com.ibm.di.systemqueue
Class SystemQueueEngine

java.lang.Object
  com.ibm.di.systemqueue.SystemQueueEngine

public class SystemQueueEngine
extends Object

The System Queue Engine provides initialization of MQe and default System Queue object. The SystemQueueEngine is Singleton and provide single entry point to create and access connections to specific JMS Drivers. It reads specified parameters in global.properties/solution.properties and creates desired System Queue objects. It provides public static method for creating additional System Queue with given parameters.

Field Summary

static ResourceHash

sResHash

Method Summary

static SystemQueueEngine	getInstance() Creator/getter of SystemQueueEngine singleton, single entry point when creating or getting SystemQueueEngine object
static com.ibm.mqe.jms.MQeQueueConnectionFactory	getMQeQueueConnectionFactory() Public getter of MQeQueueConnectionFactory
static SystemQueue	getSystemQueue() Public getter of default SystemQueue

Methods inherited from class java.lang.Object

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

Field Detail

sResHash

public static ResourceHash sResHash

Method Detail

getInstance

public static SystemQueueEngine getInstance()
                                     throws Exception

Creator/getter of SystemQueueEngine singleton, single entry point when creating or getting SystemQueueEngine object

Returns:

the instance of SystemQueueEngine

Throws:

Exception - If SystemQueueEngine is turned off

getSystemQueue

public static SystemQueue getSystemQueue()
                                  throws Exception

Public getter of default SystemQueue

Returns:

SystemQueue object that holds default System Queue

Throws:

Exception - If SystemQueueEngine is turned off or default System Queue cannot be initialized

getMQeQueueConnectionFactory

public static com.ibm.mqe.jms.MQeQueueConnectionFactory getMQeQueueConnectionFactory()
                                                                              throws Exception

Public getter of MQeQueueConnectionFactory

Returns:

MQeQueueConnectionFactory object that holds MQe connection

Throws:

Exception - If SystemQueueEngine is turned off or

Exception - If SystemQueueEngine is turned off or MQe System Queue cannot be initialized