Examples of LuceneQueryParsingResult

Examples of org.hibernate.hql.lucene.LuceneQueryParsingResult

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      String jpqlString = accept(new JPAQueryGenerator());
      if (log.isTraceEnabled()) {
         log.tracef("JPQL string : %s", jpqlString);
      }

      LuceneQueryParsingResult parsingResult;
      if (queryCache != null) {
         KeyValuePair<String, Class> queryCacheKey = new KeyValuePair<String, Class>(jpqlString, LuceneQueryParsingResult.class);
         parsingResult = queryCache.get(queryCacheKey);
         if (parsingResult == null) {
            parsingResult = parse(jpqlString);
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Examples of org.hibernate.hql.lucene.LuceneQueryParsingResult

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  @Override
  public Query getParsedQueryExecutor(OgmSession session, String queryString, Map<String, Object> namedParameters) {
    FullTextSession fullTextSession = Search.getFullTextSession( session );

    LuceneQueryParsingResult parsingResult = new QueryParser().parseQuery( queryString,
        createProcessingChain( session, unwrap( namedParameters ), fullTextSession ) );

    log.createdQuery( queryString, parsingResult.getQuery() );

    FullTextQuery fullTextQuery = fullTextSession.createFullTextQuery( parsingResult.getQuery(), parsingResult.getTargetEntity() );
    if ( requiresProjections( parsingResult.getProjections() ) ) {
      fullTextQuery.setProjection( parsingResult.getProjections().toArray( new String[parsingResult.getProjections().size()] ) );
    }

    // Following options are mandatory to load matching entities without using a query
    // (chicken and egg problem)
    fullTextQuery.initializeObjectsWith( ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID );
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Examples of org.hibernate.hql.lucene.LuceneQueryParsingResult

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  @Override
  public Query getParsedQueryExecutor(OgmSession session, String queryString, Map<String, Object> namedParameters) {
    FullTextSession fullTextSession = Search.getFullTextSession( session );

    LuceneQueryParsingResult parsingResult = new QueryParser().parseQuery( queryString,
        createProcessingChain( session, unwrap( namedParameters ), fullTextSession ) );

    log.createdQuery( queryString, parsingResult.getQuery() );

    FullTextQuery fullTextQuery = fullTextSession.createFullTextQuery( parsingResult.getQuery(), parsingResult.getTargetEntity() );
    if ( requiresProjections( parsingResult.getProjections() ) ) {
      fullTextQuery.setProjection( parsingResult.getProjections().toArray( new String[parsingResult.getProjections().size()] ) );
    }

    fullTextQuery.setSort( parsingResult.getSort() );

    // Following options are mandatory to load matching entities without using a query
    // (chicken and egg problem)
    fullTextQuery.initializeObjectsWith( ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID );
    return fullTextQuery;
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Examples of org.hibernate.hql.lucene.LuceneQueryParsingResult

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         };

         LuceneProcessingChain processingChain = new LuceneProcessingChain.Builder(searchFactory, entityNamesResolver)
               .buildProcessingChainForClassBasedEntities();

         LuceneQueryParsingResult parsingResult = queryParser.parseQuery(request.getJpqlString(), processingChain);

         MessageMarshaller messageMarshaller = (MessageMarshaller) serCtx.getMarshaller(parsingResult.getTargetEntity());
         messageDescriptor = serCtx.getMessageDescriptor(messageMarshaller.getTypeName());
         targetEntity = parsingResult.getTargetEntity();
         projections = parsingResult.getProjections();
         luceneQuery = parsingResult.getQuery();
      } else {
         EntityNamesResolver entityNamesResolver = new EntityNamesResolver() {
            @Override
            public Class<?> getClassFromName(String entityName) {
               return serCtx.canMarshall(entityName) ? ProtobufValueWrapper.class : null;
            }
         };

         FieldBridgeProvider fieldBridgeProvider = new FieldBridgeProvider() {
            @Override
            public FieldBridge getFieldBridge(String type, String propertyPath) {
               Descriptors.Descriptor md = serCtx.getMessageDescriptor(type);
               Descriptors.FieldDescriptor fd = getFieldDescriptor(md, propertyPath);
               switch (fd.getType()) {
                  case DOUBLE:
                     return new NullEncodingDoubleNumericFieldBridge(NULL_TOKEN);
                  case FLOAT:
                     return new NullEncodingFloatNumericFieldBridge(NULL_TOKEN);
                  case INT64:
                  case UINT64:
                  case FIXED64:
                  case SFIXED64:
                  case SINT64:
                     return new NullEncodingLongNumericFieldBridge(NULL_TOKEN);
                  case INT32:
                  case FIXED32:
                  case UINT32:
                  case SFIXED32:
                  case SINT32:
                  case BOOL:
                  case ENUM:
                     return new NullEncodingIntegerNumericFieldBridge(NULL_TOKEN);
                  case STRING:
                  case BYTES:
                  case GROUP:
                  case MESSAGE:
                     return new NullEncodingTwoWayFieldBridge(BridgeFactory.STRING, NULL_TOKEN);
               }
               return null;
            }
         };

