Example usage for java.io FilenameFilter FilenameFilter

Introduction

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

Prototype

FilenameFilter

Source Link

Usage

From source file:edu.tsinghua.hotmobi.UploadLogsTask.java

private boolean uploadLogs() {
    final String uuid = HotMobiLogger.getInstallationSerialId(context);
    final File logsDir = HotMobiLogger.getLogsDir(context);
    boolean hasErrors = false;
    final String todayDir = HotMobiLogger.DATE_FORMAT.format(new Date());
    final FilenameFilter filter = new FilenameFilter() {
        @Override//w  ww . j  a va 2s  .  c  o  m
        public boolean accept(File dir, String filename) {
            return !filename.equalsIgnoreCase(todayDir);
        }
    };
    for (Object dayLogsDirObj : ArrayUtils.nullToEmpty(logsDir.listFiles(filter))) {
        final File dayLogsDir = (File) dayLogsDirObj;
        boolean succeeded = true;
        for (Object logFileObj : ArrayUtils.nullToEmpty(dayLogsDir.listFiles())) {
            File logFile = (File) logFileObj;
            FileTypedData body = null;
            RestHttpResponse response = null;
            try {
                final RestHttpRequest.Builder builder = new RestHttpRequest.Builder();
                builder.method(POST.METHOD);
                builder.url("http://www.dnext.xyz/usage/upload");
                final List<Pair<String, String>> headers = new ArrayList<>();
                headers.add(Pair.create("X-HotMobi-UUID", uuid));
                headers.add(Pair.create("X-HotMobi-Date", dayLogsDir.getName()));
                headers.add(Pair.create("X-HotMobi-FileName", logFile.getName()));
                builder.headers(headers);
                body = new FileTypedData(logFile);
                builder.body(body);
                response = client.execute(builder.build());
                if (response.isSuccessful()) {
                    succeeded &= logFile.delete();
                }
                response.close();
            } catch (IOException e) {
                Log.w(HotMobiLogger.LOGTAG, e);
                succeeded = false;
                hasErrors = true;
            } finally {
                Utils.closeSilently(body);
                Utils.closeSilently(response);
            }
        }
        if (succeeded) {
            AbsLogger.logIfFalse(dayLogsDir.delete(), "Unable to delete log dir");
        }
    }
    return hasErrors;
}

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From source file:ejava.projects.edmv.xml.EDmvParserTest.java

public void testParser() throws Exception {
    File inDir = new File(inputDir);
    File[] files = inDir.listFiles(new FilenameFilter() {
        public boolean accept(File dir, String name) {
            return (name.startsWith("dmv-") && name.endsWith(".xml"));
        }//from   w  w w  .ja  va2s  . c  o  m
    });
    for (File file : files) {
        testParser(file.getCanonicalPath());
    }
}

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From source file:eu.annocultor.data.destinations.AbstractFileWritingGraph.java

void cleanAllFileVolumes() {
    File[] files = environment.getOutputDir().listFiles(new FilenameFilter() {

        @Override//from   ww  w. j  a  v  a  2 s.  c o m
        public boolean accept(File dir, String name) {
            return name.matches(getId() + "\\.\\d+\\." + extension);
        }
    });

    if (files != null) {
        for (File file : files) {
            if (!file.delete()) {
                log.warn("Failed to delete file " + file.getName());
            }
        }
    }
}

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From source file:com.apress.dwrprojects.fileman.FileSystemFunctions.java

/**
 * Callback method called for each directory encountered.
 *
 * @param  inDirectory The next directory encountered.
 * @param  inDepth     The depth the directory is under the starting
 *                     directory./*from  w w w .ja va 2s  . c  o  m*/
 * @return             True if the directory is handed, false if not.
 */
@SuppressWarnings("unchecked") // Avoids warning on inResults.add(dv)
protected boolean handleDirectory(final File inDirectory, final int inDepth, final Collection inResults) {

