Examples of java.util.TimeZone

java.util.TimeZone
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a TimeZone using getDefault which creates a TimeZone based on the time zone where the program is running. For example, for a program running in Japan, getDefault creates a TimeZone object based on Japanese Standard Time.
You can also get a TimeZone using getTimeZone along with a time zone ID. For instance, the time zone ID for the U.S. Pacific Time zone is "America/Los_Angeles". So, you can get a U.S. Pacific Time TimeZone object with:
```
 TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles"); 
```
You can use the getAvailableIDs method to iterate through all the supported time zone IDs. You can then choose a supported ID to get a TimeZone. If the time zone you want is not represented by one of the supported IDs, then a custom time zone ID can be specified to produce a TimeZone. The syntax of a custom time zone ID is:
```
 CustomID: GMT Sign Hours : Minutes GMT Sign Hours Minutes GMT Sign Hours Sign: one of + - Hours: Digit Digit Digit Minutes: Digit Digit Digit: one of 0 1 2 3 4 5 6 7 8 9 
```
Hours must be between 0 to 23 and Minutes must be between 00 to 59. For example, "GMT+10" and "GMT+0010" mean ten hours and ten minutes ahead of GMT, respectively.
The format is locale independent and digits must be taken from the Basic Latin block of the Unicode standard. No daylight saving time transition schedule can be specified with a custom time zone ID. If the specified string doesn't match the syntax, "GMT" is used.
When creating a TimeZone, the specified custom time zone ID is normalized in the following syntax:
```
 NormalizedCustomID: GMT Sign TwoDigitHours : Minutes Sign: one of + - TwoDigitHours: Digit Digit Minutes: Digit Digit Digit: one of 0 1 2 3 4 5 6 7 8 9 
```
For example, TimeZone.getTimeZone("GMT-8").getID() returns "GMT-08:00".
Three-letter time zone IDs
For compatibility with JDK 1.1.x, some other three-letter time zone IDs (such as "PST", "CTT", "AST") are also supported. However, their use is deprecated because the same abbreviation is often used for multiple time zones (for example, "CST" could be U.S. "Central Standard Time" and "China Standard Time"), and the Java platform can then only recognize one of them. @see Calendar @see GregorianCalendar @see SimpleTimeZone @version 1.76 12/07/07 @author Mark Davis, David Goldsmith, Chen-Lieh Huang, Alan Liu @since JDK1.1

  {
    if (!(o instanceof TimeZone))
    {
      throw new ObjectFactoryException("The given object is no java.util.TimeZone. ");
    }
    final TimeZone t = (TimeZone) o;
    setParameter("value", t.getID());
  }

View Full Code Here

    }


    final String formatString = entry.getParameterAttribute(ParameterAttributeNames.Core.NAMESPACE,
        ParameterAttributeNames.Core.DATA_FORMAT, parameterContext);
    final Locale locale = parameterContext.getResourceBundleFactory().getLocale();
    final TimeZone timeZone = parameterContext.getResourceBundleFactory().getTimeZone();


    sdf = createDateFormat(formatString, locale, timeZone);


    dateChooserPanel = new DateChooserPanel(Calendar.getInstance(), true);
    dateChooserPanel.addPropertyChangeListener(DateChooserPanel.PROPERTY_DATE, new InternalDateUpdateHandler());

View Full Code Here

    this.parameterName = entry.getName();


    final String formatString = entry.getParameterAttribute(ParameterAttributeNames.Core.NAMESPACE,
        ParameterAttributeNames.Core.DATA_FORMAT, parameterContext);
    final Locale locale = parameterContext.getResourceBundleFactory().getLocale();
    final TimeZone timeZone = parameterContext.getResourceBundleFactory().getTimeZone();


    final Format format =
        TextComponentEditHandler.createFormat(formatString, locale, timeZone, entry.getValueType());


    handler =

View Full Code Here

    this.updateContext = updateContext;


    final String formatString = entry.getParameterAttribute(ParameterAttributeNames.Core.NAMESPACE,
        ParameterAttributeNames.Core.DATA_FORMAT, parameterContext);
    final Locale locale = parameterContext.getResourceBundleFactory().getLocale();
    final TimeZone timeZone = parameterContext.getResourceBundleFactory().getTimeZone();


    final Format format =
        TextComponentEditHandler.createFormat(formatString, locale, timeZone, entry.getValueType());


    textArea = new JTextArea();

