org.gwt.json.serialization.client.primitives.JsonBooleanSerializer.java Source code

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Here is the source code for org.gwt.json.serialization.client.primitives.JsonBooleanSerializer.java

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/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.gwt.json.serialization.client.primitives;

import com.google.gwt.json.client.JSONBoolean;
import com.google.gwt.json.client.JSONException;
import com.google.gwt.json.client.JSONNull;
import com.google.gwt.json.client.JSONValue;

/**
 * @author aborovik 07/06/2015
 */
public class JsonBooleanSerializer extends JsonPrimitiveTypeSerializer<Boolean> {

    public JSONValue serialize(Boolean obj, boolean forcePrimitiveValue) {
        JSONValue defaultValue = forcePrimitiveValue ? JSONBoolean.getInstance(false) : JSONNull.getInstance();
        return obj == null ? defaultValue : JSONBoolean.getInstance(obj.booleanValue());
    }

    public Boolean deSerialize(JSONValue jsonObj, boolean forcePrimitiveValue) throws JSONException {
        Boolean defaultValue = forcePrimitiveValue ? false : null;
        return jsonObj == null ? defaultValue
                : (jsonObj.isBoolean() == null ? defaultValue : jsonObj.isBoolean().booleanValue());
    }
}