Example usage for org.apache.commons.vfs2 FileObject createFolder

List of usage examples for org.apache.commons.vfs2 FileObject createFolder

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Introduction

In this page you can find the example usage for org.apache.commons.vfs2 FileObject createFolder.

Prototype

void createFolder() throws FileSystemException;

Source Link

Document

Creates this folder, if it does not exist.

Usage

From source file:org.pentaho.hadoop.shim.HadoopRunningOnClusterTest.java

@BeforeClass
public static void setup() throws Exception {
    // Create a test hadoop configuration
    FileObject ramRoot = VFS.getManager().resolveFile(CONFIG_PROPERTY_CLASSPATH);
    if (ramRoot.exists()) {
        ramRoot.delete(new AllFileSelector());
    }/*from w ww  .  j a va 2 s.  c o  m*/
    ramRoot.createFolder();

    // Create the implementation jars
    ramRoot.resolveFile("hadoop-mapreduce-client-app-2.7.0-mapr-1602.jar").createFile();
    ramRoot.resolveFile("hadoop-mapreduce-client-common-2.7.0-mapr-1602.jar").createFile();
    ramRoot.resolveFile("hadoop-mapreduce-client-contrib-2.7.0-mapr-1602.jar").createFile();
    ramRoot.resolveFile("hadoop-mapreduce-client-core-2.7.0-mapr-1602.jar").createFile();
    ramRoot.resolveFile("hadoop-mapreduce-client-hs-2.7.0-mapr-1602.jar").createFile();

    pmrFolder = tempFolder.newFolder("pmr");
    urlTestResources = Thread.currentThread().getContextClassLoader().getResource(PMR_PROPERTIES);
    Files.copy(Paths.get(urlTestResources.toURI()), Paths.get(pmrFolder.getAbsolutePath(), PMR_PROPERTIES));
}

From source file:org.pentaho.metaverse.impl.VfsLineageWriter.java

protected FileObject getOutputDirectoryAsFile(LineageHolder holder) {
    try {/*www .  j  a va  2s. com*/
        FileObject dateRootFolder = getDateFolder(holder);
        dateRootFolder.createFolder();
        String id = holder.getId() == null ? "unknown_artifact" : holder.getId();
        if (id.startsWith(File.separator)) { // For *nix
            id = id.substring(1);
        } else if (Const.isWindows() && id.charAt(1) == ':') { // For windows
            id = id.replaceFirst(Pattern.quote(":"), "");
        }
        try {
            FileObject folder = dateRootFolder.resolveFile(id);
            folder.createFolder();
            if (folder.isFile()) {
                // must be a folder
                throw new IllegalStateException(
                        Messages.getErrorString("ERROR.OutputFolderWrongType", folder.getName().getPath()));
            }
            return folder;
        } catch (Exception e) {
            log.error(Messages.getErrorString("ERROR.CouldNotCreateFile"), e);
            return null;
        }
    } catch (Exception e) {
        log.error(Messages.getErrorString("ERROR.CouldNotCreateFile"), e);
        throw new IllegalStateException(e);
    }
}

From source file:org.pentaho.vfs.ui.VfsBrowser.java

public boolean createFolder(String folderName) throws FileSystemException {
    FileObject newFolder = getSelectedFileObject().resolveFile(folderName);
    if (newFolder.exists()) {
        throw new FileSystemException("vfs.provider/create-folder.error", folderName);
    }/*from   w w  w. j  av a  2 s . c om*/
    newFolder.createFolder();
    TreeItem newFolderTreeItem = new TreeItem(fileSystemTree.getSelection()[0], SWT.NONE);
    newFolderTreeItem.setData(newFolder);
    newFolderTreeItem.setData("isLoaded", Boolean.TRUE); //$NON-NLS-1$
    newFolderTreeItem.setImage(getFolderImage(newFolderTreeItem.getDisplay()));
    populateTreeItemText(newFolderTreeItem, newFolder);
    fileSystemTree.setSelection(newFolderTreeItem);
    setSelectedFileObject(newFolder);
    fireFileObjectSelected();
    return true;
}

