public void SelectWithBooleanTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); Expression <Func <MockSIPAsset, bool> > whereClause = (asset) => asset.Expired; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext + "."); Assert.IsTrue(querytext == "expired = 'True'", "The query text was incorrect."); }
public void SelectWithLocallyScopedEmbeddedVariableOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); Expression <Func <MockSIPAsset, bool> > whereClause = (asset) => asset.Inserted < DateTime.UtcNow; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(Regex.Match(querytext, @"inserted < '\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{7}Z'").Success, "The query text was incorrect."); }
public void SimpleSelectOnIdTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); Guid testGuid = Guid.NewGuid(); Expression <Func <MockSIPAsset, bool> > whereClause = (asset) => asset.Id == testGuid; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "itemName() = '" + testGuid + "'", "The query text was incorrect."); }
public void SelectWithLocallyScopedVariableOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); string username = "******"; Expression <Func <MockSIPAsset, bool> > whereClause = (asset) => asset.Username == username; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "username = '******'", "The query text was incorrect."); }
public void SelectWithNotCombinedWithAndOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); DateTime checkDate = DateTime.Now; Expression <Func <MockSIPAsset, bool> > whereClause = (asset) => !asset.Expired && asset.Inserted >= checkDate; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext + "."); Assert.IsTrue(querytext == "not (expired = 'True') and inserted >= '" + checkDate.ToString("o") + "'", "The query text was incorrect."); }
public void SelectWithNotEqualMemberVariableOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); var myObj = new { Name = "xyz" }; Expression <Func <MockSIPAsset, bool> > whereClause = (asset) => asset.Username != myObj.Name; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "username != '" + myObj.Name + "'", "The query text was incorrect."); }
public void SelectWithAndOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); Guid id = Guid.NewGuid(); Expression <Func <MockSIPAsset, bool> > whereClause = (asset) => asset.Id == id && asset.Username == "abcd"; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "itemName() = '" + id + "' and username = '******'", "The query text was incorrect."); }
public void SimpleSelectOnDateTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); DateTime checkDate = DateTime.Now; Expression <Func <MockSIPAsset, bool> > whereClause = (asset) => asset.Inserted >= checkDate; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "inserted >= '" + checkDate.ToString("o") + "'", "The query text was incorrect."); }
public override int Count(Expression <Func <T, bool> > whereClause) { try { SimpleDBQueryProvider simpleDBQueryProvider = new SimpleDBQueryProvider(m_simpleDBClient, m_objectMapper.TableName, m_objectMapper.SetValue); Query <T> assets = new Query <T>(simpleDBQueryProvider); if (whereClause != null) { return(assets.Where(whereClause).Count()); } else { return(assets.Count()); } } catch (Exception excp) { logger.Error("Exception SimpleDBAssetPersistor Count (for " + typeof(T).Name + "). " + excp.Message); throw; } }
public override List <T> Get(Expression <Func <T, bool> > whereClause, string orderByField, int offset, int count) { try { SimpleDBQueryProvider simpleDBQueryProvider = new SimpleDBQueryProvider(m_simpleDBClient, m_objectMapper.TableName, m_objectMapper.SetValue); Query <T> assetList = new Query <T>(simpleDBQueryProvider); //IQueryable<T> getList = from asset in assetList.Where(whereClause) orderby orderByField select asset; IQueryable <T> getList = null; if (whereClause != null) { getList = from asset in assetList.Where(whereClause) select asset; } else { getList = from asset in assetList select asset; } if (!orderByField.IsNullOrBlank()) { simpleDBQueryProvider.OrderBy = orderByField; } //if (offset != 0) { // simpleDBQueryProvider.Offset = offset; //} if (count != Int32.MaxValue) { simpleDBQueryProvider.Count = count; } return(getList.ToList() ?? new List <T>()); } catch (Exception excp) { string whereClauseStr = (whereClause != null) ? whereClause.ToString() + ". " : null; logger.Error("Exception SimpleDBAssetPersistor Get (list) (for " + typeof(T).Name + "). " + whereClauseStr + excp.Message); throw; } }
public override T Get(Expression <Func <T, bool> > whereClause) { try { SimpleDBQueryProvider simpleDBQueryProvider = new SimpleDBQueryProvider(m_simpleDBClient, m_objectMapper.TableName, m_objectMapper.SetValue); Query <T> assets = new Query <T>(simpleDBQueryProvider); IQueryable <T> getList = null; if (whereClause != null) { getList = from asset in assets.Where(whereClause) select asset; } else { getList = from asset in assets select asset; } return(getList.FirstOrDefault()); } catch (Exception excp) { string whereClauseStr = (whereClause != null) ? whereClause.ToString() + ". " : null; logger.Error("Exception SimpleDBAssetPersistor Get (where) (for " + typeof(T).Name + "). " + whereClauseStr + excp.Message); throw; } }
public void SimpleSelectOnIdTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); Guid testGuid = Guid.NewGuid(); Expression<Func<MockSIPAsset, bool>> whereClause = (asset) => asset.Id == testGuid; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "itemName() = '" + testGuid + "'", "The query text was incorrect."); }
public void SelectWithLocallyScopedVariableOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); string username = "******"; Expression<Func<MockSIPAsset, bool>> whereClause = (asset) => asset.Username == username; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "username = '******'", "The query text was incorrect."); }
public void SelectWithAndOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); Guid id = Guid.NewGuid(); Expression<Func<MockSIPAsset, bool>> whereClause = (asset) => asset.Id == id && asset.Username == "abcd"; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "itemName() = '" + id + "' and username = '******'", "The query text was incorrect."); }
public void SelectWithBooleanTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); Expression<Func<MockSIPAsset, bool>> whereClause = (asset) => asset.Expired; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext + "."); Assert.IsTrue(querytext == "expired = 'True'", "The query text was incorrect."); }
public void SelectWithNotEqualMemberVariableOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); var myObj = new { Name = "xyz" }; Expression<Func<MockSIPAsset, bool>> whereClause = (asset) => asset.Username != myObj.Name; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "username != '" + myObj.Name + "'", "The query text was incorrect."); }
public void SelectWithMemberVariableCombinedWithAndClauseOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); var myObj = new { Name = "xyz" }; DateTime checkDate = DateTime.Now; Expression<Func<MockSIPAsset, bool>> whereClause = (asset) => asset.Username == myObj.Name && !asset.Expired && asset.Inserted >= checkDate; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "username = '******' and not (expired = 'True') and inserted >= '" + checkDate.ToString("o") + "'", "The query text was incorrect."); }
public void SelectWithLocallyScopedEmbeddedVariableOperatorTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); Expression<Func<MockSIPAsset, bool>> whereClause = (asset) => asset.Inserted < DateTime.UtcNow; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(Regex.Match(querytext, @"inserted < '\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{7}Z'").Success, "The query text was incorrect."); }
public void SimpleSelectOnDateTest() { Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name); SimpleDBQueryProvider queryProvider = new SimpleDBQueryProvider(null, null, null); DateTime checkDate = DateTime.Now; Expression<Func<MockSIPAsset, bool>> whereClause = (asset) => asset.Inserted >= checkDate; string querytext = queryProvider.GetQueryText(whereClause); Console.WriteLine("Query: " + querytext); Assert.IsTrue(querytext == "inserted >= '" + checkDate.ToString("o") + "'", "The query text was incorrect."); }