public boolean match(String search, Tag child, Tag mapping) {
String target = child.getName();
String sn = null;
String tn = null;
if (search.equals("*")) return true;
int s = search.indexOf(':');
if (s > 0) {
sn = search.substring(0, s);
search = search.substring(s + 1);
}
int t = target.indexOf(':');
if (t > 0) {
tn = target.substring(0, t);
target = target.substring(t + 1);
}
if (!search.equals(target)) // different tag names
return false;
if (mapping == null) {
return tn == sn || (sn != null && sn.equals(tn));
} else {
String suri =
sn == null ? mapping.getAttribute("xmlns") : mapping.getAttribute("xmlns:" + sn);
String turi =
tn == null
? child.findRecursiveAttribute("xmlns")
: child.findRecursiveAttribute("xmlns:" + tn);
return turi == suri || (turi != null && suri != null && turi.equals(suri));
}
}
public String findRecursiveAttribute(String name) {
String value = getAttribute(name);
if (value != null) return value;
if (parent != null) return parent.findRecursiveAttribute(name);
return null;
}