Exemplo n.º 1
0
        public RelationalDatabaseWriter.TableQuerySummary[] SimulateSqlReplicationSQLQueries(string strDocumentId, SqlReplicationConfig sqlReplication, bool performRolledbackTransaction, out Alert alert)
        {
            alert = null;
            RelationalDatabaseWriter.TableQuerySummary[] resutls = null;

            try
            {
                var stats = new SqlReplicationStatistics(sqlReplication.Name);
                var docs  = new List <JsonDocument>()
                {
                    Database.Documents.Get(strDocumentId, null)
                };
                var scriptResult = ApplyConversionScript(sqlReplication, docs);

                var connectionsDoc            = Database.Documents.Get(connectionsDocumentName, null);
                var sqlReplicationConnections = connectionsDoc.DataAsJson.JsonDeserialization <SqlReplicationConnections>();

                if (PrepareSqlReplicationConfig(sqlReplication, sqlReplication.Name, stats, sqlReplicationConnections, false, false))
                {
                    if (performRolledbackTransaction)
                    {
                        using (var writer = new RelationalDatabaseWriter(Database, sqlReplication, stats))
                        {
                            resutls = writer.RolledBackExecute(scriptResult).ToArray();
                        }
                    }
                    else
                    {
                        var simulatedwriter = new RelationalDatabaseWriterSimulator(Database, sqlReplication, stats);
                        resutls = new List <RelationalDatabaseWriter.TableQuerySummary>()
                        {
                            new RelationalDatabaseWriter.TableQuerySummary()
                            {
                                Commands = simulatedwriter.SimulateExecuteCommandText(scriptResult)
                                           .Select(x => new RelationalDatabaseWriter.TableQuerySummary.CommandData()
                                {
                                    CommandText = x
                                }).ToArray()
                            }
                        }.ToArray();
                    }
                }

                alert = stats.LastAlert;
            }
            catch (Exception e)
            {
                alert = new Alert()
                {
                    AlertLevel = AlertLevel.Error,
                    CreatedAt  = SystemTime.UtcNow,
                    Message    = "Last SQL replication operation for " + sqlReplication.Name + " was failed",
                    Title      = "SQL replication error",
                    Exception  = e.ToString(),
                    UniqueKey  = "Sql Replication Error: " + sqlReplication.Name
                };
            }
            return(resutls);
        }
Exemplo n.º 2
0
        public RelationalDatabaseWriter.TableQuerySummary[] SimulateSqlReplicationSqlQueries(string strDocumentId, SqlReplicationConfig sqlReplication, bool performRolledbackTransaction, out Alert alert)
        {
            RelationalDatabaseWriter.TableQuerySummary[] resutls = null;

            try
            {
                var stats = new SqlReplicationStatistics(sqlReplication.Name, false);

                var jsonDocument = Database.Documents.Get(strDocumentId, null);
                JsonDocument.EnsureIdInMetadata(jsonDocument);
                var doc = jsonDocument.ToJson();
                doc[Constants.DocumentIdFieldName] = jsonDocument.Key;

                var docs = new List <ReplicatedDoc>
                {
                    new ReplicatedDoc
                    {
                        Document             = doc,
                        Etag                 = jsonDocument.Etag,
                        Key                  = jsonDocument.Key,
                        SerializedSizeOnDisk = jsonDocument.SerializedSizeOnDisk
                    }
                };
                var scriptResult = ApplyConversionScript(sqlReplication, docs, stats);

                var sqlReplicationConnections = Database.ConfigurationRetriever.GetConfigurationDocument <SqlReplicationConnections <SqlReplicationConnections.PredefinedSqlConnectionWithConfigurationOrigin> >(Constants.SqlReplication.SqlReplicationConnectionsDocumentName);

                if (PrepareSqlReplicationConfig(sqlReplication, sqlReplication.Name, stats, sqlReplicationConnections.MergedDocument, false, false))
                {
                    if (performRolledbackTransaction)
                    {
                        using (var writer = new RelationalDatabaseWriter(Database, sqlReplication, stats))
                        {
                            resutls = writer.RolledBackExecute(scriptResult).ToArray();
                        }
                    }
                    else
                    {
                        var simulatedwriter = new RelationalDatabaseWriterSimulator(Database, sqlReplication, stats);
                        resutls = new List <RelationalDatabaseWriter.TableQuerySummary>
                        {
                            new RelationalDatabaseWriter.TableQuerySummary
                            {
                                Commands = simulatedwriter.SimulateExecuteCommandText(scriptResult)
                                           .Select(x => new RelationalDatabaseWriter.TableQuerySummary.CommandData
                                {
                                    CommandText = x
                                }).ToArray()
                            }
                        }.ToArray();
                    }
                }

                alert = stats.LastAlert;
            }
            catch (Exception e)
            {
                alert = new Alert
                {
                    AlertLevel = AlertLevel.Error,
                    CreatedAt  = SystemTime.UtcNow,
                    Message    = "Last SQL replication operation for " + sqlReplication.Name + " was failed",
                    Title      = "SQL replication error",
                    Exception  = e.ToString(),
                    UniqueKey  = "Sql Replication Error: " + sqlReplication.Name
                };
            }
            return(resutls);
        }
Exemplo n.º 3
0
		public RelationalDatabaseWriter.TableQuerySummary[] SimulateSqlReplicationSqlQueries(string strDocumentId, SqlReplicationConfig sqlReplication, bool performRolledbackTransaction, out Alert alert)
		{
			RelationalDatabaseWriter.TableQuerySummary[] resutls = null;

