@RequestMapping(value = "/data/dateranges", method = RequestMethod.GET)
public ResponseEntity<String> getDateRange(
@RequestParam(value = PARAM_COLLECTION, required = true) String collection)
throws IOException {
CollectionSchemaInfo info = collectionsConfig.getSchema(collection);
ReportData data = collectionsConfig.getReportData(collection);
StringWriter writer = new StringWriter();
JsonGenerator g = searchService.writeSearchResponseStart(writer, null);
if (data != null) {
for (String dateField : data.getDateFields()) {
List<Date> dates = searchService.getSolrFieldDateRange(collection, dateField, info);
if (dates == null || dates.size() != 2) {
continue;
}
g.writeObjectFieldStart(dateField);
g.writeStringField(DATE_RANGE_START_KEY, dates.get(0).toString());
g.writeStringField(DATE_RANGE_END_KEY, dates.get(1).toString());
g.writeEndObject();
}
}
searchService.writeSearchResponseEnd(g);
HttpHeaders httpHeaders = new HttpHeaders();
httpHeaders.put(CONTENT_TYPE_HEADER, singletonList(CONTENT_TYPE_VALUE));
return new ResponseEntity<String>(writer.toString(), httpHeaders, OK);
}
@RequestMapping(value = "/search", method = RequestMethod.GET)
public ResponseEntity<String> search(
@RequestParam(value = PARAM_COLLECTION, required = true) String collection,
@RequestParam(value = PARAM_QUERY, required = true) String query,
@RequestParam(value = PARAM_SORT, required = false) String sortInfo,
@RequestParam(value = PARAM_START, required = true) Integer start,
@RequestParam(value = PARAM_ROWS, required = true) Integer rows,
@RequestParam(value = PARAM_FQ, required = false) String fq)
throws IOException {
CollectionSchemaInfo info = collectionsConfig.getSchema(collection);
ReportData data = collectionsConfig.getReportData(collection);
StringWriter writer = new StringWriter();
searchService.findAndWriteSearchResults(
collection,
query,
getSortClauses(sortInfo),
start,
rows,
composeFilterQuery(fq, info),
data.getFilterFacetFields(),
"",
false,
info,
writer);
HttpHeaders httpHeaders = new HttpHeaders();
httpHeaders.put(CONTENT_TYPE_HEADER, singletonList(CONTENT_TYPE_VALUE));
return new ResponseEntity<String>(writer.toString(), httpHeaders, OK);
}
@RequestMapping(value = "/data/filters", method = RequestMethod.GET)
public ResponseEntity<String> getFilters(
@RequestParam(value = PARAM_COLLECTION, required = true) String collection,
@RequestParam(value = PARAM_QUERY, required = true) String queryStr,
@RequestParam(value = PARAM_FQ, required = false) String fq)
throws IOException {
ReportData data = collectionsConfig.getReportData(collection);
StringWriter writer = new StringWriter();
searchService.findAndWriteFacets(
collection,
queryStr,
fq,
data.getFilterFacetFields(),
collectionsConfig.getSchema(collection),
writer);
HttpHeaders httpHeaders = new HttpHeaders();
httpHeaders.put(CONTENT_TYPE_HEADER, singletonList(CONTENT_TYPE_VALUE));
return new ResponseEntity<String>(writer.toString(), httpHeaders, OK);
}
@RequestMapping(value = "/data/metrics", method = RequestMethod.GET)
public ResponseEntity<String> additionalMetrics(
@RequestParam(value = PARAM_COLLECTION, required = true) String collection,
@RequestParam(value = PARAM_QUERY, required = true) String query,
@RequestParam(value = PARAM_FQ, required = false) String fq)
throws IOException {
ReportData data = collectionsConfig.getReportData(collection);
CollectionSchemaInfo info = collectionsConfig.getSchema(collection);
StringWriter writer = new StringWriter();
JsonGenerator g = searchService.writeSearchResponseStart(writer, null);
Map<String, FieldStatsInfo> stats =
searchService.getStatsResults(
collection, query, composeFilterQuery(fq, info), data.getSearchMetricsViewFields());
data.writeMetrics(stats, g);
searchService.writeSearchResponseEnd(g);
HttpHeaders httpHeaders = new HttpHeaders();
httpHeaders.put(CONTENT_TYPE_HEADER, singletonList(CONTENT_TYPE_VALUE));
return new ResponseEntity<String>(writer.toString(), httpHeaders, OK);
}