org.adho.dhconvalidator.ui.VaadinSessionLocaleProvider.java Source code

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Here is the source code for org.adho.dhconvalidator.ui.VaadinSessionLocaleProvider.java

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/*
 * Copyright (c) 2015 http://www.adho.org/
 * License: see LICENSE file
 */
package org.adho.dhconvalidator.ui;

import com.vaadin.server.VaadinSession;
import java.util.Locale;
import org.adho.dhconvalidator.Messages.LocaleProvider;

/**
 * Provides locale from {@link VaadinSession}.
 *
 * @author marco.petris@web.de
 */
public enum VaadinSessionLocaleProvider implements LocaleProvider {
    INSTANCE,;

    @Override
    public Locale getLocale() {
        VaadinSession session = VaadinSession.getCurrent();

        if (session != null) {
            return session.getLocale();
        }

        return null;
    }
}