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));
}
}
void select(String path, Vector<Object> results, Tag mapping) {
if (path.startsWith("//")) {
int i = path.indexOf('/', 2);
String name = path.substring(2, i < 0 ? path.length() : i);
for (Object o : content) {
if (o instanceof Tag) {
Tag child = (Tag) o;
if (match(name, child, mapping)) results.add(child);
child.select(path, results, mapping);
}
}
return;
}
if (path.length() == 0) {
results.addElement(this);
return;
}
int i = path.indexOf("/");
String elementName = path;
String remainder = "";
if (i > 0) {
elementName = path.substring(0, i);
remainder = path.substring(i + 1);
}
for (Object o : content) {
if (o instanceof Tag) {
Tag child = (Tag) o;
if (child.getName().equals(elementName) || elementName.equals("*"))
child.select(remainder, results, mapping);
}
}
}