private EventPropertyGetterSPI GetGetterFromDictionary(
EventBeanTypedEventFactory eventBeanTypedEventFactory,
BeanEventTypeFactory beanEventTypeFactory,
PropertyStem propertyDesc)
{
if (propertyDesc.AccessorProp != null) {
return new KeyedMapPropertyPropertyGetter(
propertyDesc.AccessorProp,
Key,
eventBeanTypedEventFactory,
beanEventTypeFactory);
}
if (propertyDesc.IsSimpleReadMethod) {
return new KeyedMapMethodPropertyGetter(
propertyDesc.ReadMethod,
Key,
eventBeanTypedEventFactory,
beanEventTypeFactory);
}
if (propertyDesc.AccessorField != null) {
var field = propertyDesc.AccessorField;
return new KeyedMapFieldPropertyGetter(
field,
Key,
eventBeanTypedEventFactory,
beanEventTypeFactory);
}
throw new IllegalStateException($"unable to determine property getter for requested member");
}
private EventPropertyGetterSPI GetGetterFromEnumerable(
EventBeanTypedEventFactory eventBeanTypedEventFactory,
BeanEventTypeFactory beanEventTypeFactory,
PropertyStem propertyDesc)
{
if (propertyDesc.AccessorProp != null) {
return new IterablePropertyPropertyGetter(
propertyDesc.AccessorProp,
Index,
eventBeanTypedEventFactory,
beanEventTypeFactory);
}
if (propertyDesc.IsSimpleReadMethod) {
return new IterableMethodPropertyGetter(
propertyDesc.ReadMethod,
Index,
eventBeanTypedEventFactory,
beanEventTypeFactory);
}
if (propertyDesc.AccessorField != null) {
return new IterableFieldPropertyGetter(
propertyDesc.AccessorField,
Index,
eventBeanTypedEventFactory,
beanEventTypeFactory);
}
throw new EPRuntimeException("unable to determine property enumerator accessor");
}
private EventPropertyGetterSPI GetGetterFromArray(
EventBeanTypedEventFactory eventBeanTypedEventFactory,
BeanEventTypeFactory beanEventTypeFactory,
PropertyStem propertyDesc)
{
var prop = propertyDesc.AccessorProp;
if (prop != null) {
return new ArrayPropertyPropertyGetter(prop, Index, eventBeanTypedEventFactory, beanEventTypeFactory);
}
if (propertyDesc.IsSimpleReadMethod) {
var method = propertyDesc.ReadMethod;
return new ArrayMethodPropertyGetter(
method,
Index,
eventBeanTypedEventFactory,
beanEventTypeFactory);
}
var field = propertyDesc.AccessorField;
if (field != null) {
return new ArrayFieldPropertyGetter(field, Index, eventBeanTypedEventFactory, beanEventTypeFactory);
}
throw new EPRuntimeException("unable to determine property array accessor");
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="clazz">is the class</param>
/// <param name="getterFactory">is the getter</param>
/// <param name="stem">is the property info</param>
public PropertyInfo(
Type clazz,
EventPropertyGetterSPIFactory getterFactory,
PropertyStem stem)
{
Clazz = clazz;
GetterFactory = getterFactory;
Descriptor = stem;
}