use of com.serotonin.m2m2.rt.event.compound.ConditionParseException in project ma-core-public by infiniteautomation.
the class CompoundEventDetectorVO method validate.
public static void validate(String condition, DwrResponseI18n response) {
try {
User user = Common.getUser();
final boolean admin = Permissions.hasAdmin(user);
if (!admin)
Permissions.ensureDataSourcePermission(user);
LogicalOperator l = CompoundEventDetectorRT.parseConditionStatement(condition);
List<String> keys = l.getDetectorKeys();
// Get all of the point event detectors.
List<DataPointVO> dataPoints = DataPointDao.instance.getDataPoints(null, true);
// Create a lookup of data sources.
Map<Integer, DataSourceVO<?>> dss = new HashMap<>();
for (DataSourceVO<?> ds : DataSourceDao.instance.getAll()) dss.put(ds.getId(), ds);
for (String key : keys) {
if (!key.startsWith(SimpleEventDetectorVO.POINT_EVENT_DETECTOR_PREFIX))
continue;
boolean found = false;
for (DataPointVO dp : dataPoints) {
if (!admin && !Permissions.hasDataSourcePermission(user, dss.get(dp.getDataSourceId())))
continue;
if (found)
break;
}
if (!found)
throw new ConditionParseException(new LocalizableMessage("compoundDetectors.validation.invalidKey"));
}
} catch (ConditionParseException e) {
response.addMessage("condition", e.getLocalizableMessage());
if (e.isRange()) {
response.addData("range", true);
response.addData("from", e.getFrom());
response.addData("to", e.getTo());
}
}
}
use of com.serotonin.m2m2.rt.event.compound.ConditionParseException in project ma-core-public by infiniteautomation.
the class CompoundEventDetectorRT method initialize.
//
//
// /
// / Lifecycle interface
// /
//
//
@Override
public void initialize(boolean safe) throws LifecycleException {
// Validate the condition statement.
try {
condition = parseConditionStatement(vo.getCondition());
} catch (ConditionParseException e) {
throw new LifecycleException(e);
}
try {
condition.initialize();
} catch (LocalizableException e) {
throw new LifecycleException(e);
}
condition.initSource(this);
// Create a convenience reference to the event type.
eventType = new CompoundDetectorEventType(vo.getId());
if (!vo.isReturnToNormal())
eventType.setDuplicateHandling(EventType.DuplicateHandling.ALLOW);
// Evaluate the current state.
currentState = condition.evaluate();
if (currentState)
raiseEvent(Common.timer.currentTimeMillis());
else
returnToNormal(Common.timer.currentTimeMillis());
}
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