Example usage for java.io FileFilter FileFilter

Introduction

In this page you can find the example usage for java.io FileFilter FileFilter.

Prototype

FileFilter

Source Link

Usage

From source file:Main.java

/**
 * Get the list of xml files in the bookmark export folder.
 * @return The list of xml files in the bookmark export folder.
 *///from ww  w  .ja v a2  s  . c  o  m
public static List<String> getExportedBookmarksFileList() {
    List<String> result = new ArrayList<String>();

    File folder = getBookmarksExportFolder();

    if (folder != null) {

        FileFilter filter = new FileFilter() {

            @Override
            public boolean accept(File pathname) {
                if ((pathname.isFile()) && (pathname.getPath().endsWith(".xml"))) {
                    return true;
                }
                return false;
            }
        };

        File[] files = folder.listFiles(filter);

        for (File file : files) {
            result.add(file.getName());
        }
    }

    Collections.sort(result, new Comparator<String>() {

        @Override
        public int compare(String arg0, String arg1) {
            return arg1.compareTo(arg0);
        }
    });

    return result;
}

From source file:com.fizzed.stork.assembly.AssemblyUtils.java

static public void copyStandardProjectResources(File projectDir, File outputDir) throws IOException {
    FileUtils.copyDirectory(projectDir, outputDir, new FileFilter() {
        @Override/*from   ww  w  .  ja va  2  s  .  co  m*/
        public boolean accept(File pathname) {
            String name = pathname.getName().toLowerCase();
            if (name.startsWith("readme") || name.startsWith("changelog") || name.startsWith("release")
                    || name.startsWith("license")) {
                return true;
            } else {
                return false;
            }
        }
    });
}

From source file:de.tudarmstadt.ukp.experiments.argumentation.sequence.evaluation.EvalHelper.java

public static File[] listSubFolders(File folder) {
    File[] subFolders = folder.listFiles(new FileFilter() {
        @Override//from   w w  w .  ja  v a 2s.c o  m
        public boolean accept(File pathname) {
            return pathname.isDirectory();
        }
    });

    if (subFolders.length == 0) {
        throw new IllegalStateException("No sub-folders found in " + folder.getAbsolutePath());
    }

    return subFolders;
}

From source file:org.apache.falcon.util.FSUtils.java

public static void copyOozieShareLibsToHDFS(String shareLibLocalPath, String shareLibHdfsPath)
        throws IOException {
    File shareLibDir = new File(shareLibLocalPath);
    if (!shareLibDir.exists()) {
        throw new IllegalArgumentException("Sharelibs dir must exist for tests to run.");
    }//from  w w w . j  a  v  a 2s  . c  o  m

    File[] jarFiles = shareLibDir.listFiles(new FileFilter() {
        @Override
        public boolean accept(File file) {
            return file.isFile() && file.getName().endsWith(".jar");
        }
    });

    for (File jarFile : jarFiles) {
        copyFileToHDFS(jarFile, shareLibHdfsPath);
    }
}

From source file:Main.java

public static void addFilesRecursive(List<String> files, File location, FilenameFilter filter) {
    if (!location.exists()) {
        return;//from   w  ww  . ja va  2 s. co  m
    }

    if (!location.isDirectory()) {
        if (filter.accept(location.getParentFile(), location.getName())) {
            files.add(location.getAbsolutePath());
        }
    }

    // we are in a directory => add all files matching filter and then
    // recursively add all files in subdirectories
    File[] tmp = location.listFiles(filter);
    if (tmp != null) {
        for (File file : tmp) {
            files.add(file.getAbsolutePath());
        }
    }

    File[] dirs = location.listFiles(new FileFilter() {

        @Override
        public boolean accept(File pathname) {
            return pathname.isDirectory();
        }
    });

    if (dirs == null) {
        return;
    }
    for (File dir : dirs) {
        addFilesRecursive(files, dir, filter);
    }
}

From source file:com.taobao.datax.engine.schedule.JarLoader.java

private static URL[] getUrl(String path) {
    /* check path exist */
    if (null == path || StringUtils.isBlank(path)) {
        throw new IllegalArgumentException("Path cannot be empty .");
    }/*from w w  w  .  j  a  v  a  2  s  . co m*/

