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1   /*
2    * Copyright [2005] [University Corporation for Advanced Internet Development, Inc.]
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    * http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  /**
18   * 
19   */
20  
21  package org.opensaml.saml2.core.validator;
22  
23  import org.opensaml.saml2.core.Subject;
24  import org.opensaml.xml.validation.ValidationException;
25  import org.opensaml.xml.validation.Validator;
26  
27  /**
28   * Checks {@link org.opensaml.saml2.core.Subject} for Schema compliance.
29   */
30  public class SubjectSchemaValidator implements Validator<Subject> {
31  
32      /** Constructor */
33      public SubjectSchemaValidator() {
34  
35      }
36  
37      /** {@inheritDoc} */
38      public void validate(Subject subject) throws ValidationException {
39          if (subject.getBaseID() == null && subject.getNameID() == null
40                  && (subject.getSubjectConfirmations() == null || subject.getSubjectConfirmations().size() == 0)) {
41              throw new ValidationException("ID or SubjectConfirmation required");
42          }
43      }
44  }