PersistenceContexts (Java EE 5)

Java EE API

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SUMMARY: REQUIRED | OPTIONAL DETAIL: ELEMENT

javax.persistence Annotation Type PersistenceContexts

@Target(value=TYPE)
@Retention(value=RUNTIME)
public @interface PersistenceContexts

Implements: Annotation
@Target(value=TYPE)
@Retention(value=RUNTIME)

声明一个或多个 PersistenceContext 注释。它用于表达对容器管理的实体管理器持久性上下文的依赖性。
since
en
Java Persistence 1.0
英文文档：

Declares one or more PersistenceContext annotations. It is used to express a dependency on container-managed entity manager persistence contexts.

Since:
Java Persistence 1.0

Required Element Summary
 PersistenceContext[] value
          One or more persistence context
 

Element Detail

abstract public PersistenceContext[] value()
一个或多个持久性上下文
英文文档：

value

public abstract PersistenceContext[] value
One or more persistence context

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Copyright 2007 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.

一看就知道只有菜鸟才干这么无知的事啦。

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