private string ResolveConnectionString(string connectionStringName)
{
// Multi-tenancy unaware contexts should always use the host connection string
if (typeof(TDbContext).IsDefined(typeof(IgnoreMultiTenancyAttribute), false))
{
using (_currentTenant.Change(null))
{
return(_connectionStringResolver.Resolve(connectionStringName));
}
}
return(_connectionStringResolver.Resolve(connectionStringName));
}
public TDbContext GetDbContext()
{
Logger.LogWarning(
"UnitOfWorkDbContextProvider.GetDbContext is deprecated. Use GetDbContextAsync instead! " +
"You are probably using LINQ (LINQ extensions) directly on a repository. In this case, use repository.GetQueryableAsync() method " +
"to obtain an IQueryable<T> instance and use LINQ (LINQ extensions) on this object. "
);
Logger.LogWarning(Environment.StackTrace.Truncate(2048));
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new AbpException("A DbContext can only be created inside a unit of work!");
}
var connectionStringName = ConnectionStringNameAttribute.GetConnStringName <TDbContext>();
var connectionString = _connectionStringResolver.Resolve(connectionStringName);
var dbContextKey = $"{typeof(TDbContext).FullName}_{connectionString}";
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() => new EfCoreDatabaseApi <TDbContext>(
CreateDbContext(unitOfWork, connectionStringName, connectionString)
));
return(((EfCoreDatabaseApi <TDbContext>)databaseApi).DbContext);
}
public TMongoDbContext GetDbContext()
{
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new AbpException(
$"A {nameof(IMongoDatabase)} instance can only be created inside a unit of work!");
}
var connectionString = _connectionStringResolver.Resolve <TMongoDbContext>();
var dbContextKey = $"{typeof(TMongoDbContext).FullName}_{connectionString}";
var mongoUrl = new MongoUrl(connectionString);
var databaseName = mongoUrl.DatabaseName;
if (databaseName.IsNullOrWhiteSpace())
{
databaseName = ConnectionStringNameAttribute.GetConnStringName <TMongoDbContext>();
}
//TODO: Create only single MongoDbClient per connection string in an application (extract MongoClientCache for example).
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() => new MongoDbDatabaseApi <TMongoDbContext>(CreateDbContext(unitOfWork, mongoUrl, databaseName)));
return(((MongoDbDatabaseApi <TMongoDbContext>)databaseApi).DbContext);
}
public IMongoDatabase GetDatabase()
{
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new AbpException($"A {nameof(IMongoDatabase)} instance can only be created inside a unit of work!");
}
var connectionString = _connectionStringResolver.Resolve <TMongoDbContext>();
var dbContextKey = $"{typeof(TMongoDbContext).FullName}_{connectionString}";
string databaseName;
if (connectionString.Contains("|"))
{
var splitted = connectionString.Split('|');
connectionString = splitted[0];
databaseName = splitted[1];
}
else
{
databaseName = ConnectionStringNameAttribute.GetConnStringName <TMongoDbContext>();
}
//TODO: Create only single MongoDbClient per connection string in an application (extract MongoClientCache for example).
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() => new MongoDbDatabaseApi(
new MongoClient(connectionString).GetDatabase(databaseName)
));
return(((MongoDbDatabaseApi)databaseApi).Database);
}
public Dog3DapperRepository(IConnectionStringResolver connectionStringResolver)
{
string connectionString = connectionStringResolver.Resolve("DogStore");
//_dbConnection = new Microsoft.Data.SqlClient.SqlConnection(connectionString);
_dbConnection = new MySqlConnection(connectionString);
}
public TMongoDbContext GetDbContext()
{
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new RocketException($"A {nameof(IMongoDatabase)} instance can only be created inside a unit of work!");
}
var connectionString = _connectionStringResolver.Resolve <TMongoDbContext> ();
var dbContextKey = $"{typeof(TMongoDbContext).FullName}_{connectionString}";
var mongoUrl = new MongoUrl(connectionString);
var databaseName = mongoUrl.DatabaseName;
if (databaseName.IsNullOrWhiteSpace())
{
databaseName = ConnectionStringNameAttribute.GetConnStringName <TMongoDbContext> ();
}
//TODO: 考虑创建一个单例的客户端 MongoDbClient (除了作为示例 MongoClientCache).
