Java File Path Create buildPath(final String basePath, final String path)

Description

build Path

License

Open Source License

Declaration

public static String buildPath(final String basePath, final String path) 

Method Source Code

//package com.java2s;
/*//from   w  w w  . j  a  va 2  s . c o  m
 * ******************************************************************************
 *   Copyright 2014-2017 Spectra Logic Corporation. All Rights Reserved.
 *   Licensed under the Apache License, Version 2.0 (the "License"). You may not use
 *   this file except in compliance with the License. A copy of the License is located at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 *   or in the "license" file accompanying this file.
 *   This file 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 {
    public static String buildPath(final String basePath, final String path) {
        //Make sure to have some guard statements for null.
        if (basePath == null && path == null) {
            return "";
        }

        if (basePath == null) {
            return path;
        }

        if (path == null) {
            return basePath;
        }

        final StringBuilder builder = new StringBuilder();
        if (!basePath.startsWith("/")) {
            builder.append('/');
        }
        builder.append(basePath);

        if (!(path.startsWith("/") || basePath.endsWith("/"))) {
            builder.append('/');
        }

        if (path.startsWith("/") && basePath.endsWith("/")) {
            builder.append(path.substring(1));
        } else {
            builder.append(path);
        }

        return builder.toString();
    }
}

Related

1. buildPath(final boolean endWithSep, final String... val)
2. buildPath(final String... tokens)
3. buildPath(Integer sAccountId, String objectPath)
4. buildPath(long id, boolean justDir)
5. buildPath(String first, String... parts)