org.objectweb.cjdbc.driver.connectpolicy
Class ControllerPingThread

java.lang.Object
  java.lang.Thread
      org.objectweb.cjdbc.driver.connectpolicy.ControllerPingThread

All Implemented Interfaces:

java.lang.Runnable

public class ControllerPingThread

extends java.lang.Thread

This class defines a ControllerPingThread that periodically tries to connect to a failed controller to check if it is back online.

Version:

1.0

Author:

Emmanuel Cecchet

Field Summary

private int	debugLevel
private AbstractControllerConnectPolicy	policy
private long	retryIntervalInMs
private boolean	threadTerminated

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ControllerPingThread(AbstractControllerConnectPolicy policy, long retryIntervalInMs, int debugLevel)
Creates a new ControllerPingThread object.

Method Summary

boolean	isTerminated() Returns true if the thread is terminated.
void	run()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

policy

private AbstractControllerConnectPolicy policy

retryIntervalInMs

private long retryIntervalInMs

threadTerminated

private boolean threadTerminated

debugLevel

private int debugLevel

Constructor Detail

ControllerPingThread

public ControllerPingThread(AbstractControllerConnectPolicy policy,
                            long retryIntervalInMs,
                            int debugLevel)

Creates a new ControllerPingThread object.

Parameters:

policy - controller connection policy.

retryIntervalInMs - interval in ms between 2 pings (checks).

debugLevel - the debug level to use

Method Detail

run

public void run()

See Also:

Runnable.run()

isTerminated

public boolean isTerminated()

Returns true if the thread is terminated.

Returns:

true if the thread is terminated.