org.apache.avalon.fortress.impl.lookup
Class NoopServiceManager

java.lang.Object
  org.apache.avalon.fortress.impl.lookup.NoopServiceManager

All Implemented Interfaces:

ServiceManager

public class NoopServiceManager
extends java.lang.Object
implements ServiceManager

No-op ServiceManager contains no components, and is used when we don't want to allow a component to access other components.

Version:

CVS $ Revision: 1.1 $

Author:

Avalon Development Team

Constructor Summary

NoopServiceManager()

Method Summary

boolean	hasService(java.lang.String role)
java.lang.Object	lookup(java.lang.String role)
void	release(java.lang.Object component)

Methods inherited from class java.lang.Object

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

Constructor Detail

NoopServiceManager

public NoopServiceManager()

Method Detail

lookup

public java.lang.Object lookup(java.lang.String role)
                        throws ServiceException

Specified by:

lookup in interface ServiceManager

Throws:

ServiceException

hasService

public boolean hasService(java.lang.String role)

Specified by:

hasService in interface ServiceManager

release

public void release(java.lang.Object component)

Specified by:

release in interface ServiceManager