    // Only process directories that are direct children of inDirectory.
    if (inDepth <= 1) {
        // Don't process root file system directories.
        if (inDirectory.getParent() != null) {
            // Don't process the directory if it's the requested directory
            if (!directory.equals(inDirectory.getPath())) {
                // Construct DirectoryVO object.
                DirectoryVO dv = new DirectoryVO();
                dv.setName(inDirectory.getName());
                dv.setPath(inDirectory.getPath());
                // See if the directory has child directories or not.  Anonymous inner
                // class used to determine whether the directory has children or not.
                String[] childDirectories = inDirectory.list(new FilenameFilter() {
                    public boolean accept(final File inDir, final String inName) {
                        if (inName != inDirectory.getName()) {
                            File f = new File(inDir.getPath() + File.separator + inName);
                            if (f.isDirectory()) {
                                return true;
                            } else {
                                return false;
                            }
                        } else {
                            return false;
                        }
                    }
                });
                if (childDirectories != null && childDirectories.length > 0) {
                    dv.setHasChildren(true);
                }
                inResults.add(dv);
            }
        }
        return true;
    } else {
        return false;
    }

}

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From source file:hudson.maven.AbstractMaven3xBuildTest.java

public void testSimpleMaven3BuildRedeployPublisher() throws Exception {

    MavenModuleSet m = createMavenProject();
    MavenInstallation mavenInstallation = configureMaven3x();
    m.setMaven(mavenInstallation.getName());
    File repo = createTmpDir();//  ww w . j a  va 2s  .  c o m
    FileUtils.cleanDirectory(repo);
    m.getReporters().add(new TestReporter());
    m.getPublishersList().add(new RedeployPublisher("", repo.toURI().toString(), true, false));
    m.setScm(new ExtractResourceSCM(getClass().getResource("maven3-project.zip")));
    m.setGoals("clean install");
    MavenModuleSetBuild b = buildAndAssertSuccess(m);
    assertTrue(MavenUtil.maven3orLater(b.getMavenVersionUsed()));
    File artifactDir = new File(repo, "com/mycompany/app/my-app/1.7-SNAPSHOT/");
    String[] files = artifactDir.list(new FilenameFilter() {

        public boolean accept(File dir, String name) {
            System.out.println("file name : " + name);
            return name.endsWith(".jar");
        }
    });
    assertTrue("SNAPSHOT exist", !files[0].contains("SNAPSHOT"));
    assertTrue("file not ended with -1.jar", files[0].endsWith("-1.jar"));
}

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From source file:com.sarbyn.ath.explorer.AppAnalyzer.java

private File findDefaultResFolder(File resFolder) {
    File[] f = resFolder.listFiles(new FilenameFilter() {
        @Override/*from   www.  j  av  a 2  s.c  om*/
        public boolean accept(File dir, String name) {
            return DEFAULT_TRANSLATION_FOLDER.equals(name);
        }
    });

    if (f.length == 0)
        return null;

    return f[0];
}

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From source file:model.manager.FileManager.java

/**
 * Method to find all xml files in a given directory.
 * //from  ww w .  j a v  a 2s .  c o m
 * @param rootPath
 * @return List<String>
 */
public static String[] getDataExportObjects(String rootPath) {

    File dir = new File(rootPath);

    String[] children = dir.list();

    FilenameFilter filter = new FilenameFilter() {
        @Override
        public boolean accept(File dir1, String name) {
            return name.endsWith(".xml");
        }
    };
    children = dir.list(filter);
    return children;
}

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From source file:com.serotonin.m2m2.Main.java

private static void openZipFiles() throws Exception {
    ProcessEPoll pep = new ProcessEPoll();
    try {/*from w  w w.j a  v  a2 s. com*/
        new Thread(pep).start();