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() => {
var database = new MongoClient(mongoUrl).GetDatabase(databaseName);
var dbContext = unitOfWork.ServiceProvider.GetRequiredService <TMongoDbContext> ();
dbContext.ToRocketMongoDbContext().InitializeDatabase(database);
return(new MongoDbDatabaseApi <TMongoDbContext> (dbContext));
});
return(((MongoDbDatabaseApi <TMongoDbContext>)databaseApi).DbContext);
}
public TMongoDbContext GetDbContext()
{
Logger.LogWarning(
"UnitOfWorkDbContextProvider.GetDbContext is deprecated. Use GetDbContextAsync instead! " +
"You are probably using LINQ (LINQ extensions) directly on a repository. In this case, use repository.GetQueryableAsync() method " +
"to obtain an IQueryable<T> instance and use LINQ (LINQ extensions) on this object. "
);
Logger.LogWarning(Environment.StackTrace.Truncate(2048));
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new AbpException(
$"A {nameof(IMongoDatabase)} instance can only be created inside a unit of work!");
}
var connectionString = _connectionStringResolver.Resolve <TMongoDbContext>();
var dbContextKey = $"{typeof(TMongoDbContext).FullName}_{connectionString}";
var mongoUrl = new MongoUrl(connectionString);
var databaseName = mongoUrl.DatabaseName;
if (databaseName.IsNullOrWhiteSpace())
{
databaseName = ConnectionStringNameAttribute.GetConnStringName <TMongoDbContext>();
}
//TODO: Create only single MongoDbClient per connection string in an application (extract MongoClientCache for example).
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() => new MongoDbDatabaseApi <TMongoDbContext>(CreateDbContext(unitOfWork, mongoUrl, databaseName)));
return(((MongoDbDatabaseApi <TMongoDbContext>)databaseApi).DbContext);
}
/// <summary>
/// The core upsert implementation.
/// </summary>
/// <param name="event">The event to be upserted.</param>
/// <returns>The updated event.</returns>
/// <exception cref="Veritema.Data.ScheduleException">
/// The event must start in the future.
/// or
/// The event must end after it starts.
/// or
/// The event must be at least 30 minutes in duration.
/// </exception>
private async Task <Event> UpsertKernelAsync(Event @event)
{
string connectionString = _resolver.Resolve(ConnectionStringName)
.Match(
Some: v => v,
None: () => { throw new ConfigurationErrorsException($"Cannot load the configuration string with name {{{ConnectionStringName}}}"); }
);
if (@event.StartUtc < DateTime.UtcNow)
{
throw new ScheduleException("The event must start in the future.");
}
if (@event.EndUtc < @event.StartUtc)
{
throw new ScheduleException("The event must end after it starts.");
}
if (@event.EndUtc < @event.StartUtc.AddMinutes(30))
{
throw new ScheduleException("The event must be at least 30 minutes in duration.");
}
string sql = LoadScript("UpsertEvent.Sql");
using (var connection = new SqlConnection(connectionString))
{
var record = new EventRecord
{
Id = @event.Id > -1 ? @event.Id : 0,
Title = @event.Title,
Details = @event.Description,
End = new DateTimeOffset(@event.EndUtc),
Start = new DateTimeOffset(@event.StartUtc),
Confirmed = @event.Confirmed,
StyleId = @event.Style.HasValue ? (int)@event.Style.Value : new int?(),
LocationId = @event.Location != null ? @event.Location.Id : new int?(),
Updated = DateTimeOffset.Now,
TypeId = (char)@event.Type
};
record = await connection.QueryFirstAsync <EventRecord>(sql, record);
@event = new Event
{
Id = record.Id,
Title = record.Title,
Description = record.Details,
EndUtc = record.End.UtcDateTime,
StartUtc = record.Start.UtcDateTime,
Confirmed = record.Confirmed,
Style = record.StyleId.HasValue ? (MartialArtStyle)record.StyleId.Value : new MartialArtStyle?(),
Location = record.LocationId.HasValue ? await _locationLoader.GetAsync(record.LocationId.Value) : null,
Updated = record.Updated,
Type = (EventType)record.TypeId
};
}
return(@event);
}
public TDbContext GetDbContext()
{
if (!(_unitOfWorkManager.Current is EfUnitOfWork uow))
{
throw new NotSupportedException($"UnitOfWork is not type of {typeof(EfUnitOfWork).FullName}.");
}
var connectionString = _connectionStringResolver.Resolve <TDbContext>();
return(uow.GetOrCreateDbContext <TDbContext>(connectionString));
}
public IMemoryDatabase GetDatabase()
{
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new AbpException($"A {nameof(IMemoryDatabase)} instance can only be created inside a unit of work!");
}
var connectionString = _connectionStringResolver.Resolve <TMemoryDbContext>();
var dbContextKey = $"{typeof(TMemoryDbContext).FullName}_{connectionString}";
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() => new MemoryDbDatabaseApi(
_memoryDatabaseManager.Get(connectionString)
));
return(((MemoryDbDatabaseApi)databaseApi).Database);
}
/// <summary>
/// Gets the defined locations.
