protected final void handleException(final Exception e) {
final OnFail onFail = getOnFail();
if (OnFail.ThrowException == onFail) {
throw AdempiereException.wrapIfNeeded(e);
} else if (OnFail.ShowErrorPopup == onFail) {
clientUI.error(getParentWindowNo(), e);
} else if (OnFail.SilentlyIgnore == onFail) {
// Ignore it silently. Don't do logging.
// logger.warn("Got error while running: " + runnable + ". Ignored.", e);
return;
} else if (OnFail.UseHandler == onFail) {
final IExceptionHandler exceptionHandler = getExceptionHandler();
if (exceptionHandler == null) {
logger.warn(
"No exception handler was configurated and OnFail=UseHandler. Throwing the exception");
// fallback
throw AdempiereException.wrapIfNeeded(e);
} else {
exceptionHandler.handleException(e);
}
}
// Fallback: throw the exception
else {
throw AdempiereException.wrapIfNeeded(e);
}
}
private EntityTypeEntry getEntityTypeEntry(final String entityType) {
final EntityTypeEntry entry = getEntityTypeEntryOrNull(entityType);
if (entry == null) {
final AdempiereException ex =
new AdempiereException(
"No EntityType entry found for entity type: "
+ entityType
+ "\n Available EntityTypes are: "
+ cache.keySet());
logger.warn(ex.getLocalizedMessage(), ex);
}
return entry;
}
/** Asserts dialog is opened out of transaction. */
public static final void assertUIOutOfTransaction() {
final ITrxManager trxManager = Services.get(ITrxManager.class);
final String trxName = trxManager.getThreadInheritedTrxName(OnTrxMissingPolicy.ReturnTrxNone);
if (!trxManager.isNull(trxName)) {
final AdempiereException ex =
new AdempiereException(
"Opening a dialog while running in a trasaction it's always a bad idea"
+ " because the database will be kept locked until the user will answer.");
// NOTE: this issue is so critical that it's better to throw exception instead to just advice
if (Services.get(IDeveloperModeBL.class).isEnabled()) {
throw ex;
} else {
// In case we run in production, we won't fail because that would be a show stopper, but we
// will log the exception.
log.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
}
}
}
public final <ModelType> ModelType retrieveModel(
final Properties ctx,
final String tableName,
final Class<?> modelClass,
final ResultSet rs,
final String trxName) {
final PO po = getPO(ctx, tableName, rs, trxName);
//
// Case: we have a modelClass specified
if (modelClass != null) {
final Class<? extends PO> poClass = po.getClass();
if (poClass.isAssignableFrom(modelClass)) {
@SuppressWarnings("unchecked")
final ModelType model = (ModelType) po;
return model;
} else {
@SuppressWarnings("unchecked")
final ModelType model = (ModelType) InterfaceWrapperHelper.create(po, modelClass);
return model;
}
}
//
// Case: no "clazz" and no "modelClass"
else {
if (log.isDebugEnabled()) {
final AdempiereException ex =
new AdempiereException(
"Query does not have a modelClass defined and no 'clazz' was specified as parameter."
+ "We need to avoid this case, but for now we are trying to do a force casting"
+ "\nQuery: "
+ this
+ "\nPO: "
+ po);
log.debug(ex.getLocalizedMessage(), ex);
}
@SuppressWarnings("unchecked")
final ModelType model = (ModelType) po;
return model;
}
}