Example usage for com.vaadin.server WebBrowser getTimezoneOffset

Introduction

In this page you can find the example usage for com.vaadin.server WebBrowser getTimezoneOffset.

Prototype

public int getTimezoneOffset() 

Source Link

Document

Returns the browser-reported TimeZone offset in milliseconds from GMT.

Usage

From source file:com.haulmont.cuba.web.AbstractConnection.java

License:Apache License

protected TimeZone detectTimeZone() {
    Page page = AppUI.getCurrent().getPage();
    WebBrowser webBrowser = page.getWebBrowser();

    int offset = webBrowser.getTimezoneOffset() / 1000 / 60;
    String hours = StringUtils.leftPad(String.valueOf(offset / 60), 2, '0');
    String mins = StringUtils.leftPad(String.valueOf(offset % 60), 2, '0');
    char sign = offset >= 0 ? '+' : '-';
    return TimeZone.getTimeZone("GMT" + sign + hours + mins);
}

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From source file:com.haulmont.cuba.web.security.ConnectionImpl.java

License:Apache License

protected TimeZone detectTimeZone() {
    WebBrowser webBrowser = getWebBrowserDetails();

    int offset = webBrowser.getTimezoneOffset() / 1000 / 60;
    char sign = offset >= 0 ? '+' : '-';
    int absOffset = Math.abs(offset);

    String hours = StringUtils.leftPad(String.valueOf(absOffset / 60), 2, '0');
    String minutes = StringUtils.leftPad(String.valueOf(absOffset % 60), 2, '0');

    return TimeZone.getTimeZone("GMT" + sign + hours + minutes);
}

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