        File[] zipFiles = new File(new StringBuilder().append(Common.MA_HOME).append("/web/modules").toString())
                .listFiles(new FilenameFilter() {
                    public boolean accept(File dir, String name) {
                        return name.endsWith(".zip");
                    }
                });
        if ((zipFiles == null) || (zipFiles.length == 0))
            return;
        for (File file : zipFiles) {
            if (!file.isFile()) {
                continue;
            }
            ZipFile zip = new ZipFile(file);
            try {
                Properties props = getProperties(zip);

                String moduleName = props.getProperty("name");
                if (moduleName == null) {
                    throw new RuntimeException("name not defined in module properties");
                }
                if (!ModuleUtils.validateName(moduleName)) {
                    throw new RuntimeException(new StringBuilder().append("Module name '").append(moduleName)
                            .append("' is invalid").toString());
                }
                File moduleDir = new File(
                        new StringBuilder().append(Common.MA_HOME).append("/web/modules").toString(),
                        moduleName);

                if (moduleDir.exists())
                    LOG.info(new StringBuilder().append("Upgrading module ").append(moduleName).toString());
                else {
                    LOG.info(new StringBuilder().append("Installing module ").append(moduleName).toString());
                }
                String persistDirs = props.getProperty("persistPaths");
                File moduleSaveDir = new File(new StringBuilder().append(moduleDir).append(".save").toString());

                if (!org.apache.commons.lang3.StringUtils.isBlank(persistDirs)) {
                    String[] paths = persistDirs.split(",");
                    for (String path : paths) {
                        path = path.trim();
                        if (!org.apache.commons.lang3.StringUtils.isBlank(path)) {
                            File from = new File(moduleDir, path);
                            File to = new File(moduleSaveDir, path);
                            if (from.exists()) {
                                if (from.isDirectory())
                                    moveDir(from, to);
                                else {
                                    FileUtils.moveFile(from, to);
                                }
                            }
                        }
                    }
                }

                deleteDir(moduleDir);

                if (moduleSaveDir.exists())
                    moveDir(moduleSaveDir, moduleDir);
                else {
                    moduleDir.mkdirs();
                }
                Enumeration entries = zip.entries();
                while (entries.hasMoreElements()) {
                    ZipEntry entry = (ZipEntry) entries.nextElement();
                    String name = entry.getName();
                    File entryFile = new File(moduleDir, name);

                    if (entry.isDirectory())
                        entryFile.mkdirs();
                    else {
                        writeFile(entryFile, zip.getInputStream(entry));
                    }
                }

                File moduleWorkDir = new File(moduleDir, "work");
                if (moduleWorkDir.exists()) {
                    moveDir(moduleWorkDir, new File(Common.MA_HOME, "work"));
                }

                if (HostUtils.isLinux()) {
                    String permissions = props.getProperty("permissions");
                    if (!org.apache.commons.lang3.StringUtils.isBlank(permissions)) {
                        String[] s = permissions.split(",");
                        for (String permission : s) {
                            setPermission(pep, moduleName, moduleDir, permission);
                        }

                    }

                }

                zip.close();
            } catch (Exception e) {
                LOG.warn(new StringBuilder().append("Error while opening zip file ").append(file.getName())
                        .append(". Is this module built for the core version that you are using? Module ignored.")
                        .toString(), e);
            } finally {
                zip.close();
            }

            file.delete();
        }

    } finally {
        pep.waitForAll();
        pep.terminate();
    }
}

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From source file:com.us.servlet.FileManager.java

@Override
public void execute(HttpServletRequest req, HttpServletResponse resp) throws Exception {

    // // ww w .j  a v  a 2 s  .  com
    final String fileRoot = AppHelper.KIND_CONFIG.get(FILE_MGR_ROOT).toString();
    File root = FileHelper.getFile(AppHelper.APPSET.getFilePath(), fileRoot);

    PrintWriter out = resp.getWriter();
    final String path = req.getParameter("path") != null ? req.getParameter("path") : "";
    final String dirType = req.getParameter("dir").toLowerCase();// ??name or size or type
    String order = req.getParameter("order") != null ? req.getParameter("order").toLowerCase() : "name";
    if (!root.exists()) {
        root.mkdirs();
    }

