public void TestNestedMapProperties()
{
var configuration = new Configuration();
var point = new Dictionary <string, object>();
point.Put("X", typeof(int));
point.Put("Y", typeof(int));
var figure = new Dictionary <string, object>();
figure.Put("Name", typeof(string));
figure.Put("Point", point);
configuration.AddEventType("Figure", figure);
var ep = EPServiceProviderManager.GetProvider("testNestedMapProperties", configuration);
var ul = new SupportUpdateListener();
ep.EPAdministrator.CreateEPL("select * from Figure").Events += ul.Update;
var source = new AdapterInputSource("regression/nestedProperties.csv");
var spec = new CSVInputAdapterSpec(source, "Figure");
var adapter = new CSVInputAdapter(ep, spec);
adapter.Start();
Assert.IsTrue(ul.IsInvoked());
var e = ul.AssertOneGetNewAndReset();
Assert.AreEqual(1, e.Get("Point.X"));
}
public void TestNestedProperties()
{
var container = ContainerExtensions.CreateDefaultContainer();
var configuration = new Configuration(container);
configuration.AddEventType <Figure>();
var ep = EPServiceProviderManager.GetProvider(container, "testNestedProperties", configuration);
var ul = new SupportUpdateListener();
ep.EPAdministrator.CreateEPL("select * from Figure").Events += ul.Update;
var source = new AdapterInputSource("regression/nestedProperties.csv");
var spec = new CSVInputAdapterSpec(source, "Figure");
var adapter = new CSVInputAdapter(_container, ep, spec);
adapter.Start();
Assert.IsTrue(ul.IsInvoked());
var e = ul.AssertOneGetNewAndReset();
var f = (Figure)e.Underlying;
Assert.AreEqual(1, f.Point.X);
}
public void TestNestedMapProperties()
{
var configuration = new Configuration(_container);
var point = new Dictionary <string, object>();
point.Put("X", typeof(int));
point.Put("Y", typeof(int));
var figure = new Dictionary <string, object>();
figure.Put("Name", typeof(string));
figure.Put("Point", point);
configuration.Common.AddEventType("Figure", figure);
var runtime = EPRuntimeProvider.GetRuntime("testNestedMapProperties", configuration);
var ul = new SupportUpdateListener();
var stmt = CompileUtil.CompileDeploy(runtime, "select * from Figure").Statements[0];
stmt.Events += ul.Update;
var source = new AdapterInputSource(_container, "regression/nestedProperties.csv");
var spec = new CSVInputAdapterSpec(source, "Figure");
var adapter = new CSVInputAdapter(runtime, spec);
adapter.Start();
Assert.IsTrue(ul.IsInvoked());
var e = ul.AssertOneGetNewAndReset();
Assert.AreEqual(1, e.Get("Point.X"));
}
public void TestNestedProperties()
{
var container = ContainerExtensions.CreateDefaultContainer();
var configuration = new Configuration(container);
configuration.Common.AddEventType(typeof(Figure));
var runtime = EPRuntimeProvider.GetRuntime("testNestedProperties", configuration);
var ul = new SupportUpdateListener();
var stmt = CompileUtil.CompileDeploy(runtime, "select * from Figure").Statements[0];
stmt.Events += ul.Update;
var source = new AdapterInputSource(_container, "regression/nestedProperties.csv");
var spec = new CSVInputAdapterSpec(source, "Figure");
var adapter = new CSVInputAdapter(runtime, spec);
adapter.Start();
Assert.IsTrue(ul.IsInvoked());
var e = ul.AssertOneGetNewAndReset();
var f = (Figure)e.Underlying;
Assert.AreEqual(1, f.Point.X);
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="runtime">provides the engine runtime and services</param>
/// <param name="spec">the parameters for this adapter</param>
public CSVInputAdapter(EPRuntime runtime, CSVInputAdapterSpec spec)
: base(runtime, spec.IsUsingEngineThread, spec.IsUsingExternalTimer, spec.IsUsingTimeSpanEvents)
{
Coercer = new BasicTypeCoercer();
_adapterSpec = spec;
_eventTypeName = _adapterSpec.EventTypeName;
_eventsPerSec = spec.EventsPerSec;
if (runtime != null)
{
FinishInitialization(runtime, spec);
}
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="container">The container.</param>