/// </summary>
/// <returns>The set of locations.</returns>
public async Task <IEnumerable <Location> > GetAsync()
{
string connectionString = _resolver.Resolve(ConnectionStringName)
.Match(
Some: v => v,
None: () => { throw new ConfigurationErrorsException($"Cannot load the configuration string with name {{{ConnectionStringName}}}"); }
);
string sql = LoadScript("QueryLocations.sql");
IEnumerable <Location> locations;
using (var connection = new SqlConnection(connectionString))
{
var records = await connection.QueryAsync(sql);
locations = records.Select(i => Map(i)).Cast <Location>().ToArray();
}
return(locations);
}
/// <summary>
/// Deletes the event asynchronously.
/// </summary>
/// <param name="id">The event identifier.</param>
public async Task DeleteAsync(long id)
{
string connectionString = _resolver.Resolve(ConnectionStringName)
.Match(
Some: v => v,
None: () => { throw new ConfigurationErrorsException($"Cannot load the configuration string with name {{{ConnectionStringName}}}"); }
);
using (var connection = new SqlConnection(connectionString))
{
await connection.ExecuteAsync("DELETE from [v].[Event] where Id = @id", new { id = id });
}
}
public Dfhv(IOptions <Option> options, IRazorLightEngine razorLightEngine, INameResolver nameResolver, IConnectionStringResolver connectionStringResolver)
{
_razorLightEngine = razorLightEngine;
_nameResolver = nameResolver;
_connectionStringResolver = connectionStringResolver;
_option = options.Value;
var connectionName = _option.AzureStorageConnectionStringName ?? ConnectionStringNames.Storage;
var resolvedStorageConnectionString = _connectionStringResolver.Resolve(connectionName);
var account = CloudStorageAccount.Parse(resolvedStorageConnectionString);
_tableClient = account.CreateCloudTableClient();
_blobClient = account.CreateCloudBlobClient();
_handler = new HttpHandler(_tableClient, _option.HubName, _razorLightEngine, this);
}
public RedisDurabilityProviderFactory(IOptions <DurableTaskOptions> options, IConnectionStringResolver connectionStringResolver)
{
this.defaultConnectionName = options.Value.StorageProvider["connectionName"] as string;
string redisConnectionString = connectionStringResolver.Resolve(this.defaultConnectionName);
this.defaultHubName = options.Value.HubName;
this.connectionResolver = connectionStringResolver;
var defaultTaskHubService = new RedisOrchestrationService(new RedisOrchestrationServiceSettings()
{
TaskHubName = this.defaultHubName,
RedisConnectionString = redisConnectionString,
});
this.defaultProvider = new DurabilityProvider("Redis", defaultTaskHubService, defaultTaskHubService, this.defaultConnectionName);
}
internal SqlOrchestrationServiceSettings GetOrchestrationServiceSettings(
DurableTaskOptions extensionOptions,
IConnectionStringResolver connectionStringResolver)
{
if (connectionStringResolver == null)
{
throw new ArgumentNullException(nameof(connectionStringResolver));
}
string?connectionString = connectionStringResolver.Resolve(this.ConnectionStringName);
if (string.IsNullOrEmpty(connectionString))
{
throw new InvalidOperationException(
$"No SQL connection string configuration was found for the app setting or environment variable named '{this.ConnectionStringName}'.");
}
// Validate the connection string
try
{
new SqlConnectionStringBuilder(connectionString);
}
catch (ArgumentException e)
{
throw new ArgumentException("The provided connection string is invalid.", e);
}
var settings = new SqlOrchestrationServiceSettings(connectionString, this.TaskHubName)
{
CreateDatabaseIfNotExists = this.CreateDatabaseIfNotExists,
LoggerFactory = this.LoggerFactory,
WorkItemBatchSize = this.TaskEventBatchSize,
WorkItemLockTimeout = this.TaskEventLockTimeout,
};
if (extensionOptions.MaxConcurrentActivityFunctions.HasValue)
{
settings.MaxConcurrentActivities = extensionOptions.MaxConcurrentActivityFunctions.Value;
}
if (extensionOptions.MaxConcurrentOrchestratorFunctions.HasValue)
{
settings.MaxActiveOrchestrations = extensionOptions.MaxConcurrentOrchestratorFunctions.Value;
}
return(settings);
}
/// <summary>
/// Issue the specified TSQL query against the backing store.
