net.sf.tlc.core.impl
Class DefaultServiceLocator

java.lang.Object
  net.sf.tlc.core.impl.DefaultServiceLocator

All Implemented Interfaces:

ServiceLocator

Direct Known Subclasses:

TlcMicroKernel

public class DefaultServiceLocator

extends java.lang.Object

implements ServiceLocator

Provides a default implementation of the core ServiceLocator interface.

Author:

aisrael

Constructor Summary

DefaultServiceLocator()

Method Summary

java.lang.Object	findService(java.lang.Class c) (non-Javadoc)
java.lang.Object	findService(java.lang.String name) (non-Javadoc)
java.util.Set	keySet() (non-Javadoc)
void	register(java.lang.Class c, java.lang.Object o) (non-Javadoc)
void	register(java.lang.Object o) (non-Javadoc)
void	register(java.lang.String name, java.lang.Object o) (non-Javadoc)
protected java.util.Set	servicesSet()
void	unregister(java.lang.Object o) (non-Javadoc)
void	unregister(java.lang.String name) (non-Javadoc)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultServiceLocator

public DefaultServiceLocator()

Method Detail

register

public final void register(java.lang.String name,
                           java.lang.Object o)

(non-Javadoc)

Specified by:

register in interface ServiceLocator

Parameters:

name - a name to uniquely identify this 'service'

o - Object

See Also:

ServiceLocator.register(java.lang.String, java.lang.Object)

register

public final void register(java.lang.Class c,
                           java.lang.Object o)

(non-Javadoc)

Specified by:

register in interface ServiceLocator

Parameters:

c - Class

o - Object

See Also:

ServiceLocator.register(java.lang.Class, java.lang.Object)

register

public final void register(java.lang.Object o)

(non-Javadoc)

Specified by:

register in interface ServiceLocator

Parameters:

o - Object

See Also:

ServiceLocator.register(java.lang.Object)

unregister

public final void unregister(java.lang.String name)

(non-Javadoc)

Specified by:

unregister in interface ServiceLocator

Parameters:

name - service name

See Also:

ServiceLocator.unregister(java.lang.String)

unregister

public final void unregister(java.lang.Object o)

(non-Javadoc)

Specified by:

unregister in interface ServiceLocator

Parameters:

o - Object

See Also:

ServiceLocator.unregister(java.lang.Object)

findService

public final java.lang.Object findService(java.lang.String name)

(non-Javadoc)

Specified by:

findService in interface ServiceLocator

Parameters:

name - String

Returns:

the named service if found, or null

See Also:

ServiceLocator.findService(java.lang.String)

findService

public final java.lang.Object findService(java.lang.Class c)

(non-Javadoc)

Specified by:

findService in interface ServiceLocator

Parameters:

c - Class

Returns:

a named service, a suitable class, or null

See Also:

ServiceLocator.findService(java.lang.Class)

keySet

public final java.util.Set keySet()

(non-Javadoc)

Specified by:

keySet in interface ServiceLocator

Returns:

the Set of service names registered with the ServiceLocator

See Also:

ServiceLocator.keySet()

servicesSet

protected final java.util.Set servicesSet()

Returns:

the Set of services