javax.ejb
Annotation Type Lock


@Target(value={TYPE,METHOD})
@Retention(value=RUNTIME)
public @interface Lock

Declares a concurrency lock for a singleton session bean with container managed concurrency.

This annotation may be specified on the bean class, the business methods of the bean class or both. Specifying the annotation on a business method overrides the value specified at class level, if any.

If this annotation is not used, a value of Lock(WRITE) is assumed.

Since:
EJB 3.1

Optional Element Summary
 LockType value
           
 

value

public abstract LockType value
Default:
javax.ejb.LockType.WRITE


Submit a bug or feature

Copyright © 2009-2011, Oracle Corporation and/or its affiliates. All Rights Reserved. Use is subject to license terms.

Generated on 10-February-2011 12:41


Spec-Zone.ru - all specs in one place



free hit counter