package com.massivecraft.factions.adapter;
import java.lang.reflect.Type;
import java.util.Set;
import com.massivecraft.mcore.xlib.gson.JsonDeserializationContext;
import com.massivecraft.mcore.xlib.gson.JsonDeserializer;
import com.massivecraft.mcore.xlib.gson.JsonElement;
import com.massivecraft.mcore.xlib.gson.JsonObject;
import com.massivecraft.mcore.xlib.gson.JsonParseException;
import com.massivecraft.mcore.xlib.gson.JsonPrimitive;
import com.massivecraft.mcore.xlib.gson.JsonSerializationContext;
import com.massivecraft.mcore.xlib.gson.JsonSerializer;
import com.massivecraft.mcore.xlib.gson.reflect.TypeToken;
import com.massivecraft.factions.TerritoryAccess;
public class TerritoryAccessAdapter implements JsonDeserializer<TerritoryAccess>, JsonSerializer<TerritoryAccess>
{
// -------------------------------------------- //
// CONSTANTS
// -------------------------------------------- //
public static final String HOST_FACTION_ID = "hostFactionId";
public static final String HOST_FACTION_ALLOWED = "hostFactionAllowed";
public static final String FACTION_IDS = "factionIds";
public static final String PLAYER_IDS = "playerIds";
public static final Type SET_OF_STRING_TYPE = new TypeToken<Set<String>>(){}.getType();
// -------------------------------------------- //
// INSTANCE & CONSTRUCT
// -------------------------------------------- //
private static TerritoryAccessAdapter i = new TerritoryAccessAdapter();
public static TerritoryAccessAdapter get() { return i; }
//----------------------------------------------//
// OVERRIDE
//----------------------------------------------//
@Override
public TerritoryAccess deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException
{
// isDefault <=> simple hostFactionId string
if (json.isJsonPrimitive())
{
String hostFactionId = json.getAsString();
return TerritoryAccess.valueOf(hostFactionId);
}
// Otherwise object
JsonObject obj = json.getAsJsonObject();
// Prepare variables
String hostFactionId = null;
Boolean hostFactionAllowed = null;
Set<String> factionIds = null;
Set<String> playerIds = null;
// Read variables (test old values first)
JsonElement element = null;
element = obj.get("ID");
if (element == null) element = obj.get(HOST_FACTION_ID);
hostFactionId = element.getAsString();
element = obj.get("open");
if (element == null) element = obj.get(HOST_FACTION_ALLOWED);
if (element != null) hostFactionAllowed = element.getAsBoolean();
element = obj.get("factions");
if (element == null) element = obj.get(FACTION_IDS);
if (element != null) factionIds = context.deserialize(element, SET_OF_STRING_TYPE);
element = obj.get("fplayers");
if (element == null) element = obj.get(PLAYER_IDS);
if (element != null) playerIds = context.deserialize(element, SET_OF_STRING_TYPE);
return TerritoryAccess.valueOf(hostFactionId, hostFactionAllowed, factionIds, playerIds);
}
@Override
public JsonElement serialize(TerritoryAccess src, Type typeOfSrc, JsonSerializationContext context)
{
if (src == null) return null;
// isDefault <=> simple hostFactionId string
if (src.isDefault())
{
return new JsonPrimitive(src.getHostFactionId());
}
// Otherwise object
JsonObject obj = new JsonObject();
obj.addProperty(HOST_FACTION_ID, src.getHostFactionId());
if (!src.isHostFactionAllowed())
{
obj.addProperty(HOST_FACTION_ALLOWED, src.isHostFactionAllowed());
}
if (!src.getFactionIds().isEmpty())
{
obj.add(FACTION_IDS, context.serialize(src.getFactionIds(), SET_OF_STRING_TYPE));
}
if (!src.getPlayerIds().isEmpty())
{
obj.add(PLAYER_IDS, context.serialize(src.getPlayerIds(), SET_OF_STRING_TYPE));
}
return obj;
}
}