/// <summary>Converts mapToSend to an instance of beanType </summary>
/// <param name="mapToSend">the map containing data to send into the runtime</param>
/// <param name="beanType">type of the bean to create from mapToSend</param>
/// <param name="eventTypeName">the event type alias for the map event</param>
/// <param name="timestamp">the timestamp for this event</param>
/// <param name="scheduleSlot">the schedule slot for the entity that created this event</param>
public SendableBeanEvent(IEnumerable <KeyValuePair <string, object> > mapToSend, Type beanType, string eventTypeName, long timestamp, long scheduleSlot)
: base(timestamp, scheduleSlot)
{
MagicType magicType = MagicType.GetCachedType(beanType);
_eventTypeName = eventTypeName;
try {
_beanToSend = Activator.CreateInstance(beanType);
// pre-create nested properties if any
foreach (var mProperty in magicType.GetAllProperties(false))
{
if ((mProperty.PropertyType != typeof(string)) &&
(mProperty.PropertyType.IsPrimitive == false) &&
(mProperty.CanWrite))
{
mProperty.SetFunction(_beanToSend, Activator.CreateInstance(mProperty.PropertyType));
}
}
// this method silently ignores read only properties on the dest bean but we should
// have caught them in CSVInputAdapter.constructPropertyTypes.
foreach (KeyValuePair <string, object> entry in mapToSend)
{
var magicProperty = magicType.ResolveComplexProperty(entry.Key, PropertyResolutionStyle.CASE_SENSITIVE);
var magicAssignment = magicProperty.SetFunction;
if (magicAssignment == null)
{
continue;
}
magicAssignment(_beanToSend, entry.Value);
}
} catch (Exception e) {
throw new EPException("Cannot populate bean instance", e);
}
}
