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

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.eobjects.datacleaner.user.DataCleanerHome.java

private static void copyIfNonExisting(FileObject candidate, FileSystemManager manager, String filename)
        throws FileSystemException {
    FileObject file = candidate.resolveFile(filename);
    if (file.exists()) {
        logger.info("File already exists in DATACLEANER_HOME: " + filename);
        return;// w  ww.  j a v  a 2  s . c  om
    }
    FileObject parentFile = file.getParent();
    if (!parentFile.exists()) {
        parentFile.createFolder();
    }

    final ResourceManager resourceManager = ResourceManager.get();
    final URL url = resourceManager.getUrl("datacleaner-home/" + filename);

    InputStream in = null;
    OutputStream out = null;
    try {
        in = url.openStream();
        out = file.getContent().getOutputStream();

        FileHelper.copy(in, out);
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    } finally {
        FileHelper.safeClose(in, out);
    }
}

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From source file:org.esupportail.portlet.filemanager.services.vfs.VfsAccessImpl.java

@Override
public String createFile(String parentPath, String title, String type,
        SharedUserPortletParameters userParameters) {
    try {//from   w w  w  .ja v a 2 s. c  o  m
        FileObject parent = cd(parentPath, userParameters);
        FileObject child = parent.resolveFile(title);
        if (!child.exists()) {
            if ("folder".equals(type)) {
                child.createFolder();
                log.info("folder " + title + " created");
            } else {
                child.createFile();
                log.info("file " + title + " created");
            }
            return child.getName().getPath();
        } else {
            log.info("file " + title + " already exists !");
        }
    } catch (FileSystemException e) {
        log.info("can't create file because of FileSystemException : " + e.getMessage(), e);
    }
    return null;
}

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From source file:org.kalypso.commons.io.VFSUtilities.java

/**
 * This function will copy one directory to another one. If the destination base directory does not exist, it will be
 * created./*from w  ww .  j a va 2s .com*/
 *
 * @param source
 *          The source directory.
 * @param destination
 *          The destination directory.
 * @param overwrite
 *          If set, always overwrite existing and newer files
 */
public static void copyDirectoryToDirectory(final FileObject source, final FileObject destination,
        final boolean overwrite) throws IOException {
    if (!FileType.FOLDER.equals(source.getType()))
        throw new IllegalArgumentException(
                Messages.getString("org.kalypso.commons.io.VFSUtilities.3") + source.getURL()); //$NON-NLS-1$

    if (destination.exists()) {
        if (!FileType.FOLDER.equals(destination.getType()))
            throw new IllegalArgumentException(
                    Messages.getString("org.kalypso.commons.io.VFSUtilities.4") + destination.getURL()); //$NON-NLS-1$
    } else {
        KalypsoCommonsDebug.DEBUG.printf("Creating directory '%s'...%", destination.getName()); //$NON-NLS-1$
        destination.createFolder();
    }

    final FileObject[] children = source.getChildren();
    for (final FileObject child : children) {
        if (FileType.FILE.equals(child.getType())) {
            /* Need a destination file with the same name as the source file. */
            final FileObject destinationFile = destination.resolveFile(child.getName().getBaseName());

            /* Copy ... */
            copyFileTo(child, destinationFile, overwrite);
        } else if (FileType.FOLDER.equals(child.getType())) {
            /* Need the same name for destination directory, as the source directory has. */
            final FileObject destinationDir = destination.resolveFile(child.getName().getBaseName());

            /* Copy ... */
            KalypsoCommonsDebug.DEBUG.printf("Copy directory %s to %s ...", child.getName(), //$NON-NLS-1$
                    destinationDir.getName());
            copyDirectoryToDirectory(child, destinationDir, overwrite);
        } else {
            KalypsoCommonsDebug.DEBUG.printf("Could not determine the file type ...%n"); //$NON-NLS-1$
        }
    }
}

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From source file:org.kalypso.commons.io.VFSUtilities.java

/**
 * This function creates a temporary directory, which has a unique file name.
 *
 * @param prefix//  w  w  w.  j a  v a  2  s. co  m
 *          This prefix will be used for the temporary directory.
 * @param parentDir
 *          The parent directory. In it the new directory will be created.
 * @return The new unique directory.
 */
public static FileObject createTempDirectory(final String prefix, final FileObject parentDir,
        final FileSystemManager fsManager) throws FileSystemException {
    while (true) {
        final String dirParent = parentDir.getURL().toExternalForm();
        final String dirName = prefix + String.valueOf(System.currentTimeMillis());

        final FileObject newDir = fsManager.resolveFile(dirParent + "/" + dirName); //$NON-NLS-1$
        if (newDir.exists()) {
            continue;
        }

        KalypsoCommonsDebug.DEBUG.printf("Creating folder %s ...%n", newDir.getName().getPath()); //$NON-NLS-1$
        newDir.createFolder();
        return newDir;
    }
}

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From source file:org.kalypso.commons.io.VFSUtilities.java

