com.chiorichan.util.PermissionUtil.java Source code

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Here is the source code for com.chiorichan.util.PermissionUtil.java

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/**
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 * Copyright 2015 Chiori-chan. All Right Reserved.
 * 
 * @author Chiori Greene
 * @email chiorigreene@gmail.com
 */
package com.chiorichan.util;

import org.apache.commons.lang3.StringUtils;

public class PermissionUtil {
    public static String getLocalName(String permNamespace) {
        if (!permNamespace.contains("."))
            return permNamespace;

        int inx = StringUtils.reverse(permNamespace).indexOf(".");
        return permNamespace.substring(permNamespace.length() - inx);
    }

    public static boolean containsValidChars(String ref) {
        return ref.matches("[a-z0-9_]*");
    }

    public static String removeInvalidChars(String ref) {
        return ref.replaceAll("[^a-z0-9_]", "");
    }

}