    String currentUrl = AppHelper.APPSET.getWebPath() + fileRoot + path;
    String currentDirPath = path;
    String moveupDirPath = "";
    if (!"".equals(path)) {
        String str = currentDirPath.substring(0, currentDirPath.length() - 1);
        moveupDirPath = str.lastIndexOf("/") >= 0 ? str.substring(0, str.lastIndexOf("/") + 1) : "";
    }

    String[] imageType = AppHelper.KIND_CONFIG.get(FILE_IMAGE_TYPE).toString().split(",");

    // ??..
    if (path.indexOf("..") >= 0) {
        out.println(I118Helper.i118Value("${fileMgr.accessFail}", req));
        return;
    }
    // ??/
    if (!"".equals(path) && !path.endsWith("/")) {
        out.println(I118Helper.i118Value("${fileMgr.badArgs}", req));
        return;
    }

    File showDir = FileHelper.getFile(root, currentDirPath);
    if (!showDir.isDirectory()) {
        out.println(I118Helper.i118Value("${fileMgr.rootNotExist}", req));
        return;
    }

    List<Hashtable<String, Object>> fileList = new ArrayList<Hashtable<String, Object>>();
    final File[] listFiles = showDir.listFiles(new FilenameFilter() {

        @Override
        public boolean accept(File dir, String name) {
            if (FileHelper.getFile(dir, name).isDirectory()) {
                return true;
            }
            final List<String> fileTypeList = Arrays
                    .<String>asList(AppHelper.KIND_CONFIG.get(dirType).toString().split(","));
            return fileTypeList.contains(FilenameUtils.getExtension(name));
        }
    });
    if (listFiles != null) {
        for (File file : listFiles) {
            Hashtable<String, Object> hash = new Hashtable<String, Object>();
            String fileName = file.getName();
            if (file.isDirectory()) {
                hash.put("is_dir", true);
                hash.put("has_file", (file.listFiles() != null));
                hash.put("filesize", 0L);
                hash.put("is_photo", false);
                hash.put("filetype", "");
            } else if (file.isFile()) {
                String fileExt = FilenameUtils.getExtension(fileName).toLowerCase();
                hash.put("is_dir", false);
                hash.put("has_file", false);
                hash.put("filesize", file.length());
                hash.put("is_photo", Arrays.<String>asList(imageType).contains(fileExt));
                hash.put("filetype", fileExt);
            }
            hash.put("filename", fileName);
            hash.put("datetime", DateUtil.format(file.lastModified(), DateUtil.DATETIME_PATTERN));
            fileList.add(hash);
        }
    }

    if ("size".equals(order)) {
        Collections.sort(fileList, new SizeComparator<Hashtable<String, Object>>());
    } else if ("type".equals(order)) {
        Collections.sort(fileList, new TypeComparator<Hashtable<String, Object>>());
    } else {
        Collections.sort(fileList, new NameComparator<Hashtable<String, Object>>());
    }

    KindFileMgr mgr = new KindFileMgr();
    mgr.setMoveup_dir_path(moveupDirPath);
    mgr.setCurrent_dir_path(currentDirPath);
    mgr.setCurrent_url(currentUrl);
    mgr.setTotal_count(fileList.size());
    mgr.setFile_list(fileList);
    resp.setContentType("application/json; charset=UTF-8");
    out.println(JSONHelper.obj2Json(mgr));
}

---

From source file:mitm.test.TestUtils.java

public static int getTempFileCount(final String prefix, final String postfix) {
    String[] files = SystemUtils.getJavaIoTmpDir().list(new FilenameFilter() {
        @Override//w  w  w .  j a  v a 2 s . c o m
        public boolean accept(File file, String s) {
            return StringUtils.startsWith(s, prefix) && StringUtils.endsWith(s, postfix);
        }
    });

    return files != null ? files.length : 0;
}

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