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oracle.odi.core.persistence.transaction.support
Interface ITransactionCallback

All Known Implementing Classes:

TransactionCallbackWithoutResult

public interface ITransactionCallback

Callback interface for transactional code. Used with TransactionTemplate's execute method, often as anonymous class within a method implementation.

Since:

11.1.1.3.0

Method Summary

java.lang.Object

doInTransaction(ITransactionStatus pStatus) Gets called by TransactionTemplate.execute(ITransactionCallback) within a transactional context.

Method Detail

doInTransaction

java.lang.Object doInTransaction(ITransactionStatus pStatus)

Gets called by TransactionTemplate.execute(ITransactionCallback) within a transactional context. Does not need to care about transactions itself.

Allows for returning a result object created within the transaction, i.e. an ODI entity or a collection of ODI entities.

A RuntimeException thrown by the callback is treated as application exception that enforces a rollback. An exception gets propagated to the caller of the template.

Parameters:

pStatus - associated transaction status

Returns:

a result object, or null

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