package org.webslinger.commons.vfs.tests;

 import java.io.IOException;

 import org.apache.commons.vfs.FileObject;

 import org.apache.commons.vfs.FileSystem;

 import org.apache.commons.vfs.FileSystemException;

 import org.apache.commons.vfs.operations.FileOperation;

 import org.webslinger.commons.vfs.VFSUtil;

 public abstract class Tester extends TestUtil {

     protected final FileObject root;

     protected Tester(FileObject root) {

         this.root = root;

     }

     protected static <O extends FileOperation> O getOperation(FileSystem fs, String path, Class<O> operationClass) throws FileSystemException {

         return VFSUtil.getOperation(fs, path, operationClass);

     }

     protected static <O extends FileOperation> O getOperation(FileObject file, Class<O> operationClass) throws FileSystemException {

         return VFSUtil.getOperation(file, operationClass);

     }

     protected static void tree(FileObject file) throws IOException {

         VFSUtil.tree(file, System.err);

     }

 }