/// </summary>
/// <param name="tsql">The TSQL to be executed.</param>
/// <param name="parameters">The request parameters.</param>
/// <returns>The meterialized events.</returns>
private async Task <IEnumerable <Person> > QueryAsync(string tsql, object parameters)
{
string connectionString = _resolver.Resolve(ConnectionStringName)
.Match(
Some: v => v,
None: () => { throw new ConfigurationErrorsException($"Cannot load the configuration string with name {{{ConnectionStringName}}}"); }
);
IEnumerable <Person> people;
using (var connection = new SqlConnection(connectionString))
{
var records = await connection.QueryAsync(tsql, parameters);
people = records.Map(i => ToPerson(i)).Cast <Person>().ToArray();
}
return(people);
}
/// <summary>
/// Issue the specified TSQL query against the backing store.
/// </summary>
/// <param name="tsql">The TSQL to be executed.</param>
/// <param name="parameters">The request parameters.</param>
/// <returns>The meterialized events.</returns>
private async Task <IEnumerable <Event> > Query(string tsql, object parameters)
{
string connectionString = _resolver.Resolve(ConnectionStringName)
.Match(
Some: v => v,
None: () => { throw new ConfigurationErrorsException($"Cannot load the configuration string with name {{{ConnectionStringName}}}"); }
);
IEnumerable <Event> events;
using (var connection = new SqlConnection(connectionString))
{
var records = await connection.QueryAsync <EventRecord>(tsql, parameters);
events = records.Select((async(i) => await MapAsync(i))).Select(i => i.Result).ToArray();
}
return(events);
}
public TDbContext GetDbContext()
{
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new Exception("A DbContext can only be created inside a unit of work!");
}
var connectionStringName = ConnectionStringNameAttribute.GetConnStringName <TDbContext>();
var connectionString = _connectionStringResolver.Resolve(connectionStringName);
var dbContextKey = $"{typeof(TDbContext).FullName}_{connectionString}";
var databaseApi = unitOfWork.GetOrAddDatabaseApi(dbContextKey, () =>
new EfCoreDatabaseApi <TDbContext>(CreateDbContext(unitOfWork, connectionStringName, connectionString)
));
return(((EfCoreDatabaseApi <TDbContext>)databaseApi).DbContext);
}
private static StorageAccountDetails GetStorageAccountDetailsOrNull(IConnectionStringResolver connectionStringResolver, string connectionName)
{
if (string.IsNullOrEmpty(connectionName))
{
return(null);
}
string resolvedStorageConnectionString = connectionStringResolver.Resolve(connectionName);
if (string.IsNullOrEmpty(resolvedStorageConnectionString))
{
throw new InvalidOperationException($"Unable to resolve the Azure Storage connection named '{connectionName}'.");
}
return(new StorageAccountDetails
{
ConnectionString = resolvedStorageConnectionString,
});
}
public TDbContext GetDbContext <TDbContext>() where TDbContext : AbpDbContext
{
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new AbpException("A DbContext can only be created inside a unit of work!");
}
var connectionStringName = typeof(TDbContext).Name;
var connectionString = _connectionStringResolver.Resolve <TDbContext>();
var dbContextKey = $"{typeof(TDbContext).FullName}:{unitOfWork.Options.IsTransactional}:{connectionString}";
var databaseProvider = _connectionStringResolver.GetDatabaseProvider();
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() => new EfCoreDatabaseApi <TDbContext>(
CreateDbContext <TDbContext>(unitOfWork, connectionStringName, connectionString, databaseProvider)
));
return(((EfCoreDatabaseApi <TDbContext>)databaseApi).DbContext);
}
public TRavenDbContext GetDbContext()
{
IUnitOfWork unitOfWork;
try
{
unitOfWork = _unitOfWorkManager.Current;
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
if (unitOfWork == null)
{
throw new AbpException($"A {nameof(IAsyncDocumentSession)} instance can only be created inside a unit of work!");
}
var connectionString = _connectionStringResolver.Resolve <TRavenDbContext>();
var dbContextKey = $"{typeof(TRavenDbContext).FullName}_{connectionString}";
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() =>
{
var dbContext = unitOfWork.ServiceProvider.GetRequiredService <TRavenDbContext>();
var session = RavenFactory.Store.OpenAsyncSession();
//dbContext.ToAbpMongoDbContext().InitializeDatabase(database);
