com.pzybrick.iote2e.common.utils.Iote2eUtils.java Source code

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Here is the source code for com.pzybrick.iote2e.common.utils.Iote2eUtils.java

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/**
 *    Copyright 2016, 2017 Peter Zybrick and others.
 * 
 *    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.
 * 
 * @author  Pete Zybrick
 * @version 1.0.0, 2017-09
 * 
 */
package com.pzybrick.iote2e.common.utils;

import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.format.ISODateTimeFormat;

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

/**
 * The Class Iote2eUtils.
 */
public class Iote2eUtils {

    /** The gson. */
    private static Gson gson;

    /**
     * Gets the date now utc 8601.
     *
     * @return the date now utc 8601
     */
    public static String getDateNowUtc8601() {
        return ISODateTimeFormat.dateTime().print(new DateTime().toDateTime(DateTimeZone.UTC));
    }

    /**
     * Gets the gson instance.
     *
     * @return the gson instance
     */
    public synchronized static Gson getGsonInstance() {
        if (gson == null)
            gson = new GsonBuilder().setPrettyPrinting().create();
        return gson;
    }
}