private void RunAssertion(EPServiceProvider epService,
string typename,
FunctionSendEvent send,
object underlying)
{
RunAssertionTypeValidProp(epService, typename, underlying);
RunAssertionTypeInvalidProp(epService, typename);
string stmtText = "select * from " + typename;
EPStatement stmt = epService.EPAdministrator.CreateEPL(stmtText);
var listener = new SupportUpdateListener();
stmt.Events += listener.Update;
send.Invoke(epService, underlying);
EventBean @event = listener.AssertOneGetNewAndReset();
EventPropertyGetterMapped mappedGetter = @event.EventType.GetGetterMapped("mapped");
Assert.AreEqual("v1", mappedGetter.Get(@event, "k1"));
EventPropertyGetterIndexed indexedGetter = @event.EventType.GetGetterIndexed("indexed");
Assert.AreEqual("v2", indexedGetter.Get(@event, 1));
RunAssertionEventInvalidProp(@event);
SupportEventTypeAssertionUtil.AssertConsistency(@event);
stmt.Dispose();
}
public object Evaluate(EvaluateParams evaluateParams)
{
var key = (String)_paramEval.Evaluate(evaluateParams);
var eventInQuestion = evaluateParams.EventsPerStream[_streamId];
return(eventInQuestion == null ? null : _mappedGetter.Get(eventInQuestion, key));
}
public override Object Evaluate(EvaluateParams evaluateParams)
{
var eventInQuestion = evaluateParams.EventsPerStream[StreamNum];
if (eventInQuestion == null)
{
return(null);
}
var result = ExprEvaluator.Evaluate(evaluateParams);
if (result != null && (!(result is String)))
{
Log.Warn(GetWarningText("string", result));
return(null);
}
return(_mappedGetter.Get(eventInQuestion, (String)result));
}
public EventPropertyGetterMapped GetGetterMapped(String mappedProperty)
{
EventPropertyGetterMapped undMapped = _underlyingEventType.GetGetterMapped(mappedProperty);
if (undMapped != null)
{
return(new ProxyEventPropertyGetterMapped
{
ProcGet = (theEvent, mapKey) =>
{
if (!(theEvent is DecoratingEventBean))
{
throw new PropertyAccessException("Mismatched property getter to EventBean type");
}
var wrapperEvent = (DecoratingEventBean)theEvent;
var wrappedEvent = wrapperEvent.UnderlyingEvent;
return wrappedEvent == null ? null : undMapped.Get(wrappedEvent, mapKey);
}
});
}
EventPropertyGetterMapped decoMapped = _underlyingMapType.GetGetterMapped(mappedProperty);
if (decoMapped != null)
{
return(new ProxyEventPropertyGetterMapped
{
ProcGet = (theEvent, mapKey) =>
{
if (!(theEvent is DecoratingEventBean))
{
throw new PropertyAccessException("Mismatched property getter to EventBean type");
}
var wrapperEvent = (DecoratingEventBean)theEvent;
var map = wrapperEvent.DecoratingProperties;
return decoMapped.Get(_eventAdapterService.AdapterForTypedMap(map, _underlyingMapType), mapKey);
}
});
}
return(null);
}
