org.jbpm.job.executor
Class JobExecutor

java.lang.Object
  org.jbpm.job.executor.JobExecutor

All Implemented Interfaces:

java.io.Serializable

public class JobExecutor
extends java.lang.Object
implements java.io.Serializable

See Also:

Serialized Form

Field Summary

protected int	historyMaxSize Deprecated. this field was never used
protected static java.lang.String	hostName
protected int	idleInterval
protected boolean	isStarted
protected JbpmConfiguration	jbpmConfiguration
protected int	lockBufferTime
protected int	lockMonitorInterval
protected LockMonitorThread	lockMonitorThread
protected int	maxIdleInterval
protected int	maxLockTime
protected java.util.Map	monitoredJobIds
protected java.lang.String	name
protected int	nbrOfThreads
protected java.util.Map	threads

Constructor Summary

JobExecutor()

Method Summary

void	addMonitoredJobId(java.lang.String threadName, long jobId)
protected java.lang.Thread	createThread(java.lang.String threadName)
void	ensureThreadsAreActive()
int	getHistoryMaxSize() Deprecated. this property was never used
int	getIdleInterval()
JbpmConfiguration	getJbpmConfiguration()
protected java.lang.String	getLastThreadName()
int	getLockBufferTime()
int	getLockMonitorInterval()
int	getMaxIdleInterval()
int	getMaxLockTime()
java.util.Set	getMonitoredJobIds()
java.lang.String	getName()
int	getNbrOfThreads()
protected java.lang.String	getNextThreadName()
int	getSize() Deprecated. Replaced by getNbrOfThreads()
java.util.Map	getThreads()
boolean	isStarted() Tells whether this job executor has been started.
void	removeMonitoredJobId(java.lang.String threadName)
void	setHistoryMaxSize(int historyMaxSize) Deprecated. this property was never used
void	setIdleInterval(int idleInterval)
void	setJbpmConfiguration(JbpmConfiguration jbpmConfiguration)
void	setLockBufferTime(int lockBufferTime)
void	setLockMonitorInterval(int lockMonitorInterval)
void	setMaxIdleInterval(int maxIdleInterval)
void	setMaxLockTime(int maxLockTime)
void	setMonitoredJobIds(java.util.Map monitoredJobIds) Deprecated. monitoredJobIds is an internal control field
void	setName(java.lang.String name)
void	setNbrOfThreads(int nbrOfThreads)
void	setSize(int nbrOfThreads) Deprecated. Replaced by setNbrOfThreads(int)
void	setStarted(boolean isStarted) Deprecated. isStarted is an internal control field
void	setThreads(java.util.Map threads) Deprecated. threads is an internal control field
void	start()
protected void	startThread()
protected void	startThread(java.lang.String threadName)
java.util.List	stop() signals to all threads in this job executor to stop.
void	stopAndJoin()
protected java.lang.Thread	stopThread()

Methods inherited from class java.lang.Object

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

Field Detail

jbpmConfiguration

protected JbpmConfiguration jbpmConfiguration

name

protected java.lang.String name

nbrOfThreads

protected int nbrOfThreads

idleInterval

protected int idleInterval

maxIdleInterval

protected int maxIdleInterval

historyMaxSize

protected int historyMaxSize

Deprecated. this field was never used

maxLockTime

protected int maxLockTime

lockMonitorInterval

protected int lockMonitorInterval

lockBufferTime

protected int lockBufferTime

threads

protected java.util.Map threads

lockMonitorThread

protected LockMonitorThread lockMonitorThread

monitoredJobIds

protected java.util.Map monitoredJobIds

isStarted

protected boolean isStarted

hostName

protected static java.lang.String hostName

Constructor Detail

JobExecutor

public JobExecutor()

Method Detail

start

public void start()

stop

public java.util.List stop()

signals to all threads in this job executor to stop. Threads may be in the middle of processing a job and they will finish that first. Use stopAndJoin() in case you want a method that blocks until all the threads are actually finished.

Returns:

a list of the stopped threads. In case no threads were stopped an empty list will be returned.

stopAndJoin

public void stopAndJoin()
                 throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

ensureThreadsAreActive

public void ensureThreadsAreActive()

startThread

protected void startThread()

startThread

protected void startThread(java.lang.String threadName)

createThread

protected java.lang.Thread createThread(java.lang.String threadName)

getNextThreadName

protected java.lang.String getNextThreadName()

getLastThreadName

protected java.lang.String getLastThreadName()

stopThread

protected java.lang.Thread stopThread()

getMonitoredJobIds

public java.util.Set getMonitoredJobIds()

addMonitoredJobId

public void addMonitoredJobId(java.lang.String threadName,
                              long jobId)

removeMonitoredJobId

public void removeMonitoredJobId(java.lang.String threadName)

setMonitoredJobIds

public void setMonitoredJobIds(java.util.Map monitoredJobIds)

Deprecated. monitoredJobIds is an internal control field

Throws:

java.lang.UnsupportedOperationException - to prevent invocation

getHistoryMaxSize

public int getHistoryMaxSize()

Deprecated. this property was never used

setHistoryMaxSize

public void setHistoryMaxSize(int historyMaxSize)

Deprecated. this property was never used

getIdleInterval

public int getIdleInterval()

setIdleInterval

public void setIdleInterval(int idleInterval)

isStarted

public boolean isStarted()

Tells whether this job executor has been started.

setStarted

public void setStarted(boolean isStarted)

Deprecated. isStarted is an internal control field

Throws:

java.lang.UnsupportedOperationException - to prevent invocation

getJbpmConfiguration

public JbpmConfiguration getJbpmConfiguration()

setJbpmConfiguration

public void setJbpmConfiguration(JbpmConfiguration jbpmConfiguration)

getMaxIdleInterval

public int getMaxIdleInterval()

setMaxIdleInterval

public void setMaxIdleInterval(int maxIdleInterval)

getName

public java.lang.String getName()

setName

public void setName(java.lang.String name)

getSize

public int getSize()

Deprecated. Replaced by getNbrOfThreads()

setSize

public void setSize(int nbrOfThreads)

Deprecated. Replaced by setNbrOfThreads(int)

getThreads

public java.util.Map getThreads()

setThreads

public void setThreads(java.util.Map threads)

Deprecated. threads is an internal control field

Throws:

java.lang.UnsupportedOperationException - to prevent invocation

getMaxLockTime

public int getMaxLockTime()

setMaxLockTime

public void setMaxLockTime(int maxLockTime)

getLockBufferTime

public int getLockBufferTime()

setLockBufferTime

public void setLockBufferTime(int lockBufferTime)

getLockMonitorInterval

public int getLockMonitorInterval()

setLockMonitorInterval

public void setLockMonitorInterval(int lockMonitorInterval)

getNbrOfThreads

public int getNbrOfThreads()

setNbrOfThreads

public void setNbrOfThreads(int nbrOfThreads)