    File jarPath = new File(path);
    if (!jarPath.exists() || !jarPath.isDirectory()) {
        throw new IllegalArgumentException("Path must be directory .");
    }

    /* set filter */
    FileFilter jarFilter = new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            return pathname.getName().endsWith(".jar");
        }
    };

    /* iterate all jar */
    File[] allJars = new File(path).listFiles(jarFilter);
    URL[] jarUrls = new URL[allJars.length];

    for (int i = 0; i < allJars.length; i++) {
        try {
            jarUrls[i] = allJars[i].toURI().toURL();
        } catch (MalformedURLException e) {
            logger.error(ExceptionTracker.trace(e));
            throw new DataExchangeException(e.getCause());
        }
        logger.debug(jarUrls[i]);
    }

    return jarUrls;
}

From source file:Main.java

public static FileFilter infoFileFilter() {
    return new FileFilter() {

        @Override//from   w  ww . j  av  a  2s. c o  m
        public boolean accept(File pathname) {
            if (pathname.getPath().endsWith(".info"))
                return true;
            return false;
        }
    };
}

From source file:com.sap.prd.mobile.ios.mios.XCodeTest.java

private static void getPomFiles(File root, final Set<File> pomFiles) {
    if (root.isFile())
        return;//  w ww. ja  va 2 s  .  c o m

    pomFiles.addAll(Arrays.asList(root.listFiles(new FileFilter() {

        @Override
        public boolean accept(File f) {
            // here we have the implicit assumtion that a pom file is named "pom.xml".
            // In case we introduce any test with a diffent name for a pom file we have
            // to revisit that.
            return f.isFile() && f.getName().equals("pom.xml");
        }

    })));

    for (File f : Arrays.asList(root.listFiles(new FileFilter() {

        @Override
        public boolean accept(File f) {
            return f.isDirectory();
        }
    })))
        getPomFiles(f, pomFiles);
}

From source file:hudson.init.InitScriptsExecutor.java

@Initializer(after = JOB_LOADED)
public static void init(Hudson hudson) throws IOException {
    URL bundledInitScript = hudson.servletContext.getResource("/WEB-INF/init.groovy");
    if (bundledInitScript != null) {
        logger.info("Executing bundled init script: " + bundledInitScript);
        InputStream in = bundledInitScript.openStream();
        try {/*from  w  ww.jav  a2  s .co  m*/
            String script = IOUtils.toString(in);
            logger.info(new Script(script).execute());
        } finally {
            IOUtils.closeQuietly(in);
        }
    }

    File initScript = new File(hudson.getRootDir(), "init.groovy");
    if (initScript.exists()) {
        execute(initScript);
    }

    File initScriptD = new File(hudson.getRootDir(), "init.groovy.d");
    if (initScriptD.isDirectory()) {
        File[] scripts = initScriptD.listFiles(new FileFilter() {
            @Override
            public boolean accept(File f) {
                return f.getName().endsWith(".groovy");
            }
        });
        if (scripts != null) {
            // sort to run them in a deterministic order
            Arrays.sort(scripts);
            for (File f : scripts) {
                execute(f);
            }
        }
    }
}

From source file:Main.java

DefaultMutableTreeNode addNodes(DefaultMutableTreeNode curTop, File dir) {
    String curPath = dir.getPath();
    DefaultMutableTreeNode curDir = new DefaultMutableTreeNode(curPath);
    if (curTop != null) {
        curTop.add(curDir);//from w  ww.j ava2s. c  om
    }

    List<File> files = new ArrayList<File>(Arrays.asList(dir.listFiles(new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            String name = pathname.getName().toLowerCase();
            return name.endsWith(".h")
                    || (pathname.isDirectory() && !("System Volume Information".equalsIgnoreCase(name)));
        }
    })));

    Collections.sort(files);

    for (File file : files) {
        if (file.isDirectory()) {
            addNodes(curDir, file);
        }
    }
    for (File file : files) {
        if (file.isFile()) {
            curDir.add(new DefaultMutableTreeNode(file));
        }
    }
    return curDir;
}