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 com.cjj.volley;
  
  import android.content.Intent;
  
  import com.cjj.volley.NetworkResponse;
  import com.cjj.volley.VolleyError;
  
  /**
   * Error indicating that there was an authentication failure when performing a Request.
   */
  @SuppressWarnings("serial")
  public class AuthFailureError extends VolleyError {
      /** An intent that can be used to resolve this exception. (Brings up the password dialog.) */
      private Intent mResolutionIntent;
  
      public AuthFailureError() { }
  
      public AuthFailureError(Intent intent) {
          mResolutionIntent = intent;
      }
  
      public AuthFailureError(NetworkResponse response) {
          super(response);
      }
  
      public AuthFailureError(String message) {
          super(message);
      }
  
      public AuthFailureError(String message, Exception reason) {
          super(message, reason);
      }
  
      public Intent getResolutionIntent() {
          return mResolutionIntent;
      }
  
      @Override
      public String getMessage() {
          if (mResolutionIntent != null) {
              return "User needs to (re)enter credentials.";
          }
          return super.getMessage();
      }
  }
  