public static Filter getFilter(Env env, Value filterIdV) {
int filterId;
int defaultFilterId = FILTER_UNSAFE_RAW;
if (filterIdV.isDefault()) {
// XXX: lookup in ini
filterId = defaultFilterId;
} else if (filterIdV.isArray()) {
Value value = filterIdV.get(env.createString("filter"));
if (value.isNull()) {
filterId = defaultFilterId;
} else {
filterId = value.toInt();
}
} else {
filterId = filterIdV.toInt();
}
Filter filter = _filterMap.get(filterId);
if (filter == null) {
throw new UnimplementedException(
L.l("filter not implemented: {0} ({1})", filterIdV, filterId));
}
return filter;
}
/** Implementation for getting the indices of this class. i.e. <code>$a->foo[0]</code> */
public Value __get(Env env, Value indexV) {
if (indexV.isString()) {
String name = indexV.toString();
SimpleXMLElement attr = getAttribute(name);
if (attr == null) return NullValue.NULL;
else return wrapJava(env, _cls, attr);
} else if (indexV.isLongConvertible()) {
int i = indexV.toInt();
if (i == 0) return wrapJava(env, _cls, getOwner());
else if (_parent == null) return NullValue.NULL;
ArrayList<SimpleXMLElement> children = _parent._children;
if (children != null) {
int size = children.size();
for (int j = 0; j < size; j++) {
SimpleXMLElement child = children.get(j);
if (child.getName().equals(getName()) && i-- == 0) return wrapJava(env, _cls, child);
}
}
return NullValue.NULL;
} else return NullValue.NULL;
}
/** Implementation for getting the indices of this class. i.e. <code>$a->foo[0]</code> */
public Value __get(Env env, Value indexV) {
if (indexV.isString()) {
String name = indexV.toString();
SimpleXMLElement attr = getAttribute(name);
if (attr != null) return wrapJava(env, _cls, attr);
else return NullValue.NULL;
} else if (indexV.isLongConvertible()) {
int i = indexV.toInt();
if (i < _attributes.size()) return wrapJava(env, _cls, _attributes.get(i));
return NullValue.NULL;
} else return NullValue.NULL;
}
