com.gwtplatform.dispatch.rpc.server.actionhandlervalidator

Class AbstractEagerActionHandlerValidatorRegistryImpl

java.lang.Object

com.gwtplatform.dispatch.rpc.server.actionhandlervalidator.AbstractEagerActionHandlerValidatorRegistryImpl

All Implemented Interfaces:

ActionHandlerValidatorRegistry, EagerActionHandlerValidatorRegistry

Direct Known Subclasses:

EagerActionHandlerValidatorRegistryImpl, EagerActionHandlerValidatorRegistryImpl

public abstract class AbstractEagerActionHandlerValidatorRegistryImpl
extends Object
implements EagerActionHandlerValidatorRegistry

This is a eager-loading implementation of the registry. It will create action handlers and validators at startup. All ActionHandler and ActionValidator implementations must have a public, default constructor.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractEagerActionHandlerValidatorRegistryImpl()

Method Summary

Methods

Modifier and Type	Method and Description
<A extends Action<R>,R extends Result> void	addActionHandlerValidator(Class<A> actionClass, ActionHandlerValidatorInstance actionHandlerValidatorInstance)
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> boolean	removeActionHandlerValidator(Class<A> actionClass)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractEagerActionHandlerValidatorRegistryImpl

protected AbstractEagerActionHandlerValidatorRegistryImpl()

Method Detail

addActionHandlerValidator

public <A extends Action<R>,R extends Result> void addActionHandlerValidator(Class<A> actionClass,
                                                                    ActionHandlerValidatorInstance actionHandlerValidatorInstance)

Specified by:

addActionHandlerValidator in interface EagerActionHandlerValidatorRegistry

Type Parameters:

A - Type of associated Action

R - Type of associated Result

Parameters:

actionClass - The Action class

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

removeActionHandlerValidator

public <A extends Action<R>,R extends Result> boolean removeActionHandlerValidator(Class<A> actionClass)

Specified by:

removeActionHandlerValidator in interface EagerActionHandlerValidatorRegistry

Type Parameters:

A - Type of associated Action

R - Type of associated Result

Parameters:

actionClass - The Action class

Returns:

true if the handler was previously registered and was successfully removed.