org.slim3.container
Class InterceptorFactory

java.lang.Object
  org.slim3.container.InterceptorFactory

All Implemented Interfaces:

Disposable

public class InterceptorFactory
extends Object
implements Disposable

A factory class for interceptor.

Version:

3.0

Author:

higa

Field Summary

protected boolean	disposableRegistered Whether the disposable is registered.
protected static InterceptorFactory	instance The instance.
static String	INTERCEPTOR_FACTORY_KEY The key for interceptor factory class.
protected ConcurrentHashMap<String,Interceptor>	interceptorCache The cache for interceptor.

Constructor Summary

InterceptorFactory()
Constructor.

Method Summary

protected Interceptor	createInterceptor(Class<?> interceptorClass) Creates an interceptor.
void	dispose() Disposes resource.
static InterceptorFactory	getInstance() Returns the instance.
Interceptor	getInterceptor(Class<?> interceptorClass) Returns the interceptor.
protected static void	initialize() Initializes this class.
void	registerDisposable() Registers disposable.

Methods inherited from class java.lang.Object

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

Field Detail

INTERCEPTOR_FACTORY_KEY

public static final String INTERCEPTOR_FACTORY_KEY

The key for interceptor factory class.

See Also:

Constant Field Values

instance

protected static InterceptorFactory instance

The instance.

disposableRegistered

protected boolean disposableRegistered

Whether the disposable is registered.

interceptorCache

protected ConcurrentHashMap<String,Interceptor> interceptorCache

The cache for interceptor.

Constructor Detail

InterceptorFactory

public InterceptorFactory()

Constructor.

Method Detail

initialize

protected static void initialize()

Initializes this class.

getInstance

public static InterceptorFactory getInstance()

Returns the instance.

Returns:

the instance

registerDisposable

public void registerDisposable()

Registers disposable.

dispose

public void dispose()

Description copied from interface: Disposable

Disposes resource.

Specified by:

dispose in interface Disposable

getInterceptor

public Interceptor getInterceptor(Class<?> interceptorClass)
                           throws NullPointerException

Returns the interceptor.

Parameters:

interceptorClass - the interceptor class

Returns:

the interceptor

Throws:

NullPointerException - if the interceptorClass parameter is null

createInterceptor

protected Interceptor createInterceptor(Class<?> interceptorClass)

Creates an interceptor.

Parameters:

interceptorClass - the interceptor class

Returns:

an interceptor