fr.ifremer.coser.services

Class CommandService

java.lang.Object

fr.ifremer.coser.services.CommandService

public class CommandService
extends Object

Command service.

Author:

chatellier

Field Summary

Fields

Modifier and Type	Field and Description
protected CoserBusinessConfig	config

Constructor Summary

Constructors

Constructor and Description
CommandService(CoserBusinessConfig config)

Method Summary

Methods

Modifier and Type	Method and Description
void	doAction(Command command, Project project, AbstractDataContainer container) Perform command on project.
String	getUniqueCommandUUID() Generate new unique command UUID.
void	undoAction(Project project, AbstractDataContainer container) Undo last command on container.
void	undoAction(Project project, AbstractDataContainer container, int commandsCount) Undo specified command count on container.

Methods inherited from class java.lang.Object

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

Field Detail

config

protected CoserBusinessConfig config

Constructor Detail

CommandService

public CommandService(CoserBusinessConfig config)

Method Detail

getUniqueCommandUUID

public String getUniqueCommandUUID()

Generate new unique command UUID.

Returns:

unique command uuid

doAction

public void doAction(Command command,
            Project project,
            AbstractDataContainer container)
              throws CoserBusinessException

Perform command on project. Save action on project history file.

Parameters:

command - command to perform

project - project

container - container

Throws:

CoserBusinessException

undoAction

public void undoAction(Project project,
              AbstractDataContainer container)
                throws CoserBusinessException

Undo last command on container. Undo all operation with same uuid of first action to undo. Warning, this method doesn't fire historyCommands events.

Parameters:

project - project

container - container

Throws:

CoserBusinessException

undoAction

public void undoAction(Project project,
              AbstractDataContainer container,
              int commandsCount)
                throws CoserBusinessException

Undo specified command count on container.

Parameters:

project - project

container - container

commandsCount - commands count to undo

Throws:

CoserBusinessException