Examples with VFSConnectionProvider org.pentaho.di.connections.vfs.VFSConnectionProvider used on opensource projects

Example 1 with VFSConnectionProvider

use of org.pentaho.di.connections.vfs.VFSConnectionProvider in project pentaho-kettle by pentaho.

the class VFSFileProvider method getRoot.

/**
 * @param file
 * @return
 */
private List<VFSFile> getRoot(VFSFile file) throws FileException {
    if (this.roots.containsKey(file.getConnection())) {
        return this.roots.get(file.getConnection());
    }
    List<VFSFile> files = new ArrayList<>();
    VFSConnectionDetails vfsConnectionDetails = (VFSConnectionDetails) ConnectionManager.getInstance().getConnectionDetails(file.getConnection());
    @SuppressWarnings("unchecked") VFSConnectionProvider<VFSConnectionDetails> vfsConnectionProvider = (VFSConnectionProvider<VFSConnectionDetails>) ConnectionManager.getInstance().getConnectionProvider(vfsConnectionDetails.getType());
    List<VFSRoot> vfsRoots = vfsConnectionProvider.getLocations(vfsConnectionDetails);
    if (vfsRoots.isEmpty()) {
        throw new FileNotFoundException(file.getPath(), file.getProvider());
    }
    String scheme = vfsConnectionProvider.getProtocol(vfsConnectionDetails);
    for (VFSRoot root : vfsRoots) {
        VFSDirectory vfsDirectory = new VFSDirectory();
        vfsDirectory.setName(root.getName());
        vfsDirectory.setDate(root.getModifiedDate());
        vfsDirectory.setHasChildren(true);
        vfsDirectory.setCanAddChildren(true);
        vfsDirectory.setParent(scheme + "://");
        vfsDirectory.setDomain(vfsConnectionDetails.getDomain());
        vfsDirectory.setConnection(vfsConnectionDetails.getName());
        vfsDirectory.setPath(scheme + "://" + root.getName());
        vfsDirectory.setRoot(NAME);
        files.add(vfsDirectory);
    }
    this.roots.put(file.getConnection(), files);
    return files;
}