/**
 * OpenCPS is the open source Core Public Services software
 * Copyright (C) 2016-present OpenCPS community
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * any later version.
 * 
 * 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 Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>
 */

package org.opencps.backend.util;

import java.util.Random;

import com.liferay.portal.kernel.util.StringPool;


/**
 * @author khoavd
 *
 */
public class DossierNoGenerator {
	

	
	/**
	 * @return
	 */
	public static String noGenarator() {
		char[] chars = "012346789".toCharArray();
		
		StringBuilder sb = new StringBuilder();
		
		Random random = new Random();
		
		for (int i = 0; i < 12; i++) {
		    char c = chars[random.nextInt(chars.length)];
		    sb.append(c);
		}
		return sb.toString();
	}
}

/**
 * OpenCPS is the open source Core Public Services software
 * Copyright (C) 2016-present OpenCPS community
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * any later version.
 * 
 * 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 Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>
 */

package org.opencps.backend.util;

import java.text.SimpleDateFormat;
import java.util.Random;

import com.liferay.portal.kernel.util.StringPool;


/**
 * @author khoavd
 *
 */
public class DossierNoGenerator {
	
	

	
	/**
	 * @return
	 */
	public static String noGenarator() {
		char[] chars = "012346789".toCharArray();
		
		StringBuilder sb = new StringBuilder();
		
		Random random = new Random();
		
		for (int i = 0; i < 12; i++) {
		    char c = chars[random.nextInt(chars.length)];
		    sb.append(c);
		}
		
		
		
		return sb.toString();
	}
}

Update DossierGenerator