         LuceneProcessingChain processingChain = new LuceneProcessingChain.Builder(searchFactory, entityNamesResolver)
               .buildProcessingChainForDynamicEntities(fieldBridgeProvider);
         LuceneQueryParsingResult parsingResult = queryParser.parseQuery(request.getJpqlString(), processingChain);
         targetEntity = parsingResult.getTargetEntity();
         messageDescriptor = serCtx.getMessageDescriptor(parsingResult.getTargetEntityName());
         projections = parsingResult.getProjections();

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

      CacheQuery cacheQuery = searchManager.getQuery(luceneQuery, targetEntity);
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Examples of org.hibernate.hql.lucene.LuceneQueryParsingResult

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  @Override
  public Query getParsedQueryExecutor(OgmSession session, String queryString, Map<String, Object> namedParameters) {
    FullTextSession fullTextSession = Search.getFullTextSession( session );

    LuceneQueryParsingResult parsingResult = new QueryParser().parseQuery( queryString,
        createProcessingChain( session, unwrap( namedParameters ), fullTextSession ) );

    log.createdQuery( queryString, parsingResult.getQuery() );

    FullTextQuery fullTextQuery = fullTextSession.createFullTextQuery( parsingResult.getQuery(), parsingResult.getTargetEntity() );
    fullTextQuery.setProjection( parsingResult.getProjections().toArray( new String[parsingResult.getProjections().size()] ) );

    // Following options are mandatory to load matching entities without using a query
    // (chicken and egg problem)
    fullTextQuery.initializeObjectsWith( ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID );
    return fullTextQuery;
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Examples of org.hibernate.hql.lucene.LuceneQueryParsingResult

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   }

   private QueryResponse executeQuery(AdvancedCache<byte[], byte[]> cache, final SerializationContext serCtx, QueryRequest request) {
      SearchManager searchManager = Search.getSearchManager(cache);
      CacheQuery cacheQuery;
      LuceneQueryParsingResult parsingResult;

      QueryParser queryParser = new QueryParser();
      SearchFactoryIntegrator searchFactory = (SearchFactoryIntegrator) searchManager.getSearchFactory();
      if (cache.getCacheConfiguration().compatibility().enabled()) {
         final QueryInterceptor queryInterceptor = ComponentRegistryUtils.getQueryInterceptor(cache);
         EntityNamesResolver entityNamesResolver = new EntityNamesResolver() {
            @Override
            public Class<?> getClassFromName(String entityName) {
               MessageMarshaller messageMarshaller = (MessageMarshaller) serCtx.getMarshaller(entityName);
               Class clazz = messageMarshaller.getJavaClass();
               return queryInterceptor.isIndexed(clazz) ? clazz : null;
            }
         };

         LuceneProcessingChain processingChain = new LuceneProcessingChain.Builder(searchFactory, entityNamesResolver)
               .buildProcessingChainForClassBasedEntities();

         parsingResult = queryParser.parseQuery(request.getJpqlString(), processingChain);
         cacheQuery = searchManager.getQuery(parsingResult.getQuery(), parsingResult.getTargetEntity());
      } else {
         EntityNamesResolver entityNamesResolver = new EntityNamesResolver() {
            @Override
            public Class<?> getClassFromName(String entityName) {
               return serCtx.canMarshall(entityName) ? ProtobufValueWrapper.class : null;
            }
         };

         FieldBridgeProvider fieldBridgeProvider = new FieldBridgeProvider() {
            @Override
            public FieldBridge getFieldBridge(String type, String propertyPath) {
               Descriptor md = serCtx.getMessageDescriptor(type);
               FieldDescriptor fd = getFieldDescriptor(md, propertyPath);
               switch (fd.getType()) {
                  case DOUBLE:
                     return NumericFieldBridge.DOUBLE_FIELD_BRIDGE;
                  case FLOAT:
                     return NumericFieldBridge.FLOAT_FIELD_BRIDGE;
                  case INT64:
                  case UINT64:
                  case FIXED64:
                  case SFIXED64:
                  case SINT64:
                     return NumericFieldBridge.LONG_FIELD_BRIDGE;
                  case INT32:
                  case FIXED32:
                  case UINT32:
                  case SFIXED32:
                  case SINT32:
                  case BOOL:
                  case ENUM:
                     return NumericFieldBridge.INT_FIELD_BRIDGE;
                  case STRING:
                  case BYTES:
                  case GROUP:
                  case MESSAGE:
                     return new NullEncodingTwoWayFieldBridge(new TwoWayString2FieldBridgeAdaptor(StringBridge.INSTANCE), NULL_TOKEN);
               }
               return null;
            }
         };

