TransactionState(final String ctx) {
this.startTime = System.currentTimeMillis();
this.txUuid = String.format("%s:%s", ctx, UUID.randomUUID().toString());
this.stopWatch = new StopWatch();
this.stopWatch.start();
this.owner = Logs.isExtrrreeeme() ? Threads.currentStackString() : "n/a";
try {
this.eventLog(TxStep.BEGIN, TxEvent.CREATE);
final EntityManagerFactory anemf =
(EntityManagerFactoryImpl) PersistenceContexts.getEntityManagerFactory(ctx);
checkParam(anemf, notNullValue());
this.em = anemf.createEntityManager();
checkParam(this.em, notNullValue());
this.transaction = this.em.getTransaction();
this.transaction.begin();
this.session = new WeakReference<Session>((Session) this.em.getDelegate());
this.eventLog(TxStep.END, TxEvent.CREATE);
} catch (final Throwable ex) {
Logs.exhaust().error(ex, ex);
this.eventLog(TxStep.FAIL, TxEvent.CREATE);
this.rollback();
throw new RuntimeException(PersistenceExceptions.throwFiltered(ex));
} finally {
outstanding.put(this.txUuid, this);
}
}
public String getMessage() {
if (Logs.isExtrrreeeme()) {
return Threads.currentStackString();
} else {
return "n.a";
}
}
public static WebServicesException notFound(String message, Throwable... t) {
if (Logs.isExtrrreeeme() && t != null && t.length > 0) {
return new ServiceDispatchException(message + "\n" + string(message, t[0]));
} else {
return new ServiceDispatchException(message);
}
}
/** * @param message * @return */
public static RuntimeException noSuchElement(String message, Throwable... t) {
if (Logs.isExtrrreeeme() && t != null && t.length > 0) {
return new NoSuchElementException(message + "\n" + string(message, t[0]));
} else {
return new NoSuchElementException(message);
}
}
static FilteredPipeline find(final HttpRequest request)
throws DuplicatePipelineException, NoAcceptingPipelineException {
final FilteredPipeline candidate = findAccepting(request);
if (candidate == null) {
if (Logs.isExtrrreeeme()) {
if (request instanceof MappingHttpMessage) {
((MappingHttpMessage) request).logMessage();
for (final FilteredPipeline p : pipelines) {
LOG.debug("PIPELINE: " + p);
}
for (final FilteredPipeline p : internalPipelines) {
LOG.debug("PIPELINE: " + p);
}
}
}
throw new NoAcceptingPipelineException();
}
if (Logs.isExtrrreeeme()) {
EventRecord.here(Pipelines.class, EventType.PIPELINE_UNROLL, candidate.toString()).extreme();
}
return candidate;
}
private final void eventLog(final TxStep txState, final TxEvent txAction) {
if (Logs.isExtrrreeeme()) {
final long oldSplit = this.splitTime;
this.stopWatch.split();
this.splitTime = this.stopWatch.getSplitTime();
this.stopWatch.unsplit();
final Long split = this.splitTime - oldSplit;
Logs.exhaust()
.debug(
Joiner.on(":")
.join(
EventType.PERSISTENCE,
txState.event(txAction),
Long.toString(split),
this.getTxUuid()));
}
}
@Override
public String toString() {
return String.format(
"TxHandle:txUuid=%s:startTime=%s:splitTime=%s:owner=%s",
this.txUuid, this.startTime, this.splitTime, Logs.isExtrrreeeme() ? this.owner : "n/a");
}