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

Introduction

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

Prototype

boolean isHidden() throws FileSystemException;

Source Link

Document

Determines if this file is hidden.

Usage

From source file:org.apache.accumulo.start.classloader.vfs.providers.ReadOnlyHdfsFileProviderTest.java

@Test
public void testIsHidden() throws Exception {
    FileObject fo = manager.resolveFile(TEST_DIR1);
    Assert.assertNotNull(fo);/*  w  w w.  ja v  a 2  s.  com*/
    Assert.assertFalse(fo.exists());

    // Create the test file
    FileObject file = createTestFile(hdfs);
    Assert.assertFalse(file.isHidden());
}

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From source file:org.apache.zeppelin.notebook.repo.OldVFSNotebookRepo.java

@Override
public List<OldNoteInfo> list(AuthenticationInfo subject) throws IOException {
    FileObject rootDir = getRootDir();

    FileObject[] children = rootDir.getChildren();

    List<OldNoteInfo> infos = new LinkedList<>();
    for (FileObject f : children) {
        String fileName = f.getName().getBaseName();
        if (f.isHidden() || fileName.startsWith(".") || fileName.startsWith("#") || fileName.startsWith("~")) {
            // skip hidden, temporary files
            continue;
        }//from w  w w  . ja  va  2s  . c  o m

        if (!isDirectory(f)) {
            // currently single note is saved like, [NOTE_ID]/note.json.
            // so it must be a directory
            continue;
        }

        OldNoteInfo info = null;

        try {
            info = getNoteInfo(f);
            if (info != null) {
                infos.add(info);
            }
        } catch (Exception e) {
            LOG.error("Can't read note " + f.getName().toString());
        }
    }

    return infos;
}

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From source file:org.apache.zeppelin.notebook.repo.VFSNotebookRepo.java

@Override
public List<NoteInfo> list() throws IOException {
    FileObject rootDir = getRootDir();

    FileObject[] children = rootDir.getChildren();

    List<NoteInfo> infos = new LinkedList<NoteInfo>();
    for (FileObject f : children) {
        String fileName = f.getName().getBaseName();
        if (f.isHidden() || fileName.startsWith(".") || fileName.startsWith("#") || fileName.startsWith("~")) {
            // skip hidden, temporary files
            continue;
        }// www .  j av a  2  s.  c o  m

        if (!isDirectory(f)) {
            // currently single note is saved like, [NOTE_ID]/note.json.
            // so it must be a directory
            continue;
        }

        NoteInfo info = null;

        try {
            info = getNoteInfo(f);
            if (info != null) {
                infos.add(info);
            }
        } catch (IOException e) {
            logger.error("Can't read note " + f.getName().toString(), e);
        }
    }

    return infos;
}

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

private boolean isFileHidden(FileObject file) {
    boolean isHidden = false;
    // file.isHidden() works in current version of VFS (1.0) only for local file object :(
    if (file instanceof LocalFile) {
        try {/*from  w w  w.  j  a va  2s  .c o m*/
            isHidden = file.isHidden();
        } catch (FileSystemException e) {
            log.warn("Error on file.isHidden() method ...", e);
        }
    } else {
        // at the moment here we just check if the file begins with a dot 
        // ... so it works just for unix files ...
        isHidden = file.getName().getBaseName().startsWith(".");
    }
    return isHidden;
}

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From source file:org.pentaho.di.trans.steps.file.BaseFileInputStep.java

/**
 * Prepare file-dependent data for fill additional fields.
 *//*w ww .ja va 2  s. com*/
protected void fillFileAdditionalFields(D data, FileObject file) throws FileSystemException {
    data.shortFilename = file.getName().getBaseName();
    data.path = KettleVFS.getFilename(file.getParent());
    data.hidden = file.isHidden();
    data.extension = file.getName().getExtension();
    data.uriName = file.getName().getURI();
    data.rootUriName = file.getName().getRootURI();
    if (file.getType().hasContent()) {
        data.lastModificationDateTime = new Date(file.getContent().getLastModifiedTime());
        data.size = file.getContent().getSize();
    } else {
        data.lastModificationDateTime = null;
        data.size = null;
    }
}

---

From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.model.RepositoryTableModel.java

public int getRowCount() {
    if (selectedPath == null) {
        return 0;
    }//w ww .j a  va 2 s  .c o m

    try {
        if (selectedPath.getType() != FileType.FOLDER) {
            return 0;
        }

        final FileObject[] children = selectedPath.getChildren();
        int count = 0;
        for (int i = 0; i < children.length; i++) {
            final FileObject child = children[i];
            if (isShowHiddenFiles() == false && child.isHidden()) {
                continue;
            }
            if (child.getType() != FileType.FOLDER) {
                if (PublishUtil.acceptFilter(filters, child.getName().getBaseName()) == false) {
                    continue;
                }
            }

            count += 1;
        }
        return count;
    } catch (FileSystemException fse) {
        UncaughtExceptionsModel.getInstance().addException(fse);
        return 0;
    }
}