From source file:org.renjin.primitives.files.Files.java

/**
 * Creates the last element of the path, unless recursive = TRUE. Trailing path separators are
 * removed.//from   w  w  w . ja va 2  s  . c o m
        
 * @param context the current call Context
 * @param path the path
 * @param showWarnings should the warnings on failure be shown?
 * @param recursive Should elements of the path other than the last be created? If true, like Unix's mkdir -p
 * @param mode the file mode to be used on Unix-alikes: it will be coerced by as.octmode.
 * (currently ignored by renjin)
 * @return true if the operation succeeded for each of the files attempted.
 *  Using a missing value for a path name will always be regarded as a failure.
 *  returns false if the directory already exists
 * @throws FileSystemException
 */
@Internal("dir.create")
public static SEXP dirCreate(@Current Context context, String path, boolean showWarnings, boolean recursive,
        int mode) throws FileSystemException {
    FileObject dir = context.resolveFile(path);
    dir.createFolder();

    // TODO: return correct value and implement warnings documented above

    context.setInvisibleFlag();
    return new LogicalArrayVector(true);
}

From source file:org.wso2.carbon.connector.FileCopyConnector.java

/**
 * Copy the file or folder from source to destination.
 *
 * @param messageContext The message context that is generated for processing the file.
 * @param opts           FileSystemOptions.
 * @return return true, if file/folder is successfully copied.
 *//*from   w w w .j a va  2 s . c  om*/
private boolean copyFile(String source, MessageContext messageContext, FileSystemOptions opts) {
    String destination = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.NEW_FILE_LOCATION);
    String filePattern = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.FILE_PATTERN);
    String includeParentDir = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.INCLUDE_PARENT_DIRECTORY);
    boolean includeParentDirectory = FileConstants.DEFAULT_INCLUDE_PARENT_DIRECTORY;

    if (StringUtils.isNotEmpty(includeParentDir)) {
        includeParentDirectory = Boolean.parseBoolean(includeParentDir);
    }
    boolean resultStatus = false;
    StandardFileSystemManager manager = FileConnectorUtils.getManager();
    FileObject souFile = null;
    FileObject destFile = null;
    try {
        souFile = manager.resolveFile(source, opts);
        destFile = manager.resolveFile(destination, opts);
        if (!souFile.exists()) {
            log.error("The File Location does not exist.");
            return false;
        }
        if (StringUtils.isNotEmpty(filePattern)) {
            FileObject[] children = souFile.getChildren();
            for (FileObject child : children) {
                if (FileType.FILE.equals(child.getType())) {
                    copy(child, destination, filePattern, opts, manager);
                } else if (FileType.FOLDER.equals(child.getType())) {
                    String newSource = source + File.separator + child.getName().getBaseName();
                    copyFile(newSource, messageContext, opts);
                }
            }
        } else {
            if (FileType.FILE.equals(souFile.getType())) {
                String name = souFile.getName().getBaseName();
                FileObject outFile = manager.resolveFile(destination + File.separator + name, opts);
                outFile.copyFrom(souFile, Selectors.SELECT_ALL);
            } else if (FileType.FOLDER.equals(souFile.getType())) {
                if (includeParentDirectory) {
                    destFile = manager
                            .resolveFile(destination + File.separator + souFile.getName().getBaseName(), opts);
                    destFile.createFolder();
                }
                destFile.copyFrom(souFile, Selectors.SELECT_ALL);
            }
            if (log.isDebugEnabled()) {
                log.debug("File copying completed from " + source + "to" + destination);
            }
        }
    } catch (FileSystemException e) {
        throw new SynapseException("Unable to copy a file/folder", e);
    } finally {
        manager.close();
    }
    try {
        souFile.close();
        destFile.close();
    } catch (FileSystemException e) {
        log.error("Error while closing the FileObject", e);
    }
    return true;
}

