content: /*
   * Copyright (C) 2011 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;
  
  /**
   * Thrown on problems accessing the {@link KeyChain}.
   */
  public class KeyChainException extends Exception {
  
      /**
       * Constructs a new {@code KeyChainException} that includes the
       * current stack trace.
       */
      public KeyChainException() {
      }
  
      /**
       * Constructs a new {@code KeyChainException} with the current stack
       * trace and the specified detail message.
       *
       * @param detailMessage
       *            the detail message for this exception.
       */
      public KeyChainException(String detailMessage) {
          super(detailMessage);
      }
  
      /**
       * Constructs a new {@code KeyChainException} with the current stack
       * trace, the specified detail message and the specified cause.
       *
       * @param message
       *            the detail message for this exception.
       * @param cause
       *            the cause of this exception, may be {@code null}.
       */
      public KeyChainException(String message, Throwable cause) {
          super(message, cause);
      }
  
      /**
       * Constructs a new {@code KeyChainException} with the current stack
       * trace and the specified cause.
       *
       * @param cause
       *            the cause of this exception, may be {@code null}.
       */
      public KeyChainException(Throwable cause) {
          super((cause == null ? null : cause.toString()), cause);
      }
  }
  