---

From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.model.RepositoryTableModel.java

public FileObject getElementForRow(final int row) {
    if (selectedPath == null) {
        return null;
    }/*from   ww w. jav  a 2s.  co m*/

    try {
        if (selectedPath.getType() != FileType.FOLDER) {
            return null;
        }

        final FileObject[] children = selectedPath.getChildren();
        int count = 0;
        for (int i = 0; i < children.length; i++) {
            final FileObject child = children[i];
            if (isShowHiddenFiles() == false && child.isHidden()) {
                continue;
            }
            if (child.getType() != FileType.FOLDER) {
                if (PublishUtil.acceptFilter(filters, child.getName().getBaseName()) == false) {
                    continue;
                }
            }

            if (count == row) {
                return child;
            }
            count += 1;
        }
        return null;
    } catch (FileSystemException fse) {
        UncaughtExceptionsModel.getInstance().addException(fse);
        return null;
    }
}

---

From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.model.RepositoryTreeModel.java

/**
 * Returns the child of <code>parent</code> at index <code>index</code> in the parent's child array.
 * <code>parent</code> must be a node previously obtained from this data source. This should not return
 * <code>null</code> if <code>index</code> is a valid index for <code>parent</code> (that is <code>index >= 0 && index
 * < getChildCount(parent</code>)).
 *
 * @param parent/*from www  .  ja  v a 2s  . c o m*/
 *          a node in the tree, obtained from this data source
 * @return the child of <code>parent</code> at index <code>index</code>
 */
public Object getChild(Object parent, final int index) {
    if (parent instanceof RepositoryTreeRoot) {
        final RepositoryTreeRoot root1 = (RepositoryTreeRoot) parent;
        parent = root1.getRoot();
        if (parent == null) {
            return null;
        }
    }

    try {
        final FileObject parElement = (FileObject) parent;
        final FileObject[] children = parElement.getChildren();
        int count = 0;
        for (int i = 0; i < children.length; i++) {
            final FileObject child = children[i];
            if (isShowFoldersOnly() && child.getType() != FileType.FOLDER) {
                continue;
            }
            if (isShowHiddenFiles() == false && child.isHidden()) {
                continue;
            }
            if (child.getType() != FileType.FOLDER
                    && PublishUtil.acceptFilter(filters, child.getName().getBaseName()) == false) {
                continue;
            }

            if (count == index) {
                return child;
            }

            count += 1;
        }
        return children[index];
    } catch (FileSystemException fse) {
        logger.debug("Failed", fse);
        return null;
    }
}

---

From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.model.RepositoryTreeModel.java

/**
 * Returns the number of children of <code>parent</code>. Returns 0 if the node is a leaf or if it has no children.
 * <code>parent</code> must be a node previously obtained from this data source.
 *
 * @param parent/*from www . j  av  a  2  s. c om*/
 *          a node in the tree, obtained from this data source
 * @return the number of children of the node <code>parent</code>
 */
public int getChildCount(Object parent) {
    if (parent instanceof RepositoryTreeRoot) {
        final RepositoryTreeRoot root1 = (RepositoryTreeRoot) parent;
        parent = root1.getRoot();
        if (parent == null) {
            return 0;
        }
    }
    try {
        final FileObject parElement = (FileObject) parent;
        if (parElement.getType() != FileType.FOLDER) {
            return 0;
        }

        final FileObject[] children = parElement.getChildren();
        int count = 0;
        for (int i = 0; i < children.length; i++) {
            final FileObject child = children[i];
            if (isShowFoldersOnly() && child.getType() != FileType.FOLDER) {
                continue;
            }
            if (isShowHiddenFiles() == false && child.isHidden()) {
                continue;
            }
            if (child.getType() != FileType.FOLDER
                    && PublishUtil.acceptFilter(filters, child.getName().getBaseName()) == false) {
                continue;
            }

            count += 1;
        }
        return count;
    } catch (FileSystemException fse) {
        logger.debug("Failed", fse);
        return 0;
    }
}

---

From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.model.RepositoryTreeModel.java

/**
 * Returns the index of child in parent. If either <code>parent</code> or <code>child</code> is <code>null</code>,
 * returns -1. If either <code>parent</code> or <code>child</code> don't belong to this tree model, returns -1.
 *
 * @param parent/*w  w w  .  j a v a2 s  . c om*/
 *          a note in the tree, obtained from this data source
 * @param childNode
 *          the node we are interested in
 * @return the index of the child in the parent, or -1 if either <code>child</code> or <code>parent</code> are
 *         <code>null</code> or don't belong to this tree model
 */
public int getIndexOfChild(Object parent, final Object childNode) {
    if (parent instanceof RepositoryTreeRoot) {
        final RepositoryTreeRoot root1 = (RepositoryTreeRoot) parent;
        parent = root1.getRoot();
        if (parent == null) {
            return -1;
        }
    }

    try {
        final FileObject parChild = (FileObject) childNode;
        final FileObject parElement = (FileObject) parent;
        final FileObject[] childs = parElement.getChildren();
        int count = 0;
        for (int i = 0; i < childs.length; i++) {
            final FileObject child = childs[i];
            if (isShowFoldersOnly() && child.getType() != FileType.FOLDER) {
                continue;
            }
            if (isShowHiddenFiles() == false && child.isHidden()) {
                continue;
            }
            if (child.getType() != FileType.FOLDER
                    && PublishUtil.acceptFilter(filters, child.getName().getBaseName()) == false) {
                continue;
            }

            if (child.getName().equals(parChild.getName())) {
                return count;
            }

            count += 1;
        }

        return -1;
    } catch (FileSystemException fse) {
        logger.debug("Failed", fse);
        return -1;
    }
}

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