Java Path File List nio getDirectoryList(Path basePath)

Declaration

public static List<Path> getDirectoryList(Path basePath) throws IOException 

Method Source Code

//package com.java2s;
/**/*from   w ww  .  ja va2  s  .c om*/
 * Copyright 2011-2013 BBe Consulting GmbH
 *
 * 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.io.IOException;

import java.util.ArrayList;

import java.util.List;

import java.nio.file.DirectoryStream;
import java.nio.file.Files;

import java.nio.file.Path;

public class Main {
    /**
     * Read directory content.
     * 
     * @param basePath
     * @return List<Path> with directory entries.
     * @throws IOException
     */
    public static List<Path> getDirectoryList(Path basePath) throws IOException {

        final List<Path> directoryNames = new ArrayList<Path>();
        if (Files.exists(basePath) && Files.isDirectory(basePath)) {
            DirectoryStream<Path> files = null;
            try {
                files = Files.newDirectoryStream(basePath);
                for (Path path : files) {
                    if (Files.isDirectory(path)) {
                        directoryNames.add(path.toAbsolutePath());
                    }
                }
            } finally {
                files.close();
            }
        }
        return directoryNames;
    }
}

Related

1. compileTreeWithErrors(JavaCompiler compiler, List options, File targetFolder, DiagnosticListener diagnosticListener, boolean addProcessorsToClasspath)
2. deepListChildren(Path directory)
3. fileListDeep(Path dir)
4. findExpectedResultForTestcase(final Path testcase, final LinkedList expectedResults)
5. getClassLoaderFromPaths(ArrayList paths)
6. getPreorderList(Path root)
7. getSortedPathList(final Path dir, final boolean dirsFirst)
8. getTables(final List d1)
9. isBlackListedDirectory(Path path)