LocalTransaction

Definition

From a connection object (refer to Client Programming Model ) you can receive a Transaction object which is bound to the current Connection object. You can then start the transaction, execute several calls, and end the transaction.

Example

Allocate and start LocalTransaction:

connection.getLocalTransaction().begin();
Create Interaction and Records , then fill records with business data.
Execute the first call:

MappedRecord output1 = (MappedRecord)interaction.execute(null, input1);
Evaluate output1 and using it fill the new input2 with some data.
Execute a second call:

MappedRecord output2 = (MappedRecord)interaction.execute(null, input2);
Execute more calls, if needed
If all this calls were proceeded successfully, then commit LocalTransaction :

connection.getLocalTransaction().commit();
After COMMIT , all statements written with UPDATE TASK in ABAP will be persisted in the target data base.
Otherwise execute a ROLLBACK by calling:

connection.getLocalTransaction().rollback();

In this case all statements written with UPDATE TASK will be discarded.