sk.stuba.fiit.perconik.core.services.resources

Class AbstractResourceManager

java.lang.Object

sk.stuba.fiit.perconik.core.services.AbstractManager

sk.stuba.fiit.perconik.core.services.resources.AbstractResourceManager

All Implemented Interfaces:

Nameable, Manager, ResourceManager

public abstract class AbstractResourceManager
extends AbstractManager
implements ResourceManager

An abstract implementation of ResourceManager. This class implements the resource registration mechanism based on an underlying SetMultimap of listener types to registered resources.

Since:

1.0

Author:

Pavol Zbell

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractResourceManager() Constructor for use by subclasses.

Method Summary

Modifier and Type	Method and Description
protected static <L extends Listener> void	check(java.lang.Class<L> type, Resource<? super L> resource)
<L extends Listener> void	register(java.lang.Class<L> type, Resource<? super L> resource) Registers a resource with the given listener type.
protected abstract com.google.common.collect.SetMultimap<java.lang.Class<? extends Listener>,Resource<?>>	typeToResources()
<L extends Listener> void	unregister(java.lang.Class<L> type, Resource<? super L> resource) Unregisters a resource with the given listener type.

Methods inherited from class sk.stuba.fiit.perconik.core.services.AbstractManager

equals, getName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface sk.stuba.fiit.perconik.core.services.resources.ResourceManager

assignables, equals, hashCode, registered, registrables, registrations, unregisterAll

Methods inherited from interface sk.stuba.fiit.perconik.core.Nameable

getName

Constructor Detail

AbstractResourceManager

protected AbstractResourceManager()

Constructor for use by subclasses.

Method Detail

typeToResources

protected abstract com.google.common.collect.SetMultimap<java.lang.Class<? extends Listener>,Resource<?>> typeToResources()

check

protected static final <L extends Listener> void check(java.lang.Class<L> type,
                                                       Resource<? super L> resource)

register

public final <L extends Listener> void register(java.lang.Class<L> type,
                                                Resource<? super L> resource)

Description copied from interface: ResourceManager

Registers a resource with the given listener type. Resource registration hooks are properly invoked during the registration process.

Note that this method propagates any exception thrown by the specified resource as a cause of a ResourceRegistrationException instance.

Specified by:

register in interface ResourceManager

Parameters:

type - the listener type with which the specified resource is to be registered, not null

resource - the resource to be registered with the specified listener type, not null

unregister

public final <L extends Listener> void unregister(java.lang.Class<L> type,
                                                  Resource<? super L> resource)

Description copied from interface: ResourceManager

Unregisters a resource with the given listener type. Resource unregistration hooks are properly invoked during the unregistration process.

Note that this method propagates any exception thrown by the specified resource as a cause of a ResourceUnregistrationException instance.

Specified by:

unregister in interface ResourceManager

Parameters:

type - the listener type with which the specified resource is to be unregistered, not null

resource - the resource to be unregistered from the specified listener type, not null