/// <summary> /// Processes the metadata property query. /// </summary> /// <param name="message">The message.</param> /// <param name="messageContext">The message context.</param> private void ProcessMetadataPropertyQuery(RelayMessage message, MessageContext messageContext) { MetadataPropertyQueryResult metadataPropertyQueryResult = MetadataPropertyQueryProcessor.Process(message.GetQueryObject <MetadataPropertyQuery>(), messageContext, storeContext); bool compressOption = storeContext.GetCompressOption(message.TypeId); message.Payload = new RelayPayload(message.TypeId, message.Id, Serializer.Serialize(metadataPropertyQueryResult, compressOption), compressOption); }
/// <summary> /// Processes the specified MetadataPropertyQuery. /// </summary> /// <param name="metadataPropertyQuery">The MetadataPropertyQuery.</param> /// <param name="messageContext">The message context.</param> /// <param name="storeContext">The store context.</param> /// <returns></returns> internal static MetadataPropertyQueryResult Process(MetadataPropertyQuery metadataPropertyQuery, MessageContext messageContext, IndexStoreContext storeContext) { MetadataPropertyQueryResult metadataPropertyQueryResult; MetadataPropertyCollection metadataPropertyCollection = null; try { IndexTypeMapping indexTypeMapping = storeContext.StorageConfiguration.CacheIndexV3StorageConfig.IndexTypeMappingCollection[messageContext.TypeId]; if (indexTypeMapping.IsMetadataPropertyCollection || indexTypeMapping.IndexCollection[metadataPropertyQuery.TargetIndexName].IsMetadataPropertyCollection) { #region Fetch MetadataPropertyCollection if (indexTypeMapping.MetadataStoredSeperately) { byte[] metadata; IndexServerUtils.GetMetadataStoredSeperately(indexTypeMapping, messageContext.TypeId, metadataPropertyQuery.PrimaryId, metadataPropertyQuery.IndexId, storeContext, out metadata, out metadataPropertyCollection); } else { // Get CacheIndexInternal Index indexInfo = indexTypeMapping.IndexCollection[metadataPropertyQuery.TargetIndexName]; CacheIndexInternal cacheIndexInternal = IndexServerUtils.GetCacheIndexInternal(storeContext, messageContext. TypeId, metadataPropertyQuery .PrimaryId, metadataPropertyQuery .IndexId, indexInfo. ExtendedIdSuffix, metadataPropertyQuery . TargetIndexName, 0, null, false, null, true, false, null, null, null, null, true, null, DomainSpecificProcessingType .None, null, null, null, true); if (cacheIndexInternal != null) { metadataPropertyCollection = cacheIndexInternal.MetadataPropertyCollection; } } #endregion } metadataPropertyQueryResult = new MetadataPropertyQueryResult { MetadataPropertyCollection = metadataPropertyCollection }; } catch (Exception ex) { metadataPropertyQueryResult = new MetadataPropertyQueryResult { MetadataPropertyCollection = metadataPropertyCollection, ExceptionInfo = ex.Message }; LoggingUtil.Log.ErrorFormat("TypeId {0} -- Error processing MetadataPropertyQuery : {1} for IndexId : {2} and TargetIndexname : {3}", messageContext.TypeId, ex, metadataPropertyQuery.IndexId != null ? IndexCacheUtils.GetReadableByteArray(metadataPropertyQuery.IndexId) : "Null", metadataPropertyQuery.TargetIndexName ?? "Null"); } return(metadataPropertyQueryResult); }