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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.syncope.core.persistence.jpa.validation.entity;
20  
21  import javax.validation.ConstraintValidatorContext;
22  import org.apache.syncope.common.lib.types.EntityViolationType;
23  import org.apache.syncope.core.persistence.api.entity.Delegation;
24  
25  public class DelegationValidator extends AbstractValidator<DelegationCheck, Delegation> {
26  
27      @Override
28      public boolean isValid(final Delegation delegation, final ConstraintValidatorContext context) {
29          context.disableDefaultConstraintViolation();
30  
31          boolean isValid = true;
32  
33          if (delegation.getDelegating().equals(delegation.getDelegated())) {
34              context.buildConstraintViolationWithTemplate(
35                      getTemplate(EntityViolationType.Standard, "delegating must be different from delegated")).
36                      addPropertyNode("delegating").addConstraintViolation();
37  
38              isValid = false;
39          }
40  
41          if (isValid && delegation.getEnd() != null && !delegation.getEnd().isAfter(delegation.getStart())) {
42              context.buildConstraintViolationWithTemplate(
43                      getTemplate(EntityViolationType.Standard, "when end is provided it must to be after start")).
44                      addPropertyNode("end").addConstraintViolation();
45  
46              isValid = false;
47          }
48  
49          if (isValid && !delegation.getDelegating().getRoles().containsAll(delegation.getRoles())) {
50              context.buildConstraintViolationWithTemplate(
51                      getTemplate(EntityViolationType.Standard, "only Roles assigned to delegating User can be granted")).
52                      addPropertyNode("roles").addConstraintViolation();
53  
54              isValid = false;
55          }
56  
57          return isValid;
58      }
59  }