package org.jtheque.utils.bean;

 import org.jtheque.utils.StringUtils;

 import java.util.regex.Pattern;

 /*

  * This file is part of JTheque.

  *            

  * JTheque is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License. 

  *

  * JTheque is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 /**

  * An utility class for specific data.

  *

  * @author Baptiste Wicht

  */

 public final class DataUtils {

     private static final Pattern SPACE_PATTERN = Pattern.compile(" ");

     /**

      * Utility class, not instanciable.

      */

     private DataUtils() {

         super();

     }

     /**

      * Return the name and the first name of the complete name of a person.

      *

      * @param name The name of a person.

      * @return An array containing at his index 0 the name of the person and at his index 1 the first name of the person.

      */

     public static String[] getNameAndFirstName(CharSequence name) {

         if (StringUtils.isEmpty(name)) {

             return new String[]{"", ""};

         }

         String[] nameFirstName = SPACE_PATTERN.split(name);

         StringBuilder nom = new StringBuilder(25);

         for (int i = 1; i < nameFirstName.length; ++i) {

             nom.append(StringUtils.setFirstLetterOnlyUpper(nameFirstName[i])).append(' ');

         }

         StringUtils.removeLastSpace(nom);

         return new String[]{nom.toString(), StringUtils.setFirstLetterOnlyUpper(nameFirstName[0])};

     }

 }