/**
* Copyright (C) 2013 - 2015 the enviroCar community
*
* This file is part of the enviroCar app.
*
* The enviroCar app is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The enviroCar app 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 General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with the enviroCar app. If not, see http://www.gnu.org/licenses/.
*/
package org.envirocar.remote.serializer;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParseException;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import org.envirocar.core.entity.TermsOfUse;
import org.envirocar.core.entity.TermsOfUseImpl;
import java.lang.reflect.Type;
/**
* JSON serializer for the terms of use responses.
*
* @author dewall
*/
public class TermsOfUseSerializer implements JsonSerializer<TermsOfUse>,
JsonDeserializer<TermsOfUse> {
@Override
public JsonElement serialize(TermsOfUse src, Type typeOfSrc, JsonSerializationContext context) {
JsonObject result = new JsonObject();
result.addProperty(TermsOfUse.KEY_TERMSOFUSE_ID, src.getId());
result.addProperty(TermsOfUse.KEY_TERMSOFUSE_ISSUEDDATE, src.getIssuedDate());
return result;
}
@Override
public TermsOfUse deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext
context) throws JsonParseException {
// // Get the root element of the terms of use array.
// JsonArray termsOfUseArray = json.getAsJsonObject()
// .get(TermsOfUse.KEY_TERMSOFUSE)
// .getAsJsonArray();
//
// // Get all the instances of the terms of use.
// List<TermsOfUse> instances = Lists.newArrayList();
// for (int i = 0; i < termsOfUseArray.size(); i++) {
// // Get the values of the terms of use.
// JsonObject termsOfUseObject = termsOfUseArray.get(i).getAsJsonObject();
// String id = termsOfUseObject.get(TermsOfUse.KEY_TERMSOFUSE_ID).getAsString();
// String issuedDate = termsOfUseObject.get(TermsOfUse.KEY_TERMSOFUSE_ISSUEDDATE)
// .getAsString();
//
// // add the terms of use instance to the arraylist.
// instances.add(new TermsOfUse(id, issuedDate));
// }
//
// // Return a terms of use holder that holds all the intances of the terms of use.
// return new TermsOfUse(instances);
// Get the values of the terms of use.
JsonObject termsOfUseObject = json.getAsJsonObject();
String id = termsOfUseObject.get(TermsOfUse.KEY_TERMSOFUSE_ID).getAsString();
String issuedDate = termsOfUseObject.get(TermsOfUse.KEY_TERMSOFUSE_ISSUEDDATE)
.getAsString();
// Get the optinal content.
String content = null;
if (termsOfUseObject.has(TermsOfUse.KEY_TERMSOFUSE_CONTENTS)) {
content = termsOfUseObject.get(TermsOfUse.KEY_TERMSOFUSE_CONTENTS).getAsString();
}
TermsOfUse result = new TermsOfUseImpl();
result.setId(id);
result.setIssuedDate(issuedDate);
result.setContents(content);
return result;
}
}