Examples with DirNotEmptyChimeraFsException org.dcache.chimera.DirNotEmptyChimeraFsException used on opensource projects

Example 1 with DirNotEmptyChimeraFsException

use of org.dcache.chimera.DirNotEmptyChimeraFsException in project dcache by dCache.

the class ChimeraNameSpaceProvider method deleteEntry.

@Override
public FileAttributes deleteEntry(Subject subject, Set<FileType> allowed, String path, Set<FileAttribute> attr) throws CacheException {
    try {
        File filePath = new File(path);
        String parentPath = filePath.getParent();
        if (parentPath == null) {
            throw new CacheException("Cannot delete file system root.");
        }
        ExtendedInode parent = pathToInode(subject, parentPath);
        String name = filePath.getName();
        ExtendedInode inode = parent.inodeOf(name, STAT);
        checkAllowed(allowed, inode);
        if (!Subjects.isExemptFromNamespaceChecks(subject) && !canDelete(subject, parent, inode)) {
            throw new PermissionDeniedCacheException("Access denied: " + path);
        }
        _fs.remove(parent, name, inode);
        return getFileAttributes(inode, attr);
    } catch (FileNotFoundChimeraFsException fnf) {
        throw new FileNotFoundCacheException("No such file or directory: " + path);
    } catch (DirNotEmptyChimeraFsException e) {
        throw new CacheException("Directory is not empty: " + path);
    } catch (IOException e) {
        throw new CacheException(CacheException.UNEXPECTED_SYSTEM_EXCEPTION, e.getMessage());
    }
}

Example 2 with DirNotEmptyChimeraFsException

use of org.dcache.chimera.DirNotEmptyChimeraFsException in project dcache by dCache.

the class ChimeraNameSpaceProvider method deleteEntry.

@Override
public FileAttributes deleteEntry(Subject subject, Set<FileType> allowed, PnfsId pnfsId, Set<FileAttribute> attr) throws CacheException {
    try {
        ExtendedInode inode = new ExtendedInode(_fs, pnfsId, STAT);
        checkAllowed(allowed, inode);
        if (!Subjects.isExemptFromNamespaceChecks(subject) && !canDelete(subject, inode.getParent(), inode)) {
            throw new PermissionDeniedCacheException("Access denied: " + pnfsId);
        }
        _fs.remove(inode);
        return getFileAttributes(inode, attr);
    } catch (FileNotFoundChimeraFsException fnf) {
        throw new FileNotFoundCacheException("No such file or directory: " + pnfsId);
    } catch (DirNotEmptyChimeraFsException e) {
        throw new CacheException("Directory is not empty: " + pnfsId);
    } catch (IOException e) {
        throw new CacheException(CacheException.UNEXPECTED_SYSTEM_EXCEPTION, e.getMessage());
    }
}

Example 3 with DirNotEmptyChimeraFsException

use of org.dcache.chimera.DirNotEmptyChimeraFsException in project dcache by dCache.

the class ChimeraNameSpaceProvider method deleteEntry.

@Override
public FileAttributes deleteEntry(Subject subject, Set<FileType> allowed, PnfsId pnfsId, String path, Set<FileAttribute> attr) throws CacheException {
    try {
        File filePath = new File(path);
        String parentPath = filePath.getParent();
        if (parentPath == null) {
            throw new CacheException("Cannot delete file system root.");
        }
        ExtendedInode parent = pathToInode(subject, parentPath);
        String name = filePath.getName();
        ExtendedInode inode = parent.inodeOf(name, STAT);
        if (!inode.getPnfsId().equals(pnfsId)) {
            throw new FileNotFoundCacheException("PNFSID does not correspond to provided file.");
        }
        checkAllowed(allowed, inode);
        if (!Subjects.isExemptFromNamespaceChecks(subject) && !canDelete(subject, parent, inode)) {
            throw new PermissionDeniedCacheException("Access denied: " + path);
        }
        _fs.remove(parent, name, inode);
        return getFileAttributes(inode, attr);
    } catch (FileNotFoundChimeraFsException fnf) {
        throw new FileNotFoundCacheException("No such file or directory: " + path);
    } catch (DirNotEmptyChimeraFsException e) {
        throw new CacheException("Directory is not empty: " + path);
    } catch (IOException e) {
        throw new CacheException(CacheException.UNEXPECTED_SYSTEM_EXCEPTION, e.getMessage());
    }
}

Example 4 with DirNotEmptyChimeraFsException

use of org.dcache.chimera.DirNotEmptyChimeraFsException in project dcache by dCache.

the class ChimeraVfs method move.

@Override
public boolean move(Inode src, String oldName, Inode dest, String newName) throws IOException {
    FsInode from = toFsInode(src);
    FsInode to = toFsInode(dest);
    try {
        return _fs.rename(_fs.inodeOf(from, oldName, NO_STAT), from, oldName, to, newName);
    } catch (NotDirChimeraException e) {
        throw new NotDirException("not a directory");
    } catch (FileExistsChimeraFsException e) {
        throw new ExistException("destination exists");
    } catch (DirNotEmptyChimeraFsException e) {
        throw new NotEmptyException("directory exist and not empty");
    } catch (FileNotFoundChimeraFsException e) {
        throw new NoEntException("file not found");
    } catch (PermissionDeniedChimeraFsException e) {
        throw new PermException(e.getMessage());
    }
}