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/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017-2018 AT&T Intellectual Property. 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.aai.util;

import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;

public class FormatDate {

    private final String timeZone;
    private final String pattern;

    public FormatDate(String pattern) {
        this.pattern = pattern;
        this.timeZone = "GMT";
    }

    public FormatDate(String pattern, String timeZone) {
        this.pattern = pattern;
        this.timeZone = timeZone;
    }

    public String getDateTime() {

        final DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
        return formatter.format(ZonedDateTime.now(ZoneId.of(timeZone)));
    }
}