PhoneNumber.java

package fr.openwide.core.basicapp.core.business.common.model;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.apache.commons.lang3.StringUtils;

import com.google.common.base.CharMatcher;

import fr.openwide.core.jpa.hibernate.usertype.AbstractMaterializedPrimitiveValue;

public final class PhoneNumber extends AbstractMaterializedPrimitiveValue<String, PhoneNumber> {

	private static final long serialVersionUID = 7055290426664681655L;
	
	public static final int TAILLE_FR = 10;

	private static final CharMatcher SEPARATOR_MATCHER = CharMatcher.WHITESPACE.or(CharMatcher.anyOf(".-"));
	
	private static final Pattern LOCAL_FRENCH_NUMBER_PATTERN = Pattern.compile("^\\d{10}$");
	private static final Pattern INTERNATIONAL_FRENCH_NUMBER_PATTERN = Pattern.compile("^(\\((00|\\+33)\\)0|(00|\\+)33)(?=\\d{9}$)");
	private static final String INTERNATION_FRENCH_NUMBER_TO_LOCAL_REPLACEMENT = "0$1";
	
	private static String clean(String value) {
		String noSeparator = SEPARATOR_MATCHER.removeFrom(value);
		if (StringUtils.isEmpty(noSeparator)) {
			return null;
		} else {
			if (LOCAL_FRENCH_NUMBER_PATTERN.matcher(noSeparator).find()) {
				return noSeparator;
			} else {
				Matcher internationalMatcher = INTERNATIONAL_FRENCH_NUMBER_PATTERN.matcher(noSeparator);
				if (internationalMatcher.find()) {
					return internationalMatcher.replaceFirst(INTERNATION_FRENCH_NUMBER_TO_LOCAL_REPLACEMENT);
				}
			}
			
			// Si le format n'est ni un numéro français tel que composé depuis la France,
			// ni un numéro français au format internationnal, on remplace simplement les séparateurs par des espaces
			return SEPARATOR_MATCHER.trimAndCollapseFrom(value, ' ');
		}
	}
	
	public static PhoneNumber buildClean(String value) {
		String cleaned = clean(value);
		if (StringUtils.isEmpty(cleaned)) {
			return null;
		} else {
			return new PhoneNumber(cleaned);
		}
	}
	
	/**
	 * @deprecated Ne pas utiliser, présent uniquement pour la récupération depuis la BDD (type hibernate).
	 */
	@Deprecated
	public static PhoneNumber buildNoCleaning(String value) {
		return new PhoneNumber(value);
	}
	
	private PhoneNumber(String value) {
		super(value);
	}
	
	public boolean isLocalFrench() {
		return LOCAL_FRENCH_NUMBER_PATTERN.matcher(getValue()).find();
	}

}