public ReactEventInfo(FieldInfo fieldInfo, ReactEventAttribute eventAttribute)
{
EventName = eventAttribute.EventName ?? fieldInfo.Name;
var eventArgType = GetEventArgType(fieldInfo.FieldType,
formatError: message => $"{message} Module: {fieldInfo.DeclaringType.Name}, Field: {fieldInfo.Name}");
EventImpl = new Lazy <ReactEventImpl>(() => MakeEvent(fieldInfo, eventArgType), LazyThreadSafetyMode.PublicationOnly);
}
public ReactEventInfo(PropertyInfo propertyInfo, ReactEventAttribute eventAttribute, string eventEmitterName)
{
var eventName = eventAttribute.EventName ?? propertyInfo.Name;
eventEmitterName = eventAttribute.EventEmitterName ?? eventEmitterName;
var eventArgTypes = GetEventArgTypes(propertyInfo.PropertyType,
formatError: message => $"{message} Module: {propertyInfo.DeclaringType.Name}, Property: {propertyInfo.Name}");
EventImpl = new Lazy <ReactEventImpl>(() =>
MakeEvent(propertyInfo, eventEmitterName, eventName, eventArgTypes), LazyThreadSafetyMode.PublicationOnly);
}
public ReactEventInfo(PropertyInfo propertyInfo, ReactEventAttribute eventAttribute)
{
EventName = eventAttribute.EventName ?? propertyInfo.Name;
Type propertyType = propertyInfo.PropertyType;
if (!typeof(Delegate).IsAssignableFrom(propertyType))
{
throw new ArgumentException("React event must be a delegate", propertyInfo.Name);
}
ReflectionMethodInfo eventDelegateMethod = propertyType.GetMethod("Invoke");
ParameterInfo[] parameters = eventDelegateMethod.GetParameters();
if (parameters.Length != 1)
{
throw new ArgumentException($"React event delegate must have one parameter. Module: {propertyInfo.DeclaringType.FullName}, Event: {propertyInfo.Name}");
}
EventImpl = new Lazy <ReactEventImpl>(() => MakeEvent(propertyInfo, parameters[0]), LazyThreadSafetyMode.PublicationOnly);
}