org.restexpress.serialization.json.GsonEncodingStringSerializer.java Source code

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Here is the source code for org.restexpress.serialization.json.GsonEncodingStringSerializer.java

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/*
Copyright 2014, Strategic Gains, Inc.
    
   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.restexpress.serialization.json;

import java.lang.reflect.Type;

import org.owasp.encoder.Encode;

import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonElement;
import com.google.gson.JsonParseException;
import com.google.gson.JsonPrimitive;
import com.google.gson.JsonSerializationContext;

/**
 * @author toddf
 * @since Jul 22, 2014
 */
public class GsonEncodingStringSerializer implements GsonSerializer<String> {
    @Override
    public String deserialize(JsonElement json, Type typeOf, JsonDeserializationContext context)
            throws JsonParseException {
        return json.getAsJsonPrimitive().getAsString();
    }

    @Override
    public JsonElement serialize(String string, Type typeOf, JsonSerializationContext context) {
        return new JsonPrimitive(Encode.forXmlContent(string));
    }

    @Override
    public String createInstance(Type typeOf) {
        return "";
    }
}