Java Path File Extention nio changeExtension(Path source, String extension)

Description

change Extension

License

Apache License

Declaration

public static Path changeExtension(Path source, String extension) 

Method Source Code

//package com.java2s;
/*/*from w  ww  .  j a v a 2 s.  co m*/
 * 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.
 */

import java.nio.file.Path;

public class Main {
    public static Path changeExtension(Path source, String extension) {
        String newFileName = changeExtension(extension, source.getFileName().toString());
        return source.getParent().resolve(newFileName);
    }

    public static String changeExtension(String extension, String fileName) {
        return fileName.substring(0, fileName.lastIndexOf(".")) + '.' + extension;
    }
}

Related

1. asPaths(final Iterable files)
2. changeFileExtension(Path fileName, String extension)
3. fileExtension(final Path thePath)
4. fileRenamer(final String fromPath, final String toPath, @Nullable final String toExtension, final boolean junkPaths)
5. findFilesWithExtension(Path directory, String targetExtension)