Examples with StorageException org.syncany.plugins.transfer.StorageException used on opensource projects

Example 6 with StorageException

use of org.syncany.plugins.transfer.StorageException in project syncany by syncany.

the class RemoteFile method createRemoteFile.

/**
 * Creates a remote file based on a name and derives the class name using the
 * file name.
 *
 * <p>The name must match the corresponding name pattern (nameprefix-...), and
 * the derived class can either be <tt>RemoteFile</tt>, or a sub-class thereof.
 *
 * @param name The name of the remote file
 * @return Returns a new object of the given class
 */
@SuppressWarnings("unchecked")
public static <T extends RemoteFile> T createRemoteFile(String name) throws StorageException {
    String prefix = name.contains("-") ? name.substring(0, name.indexOf('-')) : name;
    String camelCasePrefix = StringUtil.toCamelCase(prefix);
    try {
        Class<T> remoteFileClass = (Class<T>) Class.forName(REMOTE_FILE_PACKAGE + "." + camelCasePrefix + REMOTE_FILE_SUFFIX);
        return createRemoteFile(name, remoteFileClass);
    } catch (ClassNotFoundException | StorageException e) {
        logger.log(Level.INFO, "Invalid filename for remote file " + name);
        throw new StorageException("Invalid filename for remote file " + name);
    }
}

Example 7 with StorageException

use of org.syncany.plugins.transfer.StorageException in project syncany by syncany.

the class CleanupInterruptedTest method testUnreliableCleanup_Test1_oldVersionRemoval.

@Test
public void testUnreliableCleanup_Test1_oldVersionRemoval() throws Exception {
    // Setup
    UnreliableLocalTransferSettings testConnection = TestConfigUtil.createTestUnreliableLocalConnection(Arrays.asList(new String[] { // << 3 retries!!
    "rel=(11|12|13).+upload.+database" }));
    TestClient clientA = new TestClient("A", testConnection);
    clientA.createNewFile("file");
    clientA.up();
    clientA.changeFile("file");
    clientA.upWithForceChecksum();
    CleanupOperationOptions cleanupOptions = new CleanupOperationOptions();
    cleanupOptions.setMinKeepSeconds(0);
    boolean cleanupFailed = false;
    try {
        clientA.cleanup(cleanupOptions);
    } catch (StorageException e) {
        cleanupFailed = true;
    }
    assertTrue(cleanupFailed);
    TransferManager transferManagerA = TransferManagerFactory.build(clientA.getConfig()).withFeature(TransactionAware.class).asDefault();
    assertEquals(2, transferManagerA.list(MultichunkRemoteFile.class).size());
    assertEquals(1, new File(testConnection.getPath(), "multichunks").list().length);
    assertEquals(2, transferManagerA.list(DatabaseRemoteFile.class).size());
    assertEquals(0, new File(testConnection.getPath(), "databases").list().length);
    assertEquals(1, transferManagerA.list(TransactionRemoteFile.class).size());
    assertEquals(1, new File(testConnection.getPath(), "transactions").list().length);
    assertEquals(1, transferManagerA.list(ActionRemoteFile.class).size());
    assertEquals(1, new File(testConnection.getPath(), "actions").list().length);
    clientA.cleanup(cleanupOptions);
    assertEquals(1, transferManagerA.list(MultichunkRemoteFile.class).size());
    assertEquals(1, new File(testConnection.getPath(), "multichunks").list().length);
    assertEquals(1, transferManagerA.list(DatabaseRemoteFile.class).size());
    assertEquals(1, new File(testConnection.getPath(), "databases").list(new FilenameFilter() {

        public boolean accept(File dir, String name) {
            return name.startsWith("database-");
        }
    }).length);
    assertEquals(0, transferManagerA.list(TransactionRemoteFile.class).size());
    assertEquals(0, new File(testConnection.getPath(), "transactions").list().length);
    assertEquals(0, transferManagerA.list(ActionRemoteFile.class).size());
    assertEquals(0, new File(testConnection.getPath(), "actions").list().length);
    clientA.deleteTestData();
}

Example 8 with StorageException

use of org.syncany.plugins.transfer.StorageException in project syncany by syncany.

the class CleanupInterruptedTest method testUnreliableCleanup_failBlocksOtherClients.

@Test
public void testUnreliableCleanup_failBlocksOtherClients() throws Exception {
    // Setup
    UnreliableLocalTransferSettings testConnection = TestConfigUtil.createTestUnreliableLocalConnection(Arrays.asList(new String[] { // << 3 retries!!
    "rel=(12|13|14).+upload.+database" }));
    TestClient clientA = new TestClient("A", testConnection);
    TestClient clientB = new TestClient("B", testConnection);
    clientA.createNewFile("file");
    clientA.up();
    clientA.changeFile("file");
    clientA.upWithForceChecksum();
    clientB.down();
    CleanupOperationOptions cleanupOptions = new CleanupOperationOptions();
    cleanupOptions.setMinKeepSeconds(0);
    boolean cleanupFailed = false;
    try {
        clientA.cleanup(cleanupOptions);
    } catch (StorageException e) {
        cleanupFailed = true;
    }
    assertTrue(cleanupFailed);
    // Pretend time has passed by deleting the action file:
    TestFileUtil.deleteFile(new File(testConnection.getPath(), "/actions/").listFiles()[0]);
    CleanupOperationResult cleanupResult = clientB.cleanup(cleanupOptions);
    assertEquals(CleanupResultCode.NOK_REPO_BLOCKED, cleanupResult.getResultCode());
    clientB.createNewFile("file2");
    UpOperationResult upResult = clientB.up();
    assertEquals(UpResultCode.NOK_REPO_BLOCKED, upResult.getResultCode());
    clientA.deleteTestData();
    clientB.deleteTestData();
}

Example 9 with StorageException

use of org.syncany.plugins.transfer.StorageException in project syncany by syncany.

the class CleanupInterruptedTest method testUnreliableCleanup_Test2_databaseFileMerge.

