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.AuthnContextDeclRef;
24 import org.opensaml.xml.util.DatatypeHelper;
25 import org.opensaml.xml.validation.ValidationException;
26 import org.opensaml.xml.validation.Validator;
27
28 /**
29 * Checks {@link org.opensaml.saml2.core.AuthnContextDeclRef} for Schema compliance.
30 */
31 public class AuthnContextDeclRefSchemaValidator implements Validator<AuthnContextDeclRef> {
32
33 /** Constructor */
34 public AuthnContextDeclRefSchemaValidator() {
35
36 }
37
38 /** {@inheritDoc} */
39 public void validate(AuthnContextDeclRef authnCDR) throws ValidationException {
40 validateDeclRef(authnCDR);
41 }
42
43 /**
44 * Checks that the Declaration Reference is present.
45 *
46 * @param authnCDR
47 * @throws ValidationException
48 */
49 protected void validateDeclRef(AuthnContextDeclRef authnCDR) throws ValidationException {
50 if (DatatypeHelper.isEmpty(authnCDR.getAuthnContextDeclRef())) {
51 throw new ValidationException("AuthnContextDeclRef required");
52 }
53 }
54 }