com.google.mr4c.serialize.json.JsonPropertiesSerializer.java Source code

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Here is the source code for com.google.mr4c.serialize.json.JsonPropertiesSerializer.java

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/**
  * Copyright 2014 Google Inc. All rights reserved.
  * 
  * 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 com.google.mr4c.serialize.json;

import com.google.mr4c.serialize.PropertiesSerializer;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
import java.util.Properties;

public class JsonPropertiesSerializer implements PropertiesSerializer {

    public void serializeProperties(Properties props, Writer writer) throws IOException {
        GsonBuilder builder = new GsonBuilder();
        builder.setPrettyPrinting();
        Gson gson = builder.create();
        gson.toJson(props, writer);
    }

    public Properties deserializeProperties(Reader reader) throws IOException {
        GsonBuilder builder = new GsonBuilder();
        Gson gson = builder.create();
        return gson.fromJson(reader, Properties.class);
    }

    public String getContentType() {
        return "application/json";
    }

}