List of usage examples for org.apache.commons.vfs2 FileObject createFolder
void createFolder() throws FileSystemException;
From source file:org.wso2.carbon.connector.FileMoveConnector.java
/** * Move the file for given pattern./* www .ja v a 2 s .c om*/ * * @param remoteFile Location of the remote file. * @param destination Location of the target folder. * @param filePattern Pattern of the file. * @param manager Standard file system manager. * @param opts Configured file system options. */ private void moveFileWithPattern(FileObject remoteFile, String destination, String filePattern, StandardFileSystemManager manager, FileSystemOptions opts) { FilePattenMatcher patternMatcher = new FilePattenMatcher(filePattern); try { if (patternMatcher.validate(remoteFile.getName().getBaseName())) { FileObject destFile = manager.resolveFile(destination, opts); if (!destFile.exists()) { destFile.createFolder(); } FileObject newDestFile = manager .resolveFile(destination + File.separator + remoteFile.getName().getBaseName(), opts); remoteFile.moveTo(newDestFile); } } catch (FileSystemException e) { throw new SynapseException("Error occurred while moving a file for a given pattern", e); } }
From source file:org.wso2.carbon.connector.FileUnzipConnector.java
/** * Decompress the compressed file into the given directory. * * @param messageContext The message context that is generated for processing unzip operation. * @return true, if zip file successfully extracts and false, if not. * @throws FileSystemException On error parsing the file name, determining if the file exists and creating the * folder.//ww w. j a v a 2s .co m */ private boolean unzip(MessageContext messageContext) throws FileSystemException { String source = (String) ConnectorUtils.lookupTemplateParamater(messageContext, FileConstants.FILE_LOCATION); String destination = (String) ConnectorUtils.lookupTemplateParamater(messageContext, FileConstants.NEW_FILE_LOCATION); StandardFileSystemManager manager = FileConnectorUtils.getManager(); FileSystemOptions opts = FileConnectorUtils.init(messageContext); FileObject remoteFile = manager.resolveFile(source, opts); FileObject remoteDesFile = manager.resolveFile(destination, opts); if (!remoteFile.exists()) { log.error("File does not exist."); return false; } if (!remoteDesFile.exists()) { //create a folder remoteDesFile.createFolder(); } //open the zip file ZipInputStream zipIn = new ZipInputStream(remoteFile.getContent().getInputStream()); try { ZipEntry entry = zipIn.getNextEntry(); // iterates over entries in the zip file while (entry != null) { String filePath = destination + File.separator + entry.getName(); // create remote object FileObject remoteFilePath = manager.resolveFile(filePath, opts); if (log.isDebugEnabled()) { log.debug("The created path is " + remoteFilePath.toString()); } try { if (!entry.isDirectory()) { // if the entry is a file, extracts it extractFile(zipIn, remoteFilePath); } else { // if the entry is a directory, make the directory remoteFilePath.createFolder(); } } finally { try { zipIn.closeEntry(); entry = zipIn.getNextEntry(); } catch (IOException e) { log.error("Error while closing the ZipInputStream", e); } } } } catch (IOException e) { throw new SynapseException("Error while reading the next ZIP file entry", e); } finally { // close the zip file try { zipIn.close(); } catch (IOException e) { log.error("Error while closing the ZipInputStream", e); } // close the StandardFileSystemManager manager.close(); try { remoteFile.close(); remoteDesFile.close(); } catch (FileSystemException e) { log.error("Error while closing the FileObject", e); } } if (log.isDebugEnabled()) { log.debug("File extracted to" + destination); } return true; }
From source file:org.wso2.carbon.connector.util.FileUnzipUtil.java