return(new RavenDbDatabaseApi <TRavenDbContext>(dbContext));
});
return(((RavenDbDatabaseApi <TRavenDbContext>)databaseApi).DbContext);
}
/// <summary>
/// 获取或创建数据库上下文
/// </summary>
/// <param name="dbContextType">数据库上下文类型</param>
/// <param name="name">名称</param>
/// <returns>数据库上下文对象</returns>
public virtual DbContext GetOrCreateDbContext()
{
// 获取连接字符串
var nameOrConnectionString = _connectionStringResolver.Resolve(this.GetConnectionStringName());
// 缓存键值
var dbContextKey = this.GetDbContextKey(nameOrConnectionString);
DbContext dbContext;
if (!ActiveDbContexts.TryGetValue(dbContextKey, out dbContext))
{
if (Options.IsTransactional == true)
{
dbContext = _transactionStrategy.CreateDbContext(nameOrConnectionString, _dbContextResolver, this._dbContextProviderName);
}
else
{
dbContext = _dbContextResolver.Resolve(nameOrConnectionString, null, this.Options, this._dbContextProviderName);
}
if (Options.Timeout.HasValue &&
dbContext.Database.IsRelational() &&
!dbContext.Database.GetCommandTimeout().HasValue)
{
var commandTimeout = Convert.ToInt32(Options.Timeout.Value.TotalSeconds);
//dbContext.Database.SetCommandTimeout(Options.Timeout.Value.TotalSeconds.To<int>());
dbContext.Database.SetCommandTimeout(commandTimeout);
}
//TODO: Object materialize event
//TODO: Apply current filters to this dbcontext
ActiveDbContexts[dbContextKey] = dbContext;
}
return(dbContext);
}
public void All_Tests()
{
//No tenant in current context
_connectionResolver.Resolve().ShouldBe("default-value");
_connectionResolver.Resolve("db1").ShouldBe("db1-default-value");
//Overrided connection strings for tenant1
using (_currentTenant.Change(_tenant1Id))
{
_connectionResolver.Resolve().ShouldBe("tenant1-default-value");
_connectionResolver.Resolve("db1").ShouldBe("tenant1-db1-value");
}
//No tenant in current context
_connectionResolver.Resolve().ShouldBe("default-value");
_connectionResolver.Resolve("db1").ShouldBe("db1-default-value");
//Undefined connection strings for tenant2
using (_currentTenant.Change(_tenant2Id))
{
_connectionResolver.Resolve().ShouldBe("default-value");
_connectionResolver.Resolve("db1").ShouldBe("db1-default-value");
}
}
public TVfpContext GetDbContext()
{
var unitOfWork = _unitOfWorkManager.Current;
if (unitOfWork == null)
{
throw new AbpException($"A {nameof(Database)} instance can only be created inside a unit of work!");
}
var connectionString = _connectionStringResolver.Resolve <TVfpContext>();
var dbContextKey = $"{typeof(TVfpContext).FullName}_{connectionString}";
//var mongoUrl = new MongoUrl(connectionString);
string databaseName = @"D:\GitHub\dados\SincaTeste.dbc"; //mongoUrl.DatabaseName;
if (databaseName.IsNullOrWhiteSpace())
{
databaseName = ConnectionStringNameAttribute.GetConnStringName <TVfpContext>();
}
//TODO: Create only single MongoDbClient per connection string in an application (extract MongoClientCache for example).
var databaseApi = unitOfWork.GetOrAddDatabaseApi(
dbContextKey,
() =>
{
var database = new DbContext(new VfpConnection(@"D:\GitHub\dados\SincaTeste.dbc"), true);
var dbContext = unitOfWork.ServiceProvider.GetRequiredService <TVfpContext>();
dbContext.ToAbpVfpContext().InitializeDatabase(database.Database);
return(new VfpDatabaseApi <TVfpContext>(dbContext));
});
return(((VfpDatabaseApi <TVfpContext>)databaseApi).DbContext);
}
public ConnectionContext GetCurrentConnectionContext()
{
return(new ConnectionContext(_connectionStringResolver.Resolve()));
}
/// <summary>
///
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="resolver"></param>
/// <returns></returns>
public static string Resolve <T>(this IConnectionStringResolver resolver)
{
return(resolver.Resolve(ConnectionStringNameAttribute.GetConnStringName <T>()));
}
public static string Resolve <T>(this IConnectionStringResolver resolver)
{
return(resolver.Resolve(typeof(T)));
}
public static string Resolve(this IConnectionStringResolver resolver, Type type)
{
return(resolver.Resolve(ConnectionStringNameAttribute.GetConnStringName(type)));
}
/// <summary>
/// 获取当前的连接和事务信息
/// </summary>
/// <returns></returns>
public virtual ActiveTransactionInfo GetActiveTransactionInfo()
{
var nameOrConnectionString = _connectionStringResolver.Resolve(this.GetConnectionStringName());
return(this._transactionStrategy.GetActiveTransactionInfo(nameOrConnectionString));
}