Interested to Buy Any Domain ? << Click Here >> for more details...
Can the primary key in the entity bean be a Java primitive
type such as int?
- 2 Answers
- 8998 Views
- CTS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / geetanand
IT SHOULD NOT BE PRIMITIVE. IT SHOULD BE AN OBJECT. AND IN
JAVA WE CAN CREATE OBJECTS OF ANY TYPE USING WRAPPER CLASSES.
SO WE CAN USE THIS WRAPPER CLASS OBJECTS.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / kameshwar
The primary key can't be a primitive type--use the
primitive wrapper classes, instead. For example, you can use
java.lang.Integer as the primary key class, but not int (it
has to be a class, not a primitive)
| Is This Answer Correct ? | 5 Yes | 2 No |
How entity beans support container managed persistence?
what is the Relationship between EJB and CORBA architecture?
What is applicationscoped?
What is an entity and its types?
What transaction attributes does Java Bean containers support?
How to determine two identical beans?
How can a session bean be configured for transactions of bean-managed?
Can more than a single table be mapped in cmp?
How does legacy object mapping work?
Enlist the CallBack methods of Entity Bean.
What are the properties in Beans?
Describe client view of an Enterprise JavaBeans component?
Core Java 