/** * @param source Location of the zip file * @param destDirectory Location of the destination folder *///w w w. ja va 2 s . c o m public boolean unzip(String source, String destDirectory, MessageContext messageContext) { OMFactory factory = OMAbstractFactory.getOMFactory(); OMNamespace ns = factory.createOMNamespace(FileConstants.FILECON, FileConstants.NAMESPACE); OMElement result = factory.createOMElement(FileConstants.RESULT, ns); boolean resultStatus = false; FileSystemOptions opts = FileConnectorUtils.init(messageContext); try { manager = FileConnectorUtils.getManager(); // Create remote object FileObject remoteFile = manager.resolveFile(source, opts); FileObject remoteDesFile = manager.resolveFile(destDirectory, opts); // File destDir = new File(destDirectory); if (remoteFile.exists()) { if (!remoteDesFile.exists()) { //create a folder remoteDesFile.createFolder(); } //open the zip file ZipInputStream zipIn = new ZipInputStream(remoteFile.getContent().getInputStream()); ZipEntry entry = zipIn.getNextEntry(); try { // iterates over entries in the zip file while (entry != null) { // boolean testResult; String filePath = destDirectory + File.separator + entry.getName(); // Create remote object FileObject remoteFilePath = manager.resolveFile(filePath, opts); if (log.isDebugEnabled()) { log.debug("The created path is " + remoteFilePath.toString()); } try { if (!entry.isDirectory()) { // if the entry is a file, extracts it extractFile(zipIn, filePath, opts); OMElement messageElement = factory.createOMElement(FileConstants.FILE, ns); messageElement.setText(entry.getName() + " | status:" + "true"); result.addChild(messageElement); } else { // if the entry is a directory, make the directory remoteFilePath.createFolder(); } } catch (IOException e) { log.error("Unable to process the zip file. ", e); } finally { zipIn.closeEntry(); entry = zipIn.getNextEntry(); } } messageContext.getEnvelope().getBody().addChild(result); resultStatus = true; } finally { //we must always close the zip file zipIn.close(); } } else { log.error("File does not exist."); } } catch (IOException e) { log.error("Unable to process the zip file." + e.getMessage(), e); } finally { manager.close(); } return resultStatus; }
From source file:org.wso2.carbon.inbound.endpoint.protocol.file.FilePollingConsumer.java
/** * Do the post processing actions/*w w w. j a v a 2 s . c o m*/ * * @param fileObject * @throws synapseException */ private void moveOrDeleteAfterProcessing(FileObject fileObject) throws SynapseException { String moveToDirectoryURI = null; try { switch (lastCycle) { case 1: if ("MOVE".equals(vfsProperties.getProperty(VFSConstants.TRANSPORT_FILE_ACTION_AFTER_PROCESS))) { moveToDirectoryURI = vfsProperties.getProperty(VFSConstants.TRANSPORT_FILE_MOVE_AFTER_PROCESS); //Postfix the date given timestamp format String strSubfoldertimestamp = vfsProperties.getProperty(VFSConstants.SUBFOLDER_TIMESTAMP); if (strSubfoldertimestamp != null) { try { SimpleDateFormat sdf = new SimpleDateFormat(strSubfoldertimestamp); String strDateformat = sdf.format(new Date()); int iIndex = moveToDirectoryURI.indexOf("?"); if (iIndex > -1) { moveToDirectoryURI = moveToDirectoryURI.substring(0, iIndex) + strDateformat + moveToDirectoryURI.substring(iIndex, moveToDirectoryURI.length()); } else { moveToDirectoryURI += strDateformat; } } catch (Exception e) { log.warn("Error generating subfolder name with date", e); } } } break; case 2: if ("MOVE".equals(vfsProperties.getProperty(VFSConstants.TRANSPORT_FILE_ACTION_AFTER_FAILURE))) { moveToDirectoryURI = vfsProperties.getProperty(VFSConstants.TRANSPORT_FILE_MOVE_AFTER_FAILURE); } break; default: return; } if (moveToDirectoryURI != null) { FileObject moveToDirectory = fsManager.resolveFile(moveToDirectoryURI, fso); String prefix; if (vfsProperties.getProperty(VFSConstants.TRANSPORT_FILE_MOVE_TIMESTAMP_FORMAT) != null) { prefix = new SimpleDateFormat( vfsProperties.getProperty(VFSConstants.TRANSPORT_FILE_MOVE_TIMESTAMP_FORMAT)) .format(new Date()); } else { prefix = ""; } //Forcefully create the folder(s) if does not exists String strForceCreateFolder = vfsProperties.getProperty(VFSConstants.FORCE_CREATE_FOLDER); if (strForceCreateFolder != null && strForceCreateFolder.toLowerCase().equals("true") && !moveToDirectory.exists()) { moveToDirectory.createFolder(); } FileObject dest = moveToDirectory.resolveFile(prefix + fileObject.getName().getBaseName()); if (log.isDebugEnabled()) { log.debug("Moving to file :" + VFSUtils.maskURLPassword(dest.getName().getURI())); } try { fileObject.moveTo(dest); if (VFSUtils.isFailRecord(fsManager, fileObject)) { VFSUtils.releaseFail(fsManager, fileObject); } } catch (FileSystemException e) { if (!VFSUtils.isFailRecord(fsManager, fileObject)) { VFSUtils.markFailRecord(fsManager, fileObject); } log.error("Error moving file : " + VFSUtils.maskURLPassword(fileObject.toString()) + " to " + VFSUtils.maskURLPassword(moveToDirectoryURI), e); } } else { try { if (log.isDebugEnabled()) { log.debug("Deleting file :" + VFSUtils.maskURLPassword(fileObject.toString())); } fileObject.close(); if (!fileObject.delete()) { String msg = "Cannot delete file : " + VFSUtils.maskURLPassword(fileObject.toString()); log.error(msg); throw new SynapseException(msg); } } catch (FileSystemException e) { log.error("Error deleting file : " + VFSUtils.maskURLPassword(fileObject.toString()), e); } } } catch (FileSystemException e) { if (!VFSUtils.isFailRecord(fsManager, fileObject)) { VFSUtils.markFailRecord(fsManager, fileObject); log.error("Error resolving directory to move after processing : " + VFSUtils.maskURLPassword(moveToDirectoryURI), e); } } }
From source file:org.wso2.carbon.transport.file.connector.sender.VFSClientConnector.java
@Override public boolean send(CarbonMessage carbonMessage, CarbonCallback carbonCallback, Map<String, String> map) throws ClientConnectorException { FtpFileSystemConfigBuilder.getInstance().setPassiveMode(opts, true); String fileURI = map.get(Constants.FILE_URI); String action = map.get(Constants.ACTION); FileType fileType;//from w ww.j a v a2 s. c o m ByteBuffer byteBuffer; InputStream inputStream = null; OutputStream outputStream = null; try { FileSystemManager fsManager = VFS.getManager(); FileObject path = fsManager.resolveFile(fileURI, opts); fileType = path.getType(); switch (action) { case Constants.CREATE: boolean isFolder = Boolean.parseBoolean(map.getOrDefault("create-folder", "false")); if (path.exists()) { throw new ClientConnectorException("File already exists: " + path.getName().getURI()); } if (isFolder) { path.createFolder(); } else { path.createFile(); } break; case Constants.WRITE: if (!path.exists()) { path.createFile(); path.refresh(); fileType = path.getType(); } if (fileType == FileType.FILE) { if (carbonMessage instanceof BinaryCarbonMessage) { BinaryCarbonMessage binaryCarbonMessage = (BinaryCarbonMessage) carbonMessage; byteBuffer = binaryCarbonMessage.readBytes(); } else { throw new ClientConnectorException("Carbon message received is not a BinaryCarbonMessage"); } byte[] bytes = byteBuffer.array(); if (map.get(Constants.APPEND) != null) { outputStream = path.getContent() .getOutputStream(Boolean.parseBoolean(map.get(Constants.APPEND))); } else { outputStream = path.getContent().getOutputStream(); } outputStream.write(bytes); outputStream.flush(); } break; case Constants.DELETE: if (path.exists()) { int filesDeleted = path.delete(Selectors.SELECT_ALL); if (logger.isDebugEnabled()) { logger.debug(filesDeleted + " files successfully deleted"); } } else { throw new ClientConnectorException( "Failed to delete file: " + path.getName().getURI() + " not found"); } break; case Constants.COPY: if (path.exists()) { String destination = map.get("destination"); FileObject dest = fsManager.resolveFile(destination, opts); dest.copyFrom(path, Selectors.SELECT_ALL); } else { throw new ClientConnectorException( "Failed to copy file: " + path.getName().getURI() + " not found"); } break; case Constants.MOVE: if (path.exists()) { //TODO: Improve this to fix issue #331 String destination = map.get("destination"); FileObject newPath = fsManager.resolveFile(destination, opts); FileObject parent = newPath.getParent(); if (parent != null && !parent.exists()) { parent.createFolder(); } if (!newPath.exists()) { path.moveTo(newPath); } else { throw new ClientConnectorException("The file at " + newPath.getURL().toString() + " already exists or it is a directory"); } } else { throw new ClientConnectorException( "Failed to move file: " + path.getName().getURI() + " not found"); } break; case Constants.READ: if (path.exists()) { //TODO: Do not assume 'path' always refers to a file inputStream = path.getContent().getInputStream(); byte[] bytes = toByteArray(inputStream); BinaryCarbonMessage message = new BinaryCarbonMessage(ByteBuffer.wrap(bytes), true); message.setProperty(org.wso2.carbon.messaging.Constants.DIRECTION, org.wso2.carbon.messaging.Constants.DIRECTION_RESPONSE); carbonMessageProcessor.receive(message, carbonCallback); } else { throw new ClientConnectorException( "Failed to read file: " + path.getName().getURI() + " not found"); } break; case Constants.EXISTS: TextCarbonMessage message = new TextCarbonMessage(Boolean.toString(path.exists())); message.setProperty(org.wso2.carbon.messaging.Constants.DIRECTION, org.wso2.carbon.messaging.Constants.DIRECTION_RESPONSE); carbonMessageProcessor.receive(message, carbonCallback); break; default: return false; } } catch (RuntimeException e) { throw new ClientConnectorException("Runtime Exception occurred : " + e.getMessage(), e); } catch (Exception e) { throw new ClientConnectorException("Exception occurred while processing file: " + e.getMessage(), e); } finally { closeQuietly(inputStream); closeQuietly(outputStream); } return true; }
From source file:org.wso2.carbon.transport.filesystem.connector.server.FileSystemConsumer.java
/** * Do the post processing actions./*from w ww . j a v a 2 s.c o m*/ * * @param file The file object which needs to be post processed * @param processFailed Whether processing of file failed */ synchronized void postProcess(FileObject file, boolean processFailed) throws FileSystemServerConnectorException { String moveToDirectoryURI = null; FileType fileType = getFileType(file); if (!processFailed) { if (postProcessAction.equals(Constants.ACTION_MOVE)) { moveToDirectoryURI = fileProperties.get(Constants.MOVE_AFTER_PROCESS); } } else { if (postFailureAction.equals(Constants.ACTION_MOVE)) { moveToDirectoryURI = fileProperties.get(Constants.MOVE_AFTER_FAILURE); } } if (moveToDirectoryURI != null) { try { if (getFileType(fsManager.resolveFile(moveToDirectoryURI, fso)) == FileType.FILE) { moveToDirectoryURI = null; if (processFailed) { postFailureAction = Constants.ACTION_NONE; } else { postProcessAction = Constants.ACTION_NONE; } if (log.isDebugEnabled()) { log.debug( "Cannot move file because provided location is not a folder. File is kept at source"); } } } catch (FileSystemException e) { errorHandler .handleError( new FileSystemServerConnectorException( "Error occurred when resolving move destination file: " + FileTransportUtils.maskURLPassword(listeningDirURI), e), null, null); } } try { if (!