org.iti.agrimarket.util.LazySerializerForUnit.java Source code

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Here is the source code for org.iti.agrimarket.util.LazySerializerForUnit.java

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package org.iti.agrimarket.util;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import java.lang.reflect.Type;
import org.iti.agrimarket.model.pojo.Category;
import org.iti.agrimarket.model.pojo.Unit;

/**
 *
 * @author Israa
 *
 */
public class LazySerializerForUnit implements JsonSerializer<Unit> {

    /**
     * This method is responsible for the serialization operation for the unit
     * objects depending on the language requested it ignores the other
     * language's fields
     *
     * @param t
     * @param type
     * @param jsc
     * @return
     */
    @Override
    public JsonElement serialize(Unit t, Type type, JsonSerializationContext jsc) {
        Gson gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation().create();
        JsonObject jObj = (JsonObject) gson.toJsonTree(t);

        jObj.remove("type");
        jObj.remove("historiesForPricePerUnitId");
        jObj.remove("historiesForUnitId");
        jObj.remove("userPlantsPlants");
        jObj.remove("userOfferProductFixedsForUnitId");
        jObj.remove("userOfferProductFixedsForPricePerUnitId");

        return jObj;
    }
}