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Java EE 5 SDK 深圳电信培训中心.徐海蛟老师. |
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javax.ejb Interface EJBLocalHome
public interface EJBLocalHome
The EJBLocalHome interface must be extended by all enterprise Beans' local home interfaces. An enterprise Bean's local home interface defines the methods that allow local clients to create, find, and remove EJB objects, as well as home business methods that are not specific to a bean instance (session Beans do not have finders and home business methods).
The local home interface is defined by the enterprise Bean provider and implemented by the enterprise Bean container.
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void |
remove(Object primaryKey)
Remove an EJB object identified by its primary key. |
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remove
void remove(Object primaryKey) throws RemoveException, EJBException
- Remove an EJB object identified by its primary key.
This method can only be used by local clients of an entity bean. An attempt to call this method on a session bean will result in a RemoveException.
- 抛出异常:
RemoveException- Thrown if the enterprise Bean or the container does not allow the client to remove the object.EJBException- Thrown when the method failed due to a system-level failure.
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Java EE 5 SDK 深圳电信培训中心.徐海蛟老师. |
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