/** * Creates an empty plugin-specific {@link org.syncany.plugins.transfer.TransferSettings} instance. * * @return Empty plugin-specific {@link org.syncany.plugins.transfer.TransferSettings} instance. * @throws StorageException Thrown if no {@link org.syncany.plugins.transfer.TransferSettings} are attached to a * plugin using {@link org.syncany.plugins.transfer.PluginSettings} */ @SuppressWarnings("unchecked") public final <T extends TransferSettings> T createEmptySettings() throws StorageException { final Class<? extends TransferSettings> transferSettings = TransferPluginUtil.getTransferSettingsClass(this.getClass()); if (transferSettings == null) { throw new StorageException("TransferPlugin does not have any settings attached!"); } try { return (T) transferSettings.newInstance(); } catch (InstantiationException | IllegalAccessException e) { throw new RuntimeException("Unable to create TransferSettings: " + e.getMessage()); } }
private TransferSettings createTransferSettings(byte[] plaintextPluginSettingsBytes) throws StorageException, IOException { // Find plugin ID and settings XML int pluginIdentifierLength = Ints.fromByteArray(Arrays.copyOfRange(plaintextPluginSettingsBytes, 0, INTEGER_BYTES)); String pluginId = new String(Arrays.copyOfRange(plaintextPluginSettingsBytes, INTEGER_BYTES, INTEGER_BYTES + pluginIdentifierLength)); byte[] gzippedPluginSettingsByteArray = Arrays.copyOfRange(plaintextPluginSettingsBytes, INTEGER_BYTES + pluginIdentifierLength, plaintextPluginSettingsBytes.length); String pluginSettings = IOUtils.toString(new GZIPInputStream(new ByteArrayInputStream(gzippedPluginSettingsByteArray))); // Create transfer settings object try { TransferPlugin plugin = Plugins.get(pluginId, TransferPlugin.class); if (plugin == null) { throw new StorageException("Link contains unknown connection type '" + pluginId + "'. Corresponding plugin not found."); } Class<? extends TransferSettings> pluginTransferSettingsClass = TransferPluginUtil.getTransferSettingsClass(plugin.getClass()); TransferSettings transferSettings = new Persister().read(pluginTransferSettingsClass, pluginSettings); logger.log(Level.INFO, "(Decrypted) link contains: " + pluginId + " -- " + pluginSettings); return transferSettings; } catch (Exception e) { throw new StorageException(e); } }
final Class<? extends TransferSettings> transferSettingsClass = TransferPluginUtil.getTransferSettingsClass(this.getClass()); final Class<? extends TransferManager> transferManagerClass = TransferPluginUtil.getTransferManagerClass(this.getClass());