org.gcube.data.harmonization.occurrence.queue
Class QueueReceiver

java.lang.Object
  java.lang.Thread
      org.gcube.data.harmonization.occurrence.queue.QueueReceiver

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

ImportHandler, MergeHandler

public abstract class QueueReceiver
extends Thread

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

protected AtomicBoolean	continueListening
protected String	currentMessage
protected AtomicInteger	errorCount
protected AtomicInteger	readCount

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

QueueReceiver()

Method Summary

void	bind(com.rabbitmq.client.Channel channel, String routingKey)
abstract void	cleanup()
int	getComputedCount()
String	getExchangeName()
abstract void	handleMessage()
abstract void	rollback()
void	run()
void	stopListening()

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

continueListening

protected AtomicBoolean continueListening

readCount

protected AtomicInteger readCount

errorCount

protected AtomicInteger errorCount

currentMessage

protected String currentMessage

Constructor Detail

QueueReceiver

public QueueReceiver()

Method Detail

bind

public void bind(com.rabbitmq.client.Channel channel,
                 String routingKey)
          throws IOException

Throws:

IOException

getExchangeName

public String getExchangeName()

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

stopListening

public void stopListening()

getComputedCount

public int getComputedCount()

handleMessage

public abstract void handleMessage()
                            throws Exception

Throws:

Exception

rollback

public abstract void rollback()
                       throws Exception

Throws:

Exception

cleanup

public abstract void cleanup()