/**
 * Moves the complete content of one directory into another.
 *
 * @throws IOException/*from   w ww. j  a  va2 s .c o m*/
 *           If the move failed.
 */
public static void moveContents(final File sourceDir, final File dest) throws IOException {
    final FileSystemManager vfsManager = VFSUtilities.getManager();
    final FileObject source = vfsManager.toFileObject(sourceDir);
    final FileObject destDir = vfsManager.toFileObject(dest);

    final FileObject[] findFiles = source.findFiles(new AllFileSelector());
    // Might happen, if source does not exists... shouldn't we check this?
    if (findFiles == null)
        return;

    for (final FileObject fileObject : findFiles) {
        if (FileType.FILE.equals(fileObject.getType())) {
            final String relPath = source.getName().getRelativeName(fileObject.getName());
            final FileObject destFile = destDir.resolveFile(relPath, NameScope.DESCENDENT_OR_SELF);
            final FileObject folder = destFile.getParent();
            folder.createFolder();
            fileObject.moveTo(destFile);
        }
    }
}

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From source file:org.kalypso.project.database.server.trigger.TriggerHelper.java

public static void handleBean(final KalypsoProjectBean bean, final IConfigurationElement element)
        throws Exception {
    /* resolve trigger extension class */
    final String pluginid = element.getContributor().getName();
    final Bundle bundle = Platform.getBundle(pluginid);
    final Class<?> triggerClass = bundle.loadClass(element.getAttribute("class")); //$NON-NLS-1$
    final Constructor<?> constructor = triggerClass.getConstructor();

    final IProjectDatabaseTrigger trigger = (IProjectDatabaseTrigger) constructor.newInstance();

    final FileSystemManager manager = VFSUtilities.getManager();

    /* resolve global dir */
    final String urlGlobalPath = System.getProperty(IProjectDataBaseServerConstant.SERVER_GLOBAL_DATA_PATH);
    final FileObject folderGlobal = manager.resolveFile(urlGlobalPath);
    if (!folderGlobal.exists()) {
        folderGlobal.createFolder();
    }// w ww . ja va 2s .c  om

    /* global "global" dir */
    final FileObject destinationCommonFolder = folderGlobal.resolveFile(COMMON_FOLDER);
    if (!destinationCommonFolder.exists()) {
        destinationCommonFolder.createFolder();
    }

    /* global project dir */
    final FileObject destinationProjectFolder = folderGlobal.resolveFile(bean.getUnixName());
    if (!destinationProjectFolder.exists()) {
        destinationProjectFolder.createFolder();
    }

    trigger.handleCommonData(bean, destinationCommonFolder);
    trigger.handleProjectData(bean, destinationProjectFolder);
}

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From source file:org.mycore.backend.filesystem.MCRCStoreVFS.java

@Override
public void init(String storeId) {
    super.init(storeId);

    uri = MCRConfiguration.instance().getString(storeConfigPrefix + "URI");
    String check = MCRConfiguration.instance().getString(storeConfigPrefix + "StrictHostKeyChecking", "no");

    try {/*from w ww  .ja  va2s  . c  om*/
        fsManager = VFS.getManager();

        opts = new FileSystemOptions();
        SftpFileSystemConfigBuilder.getInstance().setStrictHostKeyChecking(opts, check);

        FileObject baseDir = getBase();

        // Create a folder, if it does not exist or throw an
        // exception, if baseDir is not a folder
        baseDir.createFolder();

        if (!baseDir.isWriteable()) {
            String msg = "Content store base directory is not writeable: " + uri;
            throw new MCRConfigurationException(msg);
        }
    } catch (FileSystemException ex) {
        throw new MCRException(ex.getCode(), ex);
    }
}

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From source file:org.obiba.opal.core.runtime.DefaultOpalRuntime.java

private void ensureFolder(String path) throws FileSystemException {
    FileObject folder = getFileSystem().getRoot().resolveFile(path);
    folder.createFolder();
}

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From source file:org.obiba.opal.core.service.ProjectsServiceImpl.java

@NotNull
@Override//from w  w  w.j  a  v a2 s  . co m
public FileObject getProjectDirectory(@NotNull Project project)
        throws NoSuchIdentifiersMappingException, FileSystemException {
    FileObject projectDir = opalRuntime.getFileSystem().getRoot().resolveFile(PROJECTS_DIR)
            .resolveFile(project.getName());
    projectDir.createFolder();
    return projectDir;
}

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From source file:org.obiba.opal.core.service.SubjectProfileServiceImpl.java

private void ensureUserHomeExists(String username) {
    try {// ww  w . j av  a  2  s  . c o  m
        if (!opalRuntime.hasFileSystem())
            return;
        FileObject home = opalRuntime.getFileSystem().getRoot().resolveFile("/home/" + username);
        if (!home.exists()) {
            log.info("Creating user home: /home/{}", username);
            home.createFolder();
        }
    } catch (FileSystemException e) {
        log.error("Failed creating user home.", e);
    }
}

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