org.apache.avalon.excalibur.system.handler
Class PoolableComponentHandler
java.lang.Object
|
+--org.apache.avalon.excalibur.system.handler.PoolableComponentHandler
- All Implemented Interfaces:
- ComponentHandler, org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.activity.Initializable
- public class PoolableComponentHandler
- extends java.lang.Object
- implements ComponentHandler
The PoolableComponentHandler to make sure components are initialized
and destroyed correctly.
- Since:
- 4.0
- Version:
- CVS $Revision: 1.3 $ $Date: 2002/01/29 16:18:53 $
- Author:
- Berin Loritsch
Constructor Summary |
protected |
PoolableComponentHandler(java.lang.Class componentClass,
org.apache.avalon.framework.configuration.Configuration config,
org.apache.avalon.framework.component.ComponentManager manager,
org.apache.avalon.framework.context.Context context)
Create a ComponentHandler that takes care of hiding the details of
whether a Component is ThreadSafe, Poolable, or SingleThreaded. |
Method Summary |
void |
dispose()
Dispose of the ComponentHandler and any associated Pools and Factories. |
org.apache.avalon.framework.component.Component |
get()
Get a reference of the desired Component |
void |
initialize()
Initialize the ComponentHandler. |
boolean |
isInitialized()
Sometimes Components call other components during their initialization
process. |
void |
put(org.apache.avalon.framework.component.Component component)
Return a reference of the desired Component |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PoolableComponentHandler
protected PoolableComponentHandler(java.lang.Class componentClass,
org.apache.avalon.framework.configuration.Configuration config,
org.apache.avalon.framework.component.ComponentManager manager,
org.apache.avalon.framework.context.Context context)
throws java.lang.Exception
- Create a ComponentHandler that takes care of hiding the details of
whether a Component is ThreadSafe, Poolable, or SingleThreaded.
It falls back to SingleThreaded if not specified.
isInitialized
public boolean isInitialized()
- Description copied from interface:
ComponentHandler
- Sometimes Components call other components during their initialization
process. This is a quick test that the ComponentManager will perform
before attempting to use the the ComponentHandler.
- Specified by:
isInitialized
in interface ComponentHandler
initialize
public void initialize()
- Initialize the ComponentHandler.
- Specified by:
initialize
in interface org.apache.avalon.framework.activity.Initializable
get
public org.apache.avalon.framework.component.Component get()
throws java.lang.Exception
- Get a reference of the desired Component
- Specified by:
get
in interface ComponentHandler
put
public void put(org.apache.avalon.framework.component.Component component)
- Return a reference of the desired Component
- Specified by:
put
in interface ComponentHandler
dispose
public void dispose()
- Dispose of the ComponentHandler and any associated Pools and Factories.
- Specified by:
dispose
in interface org.apache.avalon.framework.activity.Disposable
Copyright © 2001 Apache Jakarta Project. All Rights Reserved.