public static String putVal(String name, String val, Document doc, Map<String, Object> locals) {
String ns = null;
int inx = name.indexOf('.');
if (inx != -1) {
ns = name.substring(0, inx);
name = name.substring(inx + 1);
}
if (val == null || val.length() == 0) {
// removeAttr
if ("pref".equals(ns)) Multivalent.getInstance().removePreference(name);
else if ("doc".equals(ns)) doc.removeAttr(name);
else locals.remove(name);
} else {
val = getVal(val, doc, locals);
if ("pref".equals(ns)) Multivalent.getInstance().putPreference(name, val);
else if ("doc".equals(ns)) doc.putAttr(name, val);
else locals.put(name, val);
}
return val;
}
public static String getVar(String name, Document doc, Map<String, Object> locals) {
String ns = null;
String val;
int inx = name.indexOf('.');
if (inx != -1) {
ns = name.substring(0, inx);
name = name.substring(inx + 1);
}
if ("pref".equals(ns)) val = Multivalent.getInstance().getPreference(name, null);
else if ("doc".equals(ns)) val = doc.getAttr(name);
else val = (String) locals.get(name);
return val != null ? val : "";
}