org.apache.activemq.ra

Class ActiveMQManagedConnection

java.lang.Object

org.apache.activemq.ra.ActiveMQManagedConnection

All Implemented Interfaces:

javax.jms.ExceptionListener, javax.resource.spi.ManagedConnection

public class ActiveMQManagedConnection
extends Object
implements javax.resource.spi.ManagedConnection, javax.jms.ExceptionListener

ActiveMQManagedConnection maps to real physical connection to the server. Since a ManagedConnection has to provide a transaction managment interface to the physical connection, and sessions are the objects implement transaction managment interfaces in the JMS API, this object also maps to a singe physical JMS session.

The side-effect is that JMS connection the application gets will allways create the same session object. This is good if running in an app server since the sessions are elisted in the context transaction. This is bad if used outside of an app server since the user may be trying to create 2 different sessions to coordinate 2 different uow.

Constructor Summary

Constructors

Constructor and Description
ActiveMQManagedConnection(Subject subject, org.apache.activemq.ActiveMQConnection physicalConnection, ActiveMQConnectionRequestInfo info)

Method Summary

Methods

Modifier and Type	Method and Description
void	addConnectionEventListener(javax.resource.spi.ConnectionEventListener listener)
void	associate(Subject subject, ActiveMQConnectionRequestInfo info)
void	associateConnection(Object connection)
void	cleanup() Cleans up all proxy handles attached to this physical connection so that they cannot be used anymore.
void	destroy() Close down the physical connection to the server.
Object	getConnection(Subject subject, javax.resource.spi.ConnectionRequestInfo info)
javax.resource.spi.LocalTransaction	getLocalTransaction()
PrintWriter	getLogWriter()
javax.resource.spi.ManagedConnectionMetaData	getMetaData()
javax.jms.Connection	getPhysicalConnection()
org.apache.activemq.TransactionContext	getTransactionContext()
XAResource	getXAResource()
boolean	isInManagedTx()
static boolean	matches(Object x, Object y)
boolean	matches(Subject subject, javax.resource.spi.ConnectionRequestInfo info)
void	onException(javax.jms.JMSException e)
void	proxyClosedEvent(ManagedConnectionProxy proxy) When a proxy is closed this cleans up the proxy and notifies the ConnectionEventListeners that a connection closed.
void	removeConnectionEventListener(javax.resource.spi.ConnectionEventListener listener)
void	setLogWriter(PrintWriter logWriter)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ActiveMQManagedConnection

public ActiveMQManagedConnection(Subject subject,
                         org.apache.activemq.ActiveMQConnection physicalConnection,
                         ActiveMQConnectionRequestInfo info)
                          throws javax.resource.ResourceException

Throws:

javax.resource.ResourceException

Method Detail

isInManagedTx

public boolean isInManagedTx()

matches

public static boolean matches(Object x,
              Object y)

associate

public void associate(Subject subject,
             ActiveMQConnectionRequestInfo info)
               throws javax.jms.JMSException

Throws:

javax.jms.JMSException

getPhysicalConnection

public javax.jms.Connection getPhysicalConnection()

getConnection

public Object getConnection(Subject subject,
                   javax.resource.spi.ConnectionRequestInfo info)
                     throws javax.resource.ResourceException

Specified by:

getConnection in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

See Also:

ManagedConnection.getConnection(javax.security.auth.Subject, javax.resource.spi.ConnectionRequestInfo)

destroy

public void destroy()
             throws javax.resource.ResourceException

Close down the physical connection to the server.

Specified by:

destroy in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

See Also:

ManagedConnection.destroy()

cleanup

public void cleanup()
             throws javax.resource.ResourceException

Cleans up all proxy handles attached to this physical connection so that they cannot be used anymore.

Specified by:

cleanup in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

See Also:

ManagedConnection.cleanup()

associateConnection

public void associateConnection(Object connection)
                         throws javax.resource.ResourceException

Specified by:

associateConnection in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

See Also:

ManagedConnection.associateConnection(java.lang.Object)

addConnectionEventListener

public void addConnectionEventListener(javax.resource.spi.ConnectionEventListener listener)

Specified by:

addConnectionEventListener in interface javax.resource.spi.ManagedConnection

See Also:

ManagedConnection.addConnectionEventListener(javax.resource.spi.ConnectionEventListener)

removeConnectionEventListener

public void removeConnectionEventListener(javax.resource.spi.ConnectionEventListener listener)

Specified by:

removeConnectionEventListener in interface javax.resource.spi.ManagedConnection

See Also:

ManagedConnection.removeConnectionEventListener(javax.resource.spi.ConnectionEventListener)

getXAResource

public XAResource getXAResource()
                         throws javax.resource.ResourceException

Specified by:

getXAResource in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

See Also:

ManagedConnection.getXAResource()

getLocalTransaction

public javax.resource.spi.LocalTransaction getLocalTransaction()
                                                        throws javax.resource.ResourceException

Specified by:

getLocalTransaction in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

See Also:

ManagedConnection.getLocalTransaction()

getMetaData

public javax.resource.spi.ManagedConnectionMetaData getMetaData()
                                                         throws javax.resource.ResourceException

Specified by:

getMetaData in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

See Also:

ManagedConnection.getMetaData()

setLogWriter

public void setLogWriter(PrintWriter logWriter)
                  throws javax.resource.ResourceException

Specified by:

setLogWriter in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

See Also:

ManagedConnection.setLogWriter(java.io.PrintWriter)

getLogWriter

public PrintWriter getLogWriter()
                         throws javax.resource.ResourceException

Specified by:

getLogWriter in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

See Also:

ManagedConnection.getLogWriter()

matches

public boolean matches(Subject subject,
              javax.resource.spi.ConnectionRequestInfo info)

Parameters:

subject - subject to match

info - cri to match

Returns:

whether the subject and cri match sufficiently to allow using this connection under the new circumstances

proxyClosedEvent

public void proxyClosedEvent(ManagedConnectionProxy proxy)

When a proxy is closed this cleans up the proxy and notifies the ConnectionEventListeners that a connection closed.

Parameters:

proxy -

onException

public void onException(javax.jms.JMSException e)

Specified by:

onException in interface javax.jms.ExceptionListener

getTransactionContext

public org.apache.activemq.TransactionContext getTransactionContext()

Returns:

Returns the transactionContext.

toString

public String toString()

Overrides:

toString in class Object