This example shows how to obtain a Jakarta EE conforming transaction and how to invoke various methods
of the jakarta.transaction.Transaction interface such as starting and ending transactions, examining
transacton status, timeouts etc.
mvn compile exec:exec
or
./run.[sh|bat]
[INFO] BUILD SUCCESS
otherwise you can examine what went wrong by enabling stack traces with the -e flat:
mvn compile exec:exec -e
The example looks up an instance of the Java EE UserTransaction using and calls its various methods.
If anything goes wrong an exception is generated. The example shows how to get
the instance of the TransactionManager interface.