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, Stepan M. Mishura
20: * @version $Revision$
21: */package org.apache.harmony.security.asn1;
22:
23: import java.io.IOException;
24: import java.util.Arrays;
25: import java.util.Collection;
26: import java.util.List;
27:
28: /**
29: * This class represents ASN.1 Sequence OF type.
30: *
31: * @see http://asn1.elibel.tm.fr/en/standards/index.htm
32: */
33:
34: public class ASN1SequenceOf extends ASN1ValueCollection {
35:
36: public ASN1SequenceOf(ASN1Type type) {
37: super (TAG_SEQUENCE, type);
38: }
39:
40: //
41: //
42: // Decode
43: //
44: //
45:
46: public Object decode(BerInputStream in) throws IOException {
47: in.readSequenceOf(this );
48:
49: if (in.isVerify) {
50: return null;
51: }
52: return getDecodedObject(in);
53: }
54:
55: //
56: //
57: // Encode
58: //
59: //
60:
61: public final void encodeContent(BerOutputStream out) {
62: out.encodeSequenceOf(this );
63: }
64:
65: public final void setEncodingContent(BerOutputStream out) {
66: out.getSequenceOfLength(this );
67: }
68:
69: /**
70: * Creates array wrapper of provided ASN1 type
71: *
72: * @param type - ASN1 type to be wrapped
73: * @return - a wrapper for ASN1 set of type.
74: * @throws IOException
75: * @see org.apache.harmony.security.asn1.ASN1ValueCollection
76: */
77: public static ASN1SequenceOf asArrayOf(ASN1Type type) {
78:
79: return new ASN1SequenceOf(type) {
80: public Object getDecodedObject(BerInputStream in)
81: throws IOException {
82: return ((List) in.content).toArray();
83: }
84:
85: public Collection getValues(Object object) {
86: return Arrays.asList((Object[]) object);
87: }
88: };
89: }
90: }
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