IdentificativoIM.java

/*
 * GovWay - A customizable API Gateway 
 * https://govway.org
 * 
 * Copyright (c) 2005-2025 Link.it srl (https://link.it). 
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3, as published by
 * the Free Software Foundation.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package org.openspcoop2.pdd.services.skeleton;

import java.util.Date;

import org.openspcoop2.utils.date.DateUtils;
import org.slf4j.Logger;

/**
 * IdentificativoIM
 *
 * @author apoli@link.it
 * @author $Author$
 * @version $Rev$, $Date$
 */
public class IdentificativoIM {

    public static final String DATE_PREFIX_SEPARATOR = "@";
    public static final String FORMAT = "yyyyMMddHHmmssSSS";
    
    private String id;
    private Date data;
    
    public IdentificativoIM(String id, Date data) {
        this.id = id;
        this.data = data;
    } 
    
    public String getId() {
        return this.id;
    }
    public String getIdWithDate() {
        if(this.data!=null) {
            return DateUtils.getSimpleDateFormat(FORMAT).format(this.data)+DATE_PREFIX_SEPARATOR+this.id;
        }
        else {
            return this.id;
        }
    }

    public Date getData() {
        return this.data;
    }
    
    public static IdentificativoIM getIdentificativoIM(String identificativo, Logger log) {
        //System.out.println("IM indexOf["+identificativo.indexOf(DATE_PREFIX_SEPARATOR)+"]");
        if(identificativo.length()>(FORMAT.length()+1) && 
                identificativo.contains(DATE_PREFIX_SEPARATOR) && 
                !identificativo.endsWith(DATE_PREFIX_SEPARATOR) && 
                !identificativo.startsWith(DATE_PREFIX_SEPARATOR) && 
                identificativo.indexOf(DATE_PREFIX_SEPARATOR)==FORMAT.length()) {
            String dataString = identificativo.substring(0,identificativo.indexOf(DATE_PREFIX_SEPARATOR));
            String id = identificativo.substring(identificativo.indexOf(DATE_PREFIX_SEPARATOR)+1);
            try {
                Date data = DateUtils.getSimpleDateFormat(FORMAT).parse(dataString);
                IdentificativoIM idIM = new IdentificativoIM(id, data);
                return idIM;
            }
            catch(Exception e) {
                log.error("Conversione data '"+dataString+"' non riuscita: "+e.getMessage(),e);
            }
        }
        return new IdentificativoIM(identificativo, null);
    }
}