com.ibm.di.systemqueue.driver
Interface JMSDriver

All Known Implementing Classes:

IBMMB, IBMMB, IBMMQ, IBMMQ, IBMMQe, IBMMQe, JMSScriptDriver, WebsphereESB

public interface JMSDriver

The JMS Driver interface. It exposes the public method that are specific for different JMS Drivers. getQueueFactory() and getTopicFactory() returns specific QueueConnectionFactory/TopicConnectionFactory of the JMS Driver.

Field Summary

static String	ENVIRONMENT_LOG This is the key on which is mapped an object of type JMSDriverLog during the call to the initialize(Hashtable) method.
static String	JMS_DRIVER_TMS_FILE This is the name of the file where the JMS Drivers' translated messages are placed.

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(Hashtable aEnv) 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.

Field Detail

ENVIRONMENT_LOG

static final String ENVIRONMENT_LOG

This is the key on which is mapped an object of type JMSDriverLog during the call to the initialize(Hashtable) method.

See Also:

Constant Field Values

JMS_DRIVER_TMS_FILE

static final String JMS_DRIVER_TMS_FILE

This is the name of the file where the JMS Drivers' translated messages are placed.

See Also:

Constant Field Values

Method Detail

initialize

void initialize(Hashtable aEnv)
                throws 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.

Parameters:

aEnv - Hashtable that holds Driver properties

Throws:

Exception - if JMS Driver cannot be initialized

getQueueFactory

javax.jms.QueueConnectionFactory getQueueFactory()
                                                 throws Exception

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

Returns:

QueueConnectionFactory object of the JMS Driver

Throws:

Exception - if QueueConnectionFactory cannot be created

getTopicFactory

javax.jms.TopicConnectionFactory getTopicFactory()
                                                 throws Exception

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

Returns:

TopicConnectionFactory object of the JMS Driver

Throws:

Exception - if TopicConnectionFactory cannot be created

terminate

void terminate()
               throws 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.

Throws:

Exception - if error while terminating occurs.

Since:

7.0