Package org.kie.workbench.common.stunner.core.client.command

Class RegistryAwareCommandManager

java.lang.Object

org.kie.workbench.common.stunner.core.client.command.RegistryAwareCommandManager

All Implemented Interfaces:

org.kie.workbench.common.stunner.core.client.command.CanvasCommandManager<AbstractCanvasHandler>, org.kie.workbench.common.stunner.core.client.command.CommandRequestLifecycle, org.kie.workbench.common.stunner.core.client.command.SessionCommandManager<AbstractCanvasHandler>, org.kie.workbench.common.stunner.core.command.CommandManager<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation>

@Dependent
@Typed(RegistryAwareCommandManager.class)
public class RegistryAwareCommandManager
extends Object
implements org.kie.workbench.common.stunner.core.client.command.SessionCommandManager<AbstractCanvasHandler>

- Binds to a single ClientSession. - Delegates command operations to the session's CanvasCommandManager instance. - Listens for request lifecycle, if any - Updates the session's registry as: - If commands have been successfully executed - Add a CompositeCommand by using all commands executed during the current request - If some command execution fails - It rolls-back all successfully executed commands during the current request to retun back to initial state. - No registry updates are being done

Constructor Summary

Constructors

Constructor	Description
RegistryAwareCommandManager(org.kie.workbench.common.stunner.core.client.api.SessionManager sessionManager)

Method Summary

Modifier and Type	Method	Description
org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation>	allow(AbstractCanvasHandler context, org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)
org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation>	allow(org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)
void	complete()
void	destroy()
org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation>	execute(AbstractCanvasHandler context, org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)
org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation>	execute(org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)
void	rollback()
void	start()
org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation>	undo()
org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation>	undo(AbstractCanvasHandler context)
org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation>	undo(AbstractCanvasHandler context, org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)

Methods inherited from class java.lang.Object

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

Constructor Detail

RegistryAwareCommandManager

@Inject
public RegistryAwareCommandManager(org.kie.workbench.common.stunner.core.client.api.SessionManager sessionManager)

Method Detail

allow

public org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation> allow(org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)

execute

public org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation> execute(org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)

undo

public org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation> undo(AbstractCanvasHandler context)

Specified by:

undo in interface org.kie.workbench.common.stunner.core.client.command.SessionCommandManager<AbstractCanvasHandler>

undo

public org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation> undo()

allow

public org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation> allow(AbstractCanvasHandler context,
                                                                                                                                               org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)

Specified by:

allow in interface org.kie.workbench.common.stunner.core.command.CommandManager<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation>

execute

public org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation> execute(AbstractCanvasHandler context,
                                                                                                                                                 org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)

Specified by:

execute in interface org.kie.workbench.common.stunner.core.command.CommandManager<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation>

undo

public org.kie.workbench.common.stunner.core.command.CommandResult<org.kie.workbench.common.stunner.core.client.command.CanvasViolation> undo(AbstractCanvasHandler context,
                                                                                                                                              org.kie.workbench.common.stunner.core.command.Command<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation> command)

Specified by:

undo in interface org.kie.workbench.common.stunner.core.command.CommandManager<AbstractCanvasHandler,org.kie.workbench.common.stunner.core.client.command.CanvasViolation>

start

public void start()

Specified by:

start in interface org.kie.workbench.common.stunner.core.client.command.CommandRequestLifecycle

rollback

public void rollback()

Specified by:

rollback in interface org.kie.workbench.common.stunner.core.client.command.CommandRequestLifecycle

complete

public void complete()

Specified by:

complete in interface org.kie.workbench.common.stunner.core.client.command.CommandRequestLifecycle

destroy

@PreDestroy
public void destroy()