com.stc.connector.db2adapter.base
Class AgentFactoryImpl

java.lang.Object
  com.stc.connector.db2adapter.base.AgentFactoryImpl

All Implemented Interfaces:

com.stc.connector.db.AgentFactory

public class AgentFactoryImpl
extends java.lang.Object
implements com.stc.connector.db.AgentFactory

Statement agent factory

Version:

$Revision: 1.6 $

Author:

$Author: afung $

Constructor Summary

AgentFactoryImpl(com.stc.connector.db.Session session)
Creates a new AgentFactory.

Method Summary

com.stc.connector.appconn.db.StatementAgent	getInstance(java.lang.Class clsAgent) Gets a statement agent instance.
com.stc.connector.appconn.db.StatementAgent	getInstance(java.lang.Class clsAgent, int iScroll, int iConcur) Gets a StatementAgent instance with the specified resultset and concurrency types.
com.stc.connector.appconn.db.StatementAgent	lookup(java.lang.String sName) Lookups a StatementAgent instance using its class name.
void	release() Releases agent factory resources.

Methods inherited from class java.lang.Object

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

Constructor Detail

AgentFactoryImpl

public AgentFactoryImpl(com.stc.connector.db.Session session)

Creates a new AgentFactory.

Parameters:

session - a Session instance used for creating StatementAgent instance.

Method Detail

lookup

public com.stc.connector.appconn.db.StatementAgent lookup(java.lang.String sName)

Lookups a StatementAgent instance using its class name.

Specified by:

lookup in interface com.stc.connector.db.AgentFactory

Parameters:

sName - a StatementAgent name.

Returns:

a StatementAgent instance.

release

public void release()

Releases agent factory resources.

Specified by:

release in interface com.stc.connector.db.AgentFactory

getInstance

public com.stc.connector.appconn.db.StatementAgent getInstance(java.lang.Class clsAgent)
                                                        throws java.lang.Exception

Gets a statement agent instance.

Specified by:

getInstance in interface com.stc.connector.db.AgentFactory

Parameters:

clsAgent - class of StatementAgent

Returns:

a StatementAgent instance

Throws:

java.lang.Exception - any exception related to instance creation

getInstance

public com.stc.connector.appconn.db.StatementAgent getInstance(java.lang.Class clsAgent,
                                                               int iScroll,
                                                               int iConcur)
                                                        throws java.lang.Exception

Gets a StatementAgent instance with the specified resultset and concurrency types.

Specified by:

getInstance in interface com.stc.connector.db.AgentFactory

Parameters:

clsAgent - class of StatementAgent

iScroll - resultset type; TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE

iConcur - concurrency type; CONCUR_READ_ONLY, CONCUR_UPDATABLE

Returns:

a StatementAgent instance

Throws:

java.lang.Exception - any exception related to instance creation