Example usage for java.util TimeZone getOffset

Introduction

In this page you can find the example usage for java.util TimeZone getOffset.

Prototype

public abstract int getOffset(int era, int year, int month, int day, int dayOfWeek, int milliseconds);

Source Link

Document

Gets the time zone offset, for current date, modified in case of daylight savings.

Usage

From source file:Main.java

public static void main(String args[]) {

    TimeZone timezone = TimeZone.getTimeZone("Europe/Paris");

    // checking offset value       
    System.out.println("Offset value is :" + timezone.getOffset(1, 2011, 2, 2, 2, 300));
}

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From source file:VASSAL.chat.HttpMessageServer.java

public Message[] getMessages() {
    final ArrayList<Message> msgList = new ArrayList<Message>();
    try {/*from  w w w.  j  a va 2 s. c  o  m*/
        for (String msg : getMessagesURL.doGet(prepareInfo())) {
            try {
                StringTokenizer st = new StringTokenizer(msg, "&"); //$NON-NLS-1$
                String s = st.nextToken();
                String sender = s.substring(s.indexOf('=') + 1); //$NON-NLS-1$
                String date = st.nextToken();
                date = date.substring(date.indexOf('=') + 1); //$NON-NLS-1$
                s = st.nextToken(""); //$NON-NLS-1$

                String content = StringUtils
                        .join(new SequenceEncoder.Decoder(s.substring(s.indexOf('=') + 1), '|'), '\n');

                content = restorePercent(content);
                Date created = null;
                try {
                    long time = Long.parseLong(date);
                    TimeZone t = TimeZone.getDefault();
                    time += t.getOffset(Calendar.ERA, Calendar.YEAR, Calendar.MONTH, Calendar.DAY_OF_YEAR,
                            Calendar.DAY_OF_WEEK, Calendar.MILLISECOND);
                    created = new Date(time);
                } catch (NumberFormatException e1) {
                    created = new Date();
                }
                msgList.add(new Message(sender, content, created));
            } catch (NoSuchElementException ex) {
                System.err.println("Badly formatted message in HttpMessageServer:  " + msg); //$NON-NLS-1$
            }
        }
    } catch (IOException ex) {
        System.err.println("IOException retrieving messages from " + getMessagesURL); //$NON-NLS-1$
    }
    return msgList.toArray(new Message[msgList.size()]);
}

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From source file:com.liferay.ide.server.remote.AbstractRemoteServerPublisher.java

protected void addToZip(IPath path, IResource resource, ZipOutputStream zip, boolean adjustGMTOffset)
        throws IOException, CoreException {
    switch (resource.getType()) {
    case IResource.FILE:
        ZipEntry zipEntry = new ZipEntry(path.toString());

        zip.putNextEntry(zipEntry);//www .  ja v  a  2s . com

        InputStream contents = ((IFile) resource).getContents();

        if (adjustGMTOffset) {
            TimeZone currentTimeZone = TimeZone.getDefault();
            Calendar currentDt = new GregorianCalendar(currentTimeZone, Locale.getDefault());

            // Get the Offset from GMT taking current TZ into account
            int gmtOffset = currentTimeZone.getOffset(currentDt.get(Calendar.ERA), currentDt.get(Calendar.YEAR),
                    currentDt.get(Calendar.MONTH), currentDt.get(Calendar.DAY_OF_MONTH),
                    currentDt.get(Calendar.DAY_OF_WEEK), currentDt.get(Calendar.MILLISECOND));

            zipEntry.setTime(System.currentTimeMillis() + (gmtOffset * -1));
        }

        try {
            IOUtils.copy(contents, zip);
        } finally {
            contents.close();
        }

        break;

    case IResource.FOLDER:
    case IResource.PROJECT:
        IContainer container = (IContainer) resource;

        IResource[] members = container.members();

        for (IResource res : members) {
            addToZip(path.append(res.getName()), res, zip, adjustGMTOffset);
        }
    }
}

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