@Test
public void testUnreliableCleanup_Test2_databaseFileMerge() throws Exception {
    // Setup
    UnreliableLocalTransferSettings testConnection = TestConfigUtil.createTestUnreliableLocalConnection(Arrays.asList(new String[] { // << 3 retries!!
    "rel=(11|12|13).+upload.+database" }));
    TestClient clientA = new TestClient("A", testConnection);
    clientA.createNewFile("file");
    clientA.up();
    clientA.changeFile("file");
    clientA.upWithForceChecksum();
    CleanupOperationOptions cleanupOptions = new CleanupOperationOptions();
    cleanupOptions.setMaxDatabaseFiles(1);
    cleanupOptions.setPurgeFileVersionSettings(new TreeMap<Long, TimeUnit>());
    boolean cleanupFailed = false;
    try {
        clientA.cleanup(cleanupOptions);
    } catch (StorageException e) {
        cleanupFailed = true;
    }
    assertTrue(cleanupFailed);
    TransferManager transferManagerA = TransferManagerFactory.build(clientA.getConfig()).withFeature(TransactionAware.class).asDefault();
    assertEquals(2, transferManagerA.list(MultichunkRemoteFile.class).size());
    assertEquals(2, new File(testConnection.getPath(), "multichunks").list().length);
    // Note that the list here differs from the actual files, because the transaction fails
    // while deletions have been done
    assertEquals(2, transferManagerA.list(DatabaseRemoteFile.class).size());
    assertEquals(0, new File(testConnection.getPath(), "databases").list().length);
    assertEquals(1, transferManagerA.list(TransactionRemoteFile.class).size());
    assertEquals(1, new File(testConnection.getPath(), "transactions").list().length);
    assertEquals(1, transferManagerA.list(ActionRemoteFile.class).size());
    assertEquals(1, new File(testConnection.getPath(), "actions").list().length);
    File tempDir = TestFileUtil.createTempDirectoryInSystemTemp();
    File tempFile = File.createTempFile("multichunk", "", tempDir);
    for (RemoteFile remoteFile : transferManagerA.list(DatabaseRemoteFile.class).values()) {
        transferManagerA.download(remoteFile, tempFile);
        assertTrue(tempFile.exists());
        tempFile.delete();
    }
    // Cleanup should have merged the two files.
    CleanupOperationResult result = clientA.cleanup(cleanupOptions);
    assertEquals(CleanupResultCode.OK, result.getResultCode());
    assertEquals(2, result.getMergedDatabaseFilesCount());
    assertEquals(2, transferManagerA.list(MultichunkRemoteFile.class).size());
    assertEquals(2, new File(testConnection.getPath(), "multichunks").list().length);
    assertEquals(1, transferManagerA.list(DatabaseRemoteFile.class).size());
    assertEquals(1, new File(testConnection.getPath(), "databases").list(new FilenameFilter() {

        public boolean accept(File dir, String name) {
            return name.startsWith("database-");
        }
    }).length);
    assertEquals(0, transferManagerA.list(TransactionRemoteFile.class).size());
    assertEquals(0, new File(testConnection.getPath(), "transactions").list().length);
    assertEquals(0, transferManagerA.list(ActionRemoteFile.class).size());
    assertEquals(0, new File(testConnection.getPath(), "actions").list().length);
    clientA.deleteTestData();
}

Example 10 with StorageException

use of org.syncany.plugins.transfer.StorageException in project syncany by syncany.

the class UploadInterruptedTest method testUnreliableUpload_FailOnceThenResume.

@Test
public void testUnreliableUpload_FailOnceThenResume() throws Exception {
    // Setup
    UnreliableLocalTransferSettings testConnection = TestConfigUtil.createTestUnreliableLocalConnection(Arrays.asList(new String[] { // << 3 retries!!
    "rel=[345] .+upload.+multichunk" }));
    TestClient clientA = new TestClient("A", testConnection);
    clientA.createNewFile("file-1.txt");
    boolean failed = false;
    try {
        clientA.up();
    } catch (StorageException e) {
        failed = true;
    }
    assertTrue(failed);
    TestClient clientB = new TestClient("B", testConnection);
    clientB.down();
    assertEquals(0, clientB.getLocalFiles().size());
    UpOperationOptions upOptions = new UpOperationOptions();
    upOptions.setResume(true);
    upOptions.setForceUploadEnabled(true);
    clientA.up(upOptions);
    clientB.down();
    assertEquals(1, clientB.getLocalFiles().size());
    assertTrue(clientB.getLocalFile("file-1.txt").exists());
    // Tear down
    clientA.deleteTestData();
    clientB.deleteTestData();
}