@SuppressWarnings("unchecked")
public static <T extends JsonElement> T deepCopy(T from) {
if (from == null) {
throw new IllegalArgumentException("from must not be null");
}
if (from instanceof JsonObject) {
return (T) deepCopyObj((JsonObject) from);
}
if (from instanceof JsonArray) {
return (T) deepCopyArr((JsonArray) from);
}
if (from instanceof JsonNull) {
return (T) JsonNull.INSTANCE;
}
if (from instanceof JsonPrimitive) {
// Nulls and primitives are immutable
return from;
}
throw new AssertionError("Unknown element type " + from.getClass().getName());
}
public static <T extends ValidatedJob> T hygiene(T job) {
job.source = null;
job.validation = null;
return job;
}
public JsonElement serialize(T object, Type interfaceType, JsonSerializationContext context) {
final JsonObject wrapper = new JsonObject();
wrapper.addProperty("type", object.getClass().getName());
wrapper.add("data", context.serialize(object));
return wrapper;
}
/** Hygienic method to prevent accidental capture of non desired values. */
public static <T extends FrameJob> T hygiene(T job) {
job.source = null;
return job;
}