Examples with FilenameFilter java.io.FilenameFilter used on opensource projects

Example 86 with FilenameFilter

use of java.io.FilenameFilter in project SeaStar by 13120241790.

the class AppCrashHandler method sendCrashReport.

/**
	 * 发送错误日志报告，并删除本地文件
	 */
public void sendCrashReport() {
    File filesDir = mContext.getFilesDir();
    FilenameFilter filter = new FilenameFilter() {

        @Override
        public boolean accept(File dir, String filename) {
            return filename.endsWith(SUFFIX);
        }
    };
    String[] list = filesDir.list(filter);
    if (list != null && list.length > 0) {
        for (String fileName : list) {
            File file = new File(path, fileName);
            if (file.exists()) {
                if (onCrashListener != null) {
                    onCrashListener.onCrashPost(String.valueOf(crashReport), file);
                }
            }
        }
    }
}

Example 87 with FilenameFilter

use of java.io.FilenameFilter in project opennms by OpenNMS.

the class ConfigTesterTest method zz002testCheckAllDaemonXmlConfigFilesTested.

@Test
public void zz002testCheckAllDaemonXmlConfigFilesTested() {
    File someConfigFile = ConfigurationTestUtils.getFileForConfigFile("discovery-configuration.xml");
    File configDir = someConfigFile.getParentFile();
    assertTrue("daemon configuration directory exists at " + configDir.getAbsolutePath(), configDir.exists());
    assertTrue("daemon configuration directory is a directory at " + configDir.getAbsolutePath(), configDir.isDirectory());
    String[] configFiles = configDir.list(new FilenameFilter() {

        @Override
        public boolean accept(File file, String name) {
            return name.endsWith(".xml");
        }
    });
    Set<String> allXml = new HashSet<String>(Arrays.asList(configFiles));
    allXml.removeAll(m_filesTested);
    allXml.removeAll(m_filesIgnored);
    if (allXml.size() > 0) {
        List<String> files = new ArrayList<String>(allXml);
        Collections.sort(files);
        fail("These files in " + configDir.getAbsolutePath() + " were not tested: \n\t" + StringUtils.collectionToDelimitedString(files, "\n\t"));
    }
}

Example 88 with FilenameFilter

use of java.io.FilenameFilter in project mobile-center-sdk-android by Microsoft.

the class StorageHelperAndroidTest method internalStorage.

@Test
public void internalStorage() throws IOException, InterruptedException {
    Log.i(TAG, "Testing Internal Storage file read/write");
    final String prefix = Long.toString(System.currentTimeMillis());
    /* Create a mock data. */
    String filename1 = prefix + "-" + UUIDUtils.randomUUID().toString() + INTERNAL_STORAGE_TEST_FILE_EXTENSION;
    String contents1 = "java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.isEmpty()' on a null object reference\n" + "at com.microsoft.azure.mobile.utils.StorageHelperAndroidTest.internalStorage(StorageHelperAndroidTest.java:124)\n" + "at java.lang.reflect.Method.invoke(Native Method)\n" + "at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)";
    String filename2 = prefix + "-" + UUIDUtils.randomUUID().toString() + INTERNAL_STORAGE_TEST_FILE_EXTENSION;
    //noinspection SpellCheckingInspection
    String contents2 = "java.io.FileNotFoundException: 6c1b1c58-1c2f-47d9-8f04-52639c3a804d: open failed: EROFS (Read-only file system)\n" + "at libcore.io.IoBridge.open(IoBridge.java:452)\n" + "at java.io.FileOutputStream.<init>(FileOutputStream.java:87)\n" + "at java.io.FileOutputStream.<init>(FileOutputStream.java:72)\n" + "at java.io.FileWriter.<init>(FileWriter.java:42)";
    String filename3 = prefix + "-" + UUIDUtils.randomUUID().toString() + INTERNAL_STORAGE_TEST_FILE_EXTENSION;
    String filename4 = prefix + "-" + UUIDUtils.randomUUID().toString() + INTERNAL_STORAGE_TEST_FILE_EXTENSION;
    /* FilenameFilter to look up files that are created in current test. */
    FilenameFilter filter = new FilenameFilter() {