         LuceneProcessingChain processingChain = new LuceneProcessingChain.Builder(searchFactory, entityNamesResolver)
               .buildProcessingChainForDynamicEntities(fieldBridgeProvider);
         parsingResult = queryParser.parseQuery(request.getJpqlString(), processingChain);

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

         cacheQuery = searchManager.getQuery(luceneQuery, parsingResult.getTargetEntity());
      }

      if (parsingResult.getSort() != null) {
         cacheQuery = cacheQuery.sort(parsingResult.getSort());
      }

      int projSize = 0;
      if (parsingResult.getProjections() != null && !parsingResult.getProjections().isEmpty()) {
         projSize = parsingResult.getProjections().size();
         cacheQuery = cacheQuery.projection(parsingResult.getProjections().toArray(new String[projSize]));
      }
      if (request.getStartOffset() > 0) {
         cacheQuery = cacheQuery.firstResult((int) request.getStartOffset());
      }
      if (request.getMaxResults() > 0) {
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Examples of org.hibernate.hql.lucene.LuceneQueryParsingResult

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  @Override
  public Query getParsedQueryExecutor(OgmSession session, String queryString, Map<String, Object> namedParameters) {
    FullTextSession fullTextSession = Search.getFullTextSession( session );

    LuceneQueryParsingResult parsingResult = new QueryParser().parseQuery( queryString,
        createProcessingChain( session, unwrap( namedParameters ), fullTextSession ) );

    log.createdQuery( queryString, parsingResult.getQuery() );

    FullTextQuery fullTextQuery = fullTextSession.createFullTextQuery( parsingResult.getQuery(), parsingResult.getTargetEntity() );
    fullTextQuery.setProjection( parsingResult.getProjections().toArray( new String[parsingResult.getProjections().size()] ) );

    // Following options are mandatory to load matching entities without using a query
    // (chicken and egg problem)
    fullTextQuery.initializeObjectsWith( ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID );
    return fullTextQuery;
View Full Code Here

Examples of org.hibernate.hql.lucene.LuceneQueryParsingResult

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         };

         LuceneProcessingChain processingChain = new LuceneProcessingChain.Builder(searchFactory, entityNamesResolver)
               .buildProcessingChainForClassBasedEntities();

         LuceneQueryParsingResult parsingResult = queryParser.parseQuery(request.getJpqlString(), processingChain);

         MessageMarshaller messageMarshaller = (MessageMarshaller) serCtx.getMarshaller(parsingResult.getTargetEntity());
         messageDescriptor = serCtx.getMessageDescriptor(messageMarshaller.getTypeName());
         targetEntity = parsingResult.getTargetEntity();
         projections = parsingResult.getProjections();
         luceneQuery = parsingResult.getQuery();
      } else {
         EntityNamesResolver entityNamesResolver = new EntityNamesResolver() {
            @Override
            public Class<?> getClassFromName(String entityName) {
               return serCtx.canMarshall(entityName) ? ProtobufValueWrapper.class : null;
            }
         };

         FieldBridgeProvider fieldBridgeProvider = new FieldBridgeProvider() {
            @Override
            public FieldBridge getFieldBridge(String type, String propertyPath) {
               Descriptors.Descriptor md = serCtx.getMessageDescriptor(type);
               Descriptors.FieldDescriptor fd = getFieldDescriptor(md, propertyPath);
               switch (fd.getType()) {
                  case DOUBLE:
                     return new NullEncodingDoubleNumericFieldBridge(NULL_TOKEN);
                  case FLOAT:
                     return new NullEncodingFloatNumericFieldBridge(NULL_TOKEN);
                  case INT64:
                  case UINT64:
                  case FIXED64:
                  case SFIXED64:
                  case SINT64:
                     return new NullEncodingLongNumericFieldBridge(NULL_TOKEN);
                  case INT32:
                  case FIXED32:
                  case UINT32:
                  case SFIXED32:
                  case SINT32:
                  case BOOL:
                  case ENUM:
                     return new NullEncodingIntegerNumericFieldBridge(NULL_TOKEN);
                  case STRING:
                  case BYTES:
                  case GROUP:
                  case MESSAGE:
                     return new NullEncodingTwoWayFieldBridge(BridgeFactory.STRING, NULL_TOKEN);
               }
               return null;
            }
         };

         LuceneProcessingChain processingChain = new LuceneProcessingChain.Builder(searchFactory, entityNamesResolver)
               .buildProcessingChainForDynamicEntities(fieldBridgeProvider);
         LuceneQueryParsingResult parsingResult = queryParser.parseQuery(request.getJpqlString(), processingChain);
         targetEntity = parsingResult.getTargetEntity();
         messageDescriptor = serCtx.getMessageDescriptor(parsingResult.getTargetEntityName());
         projections = parsingResult.getProjections();

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

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