1 /*
2 * Copyright 2008 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 edu.internet2.middleware.shibboleth.common.config.security;
18
19 import java.util.List;
20
21 import org.opensaml.xml.security.trust.ChainingTrustEngine;
22 import org.opensaml.xml.signature.SignatureTrustEngine;
23 import org.opensaml.xml.signature.impl.ChainingSignatureTrustEngine;
24 import org.springframework.beans.factory.config.AbstractFactoryBean;
25
26 /**
27 * Spring factory bean used to created {@link ChainingSignatureTrustEngine}s.
28 */
29 public class ChainingSignatureTrustEngineFactoryBean extends AbstractFactoryBean {
30
31 /** List of chain members. */
32 private List<SignatureTrustEngine> chain;
33
34 /**
35 * Gets the chain member list.
36 *
37 * @return chain member list
38 */
39 public List<SignatureTrustEngine> getChain() {
40 return chain;
41 }
42
43 /**
44 * Sets the chain member list.
45 *
46 * @param newChain the new chain member list
47 */
48 public void setChain(List<SignatureTrustEngine> newChain) {
49 chain = newChain;
50 }
51
52 /** {@inheritDoc} */
53 public Class getObjectType() {
54 return ChainingTrustEngine.class;
55 }
56
57 /** {@inheritDoc} */
58 @SuppressWarnings("unchecked")
59 protected Object createInstance() throws Exception {
60 ChainingSignatureTrustEngine engine = new ChainingSignatureTrustEngine();
61 if (chain != null) {
62 engine.getChain().addAll(chain);
63 }
64 return engine;
65 }
66 }