/*
* If the element contains an attribute 'makeOnly' with a value of 'true',
* create a child element before any existing children which will display a node
* which will display only the elements records.
* Compute the query attribute, which is the appended result of all of the children
* appended to this element name. If noQuery=true. then do not generate a query term
* for this element.
*/
String computeQuery(Element e) {
String query = "";
if (!(e.getAttribute("noQuery").equalsIgnoreCase("true"))) {
query = e.getAttribute("name");
}
String makeOnly = e.getAttribute("makeOnly");
boolean madeOnly = false;
NodeList children = e.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
Node child = children.item(i);
if (child.getNodeType() == Node.ELEMENT_NODE) {
if (makeOnly.equalsIgnoreCase("true") && !madeOnly) {
// need to make an ...-Only node and populate it
String onlyTagName = e.getTagName() + "-Only";
Element only = ((Document) dom.getNode()).createElement(onlyTagName);
only.setAttribute("name", e.getAttribute("name") + "-Only");
only.setAttribute("query", e.getAttribute("name"));
e.insertBefore(only, child);
i++;
madeOnly = true;
}
if (query.length() > 0) {
query += ",";
}
query += computeQuery((Element) child);
}
}
log.info("setting query for " + e.getNodeName() + " " + query);
e.setAttribute("query", query);
return query;
}
