1.

What Are Transaction Attributes In Container-managed Transactions?

Answer»

Transaction attribute determines the scope of a transaction across beans. For example, if method () of Bean A starts a transaction and CALLS method () of bean B, then does method () RUN within the transaction started by method (). This is determined by the transaction attribute SET on method ()

A transaction attribute can have one of the following VALUES:-

  1. Required
  2. Requires New
  3. Mandatory
  4. Not Supported
  5. Supports
  6. Never

Transaction attribute determines the scope of a transaction across beans. For example, if method () of Bean A starts a transaction and calls method () of bean b, then does method () run within the transaction started by method (). This is determined by the transaction attribute set on method ()

A transaction attribute can have one of the following values:-


Discussion

No Comment Found

Related InterviewSolutions