        @Override
        public boolean accept(File dir, String filename) {
            return filename.startsWith(prefix) && filename.endsWith(INTERNAL_STORAGE_TEST_FILE_EXTENSION);
        }
    };
    /* Write contents to test files after 2 sec delay. */
    Log.i(TAG, "Writing " + filename1);
    InternalStorage.write(sAndroidFilesPath + filename1, contents1);
    TimeUnit.SECONDS.sleep(2);
    Log.i(TAG, "Writing " + filename2);
    InternalStorage.write(sAndroidFilesPath + filename2, contents2);
    /* Also write empty content to a test file. */
    InternalStorage.write(sAndroidFilesPath + filename3, "");
    InternalStorage.write(sAndroidFilesPath + filename4, "  ");
    /* Get file names in the root path. */
    String[] filenames = InternalStorage.getFilenames(sAndroidFilesPath, filter);
    /* Verify the files are created. */
    assertNotNull(filenames);
    assertEquals(2, filenames.length);
    List<String> list = Arrays.asList(filenames);
    assertTrue(list.contains(filename1));
    assertTrue(list.contains(filename2));
    assertFalse(list.contains(filename3));
    assertFalse(list.contains(filename4));
    /* Get the most recent file. */
    File lastModifiedFile = InternalStorage.lastModifiedFile(sAndroidFilesPath, filter);
    /* Verify the most recent file. */
    assertNotNull(lastModifiedFile);
    assertEquals(filename2, lastModifiedFile.getName());
    /* Read the most recent file. */
    String actual = InternalStorage.read(lastModifiedFile);
    /* Verify the contents of the most recent file. */
    assertNotNull(actual);
    assertEquals(contents2, actual.trim());
    /* Delete the files to clean up. */
    for (String filename : filenames) {
        Log.i(TAG, "Deleting " + filename);
        assertTrue(InternalStorage.delete(sAndroidFilesPath + filename));
    }
    /* Verify all the files are properly deleted. */
    assertEquals(0, InternalStorage.getFilenames(sAndroidFilesPath, filter).length);
    /* Verify invalid accesses. */
    assertNull(InternalStorage.read("not-exist-filename"));
    assertArrayEquals(new String[0], InternalStorage.getFilenames("not-exist-path", null));
    assertNull(InternalStorage.lastModifiedFile("not-exist-path", null));
}

Example 89 with FilenameFilter

use of java.io.FilenameFilter in project mobile-center-sdk-android by Microsoft.

the class StorageHelperAndroidTest method tearDownClass.

@AfterClass
public static void tearDownClass() {
    /* Clean up shared preferences. */
    try {
        for (SharedPreferencesTestData data : generateSharedPreferenceData()) {
            String key = data.value.getClass().getCanonicalName();
            PreferencesStorage.remove(key);
        }
    } catch (NoSuchMethodException ignored) {
    /* Ignore exception. */
    }
    /* Clean up internal storage. */
    FilenameFilter filter = new FilenameFilter() {

        @Override
        public boolean accept(File dir, String filename) {
            return filename.endsWith(INTERNAL_STORAGE_TEST_FILE_EXTENSION);
        }
    };
    String[] filenames = InternalStorage.getFilenames(sAndroidFilesPath, filter);
    /* Delete the files to clean up. */
    for (String filename : filenames) {
        InternalStorage.delete(sAndroidFilesPath + filename);
    }
    InternalStorage.delete(sAndroidFilesPath);
    /* Delete database. */
    sContext.deleteDatabase("test-databaseStorage");
    sContext.deleteDatabase("test-databaseStorageUpgrade");
    sContext.deleteDatabase("test-putTooManyLogs");
    sContext.deleteDatabase("test-databaseStorageScannerRemove");
    sContext.deleteDatabase("test-databaseStorageScannerNext");
    sContext.deleteDatabase("test-databaseStorageInMemoryDB");
}

Example 90 with FilenameFilter

use of java.io.FilenameFilter in project XobotOS by xamarin.

the class CacheManager method trimCacheIfNeeded.

static void trimCacheIfNeeded() {
    assert !JniUtil.useChromiumHttpStack();
    if (mDataBase.getCacheTotalSize() > CACHE_THRESHOLD) {
        List<String> pathList = mDataBase.trimCache(CACHE_TRIM_AMOUNT);
        int size = pathList.size();
        for (int i = 0; i < size; i++) {
            File f = new File(mBaseDir, pathList.get(i));
            if (!f.delete()) {
                Log.e(LOGTAG, f.getPath() + " delete failed.");
            }
        }
        // remove the unreferenced files in the cache directory
        final List<String> fileList = mDataBase.getAllCacheFileNames();
        if (fileList == null)
            return;
        String[] toDelete = mBaseDir.list(new FilenameFilter() {

            public boolean accept(File dir, String filename) {
                if (fileList.contains(filename)) {
                    return false;
                } else {
                    return true;
                }
            }
        });
        if (toDelete == null)
            return;
        size = toDelete.length;
        for (int i = 0; i < size; i++) {
            File f = new File(mBaseDir, toDelete[i]);
            if (!f.delete()) {
                Log.e(LOGTAG, f.getPath() + " delete failed.");
            }
        }
    }
}