Package org.zeroturnaround.process

Class PollingProcess

java.lang.Object

org.zeroturnaround.process.AbstractProcess

org.zeroturnaround.process.PollingProcess

All Implemented Interfaces:

SystemProcess

Direct Known Subclasses:

PidProcess

public abstract class PollingProcess
extends AbstractProcess

Base implementation that polls for a process status.

waitFor methods poll for SystemProcess.isAlive() method which should be implemented in the sub classes.

Field Summary

Fields inherited from class org.zeroturnaround.process.AbstractProcess

log

Constructor Summary

Constructors

Constructor	Description
PollingProcess()

Method Summary

Modifier and Type	Method	Description
long	getIntervalForCheckingFinished()
void	setIntervalForCheckingFinished(long intervalForCheckingFinished)
void	waitFor()	Causes the current thread to wait, if necessary, until this process has terminated.

Methods inherited from class org.zeroturnaround.process.AbstractProcess

destroy, destroyForcefully, destroyGracefully, getDescription, toString, waitFor

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.zeroturnaround.process.SystemProcess

isAlive

Constructor Details

PollingProcess

public PollingProcess()

Method Details

getIntervalForCheckingFinished

public long getIntervalForCheckingFinished()

setIntervalForCheckingFinished

public void setIntervalForCheckingFinished(long intervalForCheckingFinished)

waitFor

public void waitFor()
             throws InterruptedException

Description copied from interface: SystemProcess

Causes the current thread to wait, if necessary, until this process has terminated.

This method returns immediately if the process has already terminated. If the process has not yet terminated, the calling thread will be blocked until the process exits.

Throws:

InterruptedException - if interrupted.