/// <param name="epService">provides the engine runtime and services</param>
/// <param name="spec">the parameters for this adapter</param>
public CSVInputAdapter(IContainer container, EPServiceProvider epService, CSVInputAdapterSpec spec)
: base(epService, spec.IsUsingEngineThread, spec.IsUsingExternalTimer, spec.IsUsingTimeSpanEvents)
{
Coercer = new BasicTypeCoercer();
_adapterSpec = spec;
_eventTypeName = _adapterSpec.EventTypeName;
_eventsPerSec = spec.EventsPerSec;
_container = container;
if (epService != null)
{
FinishInitialization(epService, spec);
}
}
private static void AssertValidParameters(EPRuntime runtime, CSVInputAdapterSpec adapterSpec)
{
if (!(runtime is EPRuntimeSPI))
{
throw new ArgumentException("Invalid type of EPServiceProvider");
}
if (adapterSpec.EventTypeName == null)
{
throw new ArgumentException("eventTypeName cannot be null");
}
if (adapterSpec.AdapterInputSource == null)
{
throw new ArgumentException("adapterInputSource cannot be null");
}
AssertValidEventsPerSec(adapterSpec.EventsPerSec);
if (adapterSpec.IsLooping && !adapterSpec.AdapterInputSource.IsResettable)
{
throw new EPException("Cannot loop on a non-resettable input source");
}
}
private void FinishInitialization(EPRuntime runtime, CSVInputAdapterSpec spec)
{
AssertValidParameters(runtime, spec);
var spi = (EPRuntimeSPI)runtime;
ScheduleSlot = new ScheduleBucket(-1).AllocateSlot();
_reader = new CSVReader(spec.AdapterInputSource);
_reader.Looping = spec.IsLooping;
var firstRow = FirstRow;
var givenPropertyTypes = ConstructPropertyTypes(
spec.EventTypeName,
spec.PropertyTypes,
spi.ServicesContext.EventTypeRepositoryBus);
_propertyOrder =
spec.PropertyOrder ??
CSVPropertyOrderHelper.ResolvePropertyOrder(firstRow, givenPropertyTypes);
_reader.IsUsingTitleRow = IsUsingTitleRow(firstRow, _propertyOrder);
if (!IsUsingTitleRow(firstRow, _propertyOrder))
{
this._firstRow = firstRow;
}
_propertyTypes = ResolvePropertyTypes(givenPropertyTypes);
if (givenPropertyTypes == null)
{
throw new EPException("CSV adapter requires a predefined event type name, the event type named '" + spec.EventTypeName + "' could not be found");
}
Coercer.SetPropertyTypes(_propertyTypes);
}
private void FinishInitialization(EPServiceProvider epService, CSVInputAdapterSpec spec)
{
AssertValidParameters(epService, spec);
var spi = (EPServiceProviderSPI)epService;
ScheduleSlot = spi.SchedulingMgmtService.AllocateBucket().AllocateSlot();
_reader = new CSVReader(_container, spec.AdapterInputSource);
_reader.Looping = spec.IsLooping;
var firstRow = FirstRow;
var givenPropertyTypes = ConstructPropertyTypes(
spec.EventTypeName,
spec.PropertyTypes,
spi.EventAdapterService);
_propertyOrder =
spec.PropertyOrder ??
CSVPropertyOrderHelper.ResolvePropertyOrder(firstRow, givenPropertyTypes);
_reader.IsUsingTitleRow = IsUsingTitleRow(firstRow, _propertyOrder);
if (!IsUsingTitleRow(firstRow, _propertyOrder))
{
this._firstRow = firstRow;
}
_propertyTypes = ResolvePropertyTypes(givenPropertyTypes);
if (givenPropertyTypes == null)
{
spi.EventAdapterService.AddNestableMapType(_eventTypeName, new Dictionary <string, object>(_propertyTypes), null, true, true, true, false, false);
}
Coercer.SetPropertyTypes(_propertyTypes);
}
/// <summary>
/// Ctor for adapters that will be passed to an AdapterCoordinator.
/// </summary>
/// <param name="adapterSpec">contains parameters that specify the behavior of the input adapter</param>
public CSVInputAdapter(CSVInputAdapterSpec adapterSpec)
: this(null, adapterSpec)
{
}
/// <summary>
/// Ctor for adapters that will be passed to an AdapterCoordinator.
/// </summary>
/// <param name="container">The container.</param>
/// <param name="adapterSpec">contains parameters that specify the behavior of the input adapter</param>
public CSVInputAdapter(IContainer container, CSVInputAdapterSpec adapterSpec)
: this(container, null, adapterSpec)
{
}