JsonUtils.java

/*
 * Copyright (c) 2014, 2015 EBay Software Foundation and others. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.ovsdb.lib.jsonrpc;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.ObjectWriter;

public class JsonUtils {

    private static ObjectMapper mapper = new ObjectMapper();
    private static ObjectWriter prettyWriter = mapper.writerWithDefaultPrettyPrinter();

    private JsonUtils() {
    }

    public static String prettyString(Object jsonNode) {
        try {
            return prettyWriter.writeValueAsString(jsonNode);
        } catch (JsonProcessingException e) {
            throw new RuntimeException(e);
        }
    }
}