1 /**
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one or more
4 * contributor license agreements. See the NOTICE file distributed with
5 * this work for additional information regarding copyright ownership.
6 * The ASF licenses this file to You under the Apache License, Version 2.0
7 * (the "License"); you may not use this file except in compliance with
8 * the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 package org.apache.geronimo.util.asn1.x509;
20
21 import java.io.IOException;
22
23 import org.apache.geronimo.util.asn1.DERBMPString;
24 import org.apache.geronimo.util.asn1.DERIA5String;
25 import org.apache.geronimo.util.asn1.DERObject;
26 import org.apache.geronimo.util.asn1.DERObjectIdentifier;
27 import org.apache.geronimo.util.asn1.DERPrintableString;
28 import org.apache.geronimo.util.asn1.DERUTF8String;
29
30 /**
31 * The default converter for X509 DN entries when going from their
32 * string value to
33 */
34 public class X509DefaultEntryConverter
35 extends X509NameEntryConverter
36 {
37 /**
38 * Apply default coversion for the given value depending on the oid
39 * and the character range of the value.
40 *
41 * @param oid the object identifier for the DN entry
42 * @param value the value associated with it
43 * @return the ASN.1 equivalent for the string value.
44 */
45 public DERObject getConvertedValue(
46 DERObjectIdentifier oid,
47 String value)
48 {
49 if (value.length() != 0 && value.charAt(0) == '#')
50 {
51 try
52 {
53 return convertHexEncoded(value, 1);
54 }
55 catch (IOException e)
56 {
57 throw new RuntimeException("can't recode value for oid " + oid.getId());
58 }
59 }
60 else if (oid.equals(X509Name.EmailAddress))
61 {
62 return new DERIA5String(value);
63 }
64 else if (canBePrintable(value))
65 {
66 return new DERPrintableString(value);
67 }
68 else if (canBeUTF8(value))
69 {
70 return new DERUTF8String(value);
71 }
72
73 return new DERBMPString(value);
74 }
75 }