Java SQL Time Create getTimeZone(String id)

Description

Get timezone from Id.

License

Open Source License

Parameter

Parameter	Description
id	timezone id

Exception

Parameter	Description
SQLException	if no timezone is found for this Id

Return

timezone.

Declaration

public static TimeZone getTimeZone(String id) throws SQLException 

Method Source Code

//package com.java2s;
/*//from   www  .j a v  a2s.co m
MariaDB Client for Java
    
Copyright (c) 2012-2014 Monty Program Ab.
    
This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 2.1 of the License, or (at your option)
any later version.
    
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
for more details.
    
You should have received a copy of the GNU Lesser General Public License along
with this library; if not, write to Monty Program Ab info@montyprogram.com.
    
This particular MariaDB Client for Java file is work
derived from a Drizzle-JDBC. Drizzle-JDBC file which is covered by subject to
the following copyright and notice provisions:
    
    
Copyright (c) 2009-2011, Marcus Eriksson, Jay Pipes
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
    
Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
    
Neither the name of the driver nor the names of its contributors may not be
used to endorse or promote products derived from this software without specific
prior written permission.
    
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS  AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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*/

import java.sql.SQLException;
import java.util.*;

public class Main {
    /**
     * Get timezone from Id.
     * This differ from java implementation : by default, if timezone Id is unknown, java return GMT timezone.
     * GMT will be return only if explicitly asked.
     *
     * @param id timezone id
     * @return timezone.
     * @throws SQLException if no timezone is found for this Id
     */
    public static TimeZone getTimeZone(String id) throws SQLException {
        TimeZone tz = TimeZone.getTimeZone(id);

        // Validate the timezone ID. JDK maps invalid timezones to GMT
        if (tz.getID().equals("GMT") && !id.equals("GMT")) {
            throw new SQLException("invalid timezone id '" + id + "'");
        }
        return tz;
    }
}

Related

1. getTimeList(ResultSet resultSet, String columnName)
2. getTimeLong(ResultSet resultSet)
3. getTimeNumberFromSqlTime(Time time)
4. getTimesByStr(String dataStr)
5. getTimeStr(Time time)
6. getTimeZone(String timezone, String time, DateFormat format)
7. getTodayAndTime()
8. getTomorrowOrderTime()
9. getUserToServerDateTime(TimeZone timeZone, int dateFormat, int timeFormat, String date, Locale locale)