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 package org.opensaml.saml1.core.validator;
18
19 import org.opensaml.saml1.core.Attribute;
20 import org.opensaml.xml.validation.ValidationException;
21
22 /**
23 * Checks {@link org.opensaml.saml1.core.Attribute} for Schema compliance.
24 */
25 public class AttributeSchemaValidator extends AttributeDesignatorSchemaValidator<Attribute> {
26
27 /** {@inheritDoc} */
28 public void validate(Attribute attribute) throws ValidationException {
29 super.validate(attribute);
30
31 validateAttributeValue(attribute);
32 }
33
34 /**
35 * Validates that the attribute has at least one attribute value.
36 *
37 * @param attribute attribute to validate
38 *
39 * @throws ValidationException thrown if the attribute does not have any values
40 */
41 protected void validateAttributeValue(Attribute attribute) throws ValidationException {
42 if (attribute.getAttributeValues().size() == 0) {
43 throw new ValidationException("No AttributeValue elements present");
44 }
45 }
46 }