public class WorkManagerTaskExecutor extends org.springframework.jndi.JndiLocatorSupport implements org.springframework.core.task.AsyncListenableTaskExecutor, org.springframework.scheduling.SchedulingTaskExecutor, WorkManager, org.springframework.beans.factory.InitializingBean
WorkManager interface,
which either needs to be specified as reference or through the JNDI name.
This is the central convenience class for setting up a CommonJ WorkManager in a Spring context.
Also implements the CommonJ WorkManager interface itself, delegating all calls to the target WorkManager. Hence, a caller can choose whether it wants to talk to this executor through the Spring TaskExecutor interface or the CommonJ WorkManager interface.
The CommonJ WorkManager will usually be retrieved from the application server's JNDI environment, as defined in the server's management console.
Note: On the upcoming EE 7 compliant versions of WebLogic and WebSphere, a
org.springframework.scheduling.concurrent.DefaultManagedTaskExecutor
should be preferred, following JSR-236 support in Java EE 7.
TIMEOUT_IMMEDIATE, TIMEOUT_INDEFINITEIMMEDIATE, INDEFINITE| Constructor and Description |
|---|
WorkManagerTaskExecutor() |
| Modifier and Type | Method and Description |
|---|---|
void |
afterPropertiesSet() |
void |
execute(Runnable task) |
void |
execute(Runnable task,
long startTimeout) |
boolean |
prefersShortLivedTasks()
This task executor prefers short-lived work units.
|
WorkItem |
schedule(Work work) |
WorkItem |
schedule(Work work,
WorkListener workListener) |
void |
setWorkListener(WorkListener workListener)
Specify a CommonJ WorkListener to apply, if any.
|
void |
setWorkManager(WorkManager workManager)
Specify the CommonJ WorkManager to delegate to.
|
void |
setWorkManagerName(String workManagerName)
Set the JNDI name of the CommonJ WorkManager.
|
<T> Future<T> |
submit(Callable<T> task) |
Future<?> |
submit(Runnable task) |
<T> org.springframework.util.concurrent.ListenableFuture<T> |
submitListenable(Callable<T> task) |
org.springframework.util.concurrent.ListenableFuture<?> |
submitListenable(Runnable task) |
boolean |
waitForAll(Collection workItems,
long timeout) |
Collection |
waitForAny(Collection workItems,
long timeout) |
convertJndiName, isResourceRef, lookup, lookup, setResourceRefpublic void setWorkManager(WorkManager workManager)
Alternatively, you can also specify the JNDI name of the target WorkManager.
setWorkManagerName(java.lang.String)public void setWorkManagerName(String workManagerName)
This can either be a fully qualified JNDI name, or the JNDI name relative to the current environment naming context if "resourceRef" is set to "true".
setWorkManager(commonj.work.WorkManager),
JndiLocatorSupport.setResourceRef(boolean)public void setWorkListener(WorkListener workListener)
This shared WorkListener instance will be passed on to the
WorkManager by all execute(java.lang.Runnable) calls on this TaskExecutor.
public void afterPropertiesSet()
throws NamingException
afterPropertiesSet in interface org.springframework.beans.factory.InitializingBeanNamingExceptionpublic void execute(Runnable task)
public void execute(Runnable task, long startTimeout)
execute in interface org.springframework.core.task.AsyncTaskExecutorpublic Future<?> submit(Runnable task)
submit in interface org.springframework.core.task.AsyncTaskExecutorpublic <T> Future<T> submit(Callable<T> task)
submit in interface org.springframework.core.task.AsyncTaskExecutorpublic org.springframework.util.concurrent.ListenableFuture<?> submitListenable(Runnable task)
submitListenable in interface org.springframework.core.task.AsyncListenableTaskExecutorpublic <T> org.springframework.util.concurrent.ListenableFuture<T> submitListenable(Callable<T> task)
submitListenable in interface org.springframework.core.task.AsyncListenableTaskExecutorpublic boolean prefersShortLivedTasks()
prefersShortLivedTasks in interface org.springframework.scheduling.SchedulingTaskExecutorpublic WorkItem schedule(Work work) throws WorkException, IllegalArgumentException
schedule in interface WorkManagerWorkExceptionIllegalArgumentExceptionpublic WorkItem schedule(Work work, WorkListener workListener) throws WorkException
schedule in interface WorkManagerWorkExceptionpublic boolean waitForAll(Collection workItems, long timeout) throws InterruptedException
waitForAll in interface WorkManagerInterruptedExceptionpublic Collection waitForAny(Collection workItems, long timeout) throws InterruptedException
waitForAny in interface WorkManagerInterruptedException