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1 package com.thaiopensource.relaxng.impl;
2
3 import com.thaiopensource.xml.util.WellKnownNamespaces;
4 import com.thaiopensource.xml.util.Name;
5
6 class AttributeNameClassChecker implements NameClassVisitor {
7 private String  errorMessageId = null;
8
9 public void visitChoice(NameClass nc1, NameClass nc2) {
10 nc1.accept(this);
11 nc2.accept(this);
12 }
13
14 public void visitNsName(String ns) {
15 if (ns.equals(WellKnownNamespaces.XMLNS))
16 errorMessageId = "xmlns_uri_attribute";
17 }
18
19 public void visitNsNameExcept(String ns, NameClass nc) {
20 visitNsName(ns);
21 nc.accept(this);
22 }
23
24 public void visitAnyName() { }
25
26 public void visitAnyNameExcept(NameClass nc) {
27 nc.accept(this);
28 }
29
30 public void visitName(Name name) {
31 visitNsName(name.getNamespaceUri());
32 if (name.equals(new Name("", "xmlns")))
33 errorMessageId = "xmlns_attribute";
34 }
35
36 public void visitNull() { }
37
38 public void visitError() { }
39
40 String checkNameClass(NameClass nc) {
41 errorMessageId = null;
42 nc.accept(this);
43 return errorMessageId;
44 }
45 }
46 |
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