org.apache.commons.io.filefilter.HiddenFileFilter Java Examples

The following examples show how to use org.apache.commons.io.filefilter.HiddenFileFilter. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: localization_nifi   Author: wangrenlei   File: ExecuteFlumeSinkTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
@Ignore("Does not work on Windows")
public void testHdfsSink() throws IOException {
    File destDir = temp.newFolder("hdfs");

    TestRunner runner = TestRunners.newTestRunner(ExecuteFlumeSink.class);
    runner.setProperty(ExecuteFlumeSink.SINK_TYPE, "hdfs");
    runner.setProperty(ExecuteFlumeSink.FLUME_CONFIG,
        "tier1.sinks.sink-1.hdfs.path = " + destDir.toURI().toString() + "\n" +
        "tier1.sinks.sink-1.hdfs.fileType = DataStream\n" +
        "tier1.sinks.sink-1.hdfs.serializer = TEXT\n" +
        "tier1.sinks.sink-1.serializer.appendNewline = false"
    );
    try (InputStream inputStream = getClass().getResourceAsStream("/testdata/records.txt")) {
        Map<String, String> attributes = new HashMap<>();
        attributes.put(CoreAttributes.FILENAME.key(), "records.txt");
        runner.enqueue(inputStream, attributes);
        runner.run();
    }

    File[] files = destDir.listFiles((FilenameFilter)HiddenFileFilter.VISIBLE);
    assertEquals("Unexpected number of destination files.", 1, files.length);
    File dst = files[0];
    byte[] expectedMd5;
    try (InputStream md5Stream = getClass().getResourceAsStream("/testdata/records.txt")) {
        expectedMd5 = FileUtils.computeMd5Digest(md5Stream);
    }
    byte[] actualMd5 = FileUtils.computeMd5Digest(dst);
    Assert.assertArrayEquals("Destination file doesn't match source data", expectedMd5, actualMd5);
}
 
Example #2
Source Project: aion-germany   Author: AionGermany   File: DataLoader.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * This method is supposed to be called from subclass to initialize data loading process.<br>
 * <br>
 * This method is using file given in the constructor to load the data and there are two possibilities:
 * <ul>
 * <li>Given file is file is in deed the <b>file</b> then it's forwarded to {@link #loadFile(File)} method</li>
 * <li>Given file is a <b>directory</b>, then this method is obtaining list of all visible .txt files in this directory and subdirectiores ( except hidden ones and those named "new" ) and call
 * {@link #loadFile(File)} for each of these files.
 * </ul>
 */
@SuppressWarnings("deprecation")
protected void loadData() {
	if (dataFile.isDirectory()) {
		Collection<?> files = FileUtils.listFiles(dataFile, FileFilterUtils.andFileFilter(FileFilterUtils.andFileFilter(FileFilterUtils.notFileFilter(FileFilterUtils.nameFileFilter("new")), FileFilterUtils.suffixFileFilter(".txt")), HiddenFileFilter.VISIBLE), HiddenFileFilter.VISIBLE);

		for (Object file1 : files) {
			File f = (File) file1;
			loadFile(f);
		}
	}
	else {
		loadFile(dataFile);
	}
}
 
Example #3
Source Project: nifi   Author: apache   File: ExecuteFlumeSinkTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
@Ignore("Does not work on Windows")
public void testHdfsSink() throws IOException {
    File destDir = temp.newFolder("hdfs");

    TestRunner runner = TestRunners.newTestRunner(ExecuteFlumeSink.class);
    runner.setProperty(ExecuteFlumeSink.SINK_TYPE, "hdfs");
    runner.setProperty(ExecuteFlumeSink.FLUME_CONFIG,
        "tier1.sinks.sink-1.hdfs.path = " + destDir.toURI().toString() + "\n" +
        "tier1.sinks.sink-1.hdfs.fileType = DataStream\n" +
        "tier1.sinks.sink-1.hdfs.serializer = TEXT\n" +
        "tier1.sinks.sink-1.serializer.appendNewline = false"
    );
    try (InputStream inputStream = getClass().getResourceAsStream("/testdata/records.txt")) {
        Map<String, String> attributes = new HashMap<>();
        attributes.put(CoreAttributes.FILENAME.key(), "records.txt");
        runner.enqueue(inputStream, attributes);
        runner.run();
    }

    File[] files = destDir.listFiles((FilenameFilter)HiddenFileFilter.VISIBLE);
    assertEquals("Unexpected number of destination files.", 1, files.length);
    File dst = files[0];
    byte[] expectedMd5;
    try (InputStream md5Stream = getClass().getResourceAsStream("/testdata/records.txt")) {
        expectedMd5 = FileUtils.computeMd5Digest(md5Stream);
    }
    byte[] actualMd5 = FileUtils.computeMd5Digest(dst);
    Assert.assertArrayEquals("Destination file doesn't match source data", expectedMd5, actualMd5);
}
 
