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

Introduction

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

Prototype

FileName getName();

Source Link

Document

Returns the name of this file.

Usage

From source file:org.mycore.datamodel.ifs2.MCRDirectory.java

/**
 * Returns the MCRFile or MCRDirectory that is represented by the given
 * FileObject, which is a direct child of the directory FileObject this
 * MCRDirectory is stored in.//from  w w w .  j ava2  s.c om
 * 
 * @return an MCRFile or MCRDirectory child
 */
@Override
protected MCRStoredNode buildChildNode(FileObject fo) throws IOException {
    if (fo == null) {
        return null;
    }

    Element childData = getChildData(fo.getName().getBaseName());
    if (fo.getType().equals(FileType.FILE)) {
        return new MCRFile(this, fo, childData);
    } else {
        return new MCRDirectory(this, fo, childData);
    }
}

From source file:org.mycore.datamodel.ifs2.MCRNode.java

/**
 * Returns the children of this node. Directories and container files like
 * zip or tar may have child nodes./*from   www . j  a v  a2s  .  c o m*/
 * 
 * @return a List of child nodes, which may be empty, in undefined order
 */
public List<MCRNode> getChildren() throws IOException {
    List<MCRNode> children = new ArrayList<MCRNode>();
    FileObject father = getFather();
    if (father != null) {
        FileObject[] childFos = father.getChildren();
        for (FileObject childFo : childFos) {
            String name = childFo.getName().getBaseName();
            MCRNode child = getChild(name);
            if (child != null) {
                children.add(child);
            }
        }
    }
    return children;
}

From source file:org.mycore.datamodel.ifs2.MCRStore.java

/**
 * Lists all IDs currently used in the store, in ascending or descending
 * order/*w  w w  .j  a v  a2  s .  c  om*/
 * 
 * @see #ASCENDING
 * @see #DESCENDING
 * 
 * @param order
 *            the order in which IDs should be returned.
 * @return all IDs currently used in the store
 */
public Iterator<Integer> listIDs(final boolean order) {
    return new Iterator<Integer>() {
        /**
         * List of files or directories in store not yet handled
         */
        List<FileObject> files = new ArrayList<FileObject>();

        /**
         * The next ID to return, when 0, all IDs have been returned
         */
        int nextID;

        /**
         * The last ID that was returned
         */
        int lastID;

        /**
         * The order in which the IDs should be returned, ascending or
         * descending
         */
        boolean order;

        @Override
        public boolean hasNext() {
            return nextID > 0;
        }

        @Override
        public Integer next() {
            if (nextID < 1) {
                throw new NoSuchElementException();
            }

            lastID = nextID;
            nextID = findNextID();
            return lastID;
        }

        @Override
        public void remove() {
            if (lastID == 0) {
                throw new IllegalStateException();
            }
            try {
                MCRStore.this.delete(lastID);
            } catch (final Exception ex) {
                throw new MCRException("Could not delete " + MCRStore.this.getID() + " " + lastID, ex);
            }
            lastID = 0;
        }

        /**
         * Initializes the enumeration and searches for the first ID to
         * return
         * 
         * @param order
         *            the return order, ascending or descending
         */
        Iterator<Integer> init(final boolean order) {
            this.order = order;
            try {
                addChildren(baseDirectory);
            } catch (final FileSystemException e) {
                e.printStackTrace();
            }
            nextID = findNextID();
            return this;
        }

        /**
         * Adds children of the given directory to the list of files to
         * handle next. Depending on the return sort order, ascending or
         * descending file name order is used.
         * 
         * @param dir
         *            the directory thats children should be added
         * @throws FileSystemException 
         */
        private void addChildren(final FileObject dir) throws FileSystemException {
            if (dir.getType() == FileType.FOLDER) {
                final FileObject[] children = dir.getChildren();
                Arrays.sort(children, new MCRFileObjectComparator());

                for (int i = 0; i < children.length; i++) {
                    files.add(order ? i : 0, children[i]);
                }
            }
        }

        /**
         * Finds the next ID used in the store.
         * 
         * @return the next ID, or 0 if there is no other ID any more
         */
        private int findNextID() {
            if (files.isEmpty()) {
                return 0;
            }

            final FileObject first = files.remove(0);
            // checks basename length against prefix (projectId_typeId), file suffix (.xml) and configured id length
            // if they match it should be a parseable id
            if (first.getName().getBaseName().length() == idLength + prefix.length() + suffix.length()) {
                return MCRStore.this.slot2id(first.getName().getBaseName());
            }

            try {
                addChildren(first);
            } catch (final FileSystemException e) {
                e.printStackTrace();
            }
            return findNextID();
        }
    }.init(order);
}

From source file:org.obiba.opal.core.service.security.DefaultDecryptService.java

@Override
public void decryptData(String projectName, String datasourceName, FileObject file)
        throws NoSuchIdentifiersMappingException, NoSuchProjectException, IllegalArgumentException,
        IOException {// w  w  w .j  a  va2s .  c  o  m
    // Validate the datasource name.
    Datasource destinationDatasource = MagmaEngine.get().getDatasource(datasourceName);

    // Create an FsDatasource for the specified file.
    Datasource sourceDatasource = new FsDatasource(file.getName().getBaseName(),
            opalRuntime.getFileSystem().getLocalFile(file),
            projectName != null ? getProjectEncryptionStrategy(projectName) : getSystemEncryptionStrategy());
    try {
        MagmaEngine.get().addDatasource(sourceDatasource);
        copyValueTables(sourceDatasource, destinationDatasource);
    } finally {
        MagmaEngine.get().removeDatasource(sourceDatasource);
    }
}