			try
			{
				var stats = new SqlReplicationStatistics(sqlReplication.Name, false);

				var jsonDocument = Database.Documents.Get(strDocumentId, null);
				JsonDocument.EnsureIdInMetadata(jsonDocument);
				var doc = jsonDocument.ToJson();
				doc[Constants.DocumentIdFieldName] = jsonDocument.Key;

				var docs = new List<ReplicatedDoc>
                           {
	                           new ReplicatedDoc
	                           {
		                           Document = doc,
								   Etag = jsonDocument.Etag,
								   Key = jsonDocument.Key,
								   SerializedSizeOnDisk = jsonDocument.SerializedSizeOnDisk
	                           }
                           };
				var scriptResult = ApplyConversionScript(sqlReplication, docs, stats);

				var connectionsDoc = Database.Documents.Get(Constants.RavenSqlReplicationConnectionsDocumentName, null);
				var sqlReplicationConnections = connectionsDoc != null ? connectionsDoc.DataAsJson.JsonDeserialization<SqlReplicationConnections>() : new SqlReplicationConnections();

				if (PrepareSqlReplicationConfig(sqlReplication, sqlReplication.Name, stats, sqlReplicationConnections, false, false))
				{
					if (performRolledbackTransaction)
					{
						using (var writer = new RelationalDatabaseWriter(Database, sqlReplication, stats))
						{
							resutls = writer.RolledBackExecute(scriptResult).ToArray();
						}
					}
					else
					{
						var simulatedwriter = new RelationalDatabaseWriterSimulator(Database, sqlReplication, stats);
						resutls = new List<RelationalDatabaseWriter.TableQuerySummary>
                        {
                            new RelationalDatabaseWriter.TableQuerySummary
                            {
                                Commands = simulatedwriter.SimulateExecuteCommandText(scriptResult)
                                    .Select(x => new RelationalDatabaseWriter.TableQuerySummary.CommandData
                                    {
                                        CommandText = x
                                    }).ToArray()
                            }
                        }.ToArray();


					}
				}

				alert = stats.LastAlert;
			}
			catch (Exception e)
			{
				alert = new Alert
				{
					AlertLevel = AlertLevel.Error,
					CreatedAt = SystemTime.UtcNow,
					Message = "Last SQL replication operation for " + sqlReplication.Name + " was failed",
					Title = "SQL replication error",
					Exception = e.ToString(),
					UniqueKey = "Sql Replication Error: " + sqlReplication.Name
				};
			}
			return resutls;
		}
Exemplo n.º 4
0
        public RelationalDatabaseWriter.TableQuerySummary[] SimulateSqlReplicationSQLQueries(string strDocumentId, SqlReplicationConfig sqlReplication, bool performRolledbackTransaction, out Alert alert)
        {
            alert = null;
            RelationalDatabaseWriter.TableQuerySummary[] resutls = null;
            
            try
            {
                var stats = new SqlReplicationStatistics(sqlReplication.Name);
                var docs = new List<JsonDocument>() { Database.Documents.Get(strDocumentId, null) };
                var scriptResult = ApplyConversionScript(sqlReplication, docs);

                var connectionsDoc = Database.Documents.Get(connectionsDocumentName, null);
                var sqlReplicationConnections = connectionsDoc.DataAsJson.JsonDeserialization<SqlReplicationConnections>();

                if (PrepareSqlReplicationConfig( sqlReplication, sqlReplication.Name,  stats, sqlReplicationConnections, false,false))
                {
                    if (performRolledbackTransaction)
                    {
                        using (var writer = new RelationalDatabaseWriter(Database, sqlReplication, stats))
                        {
                            resutls = writer.RolledBackExecute(scriptResult).ToArray();
                        }
                    }
                    else
                    {
                        var simulatedwriter = new RelationalDatabaseWriterSimulator(Database, sqlReplication, stats);
                        resutls = new List<RelationalDatabaseWriter.TableQuerySummary>()
                        {
                            new RelationalDatabaseWriter.TableQuerySummary()
                            {
                                Commands = simulatedwriter.SimulateExecuteCommandText(scriptResult)
                                    .Select(x => new RelationalDatabaseWriter.TableQuerySummary.CommandData()
                                    {
                                        CommandText = x
                                    }).ToArray()
                            }
                        }.ToArray();


                    }
                }

                alert = stats.LastAlert;
            }
            catch (Exception e)
            {
                alert = new Alert()
                {
                    AlertLevel = AlertLevel.Error,
                    CreatedAt = SystemTime.UtcNow,
                    Message = "Last SQL replication operation for " + sqlReplication.Name + " was failed",
                    Title = "SQL replication error",
                    Exception = e.ToString(),
                    UniqueKey = "Sql Replication Error: " + sqlReplication.Name
                };
            }
            return resutls;
        }