ch.icclab.cyclops.util.JSONUtil.java Source code

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Here is the source code for ch.icclab.cyclops.util.JSONUtil.java

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/*
* Copyright (c) 2015. Zuercher Hochschule fuer Angewandte Wissenschaften
*  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 ch.icclab.cyclops.util;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.restlet.ext.json.JsonRepresentation;
import org.restlet.representation.Representation;

/**
 * Created by Konstantin on 21.10.2015.
 */
public class JSONUtil {

    /**
     * Converts the response object into a JSON string
     *
     * @param pojoObj a response POJO with values set
     * @return a Representation object with JSON string
     */

    public Representation toJson(Object pojoObj) {
        ObjectMapper mapper = new ObjectMapper();
        String output;
        JsonRepresentation responseJson = null;

        try {
            output = mapper.writeValueAsString(pojoObj);
            responseJson = new JsonRepresentation(output);
        } catch (JsonProcessingException e) {
            e.printStackTrace();
        }
        return responseJson;
    }

}