37
38 private final String name; // DN being parsed
39 private final char[] chars; // characters in LDAP name being parsed
40 private final int len; // length of "chars"
41 private int cur = 0; // index of first unconsumed char in "chars"
42
43 /*
44 * Given an LDAP DN in string form, returns a parser for it.
45 */
46 Rfc2253Parser(String name) {
47 this.name = name;
48 len = name.length();
49 chars = name.toCharArray();
50 }
51
52 /*
53 * Parses the DN, returning a List of its RDNs.
54 */
55 // public List<Rdn> getDN() throws InvalidNameException {
56
57 List parseDn() throws InvalidNameException {
58 cur = 0;
59
60 // ArrayList<Rdn> rdns =
61 // new ArrayList<Rdn>(len / 3 + 10); // leave room for growth
62
63 ArrayList rdns =
64 new ArrayList(len / 3 + 10); // leave room for growth
65
66 if (len == 0) {
67 return rdns;
68 }
69
70 rdns.add(doParse(new Rdn()));
71 while (cur < len) {
72 if (chars[cur] == ',' || chars[cur] == ';') {
73 ++cur;
74 rdns.add(0, doParse(new Rdn()));
75 } else {
76 throw new InvalidNameException("Invalid name: " + name);
77 }
78 }
79 return rdns;
80 }
81
82 /*
83 * Parses the DN, if it is known to contain a single RDN.
84 */
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37
38 private final String name; // DN being parsed
39 private final char[] chars; // characters in LDAP name being parsed
40 private final int len; // length of "chars"
41 private int cur = 0; // index of first unconsumed char in "chars"
42
43 /*
44 * Given an LDAP DN in string form, returns a parser for it.
45 */
46 Rfc2253Parser(String name) {
47 this.name = name;
48 len = name.length();
49 chars = name.toCharArray();
50 }
51
52 /*
53 * Parses the DN, returning a List of its RDNs.
54 */
55 // public List<Rdn> getDN() throws InvalidNameException {
56
57 List<Rdn> parseDn() throws InvalidNameException {
58 cur = 0;
59
60 // ArrayList<Rdn> rdns =
61 // new ArrayList<Rdn>(len / 3 + 10); // leave room for growth
62
63 ArrayList<Rdn> rdns =
64 new ArrayList<>(len / 3 + 10); // leave room for growth
65
66 if (len == 0) {
67 return rdns;
68 }
69
70 rdns.add(doParse(new Rdn()));
71 while (cur < len) {
72 if (chars[cur] == ',' || chars[cur] == ';') {
73 ++cur;
74 rdns.add(0, doParse(new Rdn()));
75 } else {
76 throw new InvalidNameException("Invalid name: " + name);
77 }
78 }
79 return rdns;
80 }
81
82 /*
83 * Parses the DN, if it is known to contain a single RDN.
84 */
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