IsInTransaction (obsolete)
Description
Indicates whether a component is executing in a transaction.
Obsolete function
IsInTransaction is obsolete, because EAServer is no longer
supported since PowerBuilder 2017.
Applies to
TransactionServer objects
Syntax
|
1 |
transactionserver.IsInTransaction ( ) |
|
Argument |
Description |
|---|---|
|
transactionserver |
Reference to the TransactionServer service instance |
Return value
Boolean.
Returns true if the component is executing as part of a transaction
and false if it is not.
Usage
Component methods can call IsInTransaction to determine whether they
are executing within a transaction.
Methods in components that are declared to be transactional always
execute as part of a transaction.
Methods in components that have a transaction type of Supports
Transaction may or may not be running in the context of an EAServer
transaction, depending on whether the component is instantiated directly
by a base client or by another component. In components that have this
transaction type, you can use IsInTransaction to determine whether the
component is running in a transaction.
The IsInTransaction function corresponds to the isInTransaction
transaction primitive in EAServer.
Examples
The following example shows the use of the IsInTransaction
function:
|
1 2 3 4 5 6 7 8 9 |
TransactionServer ts Integer li_rc long ll_rv li_rc = this.GetContextService("TransactionServer", & ts) IF ts.IsInTransaction = TRUE THEN // execute logic based on the transaction context END IF |
See also