com.ibm.di.systemqueue.driver
Class ActiveMQ

java.lang.Object
  com.ibm.di.systemqueue.driver.ActiveMQ

All Implemented Interfaces:

JMSDriver

Direct Known Subclasses:

ActiveMQ

public class ActiveMQ
extends java.lang.Object
implements JMSDriver

The ActiveMQ JMS Driver implementation. It initialize the JMS Driver and provides specific way for obtaining JMS QueueConnectionFactory/TopicConnectionFactory.

Field Summary

static java.lang.String

PROP_BROKER_URL JMS Driver property name used to define broker.

Fields inherited from interface com.ibm.di.systemqueue.driver.JMSDriver

ENVIRONMENT_LOG, JMS_DRIVER_TMS_FILE

Constructor Summary

ActiveMQ()

Method Summary

javax.jms.QueueConnectionFactory	getQueueFactory() This method retrieves the provider-specific javax.jms.QueueConnectionFactory object
javax.jms.TopicConnectionFactory	getTopicFactory() This method retrieves the provider-specific javax.jms.TopicConnectionFactory object
void	initialize(java.util.Hashtable env) The initialize(Hastable env) method is passed a java.util.Hashtable object which stores provider-specific parameters, which can be used for connecting to a specific instance of the JMS server.
void	terminate() This is a call-back method used to notify the JMS Driver so it could clean any used resources.

Methods inherited from class java.lang.Object

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

Field Detail

PROP_BROKER_URL

public static final java.lang.String PROP_BROKER_URL

JMS Driver property name used to define broker.

See Also:

Constant Field Values

Constructor Detail

ActiveMQ

public ActiveMQ()

Method Detail

initialize

public void initialize(java.util.Hashtable env)
                throws java.lang.Exception

The initialize(Hastable env) method is passed a java.util.Hashtable object which stores provider-specific parameters, which can be used for connecting to a specific instance of the JMS server. Normally this method would use the supplied parameters to connect to the JMS server and obtain a javax.jms.TopicConnectionFactory object and/or a javax.jms.QueueConnectionFactory object. Then the method would store the object(s) in member variables so that it/they can be later retrieved via the getQueueFactory() and/or the getTopicFactory() method.

Specified by:

initialize in interface JMSDriver

Parameters:

env - Hashtable that holds Driver properties

Throws:

java.lang.Exception - if JMS Driver cannot be initialized

getQueueFactory

public javax.jms.QueueConnectionFactory getQueueFactory()
                                                 throws java.lang.Exception

This method retrieves the provider-specific javax.jms.QueueConnectionFactory object

Specified by:

getQueueFactory in interface JMSDriver

Returns:

QueueConnectionFactory object of the JMS Driver

Throws:

java.lang.Exception - if QueueConnectionFactory cannot be created

getTopicFactory

public javax.jms.TopicConnectionFactory getTopicFactory()
                                                 throws java.lang.Exception

This method retrieves the provider-specific javax.jms.TopicConnectionFactory object

Specified by:

getTopicFactory in interface JMSDriver

Returns:

TopicConnectionFactory object of the JMS Driver

Throws:

java.lang.Exception - if TopicConnectionFactory cannot be created

terminate

public void terminate()
               throws java.lang.Exception

This is a call-back method used to notify the JMS Driver so it could clean any used resources. This method should be used in very rare cases.

Specified by:

terminate in interface JMSDriver

Throws:

java.lang.Exception - if error while terminating occurs.