(moveToDirectoryURI == null || fileType == FileType.FOLDER)) { FileObject moveToDirectory; String relativeName = file.getName().getURI().split(listeningDir.getName().getURI())[1]; int index = relativeName.lastIndexOf(File.separator); moveToDirectoryURI += relativeName.substring(0, index); moveToDirectory = fsManager.resolveFile(moveToDirectoryURI, fso); String prefix; if (fileProperties.get(Constants.MOVE_TIMESTAMP_FORMAT) != null) { prefix = new SimpleDateFormat(fileProperties.get(Constants.MOVE_TIMESTAMP_FORMAT)) .format(new Date()); } else { prefix = ""; } //Forcefully create the folder(s) if does not exists String strForceCreateFolder = fileProperties.get(Constants.FORCE_CREATE_FOLDER); if (strForceCreateFolder != null && strForceCreateFolder.equalsIgnoreCase("true") && !moveToDirectory.exists()) { moveToDirectory.createFolder(); } FileObject dest = moveToDirectory.resolveFile(prefix + file.getName().getBaseName()); if (log.isDebugEnabled()) { log.debug("Moving to file :" + FileTransportUtils.maskURLPassword(dest.getName().getURI())); } if (log.isInfoEnabled()) { log.info("Moving file :" + FileTransportUtils.maskURLPassword(file.getName().getBaseName())); } try { file.moveTo(dest); if (isFailRecord(file)) { releaseFail(file); } } catch (FileSystemException e) { if (!isFailRecord(file)) { markFailRecord(file); } errorHandler.handleError( new FileSystemServerConnectorException( "Error moving file : " + FileTransportUtils.maskURLPassword(file.toString()) + " to " + FileTransportUtils.maskURLPassword(moveToDirectoryURI), e), null, null); } } else { if (log.isDebugEnabled()) { log.debug("Deleting file :" + FileTransportUtils.maskURLPassword(file.getName().getBaseName())); } if (log.isInfoEnabled()) { log.info("Deleting file :" + FileTransportUtils.maskURLPassword(file.getName().getBaseName())); } try { if (!file.delete()) { if (log.isDebugEnabled()) { log.debug("Could not delete file : " + FileTransportUtils.maskURLPassword(file.getName().getBaseName())); } } else { if (isFailRecord(file)) { releaseFail(file); } } } catch (FileSystemException e) { errorHandler.handleError( new FileSystemServerConnectorException("Could not delete file : " + FileTransportUtils.maskURLPassword(file.getName().getBaseName()), e), null, null); } } } catch (FileSystemException e) { if (!isFailRecord(file)) { markFailRecord(file); errorHandler.handleError( new FileSystemServerConnectorException("Error resolving directory to move file : " + FileTransportUtils.maskURLPassword(moveToDirectoryURI), e), null, null); } } }
From source file:org.wso2.carbon.transport.remotefilesystem.client.connector.contractimpl.VFSClientConnectorImpl.java
@Override public void send(RemoteFileSystemMessage message) { FtpFileSystemConfigBuilder.getInstance().setPassiveMode(opts, true); String fileURI = connectorConfig.get(Constants.URI); String action = connectorConfig.get(Constants.ACTION); FileType fileType;//from ww w . j av a2s.c o m ByteBuffer byteBuffer; InputStream inputStream = null; OutputStream outputStream = null; FileObject path = null; try { FileSystemManager fsManager = VFS.getManager(); path = fsManager.resolveFile(fileURI, opts); fileType = path.getType(); switch (action) { case Constants.CREATE: boolean isFolder = Boolean .parseBoolean(connectorConfig.getOrDefault(Constants.CREATE_FOLDER, "false")); if (path.exists()) { throw new RemoteFileSystemConnectorException("File already exists: " + path.getName().getURI()); } if (isFolder) { path.createFolder(); } else { path.createFile(); } break; case Constants.WRITE: if (!path.exists()) { path.createFile(); path.refresh(); fileType = path.getType(); } if (fileType == FileType.FILE) { byteBuffer = message.getBytes(); byte[] bytes = byteBuffer.array(); if (connectorConfig.get(Constants.APPEND) != null) { outputStream = path.getContent() .getOutputStream(Boolean.parseBoolean(connectorConfig.get(Constants.APPEND))); } else { outputStream = path.getContent().getOutputStream(); } outputStream.write(bytes); outputStream.flush(); } break; case Constants.DELETE: if (path.exists()) { int filesDeleted = path.delete(Selectors.SELECT_ALL); if (logger.isDebugEnabled()) { logger.debug(filesDeleted + " files successfully deleted"); } } else { throw new RemoteFileSystemConnectorException( "Failed to delete file: " + path.getName().getURI() + " not found"); } break; case Constants.COPY: if (path.exists()) { String destination = connectorConfig.get(Constants.DESTINATION); FileObject dest = fsManager.resolveFile(destination, opts); dest.copyFrom(path, Selectors.SELECT_ALL); } else { throw new RemoteFileSystemConnectorException( "Failed to copy file: " + path.getName().getURI() + " not found"); } break; case Constants.MOVE: if (path.exists()) { //TODO: Improve this to fix issue #331 String destination = connectorConfig.get(Constants.DESTINATION); FileObject newPath = fsManager.resolveFile(destination, opts); FileObject parent = newPath.getParent(); if (parent != null && !parent.exists()) { parent.createFolder(); } if (!newPath.exists()) { path.moveTo(newPath); } else { throw new RemoteFileSystemConnectorException("The file at " + newPath.getURL().toString() + " already exists or it is a directory"); } } else { throw new RemoteFileSystemConnectorException( "Failed to move file: " + path.getName().getURI() + " not found"); } break; case Constants.READ: if (path.exists()) { //TODO: Do not assume 'path' always refers to a file inputStream = path.getContent().getInputStream(); byte[] bytes = toByteArray(inputStream); RemoteFileSystemMessage fileContent = new RemoteFileSystemMessage(ByteBuffer.wrap(bytes)); remoteFileSystemListener.onMessage(fileContent); } else { throw new RemoteFileSystemConnectorException( "Failed to read file: " + path.getName().getURI() + " not found"); } break; case Constants.EXISTS: RemoteFileSystemMessage fileContent = new RemoteFileSystemMessage(Boolean.toString(path.exists())); remoteFileSystemListener.onMessage(fileContent); break; default: break; } remoteFileSystemListener.done(); } catch (RemoteFileSystemConnectorException | IOException e) { remoteFileSystemListener.onError(e); } finally { if (path != null) { try { path.close(); } catch (FileSystemException e) { //Do nothing. } } closeQuietly(inputStream); closeQuietly(outputStream); } }
From source file:org.wso2.carbon.transport.remotefilesystem.server.RemoteFileSystemConsumer.java
/** * Do the post processing actions./*from ww w . j a v a2 s. c o m*/ * * @param file The file object which needs to be post processed * @param processSucceed Whether processing of file passed or not. */ synchronized void postProcess(FileObject file, boolean processSucceed) throws RemoteFileSystemConnectorException { String moveToDirectoryURI = null; FileType fileType = getFileType(file); if (processSucceed) { if (postProcessAction.equals(Constants.ACTION_MOVE)) { moveToDirectoryURI = fileProperties.get(Constants.MOVE_AFTER_PROCESS); } } else { if (postFailureAction.equals(Constants.ACTION_MOVE)) { moveToDirectoryURI = fileProperties.get(Constants.MOVE_AFTER_FAILURE); } } if (moveToDirectoryURI != null) { try { if (getFileType(fsManager.resolveFile(moveToDirectoryURI, fso)) == FileType.FILE) { moveToDirectoryURI = null; if (processSucceed) { postProcessAction = Constants.ACTION_NONE; } else { postFailureAction = Constants.ACTION_NONE; } log.warn("[" + serviceName + "] Cannot move file because provided location is not a folder." + " File is kept at source."); } } catch (FileSystemException e) { remoteFileSystemListener.onError(new RemoteFileSystemConnectorException( "Error occurred when resolving move destination file: " + FileTransportUtils.maskURLPassword(listeningDirURI), e)); } } if (postProcessAction.equals(Constants.ACTION_NONE) && fileType == FileType.FOLDER) { return; } try { if (!