WrapperServiceManager

java.lang.Object

org.apache.avalon.framework.service.WrapperServiceManager

All Implemented Interfaces:: ServiceManager

public class WrapperServiceManager extends Object implements ServiceManager

This is a ServiceManager implementation that can wrap around a legacy ComponentManager object effectively adapting a ComponentManager interface to a ServiceManager interface.

Since:: 4.1.4
Version:: CVS $Revision: 1.10 $ $Date: 2004/02/11 14:34:26 $
Author:: Avalon Development Team

Constructor Summary

Constructors

Constructor

Description

WrapperServiceManager(ComponentManager componentManager)

This constructor is a constructor for a WrapperServiceManager.
Method Summary

Modifier and Type

Method

Description

boolean

hasService(String key)

Return true if the component is available in ServiceManager.

Object

lookup(String key)

Retrieve a service using specified key.

void

release(Object service)

Release the service back to the ServiceManager.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- WrapperServiceManager
  
  public WrapperServiceManager(ComponentManager componentManager)
  
  This constructor is a constructor for a WrapperServiceManager.
  
  Parameters:
  
  componentManager - the ComponentManager instance that is being wrapped
Method Details
- lookup
  
  public Object lookup(String key) throws ServiceException
  
  Retrieve a service using specified key.
  Specified by:
  
  lookup in interface ServiceManager
  
  Parameters:
  
  key - the key to use to lookup component
  
  Returns:
  
  the matching service
  
  Throws:
  
  ServiceException - if unable to provide the service
  
  See Also:
  
  ServiceManager.lookup(java.lang.String)
- hasService
  
  public boolean hasService(String key)
  
  Return true if the component is available in ServiceManager.
  
  Specified by:
  
  hasService in interface ServiceManager
  
  Parameters:
  
  key - the lookup
  
  Returns:
  
  true if the component is available in ServiceManager
- release
  
  public void release(Object service)
  
  Release the service back to the ServiceManager.
  
  Specified by:
  
  release in interface ServiceManager
  
  Parameters:
  
  service - the service