javax.ejb.EJBHome翻译

<!-- if(window==top) { document.writeln('<A HREF="../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--> All Classes SUMMARY: NESTED | FIELD | CONSTR | METHODDETAIL: FIELD | CONSTR | METHOD throws RemoteException, RemoveException

Remove an EJB object identified by its handle. 删除由句柄标识的EJB对象。

Throws:

RemoveException - Thrown if the enterprise Bean or the container does not allow the client to remove the object. 企业Bean或容器不允许客户端删除该对象时抛出。

RemoteException - Thrown when the method failed due to a system-level failure. 方法抛出该异常表示一个由系统级错误引起的失败。

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throws RemoteException, RemoveException

Remove an EJB object identified by its primary key. 删除由主键标识的EJB对象。

This method can be used only for an entity bean. An attempt to call this method on a session bean will result in a RemoveException. 只有实体bean的本地客户端可以调用该方法。会话bean试图调用该方法会造成RemoteException。

Throws:

RemoveException - Thrown if the enterprise Bean or the container does not allow the client to remove the object. 企业Bean或容器不允许客户端删除该对象时抛出。

RemoteException - Thrown when the method failed due to a system-level failure. 方法抛出该异常表示一个由系统级错误引起的失败。

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throws RemoteException

Obtain the EJBMetaData interface for the enterprise Bean. The EJBMetaData interface allows the client to obtain information about the enterprise Bean. 获得企业Bean的EJBMetaData接口。EJBMetaData接口允许客户端获得企业Bean的相关信息。

The information obtainable via the EJBMetaData interface is intended to be used by tools. 通过EJBMetaData接口获得的信息一般由工具使用。

Returns:

The enterprise Bean's EJBMetaData interface. 企业Bean的EJBMetaData接口。

Throws:

RemoteException - Thrown when the method failed due to a system-level failure. 方法抛出该异常表示一个由系统级错误引起的失败。

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throws RemoteException

Obtain a handle for the remote home object. The handle can be used at later time to re-obtain a reference to the remote home object, possibly in a different Java Virtual Machine. 获得远程home对象的句柄。句柄可以随后用于重新获得远程home对象的引用，可能是在不同Java虚拟机中。

Returns:

A handle for the remote home object. 远程home对象的句柄。

Throws:

RemoteException - Thrown when the method failed due to a system-level failure. 方法抛出该异常表示一个由系统级错误引起的失败。

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