oracle.jbo.common.ampool
Class ContextPoolManager

java.lang.Object
oracle.jbo.pool.ResourcePoolManager
oracle.jbo.common.ampool.PoolMgr
oracle.jbo.common.ampool.ContextPoolManager

public class ContextPoolManager

extends PoolMgr

Field Summary

Fields inherited from class oracle.jbo.pool.ResourcePoolManager

mLock

Constructor Summary

ContextPoolManager()

Method Summary

void	addPool(ApplicationPool pool) Adds the named pool to the pool manager collection.
void	addResourcePool(java.lang.Object poolKey, java.lang.Object pool)
ApplicationPool	createPool(java.lang.String poolName, java.lang.String applicationModuleName, java.lang.String connectString, java.util.Hashtable environment) Create a new Application Module pool, throws an exception if the pool is already registered.
ApplicationPool	createPool(java.lang.String poolName, java.lang.String packageName, java.lang.String configName, java.util.Properties props) Creates a new Application Module pool, throws an exception if the pool is already registered.
ApplicationPool	createPool(java.lang.String poolName, java.lang.String poolClassName, java.lang.String applicationModuleName, java.lang.String connectString, java.util.Hashtable environment) Create a new Application Module pool, throws an exception if the pool is already registered.
ApplicationPool	findPool(java.lang.String poolName, java.lang.String applicationModuleName, java.lang.String connectString, java.util.Hashtable environment) Searches for a pool with the specified name.
ApplicationPool	findPool(java.lang.String poolName, java.lang.String packageName, java.lang.String configName, java.util.Properties props) Searches for a pool with the specified name.
ApplicationPool	findPool(java.lang.String poolName, java.lang.String poolClassName, java.lang.String applicationModuleName, java.lang.String connectString, java.util.Hashtable environment) Searches for a pool with the specified name.
java.lang.Object[]	getAllPoolMgrs()
PoolMgr	getApplicationPoolMgr(java.lang.Object app)
ApplicationPool	getPool(java.lang.String poolName) Returns the ApplicationPool interface for the named pool.
java.util.Enumeration	getPoolNames()
java.util.Enumeration	getPools() Returns the Enumeration interface that allows you to enumerate through all the Application Pools that are registered with the Pool Manager.
java.lang.Object	getResourcePool(java.lang.Object poolKey)
java.util.Enumeration	getResourcePoolKeys()
java.util.Enumeration	getResourcePools()
java.util.Timer	getResourcePoolTimer()
boolean	isPoolCreated(java.lang.String poolName) Returns true if the pool has already been created.
void	removePool(java.lang.String poolName) Removes the named pool and calls remove() method on all ApplicationModule instances that are being managed by the pool.
void	removeResourcePool(java.lang.Object poolKey)

Methods inherited from class oracle.jbo.common.ampool.PoolMgr

findPool, getInstance, getMonitorSleepInterval

Methods inherited from class oracle.jbo.pool.ResourcePoolManager

createPoolMonitor, getManagerInstance, getProperty, removePoolMonitor

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextPoolManager

public ContextPoolManager()

Method Detail

getResourcePoolTimer

public java.util.Timer getResourcePoolTimer()

getResourcePool

public java.lang.Object getResourcePool(java.lang.Object poolKey)

addResourcePool

public void addResourcePool(java.lang.Object poolKey,
                            java.lang.Object pool)

removeResourcePool

public void removeResourcePool(java.lang.Object poolKey)

getResourcePools

public java.util.Enumeration getResourcePools()

getResourcePoolKeys

public java.util.Enumeration getResourcePoolKeys()

isPoolCreated

public boolean isPoolCreated(java.lang.String poolName)

Description copied from class: PoolMgr

Returns true if the pool has already been created.

Overrides:

isPoolCreated in class PoolMgr

getPool

public ApplicationPool getPool(java.lang.String poolName)

Description copied from class: PoolMgr

Returns the ApplicationPool interface for the named pool.

Overrides:

getPool in class PoolMgr

See Also:

oracle.jbo.pool.ResourcePoolManager#getResourcePool()

addPool

public void addPool(ApplicationPool pool)

Description copied from class: PoolMgr

Adds the named pool to the pool manager collection.

Overrides:

addPool in class PoolMgr

See Also:

oracle.jbo.pool.ResourcePoolManager#addResourcePool(String, Object)

removePool

public void removePool(java.lang.String poolName)

Description copied from class: PoolMgr

Removes the named pool and calls remove() method on all ApplicationModule instances that are being managed by the pool.

