com.cyclopsgroup.waterview.ui.view.system.status.SetLocale.java Source code

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Here is the source code for com.cyclopsgroup.waterview.ui.view.system.status.SetLocale.java

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/* ==========================================================================
 * Copyright 2002-2005 Cyclops Group Community
 *
 * Licensed under the COMMON DEVELOPMENT AND DISTRIBUTION LICENSE
 * (CDDL) Version 1.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.opensource.org/licenses/cddl1.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 * =========================================================================
 */
package com.cyclopsgroup.waterview.ui.view.system.status;

import java.util.Locale;
import java.util.TreeMap;

import org.apache.commons.lang.StringUtils;

import com.cyclopsgroup.waterview.BaseServiceable;
import com.cyclopsgroup.waterview.Context;
import com.cyclopsgroup.waterview.Module;
import com.cyclopsgroup.waterview.RuntimeData;

/**
 * @author <a href="mailto:jiaqi.guo@gmail.com">Jiaqi Guo</a>
 *
 * View to set locale
 */
public class SetLocale extends BaseServiceable implements Module {
    /**
     * Overwrite or implement method execute()
     *
     * @see com.cyclopsgroup.waterview.Module#execute(com.cyclopsgroup.waterview.RuntimeData, com.cyclopsgroup.waterview.Context)
     */
    public void execute(RuntimeData data, Context context) throws Exception {
        Locale[] locales = Locale.getAvailableLocales();
        TreeMap availableLocales = new TreeMap();
        for (int i = 0; i < locales.length; i++) {
            Locale locale = locales[i];
            if (StringUtils.isEmpty(locale.getCountry())) {
                continue;
            }
            String key = locale.getCountry() + '|' + locale.getLanguage();
            availableLocales.put(key, locale);
        }
        context.put("availableLocales", availableLocales.values());
        context.put("currentLocale", data.getSessionContext().get(RuntimeData.LOCALE_NAME));
    }
}