org.ripla.web.util.AbstractWebMessages.java Source code

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Here is the source code for org.ripla.web.util.AbstractWebMessages.java

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/*******************************************************************************
 * Copyright (c) 2012-2013 RelationWare, Benno Luthiger
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * RelationWare, Benno Luthiger
 ******************************************************************************/

package org.ripla.web.util;

import java.util.Locale;

import org.ripla.util.AbstractMessages;

import com.vaadin.server.VaadinSession;

/**
 * The base class for messages in a Ripla application.
 * 
 * @author Luthiger
 */
public abstract class AbstractWebMessages extends AbstractMessages {

    @Override
    protected Locale getLocaleChecked() {
        try {
            VaadinSession.getCurrent().getLockInstance().lock();
            return VaadinSession.getCurrent().getLocale();
        } finally {
            VaadinSession.getCurrent().getLockInstance().unlock();
        }
    }

}