/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.webui.form.validator;
import org.exoplatform.commons.serialization.api.annotations.Serialized;
/**
* Created by The eXo Platform SAS Author : Tan Pham Dinh pdtanit@gmail.com Oct 30, 2008
*/
@Serialized
public class URLValidator extends ExpressionValidator {
private static final String IP_REGEX = "(((((25[0-5])|(2[0-4][0-9])|([01]?[0-9]?[0-9]))\\.){3}((25[0-4])|(2[0-4][0-9])|((1?[1-9]?[1-9])|([1-9]0))))|(0\\.){3}0)";
public static final String URL_REGEX = "^((ht|f)tp(s?)://)" // protocol
+ "(\\w+(:\\w+)?@)?" // username:password@
+ "(" + IP_REGEX // ip
+ "|([0-9a-z_!~*'()-]+\\.)*([0-9a-z][0-9a-z-]{0,61})?[0-9a-z]\\.[a-z]{2,6}" // domain like www.exoplatform.org
+ "|([a-zA-Z][-a-zA-Z0-9]+))" // domain like localhost
+ "(:[0-9]{1,5})?" // port number :8080
+ "((/?)|(/[0-9a-zA-Z_!~*'().;?:@&=+$,%#-]+)+/?)$"; // uri
private static final String DEFAULT_KEY = "URLValidator.msg.invalid-url";
public URLValidator() {
this(DEFAULT_KEY);
}
public URLValidator(String key) {
super(URL_REGEX, key != null ? key : DEFAULT_KEY);
}
}