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java.lang.Objectorg.apache.commons.pool.BasePoolableObjectFactory
public abstract class BasePoolableObjectFactory
A base implementation of PoolableObjectFactory.
All operations defined here are essentially no-op's.
PoolableObjectFactory,
BaseKeyedPoolableObjectFactory| Constructor Summary | |
|---|---|
BasePoolableObjectFactory()
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| Method Summary | |
|---|---|
void |
activateObject(java.lang.Object obj)
No-op. |
void |
destroyObject(java.lang.Object obj)
No-op. |
abstract java.lang.Object |
makeObject()
Creates an instance that can be served by the pool. |
void |
passivateObject(java.lang.Object obj)
No-op. |
boolean |
validateObject(java.lang.Object obj)
This implementation always returns true. |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public BasePoolableObjectFactory()
| Method Detail |
|---|
public void activateObject(java.lang.Object obj)
throws java.lang.Exception
activateObject in interface PoolableObjectFactoryobj - the instance to be activated
java.lang.Exception - if there is a problem activating obj,
this exception may be swallowed by the pool.PoolableObjectFactory.destroyObject(java.lang.Object)
public void destroyObject(java.lang.Object obj)
throws java.lang.Exception
destroyObject in interface PoolableObjectFactoryobj - the instance to be destroyed
java.lang.Exception - should be avoided as it may be swallowed by
the pool implementation.PoolableObjectFactory.validateObject(java.lang.Object),
ObjectPool.invalidateObject(java.lang.Object)
public abstract java.lang.Object makeObject()
throws java.lang.Exception
PoolableObjectFactoryactivated. They will not be
activated before being served by the pool.
makeObject in interface PoolableObjectFactoryjava.lang.Exception - if there is a problem creating a new instance,
this will be propagated to the code requesting an object.
public void passivateObject(java.lang.Object obj)
throws java.lang.Exception
passivateObject in interface PoolableObjectFactoryobj - the instance to be passivated
java.lang.Exception - if there is a problem passivating obj,
this exception may be swallowed by the pool.PoolableObjectFactory.destroyObject(java.lang.Object)public boolean validateObject(java.lang.Object obj)
validateObject in interface PoolableObjectFactoryobj - the instance to be validated
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