public static Object translateInputFeed(BaseModel<?> oldModel) {
FeedClp oldClpModel = (FeedClp) oldModel;
BaseModel<?> newModel = oldClpModel.getFeedRemoteModel();
newModel.setModelAttributes(oldClpModel.getModelAttributes());
return newModel;
}
public static Object translateOutputFeed(BaseModel<?> oldModel) {
FeedClp newModel = new FeedClp();
newModel.setModelAttributes(oldModel.getModelAttributes());
newModel.setFeedRemoteModel(oldModel);
return newModel;
}
public static Object translateInput(BaseModel<?> oldModel) {
Class<?> oldModelClass = oldModel.getClass();
String oldModelClassName = oldModelClass.getName();
if (oldModelClassName.equals(FeedClp.class.getName())) {
return translateInputFeed(oldModel);
}
return oldModel;
}
public static Object translateOutput(BaseModel<?> oldModel) {
Class<?> oldModelClass = oldModel.getClass();
String oldModelClassName = oldModelClass.getName();
if (oldModelClassName.equals("com.liferay.twitter.model.impl.FeedImpl")) {
return translateOutputFeed(oldModel);
} else if (oldModelClassName.endsWith("Clp")) {
try {
ClassLoader classLoader = ClpSerializer.class.getClassLoader();
Method getClpSerializerClassMethod = oldModelClass.getMethod("getClpSerializerClass");
Class<?> oldClpSerializerClass = (Class<?>) getClpSerializerClassMethod.invoke(oldModel);
Class<?> newClpSerializerClass = classLoader.loadClass(oldClpSerializerClass.getName());
Method translateOutputMethod =
newClpSerializerClass.getMethod("translateOutput", BaseModel.class);
Class<?> oldModelModelClass = oldModel.getModelClass();
Method getRemoteModelMethod =
oldModelClass.getMethod("get" + oldModelModelClass.getSimpleName() + "RemoteModel");
Object oldRemoteModel = getRemoteModelMethod.invoke(oldModel);
BaseModel<?> newModel = (BaseModel<?>) translateOutputMethod.invoke(null, oldRemoteModel);
return newModel;
} catch (Throwable t) {
if (_log.isInfoEnabled()) {
_log.info("Unable to translate " + oldModelClassName, t);
}
}
}
return oldModel;
}
