com.gwtplatform.dispatch.rpc.server.guice.actionhandlervalidator

Class LazyActionHandlerValidatorRegistryImpl

java.lang.Object

com.gwtplatform.dispatch.rpc.server.guice.actionhandlervalidator.LazyActionHandlerValidatorRegistryImpl

All Implemented Interfaces:

ActionHandlerValidatorRegistry, LazyActionHandlerValidatorRegistry

@Singleton
public class LazyActionHandlerValidatorRegistryImpl
extends Object
implements LazyActionHandlerValidatorRegistry

This is a lazy-loading implementation of the registry. It will only create action handlers and validators when they are first used. All ActionHandler and ActionValidator implementations must have a public, default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
<A extends Action<R>,R extends Result> void	addActionHandlerValidatorClass(Class<A> actionClass, ActionHandlerValidatorClass<A,R> actionHandlerValidatorClass) Registers the specified ActionValidator class with the registry.
void	clearActionHandlerValidators() Clears all registered ActionValidator from the registry.
<A extends Action<R>,R extends Result> ActionHandlerValidatorInstance	findActionHandlerValidator(A action) Searches the registry and returns the ActionValidator which supports the specified Action, or null if none is available.
ActionValidator	findActionValidator(Class<? extends ActionValidator> actionValidatorClass) Searches the registry for already bound ActionValidator class and return the instance or null if none is available.
<A extends Action<R>,R extends Result> void	removeActionHandlerValidatorClass(Class<A> actionClass, ActionHandlerValidatorClass<A,R> actionHandlerValidatorClass) Removes any registration of specified class, as well as any instances which have been created.

Methods inherited from class java.lang.Object

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

Method Detail

addActionHandlerValidatorClass

public <A extends Action<R>,R extends Result> void addActionHandlerValidatorClass(Class<A> actionClass,
                                                                         ActionHandlerValidatorClass<A,R> actionHandlerValidatorClass)

Description copied from interface: LazyActionHandlerValidatorRegistry

Registers the specified ActionValidator class with the registry.

Specified by:

addActionHandlerValidatorClass in interface LazyActionHandlerValidatorRegistry

Type Parameters:

A - Type of associated Action

R - Type of associated Result

Parameters:

actionClass - The Action class

actionHandlerValidatorClass - The ActionHandlerValidatorClass

clearActionHandlerValidators

public void clearActionHandlerValidators()

Description copied from interface: ActionHandlerValidatorRegistry

Clears all registered ActionValidator from the registry.

Specified by:

clearActionHandlerValidators in interface ActionHandlerValidatorRegistry

findActionHandlerValidator

public <A extends Action<R>,R extends Result> ActionHandlerValidatorInstance findActionHandlerValidator(A action)

Description copied from interface: ActionHandlerValidatorRegistry

Searches the registry and returns the ActionValidator which supports the specified Action, or null if none is available.

Specified by:

findActionHandlerValidator in interface ActionHandlerValidatorRegistry

Type Parameters:

A - Type of associated Action

R - Type of associated Result

Parameters:

action - The Action

Returns:

The ActionValidator

findActionValidator

public ActionValidator findActionValidator(Class<? extends ActionValidator> actionValidatorClass)

Description copied from interface: ActionHandlerValidatorRegistry

Searches the registry for already bound ActionValidator class and return the instance or null if none is available.

Specified by:

findActionValidator in interface ActionHandlerValidatorRegistry

Parameters:

actionValidatorClass - The Action

removeActionHandlerValidatorClass

public <A extends Action<R>,R extends Result> void removeActionHandlerValidatorClass(Class<A> actionClass,
                                                                            ActionHandlerValidatorClass<A,R> actionHandlerValidatorClass)

Description copied from interface: LazyActionHandlerValidatorRegistry

Removes any registration of specified class, as well as any instances which have been created.

Specified by:

removeActionHandlerValidatorClass in interface LazyActionHandlerValidatorRegistry

Type Parameters:

A - Type of associated Action

R - Type of associated Result

Parameters:

actionClass - The Action class

actionHandlerValidatorClass - The ActionHandlerValidatorClass class