Java Path Normalize normalizeRootPath(String rootPath)

Description

normalize Root Path

License

Apache License

Declaration

private static String normalizeRootPath(String rootPath) 

Method Source Code

//package com.java2s;
/**//from   www .j  a  v  a  2s.  com
 *   Copyright [2013] [www.cuubez.com]
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

public class Main {
    private static String PATH_SEPARATOR = "/";

    private static String normalizeRootPath(String rootPath) {

        if (isNullOrEmpty(rootPath)) {
            return null;
        }

        if (!rootPath.startsWith(PATH_SEPARATOR)) {
            rootPath = PATH_SEPARATOR + rootPath;
        }

        if (!rootPath.endsWith(PATH_SEPARATOR)) {
            rootPath = rootPath + PATH_SEPARATOR;
        }

        return rootPath;
    }

    public static boolean isNullOrEmpty(final String value) {

        if (value == null || value.isEmpty()) {
            return true;
        }

        return false;
    }
}

Related

1. normalizePaths(String path)
2. normalizePathSeparator(final String path)
3. normalizeRegex(String path)
4. normalizeRegex(String pathPattern)
5. normalizeResourcesPath(final String path)
6. normalizeSlashes(final String path)
7. normalizeSlashes(String path)
8. normalizeToDir(CharSequence path)
9. normalizeURI(String prefix, String relativePath)