From source file:org.obiba.opal.fs.OpalFileSystemTest.java

@SuppressWarnings("ReuseOfLocalVariable")
@Test/*from   www. jav a 2 s .  com*/
public void testResolveFileFromObfuscatedPath_PathIsResolved() throws FileSystemException {
    FileObject file = fsLocal.resolveFileFromObfuscatedPath(fsLocalRoot, "227379988e6f2c3e9eb87b1f7d7bd055");
    assertThat(file.getName().getPath()).isEqualTo("/temp.pem");

    file = fsLocal.resolveFileFromObfuscatedPath(fsLocalRoot, "269dd3644748e20182274c7a9de2ee6");
    assertThat(file.getName().getPath()).isEqualTo("/test2/test21/temp2.pem");

    file = fsLocal.resolveFileFromObfuscatedPath(fsLocalRoot, "30aa4ab41dbfeecb9e92d223bcaccb4");
    assertThat(file.getName().getPath()).isEqualTo("/test2/test21/temp.pem");

    file = fsLocal.resolveFileFromObfuscatedPath(fsLocalRoot, "508e41fae4e3de7a3045c2c9108f7fec");
    assertThat(file.getName().getPath()).isEqualTo("/test2/temp.pem");

}

From source file:org.obiba.opal.fs.security.SecuredFileObject.java

private boolean isPermitted(FileObject file, String method) {
    String permission = "rest:/files" + file.getName().getPath() + ":" + method;
    log.trace("checking permission {}", permission);
    return authorizer.isPermitted(permission);
}

From source file:org.obiba.opal.shell.commands.CopyCommand.java

/**
 * Resolves the output file based on the command parameter. Creates the necessary parent folders (when required).
 *
 * @return A FileObject representing the output file.
 * @throws FileSystemException//  w  ww.j  av a2s.c  o m
 */
private FileObject resolveOutputFileAndCreateParentFolders() throws FileSystemException {
    FileObject outputFile;
    outputFile = getFile(options.getOut());

    // Create the parent directory, if it doesn't already exist.
    FileObject directory = outputFile.getParent();
    if (directory != null) {
        directory.createFolder();
    }

    if (Strings.isNullOrEmpty(outputFile.getName().getExtension())) {
        outputFile.createFolder();
    }

    if ("xls".equals(outputFile.getName().getExtension())) {
        getShell().printf(
                "WARNING: Writing to an Excel 97 spreadsheet. These are limited to 256 columns and 65536 rows "
                        + "which may not be sufficient for writing large tables.\nUse an 'xlsx' extension to use Excel 2007 format "
                        + "which supports 16K columns.\n");
    }
    return outputFile;
}

From source file:org.obiba.opal.shell.commands.DecryptCommand.java

private String getOutputFileName(FileObject inputFile) {
    String inputFilename = inputFile.getName().getBaseName();
    String inputFilenameExt = "";
    String inputFilenamePrefix = "";
    int inputFilenameExtIndex = inputFilename.lastIndexOf(".");
    if (inputFilenameExtIndex > 0) {
        inputFilenamePrefix = inputFilename.substring(0, inputFilenameExtIndex);
        inputFilenameExt = inputFilename.substring(inputFilenameExtIndex, inputFilename.length());
    }//from   w  ww.  j  a v  a 2s .com

    return inputFilenamePrefix + "-plaintext" + inputFilenameExt;
}

From source file:org.obiba.opal.shell.commands.EncryptCommand.java

private void encryptFile(FileObject inputFile, FileObject outputDir) throws IOException {
    FileObject outputFile = getFile(outputDir, inputFile.getName().getBaseName());

    GeneratedSecretKeyDatasourceEncryptionStrategy s = new GeneratedSecretKeyDatasourceEncryptionStrategy();
    s.setKeyProvider(new KeyProvider() {

        @Override/*from ww w.  j  av  a2s  .  com*/
        public PublicKey getPublicKey(Datasource datasource) throws NoSuchKeyException {
            try {
                return projectsKeyStoreService.getKeyStore(projectService.getProject(options.getUnit()))
                        .getKeyStore().getCertificate(options.getAlias()).getPublicKey();
            } catch (KeyStoreException e) {
                throw new MagmaCryptRuntimeException(e);
            }
        }

        @Override
        public KeyPair getKeyPair(PublicKey publicKey) throws NoSuchKeyException, KeyProviderSecurityException {
            return null;
        }

        @Override
        public KeyPair getKeyPair(String alias) throws NoSuchKeyException, KeyProviderSecurityException {
            return null;
        }
    });

    FsDatasource input = new FsDatasource("input", getLocalFile(inputFile));
    FsDatasource output = new FsDatasource(DECRYPT_DATASOURCE_NAME, getLocalFile(outputFile), s);

    try {
        Initialisables.initialise(input, output);
        DatasourceCopier.Builder.newCopier().build().copy(input, output);
    } finally {
        Disposables.silentlyDispose(input);
        Disposables.silentlyDispose(output);
    }
}

From source file:org.obiba.opal.shell.commands.ImportCommand.java

private void archive(FileObject file) throws IOException {
    if (!options.isArchive()) {
        return;/*from   w ww .j  av  a  2 s .  c o  m*/
    }

    String archivePath = options.getArchive();
    try {
        FileObject archiveDir = getFile(archivePath);
        if (archiveDir == null) {
            throw new IOException("Cannot archive file " + file.getName().getPath()
                    + ". Archive directory is null: " + archivePath);
        }
        archiveDir.createFolder();
        FileObject archiveFile = archiveDir.resolveFile(file.getName().getBaseName());
        file.moveTo(archiveFile);
    } catch (FileSystemException ex) {
        throw new IOException("Failed to archive file " + file.getName().getPath() + " to " + archivePath);
    }
}