javax.ejb.EJBObject翻译

2008-02-23 09:21:58来源：互联网阅读 ()

All Classes SUMMARY: NESTED | FIELD | CONSTR | METHODDETAIL: FIELD | CONSTR | METHOD throws RemoteException

Obtain the enterprise Bean's remote home interface. The remote home interface defines the enterprise Bean's create, finder, remove, and home business methods. 获得企业Bean的远程home接口。远程home接口定义企业Bean的create、finder、remove和home业务方法。

Returns:: A reference to the enterprise Bean's home interface. 企业Bean的home接口引用。
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。

throws RemoteException

Obtain the primary key of the EJB object. 获得EJB对象的主键。

This method can be called on an entity bean. An attempt to invoke this method on a session bean will result in RemoteException. 实体bean可以调用该方法。会话bean试图调用该方法会造成RemoteException。

Returns:: The EJB object's primary key. EJB对象的主键。
Throws:: RemoteException - Thrown when the method failed due to a system-level failure or when invoked on a session bean. 方法抛出该异常表示一个由系统级错误或者因为会话bean调用引起的失败。

throws RemoteException, RemoveException

Remove the EJB object. 删除EJB对象。

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。; RemoveException - The enterprise Bean or the container does not allow destruction of the object. 企业Bean或容器不允许清除该对象时抛出。

throws RemoteException

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

Returns:: A handle for the EJB object. EJB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。

throws RemoteException

Test if a given EJB object is identical to the invoked EJB object. 测试指定的EJB对象是否和调用的EJB对象为同一对象。

Parameters:: obj - An object to test for identity with the invoked object. 与调用对象比较是否相同的对象。
Returns:: True if the given EJB object is identical to the invoked object, false otherwise. 如果指定的EJB对象和调用对象相同，返回true，否则为false。
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。

All Classes SUMMARY: NESTED | FIELD | CONSTR |

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