org.apache.oozie.jms

Interface ConnectionContext

All Known Implementing Classes:

DefaultConnectionContext

public interface ConnectionContext

Maintains a JMS connection for creating session, consumer and producer

Method Summary

Modifier and Type	Method and Description
void	close() Closes the connection
void	createConnection(Properties props) Create connection using properties
javax.jms.MessageConsumer	createConsumer(javax.jms.Session session, String topicName) Creates consumer using session and topic name
javax.jms.MessageConsumer	createConsumer(javax.jms.Session session, String topicName, String selector) Creates consumer using session, topic name and selector
javax.jms.MessageProducer	createProducer(javax.jms.Session session, String topicName) Creates producer using session and topic
javax.jms.Session	createSession(int sessionOpts) Creates session using the specified session opts
javax.jms.Session	createThreadLocalSession(int sessionOpts) Creates a threadlocal session using session opts
boolean	isConnectionInitialized() Checks whether connection is initialized or not
void	setExceptionListener(javax.jms.ExceptionListener exceptionListener) Set the exception Listener

Method Detail

createConnection

void createConnection(Properties props)
               throws NamingException,
                      javax.jms.JMSException

Create connection using properties

Parameters:

props - the properties used for creating jndi context

Throws:

javax.jms.JMSException

NamingException

setExceptionListener

void setExceptionListener(javax.jms.ExceptionListener exceptionListener)
                   throws javax.jms.JMSException

Set the exception Listener

Parameters:

exceptionListener -

Throws:

javax.jms.JMSException

isConnectionInitialized

boolean isConnectionInitialized()

Checks whether connection is initialized or not

Returns:

true if connection is initialized

createSession

javax.jms.Session createSession(int sessionOpts)
                         throws javax.jms.JMSException

Creates session using the specified session opts

Parameters:

sessionOpts -

Returns:

Session returns session using the specified session opts

Throws:

javax.jms.JMSException

createConsumer

javax.jms.MessageConsumer createConsumer(javax.jms.Session session,
                                         String topicName)
                                  throws javax.jms.JMSException

Creates consumer using session and topic name

Parameters:

session -

topicName -

Returns:

MessageConsumer returns consumer using session and topic name

Throws:

javax.jms.JMSException

createConsumer

javax.jms.MessageConsumer createConsumer(javax.jms.Session session,
                                         String topicName,
                                         String selector)
                                  throws javax.jms.JMSException

Creates consumer using session, topic name and selector

Parameters:

session -

topicName -

Returns:

MessageConsumer returns consumer using session, topic name and selector

Throws:

javax.jms.JMSException

createProducer

javax.jms.MessageProducer createProducer(javax.jms.Session session,
                                         String topicName)
                                  throws javax.jms.JMSException

Creates producer using session and topic

Parameters:

session -

topicName -

Returns:

MessageProducer returns producer using session and topic name

Throws:

javax.jms.JMSException

createThreadLocalSession

javax.jms.Session createThreadLocalSession(int sessionOpts)
                                    throws javax.jms.JMSException

Creates a threadlocal session using session opts

Parameters:

sessionOpts -

Returns:

Session returns a threadlocal session using session opts

Throws:

javax.jms.JMSException

close

void close()

Closes the connection