1 /* 2 * Copyright (C) 2014 The Guava Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.common.io; 18 19 import com.google.common.annotations.Beta; 20 import com.google.common.annotations.GwtIncompatible; 21 import com.google.j2objc.annotations.J2ObjCIncompatible; 22 import java.nio.file.FileSystemException; 23 import java.nio.file.SecureDirectoryStream; 24 import javax.annotation.CheckForNull; 25 26 /** 27 * Exception indicating that a recursive delete can't be performed because the file system does not 28 * have the support necessary to guarantee that it is not vulnerable to race conditions that would 29 * allow it to delete files and directories outside of the directory being deleted (i.e., {@link 30 * SecureDirectoryStream} is not supported). 31 * 32 * <p>{@link RecursiveDeleteOption#ALLOW_INSECURE} can be used to force the recursive delete method 33 * to proceed anyway. 34 * 35 * @since 21.0 36 * @author Colin Decker 37 */ 38 @Beta 39 @GwtIncompatible 40 @J2ObjCIncompatible // java.nio.file 41 @ElementTypesAreNonnullByDefault 42 public final class InsecureRecursiveDeleteException extends FileSystemException { 43 InsecureRecursiveDeleteException(@heckForNull String file)44 public InsecureRecursiveDeleteException(@CheckForNull String file) { 45 super(file, null, "unable to guarantee security of recursive delete"); 46 } 47 } 48