command> getPostProcessors()

Returns:

postprocesor command list

setPostProcessors

public void setPostProcessors(List<Command> postProcessors)

Parameters:

postProcessors - command list to set

getPreProcessors

public List<Command> getPreProcessors()

Returns:

preprocesor command list

setPreProcessors

public void setPreProcessors(List<Command> preProcessors)

Parameters:

preProcessors - command list to sets

getName

public String getName()

Specified by:

getName in interface Command

Returns:

the name

setName

public void setName(String name)

Parameters:

name - the name to set

undo

public void undo()

Undo command

Specified by:

undo in interface Command