Examples of org.infinispan.query.remote.search.IspnLuceneQueryParsingResult

      };


      SearchManager searchManager = Search.getSearchManager(cache);
      IspnLuceneProcessingChain processingChain = new IspnLuceneProcessingChain((SearchFactoryIntegrator) searchManager.getSearchFactory(), entityNamesResolver, null);
      QueryParser queryParser = new QueryParser();
      IspnLuceneQueryParsingResult parsingResult = queryParser.parseQuery(request.getJpqlString(), processingChain);


      Sort sort = null;
      if (request.getSortCriteria() != null && !request.getSortCriteria().isEmpty()) {
         SortField[] sortField = new SortField[request.getSortCriteria().size()];
         int i = 0;
         for (QueryRequest.SortCriteria sc : request.getSortCriteria()) {
            //TODO [anistor] sort type is not properly handled right now
            int sortType = SortField.STRING;
            Descriptors.FieldDescriptor field = parsingResult.getTargetType().findFieldByName(sc.getAttributePath());
            if (field != null) {
               switch (field.getJavaType()) {
                  case INT:
                  case BOOLEAN:
                  case ENUM:
                     sortType = SortField.INT;
                     break;
                  case LONG:
                     sortType = SortField.LONG;
                     break;
                  case FLOAT:
                     sortType = SortField.FLOAT;
                     break;
                  case DOUBLE:
                     sortType = SortField.DOUBLE;
                     break;
               }
            }
            sortField[i++] = new SortField(sc.getAttributePath(), sortType, !sc.isAscending());
         }
         sort = new Sort(sortField);
      }


      QueryBuilder qb = searchManager.getSearchFactory().buildQueryBuilder().forEntity(parsingResult.getTargetEntity()).get();
      Query q = qb.bool()
            .must(qb.keyword().onField(TYPE_FIELD_NAME).ignoreFieldBridge().matching(parsingResult.getTargetType().getFullName()).createQuery())
            .must(parsingResult.getQuery())
            .createQuery();


      CacheQuery cacheQuery = searchManager.getQuery(q, parsingResult.getTargetEntity());
      if (sort != null) {
         cacheQuery = cacheQuery.sort(sort);
      }
      int projSize = 0;
      if (parsingResult.getProjections() != null && !parsingResult.getProjections().isEmpty()) {
         projSize = parsingResult.getProjections().size();
         cacheQuery.projection(parsingResult.getProjections().toArray(new String[projSize]));
      }
      if (request.getStartOffset() > 0) {
         cacheQuery.firstResult((int) request.getStartOffset());
      }
      if (request.getMaxResults() > 0) {

               return ProtobufValueWrapper.class;
            }
         };


         IspnLuceneProcessingChain processingChain = new IspnLuceneProcessingChain(serCtx, (SearchFactoryIntegrator) searchManager.getSearchFactory(), entityNamesResolver, null);
         IspnLuceneQueryParsingResult parsingResult = queryParser.parseQuery(request.getJpqlString(), processingChain);
         messageDescriptor = parsingResult.getTargetType();
         targetEntity = parsingResult.getTargetEntity();
         projections = parsingResult.getProjections();


         QueryBuilder qb = searchManager.getSearchFactory().buildQueryBuilder().forEntity(targetEntity).get();
         luceneQuery = qb.bool()
               .must(qb.keyword().onField(TYPE_FIELD_NAME).ignoreFieldBridge().matching(messageDescriptor.getFullName()).createQuery())
               .must(parsingResult.getQuery())
               .createQuery();
      }


      CacheQuery cacheQuery = searchManager.getQuery(luceneQuery, targetEntity);

Examples of org.infinispan.query.remote.search.IspnLuceneQueryParsingResult

Related Classes of org.infinispan.query.remote.search.IspnLuceneQueryParsingResult