1 /*
2 * Licensed to the University Corporation for Advanced Internet Development,
3 * Inc. (UCAID) under one or more contributor license agreements. See the
4 * NOTICE file distributed with this work for additional information regarding
5 * copyright ownership. The UCAID licenses this file to You under the Apache
6 * License, Version 2.0 (the "License"); you may not use this file except in
7 * compliance with the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package edu.internet2.middleware.shibboleth.common.config.security;
19
20 import java.util.List;
21
22 import org.opensaml.xml.security.trust.ChainingTrustEngine;
23 import org.opensaml.xml.signature.SignatureTrustEngine;
24 import org.opensaml.xml.signature.impl.ChainingSignatureTrustEngine;
25 import org.springframework.beans.factory.config.AbstractFactoryBean;
26
27 /**
28 * Spring factory bean used to created {@link ChainingSignatureTrustEngine}s.
29 */
30 public class ChainingSignatureTrustEngineFactoryBean extends AbstractFactoryBean {
31
32 /** List of chain members. */
33 private List<SignatureTrustEngine> chain;
34
35 /**
36 * Gets the chain member list.
37 *
38 * @return chain member list
39 */
40 public List<SignatureTrustEngine> getChain() {
41 return chain;
42 }
43
44 /**
45 * Sets the chain member list.
46 *
47 * @param newChain the new chain member list
48 */
49 public void setChain(List<SignatureTrustEngine> newChain) {
50 chain = newChain;
51 }
52
53 /** {@inheritDoc} */
54 public Class getObjectType() {
55 return ChainingTrustEngine.class;
56 }
57
58 /** {@inheritDoc} */
59 @SuppressWarnings("unchecked")
60 protected Object createInstance() throws Exception {
61 ChainingSignatureTrustEngine engine = new ChainingSignatureTrustEngine();
62 if (chain != null) {
63 engine.getChain().addAll(chain);
64 }
65 return engine;
66 }
67 }