C# Класс Tortuga.Chain.PostgreSqlDataSource

Class PostgreSqlDataSource.

Наследование: PostgreSqlDataSourceBase, IRootDataSource

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Private Properties

Свойство	Тип	Описание
CreateConnection	Npgsql.NpgsqlConnection
CreateConnectionAsync	Task
IRootDataSource	System.Data.Common.DbConnection
IRootDataSource	IOpenDataSource
IRootDataSource	ITransactionalDataSource
IRootDataSource	Task
IRootDataSource	Task
PostgreSqlDataSource	Npgsql
WithSettings	PostgreSqlDataSource

Открытые методы

Метод	Описание
BeginTransaction ( IsolationLevel isolationLevel = null, bool forwardEvents = true ) : PostgreSqlTransactionalDataSource	Begins the transaction.
BeginTransactionAsync ( IsolationLevel isolationLevel = null, bool forwardEvents = true ) : Task	Begins the transaction.
CreateFromConfig ( string connectionName ) : PostgreSqlDataSource	Creates a new connection using the connection string in the app.config file.
PostgreSqlDataSource ( NpgsqlConnectionStringBuilder connectionBuilder, PostgreSqlDataSourceSettings settings = null ) : Npgsql	Initializes a new instance of the PostgreSqlDataSource class.
PostgreSqlDataSource ( string name, NpgsqlConnectionStringBuilder connectionBuilder, PostgreSqlDataSourceSettings settings = null ) : Npgsql	Initializes a new instance of the PostgreSqlDataSource class.
PostgreSqlDataSource ( string connectionString, PostgreSqlDataSourceSettings settings = null ) : Npgsql	Initializes a new instance of the PostgreSqlDataSource class.
PostgreSqlDataSource ( string name, string connectionString, PostgreSqlDataSourceSettings settings = null ) : Npgsql	Initializes a new instance of the PostgreSqlDataSource class.
TestConnection ( ) : void	Tests the connection.
TestConnectionAsync ( ) : Task	Tests the connection asynchronously.
WithCache ( ICacheAdapter cache ) : PostgreSqlDataSource	Craetes a new data source with the provided cache.
WithRules ( ) : PostgreSqlDataSource	Creates a new data source with additional audit rules.
WithRules ( IEnumerable additionalRules ) : PostgreSqlDataSource	Creates a new data source with additional audit rules.
WithUser ( object userValue ) : PostgreSqlDataSource	Creates a new data source with the indicated user. This is used in conjunction with audit rules.

Защищенные методы

Метод	Описание
Execute ( NpgsqlParameter>.CommandExecutionToken executionToken, CommandImplementation implementation, object state ) : int?	Executes the specified operation.
Execute ( NpgsqlTransaction>.OperationExecutionToken executionToken, NpgsqlTransaction>.OperationImplementation implementation, object state ) : int?	Executes the specified operation.
ExecuteAsync ( NpgsqlParameter>.CommandExecutionToken executionToken, CommandImplementationAsync implementation, CancellationToken cancellationToken, object state ) : Task	execute as an asynchronous operation.
ExecuteAsync ( NpgsqlTransaction>.OperationExecutionToken executionToken, NpgsqlTransaction>.OperationImplementationAsync implementation, CancellationToken cancellationToken, object state ) : Task	execute as an asynchronous operation.

Приватные методы

Метод	Описание
CreateConnection ( ) : NpgsqlConnection
CreateConnectionAsync ( CancellationToken cancellationToken = default(CancellationToken) ) : Task
IRootDataSource ( ) : DbConnection
IRootDataSource ( DbConnection connection, DbTransaction transaction ) : IOpenDataSource
IRootDataSource ( ) : ITransactionalDataSource
IRootDataSource ( ) : Task
IRootDataSource ( ) : Task
PostgreSqlDataSource ( string name, NpgsqlConnectionStringBuilder connectionBuilder, PostgreSqlDataSourceSettings settings, PostgreSqlMetadataCache databaseMetadata, ICacheAdapter cache, object>.ConcurrentDictionary extensionCache ) : Npgsql
WithSettings ( PostgreSqlDataSourceSettings settings ) : PostgreSqlDataSource

Описание методов

BeginTransaction() публичный Метод

Begins the transaction.

public BeginTransaction ( IsolationLevel isolationLevel = null, bool forwardEvents = true ) : PostgreSqlTransactionalDataSource
isolationLevel	IsolationLevel	The isolation level.
forwardEvents	bool	if set to true [forward events].
Результат	PostgreSqlTransactionalDataSource

BeginTransactionAsync() публичный Метод

Begins the transaction.

public BeginTransactionAsync ( IsolationLevel isolationLevel = null, bool forwardEvents = true ) : Task
isolationLevel	IsolationLevel	The isolation level.
forwardEvents	bool	if set to true [forward events].
Результат	Task

CreateFromConfig() публичный статический Метод

Creates a new connection using the connection string in the app.config file.

public static CreateFromConfig ( string connectionName ) : PostgreSqlDataSource
connectionName	string
Результат	PostgreSqlDataSource

Execute() защищенный Метод

Executes the specified operation.

executionToken;executionToken is null. /// or /// implementation;implementation is null.

protected Execute ( NpgsqlParameter>.CommandExecutionToken executionToken, CommandImplementation implementation, object state ) : int?
executionToken	NpgsqlParameter>.CommandExecutionToken	The execution token.
implementation	CommandImplementation	The implementation that handles processing the result of the command.
state	object	User supplied state.
Результат	int?