View Full Code Here

        long nanos;
        if (timeStart < 0) {
            nanos = 0;
        } else {
            int timeEnd = s.length();
            TimeZone tz = null;
            if (s.endsWith("Z")) {
                tz = TimeZone.getTimeZone("UTC");
                timeEnd--;
            } else {
                int timeZoneStart = s.indexOf('+', dateEnd);
                if (timeZoneStart < 0) {
                    timeZoneStart = s.indexOf('-', dateEnd);
                }
                if (timeZoneStart >= 0) {
                    String tzName = "GMT" + s.substring(timeZoneStart);
                    tz = TimeZone.getTimeZone(tzName);
                    if (!tz.getID().startsWith(tzName)) {
                        throw new IllegalArgumentException(tzName);
                    }
                    timeEnd = timeZoneStart;
                } else {
                    timeZoneStart = s.indexOf(' ', dateEnd + 1);
                    if (timeZoneStart > 0) {
                        String tzName = s.substring(timeZoneStart + 1);
                        tz = TimeZone.getTimeZone(tzName);
                        if (!tz.getID().startsWith(tzName)) {
                            throw new IllegalArgumentException(tzName);
                        }
                        timeEnd = timeZoneStart;
                    }
                }

View Full Code Here

    return value;
  }


  public Object getValue(final ExpressionRuntime runtime, final Element element)
  {
    final TimeZone timeZone = runtime.getResourceBundleFactory().getTimeZone();
    if (ObjectUtilities.equal(timeZone, this.timeZone) == false)
    {
      this.timeZone = timeZone;
      getDateFormat().setTimeZone(timeZone);
    }

View Full Code Here

        assertEquals(a1, props.getInetAddress("a1", a3));
        assertEquals(a3, props.getInetAddress("foo", a3));
    }


    public void testGetTimeZone() throws FtpException {
        TimeZone tz1 = TimeZone.getTimeZone("PST");
        TimeZone tz2 = TimeZone.getTimeZone("GMT-8:00");
        TimeZone tz3 = TimeZone.getTimeZone("foo");


        BaseProperties props = new BaseProperties();
        props.setProperty("tz1", "PST");
        props.setProperty("tz2", "GMT-8:00");
        props.setProperty("tz3", "foo");

View Full Code Here

        assertEquals(tz1, props.getTimeZone("tz1", tz2));
        assertEquals(tz2, props.getTimeZone("foo", tz2));
    }


    public void testSetTimeZone() throws FtpException {
        TimeZone tz1 = TimeZone.getTimeZone("PST");


        BaseProperties props = new BaseProperties();
        props.setProperty("tz1", tz1);


        assertEquals(tz1, props.getTimeZone("tz1"));

View Full Code Here

        int field = getDatePart(part);
        Calendar calendar = Calendar.getInstance();
        long t1 = d1.getTime(), t2 = d2.getTime();
        // need to convert to UTC, otherwise we get inconsistent results with
        // certain time zones (those that are 30 minutes off)
        TimeZone zone = calendar.getTimeZone();
        calendar.setTime(d1);
        t1 += zone.getOffset(calendar.get(Calendar.ERA), calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
                calendar.get(Calendar.DAY_OF_MONTH), calendar.get(Calendar.DAY_OF_WEEK), calendar
                        .get(Calendar.MILLISECOND));
        calendar.setTime(d2);
        t2 += zone.getOffset(calendar.get(Calendar.ERA), calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
                calendar.get(Calendar.DAY_OF_MONTH), calendar.get(Calendar.DAY_OF_WEEK), calendar
                        .get(Calendar.MILLISECOND));
        switch (field) {
        case Calendar.MILLISECOND:
            return t2 - t1;

View Full Code Here

    }


    private Date getNntpDate( NntpRequest nntpRequest, int startingIndex ) throws ParseException {
        String dateStr = nntpRequest.getParameter( startingIndex );
        String timeStr = nntpRequest.getParameter( startingIndex + 1 );
        TimeZone timeZone = TimeZone.getDefault();
        if( startingIndex + 2 < nntpRequest.parameterLength() ) {
            String zone = nntpRequest.getParameter( startingIndex + 2 );
            if( zone.equalsIgnoreCase("gmt") ) {
                timeZone = TimeZone.getTimeZone( zone );
            }
        }


        SimpleDateFormat formatter = new SimpleDateFormat("yyMMdd HHmmss z");
        return formatter.parse( dateStr + " " + timeStr + " " + timeZone.getID() );
    }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of java.util.TimeZone

ch.qos.logback.classic.pattern.DateConverter

codec.asn1.ASN1Time

com.cedarsoftware.util.io.JsonWriter$TimeZoneWriter

com.cedarsoftware.util.io.TestJsonReaderWriter

com.cloud.storage.snapshot.SnapshotManagerImpl

com.cloud.usage.UsageServiceImpl

com.cloud.utils.DateUtil

com.funambol.syncclient.blackberry.email.impl.MIMEParser

com.google.refine.expr.util.CalendarParser

com.otakingex.fourtypes.control.Utils

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.

Examples of java.util.TimeZone

Three-letter time zone IDs

Related Classes of java.util.TimeZone