1 /*
2 * Copyright [2007] [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.xml.security.keyinfo;
18
19 import java.util.List;
20
21 import org.opensaml.xml.security.credential.Credential;
22 import org.opensaml.xml.security.credential.StaticCredentialResolver;
23
24 /**
25 * Simple implementation of {@link KeyInfoCredentialResolver} which just stores and returns a static set of credentials.
26 *
27 * <p>
28 * Note: no filtering or other evaluation of the credentials is performed. Any Criteria
29 * specified are ignored. For a similar Collection-based KeyInfoCredentialResolver implementation which does support
30 * evaluation and filtering based on supplied evaluable criteria, see {@link CollectionKeyInfoCredentialResolver}.
31 * </p>
32 *
33 * <p>
34 * This implementation might also be used at the end of a chain of KeyInfoCredentialResolvers in
35 * order to supply a default, fallback set of credentials, if none could otherwise be resolved.
36 * </p>
37 */
38 public class StaticKeyInfoCredentialResolver extends StaticCredentialResolver implements KeyInfoCredentialResolver {
39
40 /**
41 * Constructor.
42 *
43 * @param credentials collection of credentials to be held by this resolver
44 */
45 public StaticKeyInfoCredentialResolver(List<Credential> credentials) {
46 super(credentials);
47 }
48
49 /**
50 * Constructor.
51 *
52 * @param credential a single credential to be held by this resolver
53 */
54 public StaticKeyInfoCredentialResolver(Credential credential) {
55 super(credential);
56 }
57
58 }