org.apache.cxf.workqueue

Class AutomaticWorkQueueImpl

java.lang.Object

org.apache.cxf.workqueue.AutomaticWorkQueueImpl

All Implemented Interfaces:

Executor, AutomaticWorkQueue, WorkQueue

public class AutomaticWorkQueueImpl
extends Object
implements AutomaticWorkQueue

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROPERTY_NAME

Constructor Summary

Constructors

Constructor and Description
AutomaticWorkQueueImpl()
AutomaticWorkQueueImpl(int max)
AutomaticWorkQueueImpl(int mqs, int initialThreads, int highWaterMark, int lowWaterMark, long dequeueTimeout)
AutomaticWorkQueueImpl(int mqs, int initialThreads, int highWaterMark, int lowWaterMark, long dequeueTimeout, String name)
AutomaticWorkQueueImpl(int max, String name)
AutomaticWorkQueueImpl(String name)

Method Summary

Modifier and Type	Method and Description
void	addChangeListener(PropertyChangeListener listener)
void	addSharedUser()
void	execute(Runnable command)
void	execute(Runnable work, long timeout) Submits a work item for execution at some time in the future, waiting for up to a specified amount of time for the item to be accepted.
int	getActiveCount()
protected ThreadPoolExecutor	getExecutor()
int	getHighWaterMark()
int	getInitialSize()
int	getLargestPoolSize()
int	getLowWaterMark()
long	getMaxSize() Gets the maximum size (capacity) of the backing queue.
String	getName() Get's the name of the workqueue
int	getPoolSize()
Dictionary<String,String>	getProperties()
int	getShareCount()
long	getSize() Gets the current size of the backing queue.
boolean	isEmpty()
boolean	isFull()
boolean	isShared()
boolean	isShutdown() Returns true if this object has been shut down.
void	notifyChangeListeners(PropertyChangeEvent event)
void	removeChangeListener(PropertyChangeListener listener)
void	removeSharedUser()
void	schedule(Runnable work, long delay) Schedules a work item for execution at some time in the future.
void	setDequeueTimeout(long l)
void	setHighWaterMark(int hwm)
void	setInitialSize(int initialSize)
void	setLowWaterMark(int lwm)
void	setName(String s)
void	setQueueSize(int size)
void	setShared(boolean shared)
void	shutdown(boolean processRemainingWorkItems) Initiates an orderly shutdown.
String	toString()
void	update(Dictionary<String,String> config)

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_NAME

public static final String PROPERTY_NAME

See Also:

Constant Field Values

Constructor Detail

AutomaticWorkQueueImpl

public AutomaticWorkQueueImpl()

AutomaticWorkQueueImpl

public AutomaticWorkQueueImpl(String name)

AutomaticWorkQueueImpl

public AutomaticWorkQueueImpl(int max)

AutomaticWorkQueueImpl

public AutomaticWorkQueueImpl(int max,
                              String name)

AutomaticWorkQueueImpl

public AutomaticWorkQueueImpl(int mqs,
                              int initialThreads,
                              int highWaterMark,
                              int lowWaterMark,
                              long dequeueTimeout)

AutomaticWorkQueueImpl

public AutomaticWorkQueueImpl(int mqs,
                              int initialThreads,
                              int highWaterMark,
                              int lowWaterMark,
                              long dequeueTimeout,
                              String name)

Method Detail

addChangeListener

public void addChangeListener(PropertyChangeListener listener)

removeChangeListener

public void removeChangeListener(PropertyChangeListener listener)

notifyChangeListeners

public void notifyChangeListeners(PropertyChangeEvent event)

setShared

public void setShared(boolean shared)

isShared

public boolean isShared()

addSharedUser

public void addSharedUser()

removeSharedUser

public void removeSharedUser()

getShareCount

public int getShareCount()

getExecutor

protected ThreadPoolExecutor getExecutor()

setName

public void setName(String s)

getName

public String getName()

Description copied from interface: AutomaticWorkQueue

Get's the name of the workqueue

Specified by:

getName in interface AutomaticWorkQueue

Returns:

the name

toString

public String toString()

Overrides:

toString in class Object

execute

public void execute(Runnable command)

Specified by:

execute in interface Executor

execute

public void execute(Runnable work,
                    long timeout)

Description copied from interface: WorkQueue

Submits a work item for execution at some time in the future, waiting for up to a specified amount of time for the item to be accepted.

Specified by:

execute in interface WorkQueue

Parameters:

work - the workitem to submit for execution.

timeout - the maximum amount of time (in milliseconds) to wait for it to be accepted.

schedule

public void schedule(Runnable work,
                     long delay)

Description copied from interface: WorkQueue

Schedules a work item for execution at some time in the future.

Specified by:

schedule in interface WorkQueue

Parameters:

work - the task to submit for execution.

delay - the delay before the task is executed

shutdown

public void shutdown(boolean processRemainingWorkItems)

Description copied from interface: AutomaticWorkQueue

Initiates an orderly shutdown. If processRemainingWorkItems is true, waits for all active items to finish execution before returning, otherwise returns immediately after removing all non active items from the queue.

Specified by:

shutdown in interface AutomaticWorkQueue

getMaxSize

public long getMaxSize()

Gets the maximum size (capacity) of the backing queue.

Returns:

the maximum size (capacity) of the backing queue.

getSize

public long getSize()

Gets the current size of the backing queue.

Returns:

the current size of the backing queue.

isEmpty

public boolean isEmpty()

isFull

public boolean isFull()

getHighWaterMark

public int getHighWaterMark()

getLowWaterMark

public int getLowWaterMark()

getInitialSize

public int getInitialSize()

setHighWaterMark

public void setHighWaterMark(int hwm)

setLowWaterMark

public void setLowWaterMark(int lwm)

setInitialSize

public void setInitialSize(int initialSize)

setQueueSize

public void setQueueSize(int size)

setDequeueTimeout

public void setDequeueTimeout(long l)

isShutdown

public boolean isShutdown()

Description copied from interface: AutomaticWorkQueue

Returns true if this object has been shut down.

Specified by:

isShutdown in interface AutomaticWorkQueue

Returns:

true if this object has been shut down.

getLargestPoolSize

public int getLargestPoolSize()

getPoolSize

public int getPoolSize()

getActiveCount

public int getActiveCount()

update

public void update(Dictionary<String,String> config)

getProperties

public Dictionary<String,String> getProperties()