/*
    * Copyright 2015 Data Archiving and Networked Services (an institute of
    * Koninklijke Nederlandse Akademie van Wetenschappen), King's College London,
    * Georg-August-Universitaet Goettingen Stiftung Oeffentlichen Rechts
    *
    * Licensed under the EUPL, Version 1.1 or – as soon they will be approved by
    * the European Commission - subsequent versions of the EUPL (the "Licence");
    * You may not use this work except in compliance with the Licence.
    * You may obtain a copy of the Licence at:
   *
   * https://joinup.ec.europa.eu/software/page/eupl
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the Licence is distributed on an "AS IS" basis,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the Licence for the specific language governing
   * permissions and limitations under the Licence.
   */
  
  package eu.ehri.project.exceptions;
  
  /**
   * Represents a violation of the permission system constraints
   * on the modification of data.
   */
  public class PermissionDenied extends Exception {
  
      private static final long serialVersionUID = -3948097018322416889L;
  
      private String accessor;
      private String entity;
      private String scope;
      private String permission;
  
      public PermissionDenied(String accessor, String message) {
          super(String.format("Permission denied accessing resource as '%s': %s",
                  accessor, message));
          this.accessor = accessor;
      }
  
      public PermissionDenied(String message) {
          super(message);
      }
  
      public PermissionDenied(String accessor, String entity, String message) {
          super(String.format(
                  "Permission denied accessing resource '%s' as '%s': %s",
                  entity, accessor, message));
          this.accessor = accessor;
          this.entity = entity;
      }
  
      public PermissionDenied(String accessor, String entity,
              String permission, String scope) {
          super(
                  String.format(
                          "Permission '%s' denied for resource '%s' as '%s' with scope '%s'",
                          permission, entity,
                          accessor, scope));
          this.accessor = accessor;
          this.entity = entity;
          this.scope = scope;
          this.permission = permission;
      }
  
      public String getAccessor() {
          return accessor;
      }
  
      public String getEntity() {
          return entity;
      }
  
      public String getScope() {
          return scope;
      }
  
      public String getPermission() {
          return permission;
      }
  }