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What is the difference between sessioncontext and entitycontext? |
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If i throw a custom ApplicationException from a business method in Entity bean which is participating |
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What is the life cycle of Stateful session bean? |
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What is the life cycle of MDB
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What is return type of create method of an entity bean
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What is the difference between optimistic locking and pessim |
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What is requestdespatcher?
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What is the difference between CMP and BMP? |
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Does WebLogic support auto generating primary keys for entity beans? |
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Can I use session beans and hibernate (instead of entity beans) for persitance?
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Why are ejbActivate() and ejb Passivate() included for stateless session bean even though they are never required as it is nonconversational bean? |
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What is the difference between find and select methods in EJB? |
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What is the need of two Objects i.e EJBHome object and EJBobject to access a bean??
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What is the difference synchronized block and normal block?
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How to achieve clustering and connection pooling in ejb |
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I have 2 session beans sb1 & sb2. In session bean 2 there is a bussiness exception occurs. If I don't want to rollback the transaction in sb1 which declartive transaction attribute I have to use in both beans?
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How is Stateful Session bean maintain their states with client? |
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What are the key benefits of the EJB technology? |
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What is Message Driven Bean? |
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Does stateless Session bean create() method contain any parameters? |
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