org.gcube.datatransfer.common.messaging

Class BrokerSubscription<LISTENER extends javax.jms.MessageListener>

java.lang.Object

java.lang.Thread

org.gcube.datatransfer.common.messaging.BrokerSubscription<LISTENER>

Type Parameters:

LISTENER -

All Implemented Interfaces:

Runnable, javax.jms.ExceptionListener

public abstract class BrokerSubscription<LISTENER extends javax.jms.MessageListener>
extends Thread
implements javax.jms.ExceptionListener

Author:

Andrea Manzi(CERN)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	BrokerSubscription.DestinationPair destination pair

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	ackMode
protected ArrayList<javax.jms.Connection>	connections
protected LISTENER	listener
protected ArrayList<String>	messageSelectors
protected BrokerSubscription.DestinationPair	pair
protected String	subscriberEndpoint
protected static boolean	transacted

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
BrokerSubscription(String subscriberEndpoint) default constructor

Method Summary

Methods

Modifier and Type	Method and Description
ArrayList<javax.jms.Connection>	getConnections() Get the list of connections
BrokerSubscription.DestinationPair	getDestinationPair() get the DestinationPair info
LISTENER	getListener() Get the listener associated to the subscription
ArrayList<String>	getMessageSelectors() Get the message Selectors for this subscription
void	onException(javax.jms.JMSException exce)
void	run()
void	setConnections(ArrayList<javax.jms.Connection> connections) Set the list of connections
void	setDestinationPair(BrokerSubscription.DestinationPair pair) set the DestinationPair info
void	setListener(LISTENER listener) set the listener associated to the connection
void	setMessageSelectors(ArrayList<String> messageSelectors) Set the message selectors for this subscription
abstract void	setScope(org.gcube.common.core.scope.GCUBEScope scope) set the scope
void	setupQueueSubscription() setupQueueSubscription
void	subscribe() subscribe

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

subscriberEndpoint

protected String subscriberEndpoint

pair

protected BrokerSubscription.DestinationPair pair

messageSelectors

protected ArrayList<String> messageSelectors

listener

protected LISTENER extends javax.jms.MessageListener listener

connections

protected ArrayList<javax.jms.Connection> connections

transacted

protected static boolean transacted

ackMode

protected static int ackMode

Constructor Detail

BrokerSubscription

public BrokerSubscription(String subscriberEndpoint)

default constructor

Method Detail

setScope

public abstract void setScope(org.gcube.common.core.scope.GCUBEScope scope)

set the scope

Parameters:

scope - the scope to set

subscribe

public void subscribe()
               throws Exception

subscribe

Throws:

Exception

getConnections

public ArrayList<javax.jms.Connection> getConnections()

Get the list of connections

Returns:

the list of connections

setConnections

public void setConnections(ArrayList<javax.jms.Connection> connections)

Set the list of connections

Parameters:

connections - the list of connections

setupQueueSubscription

public void setupQueueSubscription()
                            throws Exception

setupQueueSubscription

Throws:

Exception

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

onException

public void onException(javax.jms.JMSException exce)

Specified by:

onException in interface javax.jms.ExceptionListener

getDestinationPair

public BrokerSubscription.DestinationPair getDestinationPair()

get the DestinationPair info

Returns:

the DestinationPair info

setDestinationPair

public void setDestinationPair(BrokerSubscription.DestinationPair pair)

set the DestinationPair info

Parameters:

pair - the DestinationPair info

getListener

public LISTENER getListener()

Get the listener associated to the subscription

Returns:

the listener

setListener

public void setListener(LISTENER listener)

set the listener associated to the connection

Parameters:

listener - the listener

getMessageSelectors

public ArrayList<String> getMessageSelectors()

Get the message Selectors for this subscription

Returns:

the message selectors

setMessageSelectors

public void setMessageSelectors(ArrayList<String> messageSelectors)

Set the message selectors for this subscription

Parameters:

messageSelectors - the message selector