org.headsupdev.agile.web.components.NamePatternValidator.java Source code

Introduction

Here is the source code for org.headsupdev.agile.web.components.NamePatternValidator.java

Source

/*
 * HeadsUp Agile
 * Copyright 2009-2014 Heads Up Development Ltd.
 *
 * 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 (at your option) 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.headsupdev.agile.web.components;

import org.apache.wicket.validation.validator.PatternValidator;

import java.util.regex.Pattern;

/**
 * A simple pattern validator that checks the string can be used for an object name
 *
 * @author Andrew Williams
 * @since 1.0
 */
public class NamePatternValidator extends PatternValidator {
    public static final Pattern NAME_PATTERN = Pattern.compile("[a-zA-Z0-9-_\\.]*");

    public NamePatternValidator() {
        super(NAME_PATTERN);
    }

    /**
     * A simple helper to verify a name against thee pattern used by this validator.
     *
     * @since 2.1
     *
     * @param name The name to check for validity
     * @return true if the passed name is valid, false otherwise
     */
    public static boolean isValidName(String name) {
        return NAME_PATTERN.matcher(name).matches();
    }
}