Thanks for the reply. I found one solution to modify DocList and DocSet after
searching. Look At the following code snippet.
private void sortByRecordIDNew(SolrIndexSearcher.QueryResult result,
ResponseBuilder rb) throws IOException {
DocList docList = result.getDocListAndSet().docList;
SortedMap<Integer, Integer> sortedMap = null;
if (projectSort == 0) {
sortedMap = new TreeMap<Integer,
Integer>(Collections.reverseOrder());
}else{
sortedMap = new TreeMap<Integer, Integer>();
}
Iterator iterator = docList.iterator();
while (iterator.hasNext()) {
int docId = (int) iterator.next();
Document d = rb.req.getSearcher().doc(docId);
Integer val = dbData.get(d.get("ID")); // dbData is a map contains
the recordId from the database
// and the
Unique key in schema.xml
sortedMap.put(val, docId);
}
float[] scores = new float[docList.size()];
int[] docs = new int[docList.size()];
int docCounter = 0;
int maxScore = 0;
Iterator<Integer> it = sortedMap.keySet().iterator();
while (it.hasNext()) {
int recordID = (int) it.next();
int docId = sortedMap.get(recordID);
scores[docCounter] = 1.0f;
docs[docCounter] = docId;
docCounter++;
}
docList = new DocSlice(0, docCounter, docs, scores, 0, maxScore);
result.setDocList(docList);
}
Call this method from QueryComponent's process method after the searching.
In the above code I have sorted the DocList in ascending or descending order
depends upon the user requirement. It works for me.
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