Example #4
Source Project: iterator-maven-plugin   Author: khmarbaise   File: AbstractIteratorMojo.java    License: Apache License 2.0 5 votes vote down vote up
public List<String> getFolders()
    throws MojoExecutionException
{
    IOFileFilter folders = FileFilterUtils.and( HiddenFileFilter.VISIBLE, DirectoryFileFilter.DIRECTORY );
    IOFileFilter makeSVNAware = FileFilterUtils.makeSVNAware( folders );
    IOFileFilter makeCVSAware = FileFilterUtils.makeCVSAware( makeSVNAware );

    String[] list = folder.list( makeCVSAware );
    if ( list == null )
    {
        throw new MojoExecutionException( "The specified folder doesn't exist: " + folder );
    }

    List<File> listOfDirectories = new ArrayList<File>();
    for ( String item : list )
    {
        listOfDirectories.add( new File( folder, item ) );
    }

    Collections.sort( listOfDirectories, convertSortOrder() );
    List<String> resultList = new ArrayList<String>();
    for ( File file : listOfDirectories )
    {
        resultList.add( file.getName() );
    }
    return resultList;
}
 
Example #5
Source Project: aion-germany   Author: AionGermany   File: Reload.java    License: GNU General Public License v3.0 4 votes vote down vote up
private Collection<File> listFiles(File root, boolean recursive) {
	IOFileFilter dirFilter = recursive ? makeSVNAware(HiddenFileFilter.VISIBLE) : null;

	return FileUtils.listFiles(root, and(and(notFileFilter(prefixFileFilter("new")), suffixFileFilter(".xml")), HiddenFileFilter.VISIBLE), dirFilter);
}
 
Example #6
Source Project: aion-germany   Author: AionGermany   File: ReloadableData.java    License: GNU General Public License v3.0 4 votes vote down vote up
protected Collection<File> listFiles(File root, boolean recursive) {
	IOFileFilter dirFilter = recursive ? makeSVNAware(HiddenFileFilter.VISIBLE) : null;
	return FileUtils.listFiles(root, and(and(notFileFilter(prefixFileFilter("new")), suffixFileFilter(".xml")), HiddenFileFilter.VISIBLE), dirFilter);
}
 
Example #7
Source Project: aion-germany   Author: AionGermany   File: XmlMerger.java    License: GNU General Public License v3.0 4 votes vote down vote up
@SuppressWarnings("deprecation")
private static Collection<File> listFiles(File root, boolean recursive) {
	IOFileFilter dirFilter = recursive ? makeSVNAware(HiddenFileFilter.VISIBLE) : null;

	return FileUtils.listFiles(root, andFileFilter(andFileFilter(notFileFilter(prefixFileFilter("new")), suffixFileFilter(".xml")), HiddenFileFilter.VISIBLE), dirFilter);
}
 
Example #8
Source Project: kfs   Author: kuali   File: LicenseHeaderUpdate.java    License: GNU Affero General Public License v3.0 4 votes vote down vote up
public LicensableFileDirectoryWalker( IOFileFilter fileFilter, String firstLine, String linePrefix, String lastLine ) {
    super(HiddenFileFilter.VISIBLE,fileFilter,100);
    this.firstLine = firstLine;
    this.linePrefix = linePrefix;
    this.lastLine = lastLine;
}
 
Example #9
Source Project: spring-boot   Author: h819   File: FileMonitorTest.java    License: Apache License 2.0 3 votes vote down vote up
/**
 * @param args
 * @throws Exception
 */
public static void main(String[] args) throws Exception {


    // 监控根目录,会递归监控子文件夹变化

    String rootDir = "D:\\download";
    // 轮询间隔 5 秒,通过重新启动 FileAlterationMonitor 实现
    long interval = TimeUnit.SECONDS.toMillis(5);


    // 创建一个文件观察器用于处理文件的格式
    // Create a FileFilter
    IOFileFilter directories = FileFilterUtils.and(FileFilterUtils.directoryFileFilter(), HiddenFileFilter.VISIBLE);
    IOFileFilter files = FileFilterUtils.and(FileFilterUtils.fileFileFilter(), FileFilterUtils.suffixFileFilter(".java"));
    IOFileFilter filter = FileFilterUtils.or(directories, files);

    // Create the File system observer and register File Listeners
    FileAlterationObserver observer = new FileAlterationObserver(rootDir, filter, null);
    observer.addListener(new FileMonitorFileListener()); //设置文件变化监听器

    //创建文件变化监听器
    FileAlterationMonitor monitor = new FileAlterationMonitor(interval, observer);

    // 开始监控
    monitor.start();

}
 
Example #10
Source Project: youran   Author: cai3178940   File: FileNodeUtil.java    License: Apache License 2.0 2 votes vote down vote up
/**
 * 获取文件过滤器
 *
 * @return
 */
public static FileFilter getFileFilter() {
    return HiddenFileFilter.VISIBLE;
}