Java tutorial
/* * Copyright (C) 2015 The Android Open Source Project * * Licensed 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 android.security.keystore; import java.security.InvalidKeyException; /** * Indicates that a cryptographic operation could not be performed because the user has not been * authenticated recently enough. Authenticating the user will resolve this issue. */ public class UserNotAuthenticatedException extends InvalidKeyException { /** * Constructs a new {@code UserNotAuthenticatedException} without detail message and cause. */ public UserNotAuthenticatedException() { super("User not authenticated"); } /** * Constructs a new {@code UserNotAuthenticatedException} with the provided detail message and * no cause. */ public UserNotAuthenticatedException(String message) { super(message); } /** * Constructs a new {@code UserNotAuthenticatedException} with the provided detail message and * cause. */ public UserNotAuthenticatedException(String message, Throwable cause) { super(message, cause); } }