Java Calendar Add appendTimeZone(Calendar calendar, StringBuffer dateString)

Description

append Time Zone

License

Open Source License

Declaration

private static void appendTimeZone(Calendar calendar, StringBuffer dateString) 

Method Source Code

//package com.java2s;
/*/*from   ww  w.  j a  v a 2 s  . co  m*/
 * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. licenses this file to you 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.
 */

import java.util.Calendar;

public class Main {
    private static void appendTimeZone(Calendar calendar, StringBuffer dateString) {
        int timezoneOffSet = calendar.get(Calendar.ZONE_OFFSET) + calendar.get(Calendar.DST_OFFSET);
        int timezoneOffSetInMinits = timezoneOffSet / 60000;
        if (timezoneOffSetInMinits < 0) {
            dateString.append("-");
            timezoneOffSetInMinits = timezoneOffSetInMinits * -1;
        } else {
            dateString.append("+");
        }
        int hours = timezoneOffSetInMinits / 60;
        int minits = timezoneOffSetInMinits % 60;
        if (hours < 10) {
            dateString.append("0");
        }
        dateString.append(hours).append(":");
        if (minits < 10) {
            dateString.append("0");
        }
        dateString.append(minits);
    }
}

Related

1. appendDate(StringBuffer buf, Calendar cal)
2. appendDate(StringBuffer dateString, Calendar calendar)
3. appendDate(StringBuffer sb, Calendar cal)
4. appendEra(StringBuffer sb, Calendar cal)
5. appendTime(Calendar value, StringBuffer dateString)
6. cloneAndAdd(Calendar source, int field, int amount)
7. getDayOfAddDay(final Calendar calendar, final int day)
8. getStartDateForLogQuery(int calendarField, int amountToAdd)
9. getWithDaysAdded( GregorianCalendar originalDate, int days)