Overrides:

removePool in class PoolMgr

See Also:

oracle.jbo.pool.ResourcePoolManager#removeResourcePool(String)

getPools

public java.util.Enumeration getPools()

Description copied from class: PoolMgr

Returns the Enumeration interface that allows you to enumerate through all the Application Pools that are registered with the Pool Manager.

Overrides:

getPools in class PoolMgr

See Also:

ResourcePoolManager.getResourcePools()

getPoolNames

public java.util.Enumeration getPoolNames()

Overrides:

getPoolNames in class PoolMgr

See Also:

ResourcePoolManager.getResourcePoolKeys()

createPool

public ApplicationPool createPool(java.lang.String poolName,
                                  java.lang.String poolClassName,
                                  java.lang.String applicationModuleName,
                                  java.lang.String connectString,
                                  java.util.Hashtable environment)
                           throws java.lang.Exception

Description copied from class: PoolMgr

Create a new Application Module pool, throws an exception if the pool is already registered. The connectInfo parameter provides the necessary settings required for creating instances of ApplicationModules that are part of the pool. You can also specify the name of the class that implements the ApplicationPool interface. This is an important setting for users that want to provide a custom implementation of the ApplicationPool interface. The default ApplicationPool implementation is in the oracle.jbo.client.ampool.ApplicationPoolImpl class.

Overrides:

createPool in class PoolMgr

Throws:

java.lang.Exception

createPool

public ApplicationPool createPool(java.lang.String poolName,
                                  java.lang.String applicationModuleName,
                                  java.lang.String connectString,
                                  java.util.Hashtable environment)
                           throws java.lang.Exception

Description copied from class: PoolMgr

Create a new Application Module pool, throws an exception if the pool is already registered. The connectInfo parameter provides the necessary settings required for creating instances of ApplicationModules that are part of the pool. You can also specify the name of the class that implements the ApplicationPool interface. This is an important setting for users that want to provide a custom implementation of the ApplicationPool interface. The default ApplicationPool implementation is in the oracle.jbo.client.ampool.ApplicationPoolImpl class.

Overrides:

createPool in class PoolMgr

Throws:

java.lang.Exception

createPool

public ApplicationPool createPool(java.lang.String poolName,
                                  java.lang.String packageName,
                                  java.lang.String configName,
                                  java.util.Properties props)
                           throws java.lang.Exception

Description copied from class: PoolMgr

Creates a new Application Module pool, throws an exception if the pool is already registered.

This method creates an Application Module pool, based on the named AppModule Configuaraion

The application module configuration provides the necessary settings required for creating instances of Application Modules that are part of the pool. You can also specify the name of a custom application pool implementation (implements oracle.jbo.common.ApplicationPool interface). The default ApplicationPool implementation is provided in oracle.jbo.common.ampool.ApplicationPoolImpl.

Overrides:

createPool in class PoolMgr

Parameters:

poolName - name of the pool

packageName - package name of the AppModule., package10, for package10.Package10Module

configName - named Configuration to use

props - collection of additional properties to be passed to the application pool

Throws:

java.lang.Exception

findPool

public ApplicationPool findPool(java.lang.String poolName,
                                java.lang.String poolClassName,
                                java.lang.String applicationModuleName,
                                java.lang.String connectString,
                                java.util.Hashtable environment)

Description copied from class: PoolMgr

Searches for a pool with the specified name. Creates a new pool if one is not located.

Overrides:

findPool in class PoolMgr

findPool

public ApplicationPool findPool(java.lang.String poolName,
                                java.lang.String applicationModuleName,
                                java.lang.String connectString,
                                java.util.Hashtable environment)

Description copied from class: PoolMgr

Searches for a pool with the specified name. Creates a new pool if one is not located.

Overrides:

findPool in class PoolMgr

findPool

public ApplicationPool findPool(java.lang.String poolName,
                                java.lang.String packageName,
                                java.lang.String configName,
                                java.util.Properties props)

Description copied from class: PoolMgr

Searches for a pool with the specified name. Creates a new pool if one is not located.

Overrides:

findPool in class PoolMgr

getAllPoolMgrs

public java.lang.Object[] getAllPoolMgrs()

getApplicationPoolMgr

public final PoolMgr getApplicationPoolMgr(java.lang.Object app)