/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.vfs.ext.ds;
import java.util.List;
import org.apache.commons.vfs2.FileObject;
import org.apache.commons.vfs2.FileSystemException;
import org.apache.commons.vfs2.FileType;
import org.apache.jackrabbit.core.data.DataStoreException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* VFS Test Utilities.
*/
class VFSTestUtils {
/**
* Logger instance.
*/
private static final Logger LOG = LoggerFactory.getLogger(VFSTestUtils.class);
/**
* Deletes all the descendant files under the folder.
* @param folderObject folder object
* @throws FileSystemException if any file system exception occurs
* @throws DataStoreException if any file system exception occurs
*/
static void deleteAllDescendantFiles(FileObject folderObject) throws FileSystemException, DataStoreException {
List<FileObject> children = VFSUtils.getChildFileOrFolders(folderObject);
FileType fileType;
for (FileObject child : children) {
fileType = child.getType();
if (fileType == FileType.FILE) {
boolean deleted = child.delete();
if (!deleted) {
LOG.warn("File not deleted: {}", child.getName().getFriendlyURI());
}
} else if (fileType == FileType.FOLDER) {
deleteAllDescendantFiles(child);
}
}
}
private VFSTestUtils() {
}
}