/**
* We are allowing consumers of the SDK to register their own deriived classes from the base
* models we have inside the SDK. This allows for cases where the consumer wants to add addtional
* flags and functions to the model and yet have orginal parsed objects of his liking. Example
* SFFile does not provide the isSynced flag. The consumer app can extend like :
*
* <p>SFFileEx extends SFFile <br>
* { <br>
* boolean mIsSync <br>
* }
*
* @throws IllegalAccessException
* @throws InstantiationException
* @throws SFInvalidTypeException
*/
public static void registerSubClass(SFV3ElementType elementType, Class<?> newClass)
throws InstantiationException, IllegalAccessException, SFInvalidTypeException {
if (newClass == null) {
throw new SFInvalidTypeException(
" NULL does not extend " + elementType.mOriginalClass.toString());
}
// test if the new class is a real extension of the type being replaced.
if (!elementType.mOriginalClass.isInstance(newClass.newInstance())) {
String msg =
newClass.toString() + " does not extend " + elementType.mOriginalClass.toString();
Logger.d(TAG, msg);
throw new SFInvalidTypeException(msg);
}
Logger.d(
TAG,
"Successfully registered : "
+ newClass.toString()
+ " to replace "
+ elementType.mOriginalClass.toString());
elementType.mOverrideClass = newClass;
registerSubClass(elementType.mToString.replace(prefix, "").replace(suffix, ""), newClass);
}
public static void registerSubClass(String originalClassName, Class<?> newClass)
throws InstantiationException, IllegalAccessException, SFInvalidTypeException {
if (newClass == null || originalClassName == null) {
throw new SFInvalidTypeException(" NULL classes not allowed ");
}
Class originalClass = SFEntityTypeMap.getEntityTypeMap().get(originalClassName);
if (originalClass == null) {
throw new SFInvalidTypeException("Given Class does not exist");
}
// test if the new class is a real extension of the type being replaced.
if (!originalClass.isInstance(newClass.newInstance())) {
String msg = newClass.toString() + " does not extend " + originalClass.toString();
Logger.d(TAG, msg);
throw new SFInvalidTypeException(msg);
}
SFEntityTypeMap.getEntityTypeMap().put(originalClassName, newClass);
SFDefaultGsonParser.routeSpecialClasses(originalClassName, newClass);
Logger.d(
TAG,
"Successfully registered : "
+ newClass.toString()
+ " to replace "
+ originalClass.toString());
}