(moveToDirectoryURI == null || fileType == FileType.FOLDER)) { FileObject moveToDirectory; String relativeName = file.getName().getURI().split(listeningDir.getName().getURI())[1]; int index = relativeName.lastIndexOf(File.separator); moveToDirectoryURI += relativeName.substring(0, index); moveToDirectory = fsManager.resolveFile(moveToDirectoryURI, fso); String prefix; if (fileProperties.get(Constants.MOVE_TIMESTAMP_FORMAT) != null) { prefix = new SimpleDateFormat(fileProperties.get(Constants.MOVE_TIMESTAMP_FORMAT)) .format(new Date()); } else { prefix = ""; } //Forcefully create the folder(s) if does not exists String strForceCreateFolder = fileProperties.get(Constants.FORCE_CREATE_FOLDER); if (strForceCreateFolder != null && strForceCreateFolder.equalsIgnoreCase("true") && !moveToDirectory.exists()) { moveToDirectory.createFolder(); } FileObject destination = moveToDirectory.resolveFile(prefix + file.getName().getBaseName()); if (log.isDebugEnabled()) { log.debug("Moving file: " + FileTransportUtils.maskURLPassword(file.getName().getBaseName())); } try { file.moveTo(destination); if (isFailRecord(file)) { releaseFail(file); } } catch (FileSystemException e) { if (!isFailRecord(file)) { markFailRecord(file); } remoteFileSystemListener.onError(new RemoteFileSystemConnectorException("[" + serviceName + "] Error moving file: " + FileTransportUtils.maskURLPassword(file.toString()) + " to " + FileTransportUtils.maskURLPassword(moveToDirectoryURI), e)); } } else { if (log.isDebugEnabled()) { log.debug("Deleting file: " + FileTransportUtils.maskURLPassword(file.getName().getBaseName())); } try { if (!file.delete()) { if (log.isDebugEnabled()) { log.debug("Could not delete file: " + FileTransportUtils.maskURLPassword(file.getName().getBaseName())); } } else { if (isFailRecord(file)) { releaseFail(file); } } } catch (FileSystemException e) { remoteFileSystemListener.onError( new RemoteFileSystemConnectorException("[" + serviceName + "] Could not delete file: " + FileTransportUtils.maskURLPassword(file.getName().getBaseName()), e)); } } } catch (FileSystemException e) { if (!isFailRecord(file)) { markFailRecord(file); remoteFileSystemListener.onError(new RemoteFileSystemConnectorException( "[" + serviceName + "] Error resolving directory to move file : " + FileTransportUtils.maskURLPassword(moveToDirectoryURI), e)); } } }
From source file:se.kth.hopsworks.zeppelin.notebook.repo.FSNotebookRepo.java
@Override public void save(Note note) throws IOException { GsonBuilder gsonBuilder = new GsonBuilder(); gsonBuilder.setPrettyPrinting();//from ww w . j a va 2 s. co m Gson gson = gsonBuilder.create(); String json = gson.toJson(note); FileObject rootDir = getRootDir(); FileObject projectDir = rootDir.resolveFile(this.project.getName(), NameScope.CHILD); if (!projectDir.exists()) { projectDir.createFolder(); } if (!isDirectory(projectDir)) { throw new IOException(projectDir.getName().toString() + " is not a directory"); } FileObject noteDir = projectDir.resolveFile(note.id(), NameScope.CHILD); if (!noteDir.exists()) { noteDir.createFolder(); } if (!isDirectory(noteDir)) { throw new IOException(noteDir.getName().toString() + " is not a directory"); } FileObject noteJson = noteDir.resolveFile("note.json", NameScope.CHILD); // false means not appending. creates file if not exists OutputStream out = noteJson.getContent().getOutputStream(false); out.write(json.getBytes(conf.getString(ConfVars.ZEPPELIN_ENCODING))); out.close(); noteJson.moveTo(noteDir.resolveFile("note.json", NameScope.CHILD)); }