01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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: /**
19: * @author Vladimir N. Molotkov
20: * @version $Revision$
21: */package java.security.cert;
22:
23: /**
24: * This class represents Certificate Revocation Lists (CRLs). They are used to
25: * indicate that a given Certificate has expired already.
26: *
27: * @see CertificateFactory
28: */
29: public abstract class CRL {
30: // The CRL type
31: private final String type;
32:
33: /**
34: * @com.intel.drl.spec_ref
35: */
36: protected CRL(String type) {
37: this .type = type;
38: }
39:
40: /**
41: * Answers the type of this CRL.
42: *
43: * @return String the type of this CRL.
44: */
45: public final String getType() {
46: return type;
47: }
48:
49: /**
50: * Answers if a given Certificate has been revoked or not.
51: *
52: * @param cert
53: * Certificate The Certificate to test
54: *
55: * @return true if the certificate has been revoked false if the certificate
56: * has not been revoked yet
57: */
58: public abstract boolean isRevoked(Certificate cert);
59:
60: /**
61: * Answers a string containing a concise, human-readable description of the
62: * receiver.
63: *
64: * @return a printable representation for the receiver.
65: */
66: public abstract String toString();
67: }
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