From source file:org.wso2.carbon.connector.FileCreate.java

/**
 * Create a file with Apache commons//w  ww.ja  va2 s.  c o  m
 *
 * @param source         Location of the file/folder
 * @param content        Content in a file
 * @param encoding       Encoding type
 * @param messageContext The message context that is generated for processing the file
 * @return Return the status
 */
private boolean createFile(String source, String content, String encoding, MessageContext messageContext) {
    boolean resultStatus = false;
    StandardFileSystemManager manager;
    try {
        OutputStream out = null;
        manager = FileConnectorUtils.getManager();
        if (manager != null) {
            FileObject sourceFile = manager.resolveFile(source, FileConnectorUtils.init(messageContext));
            try {
                if (FileConnectorUtils.isFolder(sourceFile)) {
                    sourceFile.createFolder();
                } else {
                    if (StringUtils.isEmpty(content)) {
                        sourceFile.createFile();
                    } else {
                        FileContent fileContent = sourceFile.getContent();
                        out = fileContent.getOutputStream(true);
                        if (StringUtils.isEmpty(encoding)) {
                            IOUtils.write(content, out, DEFAULT_ENCODING);
                        } else {
                            IOUtils.write(content, out, encoding);
                        }
                    }
                }
                resultStatus = true;
                if (log.isDebugEnabled()) {
                    log.debug("File creation completed with " + source);
                }
            } finally {
                try {
                    if (sourceFile != null) {
                        sourceFile.close();
                    }
                } catch (FileSystemException e) {
                    log.error("Error while closing FileObject: " + e.getMessage(), e);
                }
                try {
                    if (out != null) {
                        out.close();
                    }
                } catch (IOException e) {
                    log.error("Error while closing OutputStream: " + e.getMessage(), e);
                }
                manager.close();
            }
        }
    } catch (IOException e) {
        handleException("Unable to create a file/folder.", e, messageContext);
    }
    return resultStatus;
}

From source file:org.wso2.carbon.connector.FileCreateConnector.java

/**
 * Create a new file/folder./*ww w  .  j a  va 2 s .c o m*/
 *
 * @param messageContext The message context that is generated for processing the file.
 * @return true, if the file/folder is successfully created.
 */
private boolean createFile(MessageContext messageContext) throws FileSystemException {
    String source = (String) ConnectorUtils.lookupTemplateParamater(messageContext,
            FileConstants.FILE_LOCATION);
    String content = (String) ConnectorUtils.lookupTemplateParamater(messageContext, FileConstants.CONTENT);
    String encoding = (String) ConnectorUtils.lookupTemplateParamater(messageContext, FileConstants.ENCODING);
    if (StringUtils.isEmpty(encoding)) {
        encoding = FileConstants.DEFAULT_ENCODING;
    }
    StandardFileSystemManager manager = FileConnectorUtils.getManager();
    FileObject sourceFile = manager.resolveFile(source, FileConnectorUtils.init(messageContext));
    if (FileConnectorUtils.isFolder(sourceFile)) {
        sourceFile.createFolder();
    } else {
        if (StringUtils.isEmpty(content)) {
            sourceFile.createFile();
        } else {
            OutputStream out = sourceFile.getContent().getOutputStream();
            try {
                IOUtils.write(content, out, encoding);
            } catch (IOException e) {
                throw new SynapseException("Error while writing the file content", e);
            } finally {
                try {
                    // close the file object
                    sourceFile.close();
                } catch (FileSystemException e) {
                    log.error("Error while closing FileObject", e);
                }
                try {
                    if (out != null) {
                        out.close();
                    }
                } catch (IOException e) {
                    log.error("Error while closing OutputStream", e);
                }
                // close the StandardFileSystemManager
                manager.close();
            }
        }
        if (log.isDebugEnabled()) {
            log.debug("File creation completed with " + source);
        }
    }
    return true;
}

