use of org.apache.solr.request.SolrQueryResponse in project Solbase by Photobucket.
the class SolbaseDispatchFilter method handleAdminRequest.
@SuppressWarnings({ "unused", "unchecked" })
private void handleAdminRequest(HttpServletRequest req, ServletResponse response, SolrRequestHandler handler, SolrQueryRequest solrReq) throws IOException {
SolrQueryResponse solrResp = new SolrQueryResponse();
final NamedList<Object> responseHeader = new SimpleOrderedMap<Object>();
solrResp.add("responseHeader", responseHeader);
NamedList<Object> toLog = solrResp.getToLog();
toLog.add("webapp", req.getContextPath());
toLog.add("path", solrReq.getContext().get("path"));
toLog.add("params", "{" + solrReq.getParamString() + "}");
handler.handleRequest(solrReq, solrResp);
SolrCore.setResponseHeaderValues(handler, solrReq, solrResp);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < toLog.size(); i++) {
String name = toLog.getName(i);
Object val = toLog.getVal(i);
sb.append(name).append("=").append(val).append(" ");
}
QueryResponseWriter respWriter = SolrCore.DEFAULT_RESPONSE_WRITERS.get(solrReq.getParams().get(CommonParams.WT));
if (respWriter == null)
respWriter = SolrCore.DEFAULT_RESPONSE_WRITERS.get("standard");
writeResponse(solrResp, response, respWriter, solrReq, Method.getMethod(req.getMethod()));
}
use of org.apache.solr.request.SolrQueryResponse in project Solbase by Photobucket.
the class SolbaseQuerySenderListener method newSearcher.
@Override
public void newSearcher(SolrIndexSearcher newSearcher, SolrIndexSearcher currentSearcher) {
// don't warm up this core. only warm up shard cores
if (!core.getName().equals("") && core.getName().indexOf("~") > 0) {
final SolrIndexSearcher searcher = newSearcher;
log.info("QuerySenderListener sending requests to " + core.getName());
for (NamedList nlst : (List<NamedList>) args.get("queries")) {
try {
SolrQueryResponse rsp = new SolrQueryResponse();
LocalSolrQueryRequest req = new LocalSolrQueryRequest(core, nlst) {
@Override
public SolrIndexSearcher getSearcher() {
return searcher;
}
@Override
public void close() {
}
};
req.getContext().put("solbase-index", core.getName());
req.getContext().put("webapp", "/solbase");
req.getContext().put("path", "/select");
core.execute(core.getRequestHandler(req.getParams().get(core.getName())), req, rsp);
req.close();
} catch (Exception e) {
// do nothing... we want to continue with the other
// requests.
// the failure should have already been logged.
}
}
log.info("QuerySenderListener done.");
}
}
use of org.apache.solr.request.SolrQueryResponse in project Solbase by Photobucket.
the class SolbaseQueryComponent method process.
/**
* Actually run the query
*/
@Override
public void process(ResponseBuilder rb) throws IOException {
SolrQueryRequest req = rb.req;
SolrQueryResponse rsp = rb.rsp;
SolrParams params = req.getParams();
if (!params.getBool(COMPONENT_NAME, true)) {
return;
}
SolrIndexSearcher searcher = req.getSearcher();
if (rb.getQueryCommand().getOffset() < 0) {
throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "'start' parameter cannot be negative");
}
// -1 as flag if not set.
long timeAllowed = (long) params.getInt(CommonParams.TIME_ALLOWED, -1);
// Optional: This could also be implemented by the top-level searcher
// sending
// a filter that lists the ids... that would be transparent to
// the request handler, but would be more expensive (and would preserve
// score
// too if desired).
String ids = params.get(ShardParams.IDS);
if (ids != null) {
List<String> idArr = StrUtils.splitSmart(ids, ",", true);
int[] luceneIds = new int[idArr.size()];
int docs = 0;
for (int i = 0; i < idArr.size(); i++) {
luceneIds[docs++] = Integer.parseInt(idArr.get(i));
}
// we are indexing docId as solr uniq_id. by doing this, we are
// bound to INTEGER.MAX_VALUE ~= 2 billion
// docs is number of docs
DocListAndSet res = new DocListAndSet();
res.docList = new DocSlice(0, docs, luceneIds, null, docs, 0, null);
if (rb.isNeedDocSet()) {
List<Query> queries = new ArrayList<Query>();
queries.add(rb.getQuery());
List<Query> filters = rb.getFilters();
if (filters != null)
queries.addAll(filters);
res.docSet = searcher.getDocSet(queries);
}
rb.setResults(res);
rsp.add("response", rb.getResults().docList);
return;
}
SolrIndexSearcher.QueryCommand cmd = rb.getQueryCommand();
cmd.setTimeAllowed(timeAllowed);
SolrIndexSearcher.QueryResult result = new SolrIndexSearcher.QueryResult();
searcher.search(result, cmd);
rb.setResult(result);
rsp.add("response", rb.getResults().docList);
rsp.getToLog().add("hits", rb.getResults().docList.matches());
// The query cache doesn't currently store sort field values, and
// SolrIndexSearcher doesn't
// currently have an option to return sort field values. Because of
// this, we
// take the documents given and re-derive the sort values.
boolean fsv = req.getParams().getBool(ResponseBuilder.FIELD_SORT_VALUES, false);
if (fsv) {
Sort sort = rb.getSortSpec().getSort();
SortField[] sortFields = sort == null ? new SortField[] { SortField.FIELD_SCORE } : sort.getSort();
// order is important for the
NamedList sortVals = new NamedList();
// sort fields
// a
Field field = new Field("dummy", "", Field.Store.YES, Field.Index.NO);
// dummy
// Field
SolrIndexReader reader = searcher.getReader();
SolrIndexReader[] readers = reader.getLeafReaders();
SolrIndexReader subReader = reader;
if (readers.length == 1) {
// if there is a single segment, use that subReader and avoid
// looking up each time
subReader = readers[0];
readers = null;
}
int[] offsets = reader.getLeafOffsets();
//TODO: need to fetch sort value from collector instead of re-derive lookup from id
for (SortField sortField : sortFields) {
int type = sortField.getType();
if (type == SortField.SCORE || type == SortField.DOC)
continue;
FieldComparator comparator = null;
FieldComparator[] comparators = (readers == null) ? null : new FieldComparator[readers.length];
String fieldname = sortField.getField();
FieldType ft = fieldname == null ? null : req.getSchema().getFieldTypeNoEx(fieldname);
DocSlice docList = (DocSlice) rb.getResults().docList;
ArrayList<Object> vals = new ArrayList<Object>(docList.size());
for (int i = docList.offset; i < docList.len; i++) {
vals.add(new Integer(docList.sorts[i][((EmbeddedSortField) sortField).getFieldNumber() - 1]));
}
sortVals.add(fieldname, vals);
}
rsp.add("sort_values", sortVals);
}
// pre-fetch returned documents
if (!req.getParams().getBool(ShardParams.IS_SHARD, false) && rb.getResults().docList != null && rb.getResults().docList.size() <= 50) {
// TODO: this may depend on the highlighter component (or other
// components?)
SolrPluginUtils.optimizePreFetchDocs(rb.getResults().docList, rb.getQuery(), req, rsp);
}
}
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