protected Condition joinAnd(Condition cond, Condition c) {
if (cond == null) {
return c;
}
if (cond instanceof ConditionLogicAnd) {
((ConditionLogicAnd) cond).add(c);
return cond;
}
ConditionLogicAnd and = new ConditionLogicAnd();
and.add(cond);
and.add(c);
return and;
}
protected Condition parseLogicAnd(Node n, Object template) {
ConditionLogicAnd cond = new ConditionLogicAnd();
for (n = n.getFirstChild(); n != null; n = n.getNextSibling()) {
if (n.getNodeType() == Node.ELEMENT_NODE) {
cond.add(parseCondition(n, template));
}
}
if ((cond.conditions == null) || (cond.conditions.length == 0)) {
_log.severe("Empty <and> condition in " + _file);
}
return cond;
}