org.springframework.scheduling.concurrent

Class DefaultManagedTaskExecutor

java.lang.Object

org.springframework.scheduling.concurrent.ConcurrentTaskExecutor

org.springframework.scheduling.concurrent.DefaultManagedTaskExecutor

All Implemented Interfaces:

java.util.concurrent.Executor, InitializingBean, AsyncListenableTaskExecutor, AsyncTaskExecutor, TaskExecutor, SchedulingTaskExecutor

public class DefaultManagedTaskExecutor
extends ConcurrentTaskExecutor
implements InitializingBean

JNDI-based variant of ConcurrentTaskExecutor, performing a default lookup for JSR-236's "java:comp/DefaultManagedExecutorService" in a Java EE 7 environment.

Note: This class is not strictly JSR-236 based; it can work with any regular Executor that can be found in JNDI. The actual adapting to javax.enterprise.concurrent.ManagedExecutorService happens in the base class ConcurrentTaskExecutor itself.

Since:

4.0

Author:

Juergen Hoeller

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.scheduling.concurrent.ConcurrentTaskExecutor

ConcurrentTaskExecutor.ManagedTaskBuilder

Field Summary

Fields

Modifier and Type	Field and Description
private JndiLocatorDelegate	jndiLocator
private java.lang.String	jndiName

Fields inherited from interface org.springframework.core.task.AsyncTaskExecutor

TIMEOUT_IMMEDIATE, TIMEOUT_INDEFINITE

Constructor Summary

Constructors

Constructor and Description
DefaultManagedTaskExecutor()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet() Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).
void	setJndiEnvironment(java.util.Properties jndiEnvironment) Set the JNDI environment to use for JNDI lookups.
void	setJndiName(java.lang.String jndiName) Specify a JNDI name of the Executor to delegate to, replacing the default JNDI name "java:comp/DefaultManagedExecutorService".
void	setJndiTemplate(JndiTemplate jndiTemplate) Set the JNDI template to use for JNDI lookups.
void	setResourceRef(boolean resourceRef) Set whether the lookup occurs in a J2EE container, i.e.

Methods inherited from class org.springframework.scheduling.concurrent.ConcurrentTaskExecutor

execute, execute, getConcurrentExecutor, prefersShortLivedTasks, setConcurrentExecutor, submit, submit, submitListenable, submitListenable

Methods inherited from class java.lang.Object

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

Field Detail

jndiLocator

private JndiLocatorDelegate jndiLocator

jndiName

private java.lang.String jndiName

Constructor Detail

DefaultManagedTaskExecutor

public DefaultManagedTaskExecutor()

Method Detail

setJndiTemplate

public void setJndiTemplate(JndiTemplate jndiTemplate)

Set the JNDI template to use for JNDI lookups.

See Also:

JndiAccessor.setJndiTemplate(org.springframework.jndi.JndiTemplate)

setJndiEnvironment

public void setJndiEnvironment(java.util.Properties jndiEnvironment)

Set the JNDI environment to use for JNDI lookups.

See Also:

JndiAccessor.setJndiEnvironment(java.util.Properties)

setResourceRef

public void setResourceRef(boolean resourceRef)

Set whether the lookup occurs in a J2EE container, i.e. if the prefix "java:comp/env/" needs to be added if the JNDI name doesn't already contain it. PersistenceAnnotationBeanPostProcessor's default is "true".

See Also:

JndiLocatorSupport.setResourceRef(boolean)

setJndiName

public void setJndiName(java.lang.String jndiName)

Specify a JNDI name of the Executor to delegate to, replacing the default JNDI name "java:comp/DefaultManagedExecutorService".

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".

See Also:

ConcurrentTaskExecutor.setConcurrentExecutor(java.util.concurrent.Executor), setResourceRef(boolean)

afterPropertiesSet

public void afterPropertiesSet()
                        throws javax.naming.NamingException

Description copied from interface: InitializingBean

Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).

This method allows the bean instance to perform initialization only possible when all bean properties have been set and to throw an exception in the event of misconfiguration.

Specified by:

afterPropertiesSet in interface InitializingBean

Throws:

javax.naming.NamingException