/**
* Remove the specified eviction task from the timer.
* @param task Task to be scheduled
*/
static internal void cancel(java.util.TimerTask task)
{
lock (lockJ)
task.cancel();
_usageCount--;
if (_usageCount == 0)
{
_timer.cancel();
_timer = null;
}
}
/**
* Add the specified eviction task to the timer. Tasks that are added with a
* call to this method *must* call {@link #cancel(TimerTask)} to cancel the
* task to prevent memory and/or thread leaks in application server
* environments.
* @param task Task to be scheduled
* @param delay Delay in milliseconds before task is executed
* @param period Time in milliseconds between executions
*/
static internal void schedule(java.util.TimerTask task, long delay, long period)
{
lock (lockJ)
{
if (null == _timer)
{
// Force the new Timer thread to be created with a context class
// loader set to the class loader that loaded this library
java.lang.ClassLoader ccl = new PrivilegedGetTccl().run();
try
{
new PrivilegedSetTccl(typeof(EvictionTimer).getClass().getClassLoader());
_timer = new java.util.Timer(true);
}
finally
{
new PrivilegedSetTccl(ccl);
}
}
_usageCount++;
_timer.schedule(task, delay, period);
}
}
