me.chanjar.weixin.cp.util.json.WxCpChatGsonAdapter Maven / Gradle / Ivy
/*
* KINGSTAR MEDIA SOLUTIONS Co.,LTD. Copyright c 2005-2013. All rights reserved.
*
* This source code is the property of KINGSTAR MEDIA SOLUTIONS LTD. It is intended
* only for the use of KINGSTAR MEDIA application development. Reengineering, reproduction
* arose from modification of the original source, or other redistribution of this source
* is not permitted without written permission of the KINGSTAR MEDIA SOLUTIONS LTD.
*/
package me.chanjar.weixin.cp.util.json;
import com.google.gson.*;
import me.chanjar.weixin.common.util.json.GsonHelper;
import me.chanjar.weixin.cp.bean.WxCpChat;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;
/**
* 群聊适配器
*
* @author gaigeshen
*/
public class WxCpChatGsonAdapter implements JsonSerializer, JsonDeserializer {
@Override
public JsonElement serialize(WxCpChat chat, Type typeOfSrc, JsonSerializationContext context) {
JsonObject json = new JsonObject();
if (chat.getId() != null) {
json.addProperty("chatid", chat.getId());
}
if (chat.getName() != null) {
json.addProperty("name", chat.getName());
}
if (chat.getOwner() != null) {
json.addProperty("owner", chat.getOwner());
}
if (chat.getUsers() != null) {
JsonArray users = new JsonArray();
for (String user : chat.getUsers()) {
users.add(user);
}
json.add("userlist", users);
}
return json;
}
@Override
public WxCpChat deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
JsonObject chatJson = json.getAsJsonObject();
WxCpChat chat = new WxCpChat();
chat.setId(GsonHelper.getAsString(chatJson.get("chatid")));
chat.setName(GsonHelper.getAsString(chatJson.get("name")));
chat.setOwner(GsonHelper.getAsString(chatJson.get("owner")));
JsonArray usersJson = chatJson.getAsJsonArray("userlist");
if (usersJson != null) {
List users = new ArrayList<>(usersJson.size());
chat.setUsers(users);
for (JsonElement userJson : usersJson) {
users.add(userJson.getAsString());
}
}
return chat;
}
}