public void TestGetDataDataWriterEngineEmptyAttr(string query, string name)
        {
            var connectionString = ConfigurationManager.ConnectionStrings [name];
            var dataQuery = new DataQueryImpl(new RESTDataQueryCore(query), new MappingStoreSdmxObjectRetrievalManager(connectionString));
            const string EmptyAttributeXML = "empty-attribute.xml";
            using (XmlWriter writer = XmlWriter.Create(EmptyAttributeXML, new XmlWriterSettings() {Indent = true}))
            {
                IDataWriterEngine dataWriter = new CompactDataWriterEngine(writer, SdmxSchema.GetFromEnum(SdmxSchemaEnumType.VersionTwoPointOne));

                ISdmxDataRetrievalWithWriter sdmxDataRetrievalWithWriter = new DataRetrieverCore(new HeaderImpl("TestEmptyConditionalAttribute", "ZZ9"), connectionString, SdmxSchemaEnumType.VersionTwoPointOne);
                sdmxDataRetrievalWithWriter.GetData(dataQuery, dataWriter);
                writer.Flush();
            }
            var fileInfo = new FileInfo(EmptyAttributeXML);
            Assert.IsTrue(fileInfo.Exists);
            using (var fileStream = fileInfo.OpenRead())
            using (var reader = XmlReader.Create(fileStream))
            {
                while (reader.Read())
                {
                    switch (reader.NodeType)
                    {
                        case XmlNodeType.Element:
                            {
                                var localName = reader.LocalName;
                                if (localName.Equals("Group"))
                                {
                                    Assert.IsTrue(reader.HasAttributes);
                                    var dateStr = reader.GetAttribute("NAT_TITLE");
                                    Assert.IsNull(dateStr);
                                }
                                else if (localName.Equals("Obs"))
                                {
                                    Assert.IsTrue(reader.HasAttributes);
                                    var attribute = reader.GetAttribute("OBS_COM");
                                    Assert.IsTrue(attribute == null || !string.IsNullOrWhiteSpace(attribute));
                                }
                            }

                            break;
                    }
                }
            }
        }
コード例 #2
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        public void TestDimensionAtObservation()
        {
            IDataStructureMutableObject dsd = new DataStructureMutableCore() { Id = "TEST", AgencyId = "TEST_AGENCY", Version = "1.0" };
            dsd.AddName("en", "Test name");
            IDimensionMutableObject dimension = new DimensionMutableCore();
            dimension.ConceptRef = new StructureReferenceImpl("TEST_AGENCY", "TEST_CONCEPTS", "1.0", SdmxStructureEnumType.Concept, "TEST_DIM");
            dimension.Representation = new RepresentationMutableCore { Representation = new StructureReferenceImpl("TEST_AGENCY", "CL_TEST", "2.0", SdmxStructureEnumType.CodeList) };

            dsd.AddDimension(dimension);
            dsd.AddPrimaryMeasure(new StructureReferenceImpl("TEST_AGENCY", "TEST_CONCEPTS", "1.0", SdmxStructureEnumType.Concept, "OBS_VALUE"));

            var immutableDsd = dsd.ImmutableInstance;
            var dataflowMutable = new DataflowMutableCore { Id = "TEST_DF", AgencyId = "TEST_AGENCY", Version = "1.2" };
            dataflowMutable.AddName("en", "Test");
            dataflowMutable.DataStructureRef = immutableDsd.AsReference;
            var dataflow = dataflowMutable.ImmutableInstance;
           
           IDataQuery query = new DataQueryImpl(immutableDsd, null, DataQueryDetail.GetFromEnum(DataQueryDetailEnumType.Full),null,null, null, dataflow, "AllDimensions", new HashSet<IDataQuerySelection>(), null, null);
           Assert.AreEqual("AllDimensions", query.DimensionAtObservation);
        }
 /// <summary>
 /// Execute the rest query, write the response out to the output stream based on the data format
 /// </summary>
 /// <param name="dataQuery">
 /// The data query
 /// </param>
 /// <param name="dataFormat">
 /// The data format
 /// </param>
 /// <param name="outPutStream">
 /// The output stream
 /// </param>
 public void ExecuteQuery(IRestDataQuery dataQuery, IDataFormat dataFormat, Stream outPutStream)
 {
     IDataQuery query = new DataQueryImpl(dataQuery, this._objectRetrievalManager);
     using (IDataWriterEngine dataWriterEngine = this._dataWriterManager.GetDataWriterEngine(dataFormat, outPutStream))
     {
         this._dataRetrievalWithWriter.GetData(query, dataWriterEngine);
     }
 }