private Object executeCommandAndCommitIfNeeded(InvocationContext ctx, VisitableCommand command) {
final boolean txInjected =
ctx.isInTxScope() && ((TxInvocationContext) ctx).isImplicitTransaction();
Object result;
try {
result = invoker.invoke(ctx, command);
} catch (RuntimeException e) {
if (txInjected) tryRollback();
throw e;
}
if (txInjected) {
if (trace)
log.tracef("Committing transaction as it was implicit: %s", getOngoingTransaction());
try {
transactionManager.commit();
} catch (Throwable e) {
log.couldNotCompleteInjectedTransaction(e);
tryRollback();
throw new CacheException("Could not commit implicit transaction", e);
}
}
return result;
}
