/*
* Copyright 2010 kk-electronic a/s.
*
* This file is part of KKPortal.
*
* KKPortal is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* KKPortal is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with KKPortal. If not, see <http://www.gnu.org/licenses/>.
*
*/
package com.kk_electronic.kkportal.core.rpc.jsonformat;
import java.util.List;
import com.google.gwt.json.client.JSONNumber;
import com.google.gwt.json.client.JSONValue;
import com.kk_electronic.kkportal.core.rpc.FrameEncoder;
public class JsonInteger implements JsonValue<Integer> {
public JsonInteger() {
}
@Override
public void toJson(StringBuilder response, Integer object,
FrameEncoder<JSONValue> encoder) throws UnableToSerialize {
response.append(object.toString());
}
@Override
public Integer fromJson(JSONValue jsonValue, List<Class<?>> subtypes,
FrameEncoder<JSONValue> encoder) throws UnableToDeserialize {
JSONNumber number = jsonValue.isNumber();
if(number == null) throw new UnableToDeserialize("Expected json number");
return (int) number.doubleValue();
}
}