Execute() защищенный Метод

Executes the specified operation.

/// executionToken;executionToken is null. /// or /// implementation;implementation is null. ///

protected Execute ( NpgsqlTransaction>.OperationExecutionToken executionToken, NpgsqlTransaction>.OperationImplementation implementation, object state ) : int?
executionToken	NpgsqlTransaction>.OperationExecutionToken	The execution token.
implementation	NpgsqlTransaction>.OperationImplementation	The implementation.
state	object	The state.
Результат	int?

ExecuteAsync() защищенный Метод

execute as an asynchronous operation.

/// executionToken;executionToken is null. /// or /// implementation;implementation is null. ///

protected ExecuteAsync ( NpgsqlParameter>.CommandExecutionToken executionToken, CommandImplementationAsync implementation, CancellationToken cancellationToken, object state ) : Task
executionToken	NpgsqlParameter>.CommandExecutionToken	The execution token.
implementation	CommandImplementationAsync	The implementation that handles processing the result of the command.
cancellationToken	System.Threading.CancellationToken	The cancellation token.
state	object	User supplied state.
Результат	Task

ExecuteAsync() защищенный Метод

execute as an asynchronous operation.

/// executionToken;executionToken is null. /// or /// implementation;implementation is null. ///

protected ExecuteAsync ( NpgsqlTransaction>.OperationExecutionToken executionToken, NpgsqlTransaction>.OperationImplementationAsync implementation, CancellationToken cancellationToken, object state ) : Task
executionToken	NpgsqlTransaction>.OperationExecutionToken	The execution token.
implementation	NpgsqlTransaction>.OperationImplementationAsync	The implementation.
cancellationToken	System.Threading.CancellationToken	The cancellation token.
state	object	The state.
Результат	Task

PostgreSqlDataSource() публичный Метод

Initializes a new instance of the PostgreSqlDataSource class.

public PostgreSqlDataSource ( NpgsqlConnectionStringBuilder connectionBuilder, PostgreSqlDataSourceSettings settings = null ) : Npgsql
connectionBuilder	Npgsql.NpgsqlConnectionStringBuilder	The connection builder.
settings	PostgreSqlDataSourceSettings	The settings.
Результат	Npgsql

PostgreSqlDataSource() публичный Метод

Initializes a new instance of the PostgreSqlDataSource class.

public PostgreSqlDataSource ( string name, NpgsqlConnectionStringBuilder connectionBuilder, PostgreSqlDataSourceSettings settings = null ) : Npgsql
name	string	The name.
connectionBuilder	Npgsql.NpgsqlConnectionStringBuilder	The connection builder.
settings	PostgreSqlDataSourceSettings	The settings.
Результат	Npgsql

PostgreSqlDataSource() публичный Метод

Initializes a new instance of the PostgreSqlDataSource class.

public PostgreSqlDataSource ( string connectionString, PostgreSqlDataSourceSettings settings = null ) : Npgsql
connectionString	string	The connection string.
settings	PostgreSqlDataSourceSettings	The settings.
Результат	Npgsql

PostgreSqlDataSource() публичный Метод

Initializes a new instance of the PostgreSqlDataSource class.

connectionString is null or empty.;connectionString

public PostgreSqlDataSource ( string name, string connectionString, PostgreSqlDataSourceSettings settings = null ) : Npgsql
name	string	The name.
connectionString	string	The connection string.
settings	PostgreSqlDataSourceSettings	The settings.
Результат	Npgsql

TestConnection() публичный Метод

Tests the connection.

public TestConnection ( ) : void
Результат	void

TestConnectionAsync() публичный Метод

Tests the connection asynchronously.

public TestConnectionAsync ( ) : Task
Результат	Task

WithCache() публичный Метод

Craetes a new data source with the provided cache.

public WithCache ( ICacheAdapter cache ) : PostgreSqlDataSource
cache	ICacheAdapter	The cache.
Результат	PostgreSqlDataSource

WithRules() публичный Метод

Creates a new data source with additional audit rules.

public WithRules ( ) : PostgreSqlDataSource
Результат	PostgreSqlDataSource

WithRules() публичный Метод

Creates a new data source with additional audit rules.

public WithRules ( IEnumerable additionalRules ) : PostgreSqlDataSource
additionalRules	IEnumerable	The additional rules.
Результат	PostgreSqlDataSource

WithUser() публичный Метод

Creates a new data source with the indicated user.

This is used in conjunction with audit rules.

public WithUser ( object userValue ) : PostgreSqlDataSource
userValue	object	The user value.
Результат	PostgreSqlDataSource