From source file:org.wso2.carbon.connector.FileMove.java

/**
 * Move the files/*from ww  w.  j  a v  a2s .co  m*/
 *
 * @param source      Location of the file
 * @param destination Destination of the file
 * @return return a resultStatus
 */
private boolean moveFile(String source, String destination, MessageContext messageContext) {
    boolean resultStatus = false;
    StandardFileSystemManager manager = null;
    try {
        manager = FileConnectorUtils.getManager();
        // Create remote object
        FileObject remoteFile = manager.resolveFile(source, FileConnectorUtils.init(messageContext));
        if (remoteFile.exists()) {
            FileObject file = manager.resolveFile(destination, FileConnectorUtils.init(messageContext));
            if (!file.exists()) {
                file.createFolder();
            }
            if (remoteFile.getType() == FileType.FOLDER) {
                remoteFile.moveTo(file);
            } else if (remoteFile.getType() == FileType.FILE) {
                FileObject newFile = manager.resolveFile(
                        destination + File.separator + remoteFile.getName().getBaseName(),
                        FileConnectorUtils.init(messageContext));
                remoteFile.moveTo(newFile);
            }
            resultStatus = true;
            if (log.isDebugEnabled()) {
                log.debug("File move completed from " + source + " to " + destination);
            }
        } else {
            log.error("The file/folder location does not exist.");
            resultStatus = false;
        }
    } catch (IOException e) {
        handleException("Unable to move a file/folder.", e, messageContext);
    } finally {
        if (manager != null) {
            manager.close();
        }
    }
    return resultStatus;
}

From source file:org.wso2.carbon.connector.FileMoveConnector.java

/**
 * Move the file to the target directory.
 *
 * @param destination The target location of the folder to be moved.
 * @param remoteFile  Location of the remote file.
 * @param manager     Standard file system manager.
 * @param opts        Configured file system options.
 * @throws FileSystemException On error parsing the file name, determining if the file exists and creating the
 *                             file/folder.
 *///from ww  w  .  j  a v a2  s.co  m
private void moveFile(String destination, FileObject remoteFile, StandardFileSystemManager manager,
        FileSystemOptions opts) throws FileSystemException {
    FileObject file = manager.resolveFile(destination, opts);
    if (FileConnectorUtils.isFolder(file)) {
        if (!file.exists()) {
            file.createFolder();
        }
        file = manager.resolveFile(destination + File.separator + remoteFile.getName().getBaseName(), opts);
    } else if (!file.exists()) {
        file.createFile();
    }
    remoteFile.moveTo(file);
}

From source file:org.wso2.carbon.connector.FileMoveConnector.java

/**
 * Move the folder to the target directory.
 *
 * @param destination            The target location of the folder to move folder.
 * @param source                 Location of the source folder.
 * @param includeParentDirectory Boolean type to include the parent directory.
 * @param manager                Standard file system manager.
 * @param opts                   Configured file system options.
 *//*from  ww w .  jav a2s .c  o m*/
private void moveFolder(String source, String destination, String filePattern, boolean includeParentDirectory,
        StandardFileSystemManager manager, FileSystemOptions opts) throws FileSystemException {
    FileObject remoteFile = manager.resolveFile(source, opts);
    FileObject file = manager.resolveFile(destination, opts);
    if (StringUtils.isNotEmpty(filePattern)) {
        FileObject[] children = remoteFile.getChildren();
        for (FileObject child : children) {
            if (FileType.FILE.equals(child.getType())) {
                moveFileWithPattern(child, destination, filePattern, manager, opts);
            } else if (FileType.FOLDER.equals(child.getType())) {
                String newSource = source + File.separator + child.getName().getBaseName();
                moveFolder(newSource, destination, filePattern, includeParentDirectory, manager, opts);
            }
        }
    } else if (includeParentDirectory) {
        FileObject destFile = manager
                .resolveFile(destination + File.separator + remoteFile.getName().getBaseName(), opts);
        destFile.createFolder();
        remoteFile.moveTo(destFile);
    } else {
        if (!file.exists()) {
            file.createFolder();
        }
        remoteFile.moveTo(file);
        remoteFile.createFolder();
    }
}