Class TaskExecutor

Inheritance
object
TaskExecutor
Inherited Members
Namespace: FluentMigrator.Runner.Initialization
Assembly: FluentMigrator.Runner.Core.dll
Syntax
public class TaskExecutor

Constructors

TaskExecutor(IRunnerContext, AssemblyLoaderFactory, IConnectionStringProvider, Action<IMigrationRunnerBuilder>)

Declaration
[Obsolete]
public TaskExecutor(IRunnerContext runnerContext, AssemblyLoaderFactory assemblyLoaderFactory, IConnectionStringProvider connectionStringProvider = null, Action<IMigrationRunnerBuilder> configureRunner = null)
Parameters
Type Name Description
IRunnerContext runnerContext
AssemblyLoaderFactory assemblyLoaderFactory
IConnectionStringProvider connectionStringProvider
Action<IMigrationRunnerBuilder> configureRunner

TaskExecutor(IRunnerContext, IConnectionStringProvider, AssemblyLoaderFactory, MigrationProcessorFactoryProvider)

Declaration
[Obsolete("Ony the statically provided factories are accessed")]
public TaskExecutor(IRunnerContext runnerContext, IConnectionStringProvider connectionStringProvider, AssemblyLoaderFactory assemblyLoaderFactory, MigrationProcessorFactoryProvider factoryProvider)
Parameters
Type Name Description
IRunnerContext runnerContext
IConnectionStringProvider connectionStringProvider
AssemblyLoaderFactory assemblyLoaderFactory
MigrationProcessorFactoryProvider factoryProvider

TaskExecutor(IRunnerContext, Action<IMigrationRunnerBuilder>)

Declaration
[Obsolete]
public TaskExecutor(IRunnerContext runnerContext, Action<IMigrationRunnerBuilder> configureRunner = null)
Parameters
Type Name Description
IRunnerContext runnerContext
Action<IMigrationRunnerBuilder> configureRunner

TaskExecutor(ILogger<TaskExecutor>, IAssemblySource, IOptions<RunnerOptions>, IServiceProvider)

Declaration
public TaskExecutor(ILogger<TaskExecutor> logger, IAssemblySource assemblySource, IOptions<RunnerOptions> runnerOptions, IServiceProvider serviceProvider)
Parameters
Type Name Description
ILogger<TaskExecutor> logger
IAssemblySource assemblySource
IOptions<RunnerOptions> runnerOptions
IServiceProvider serviceProvider

Properties

ConnectionStringProvider

Gets the connection string provider

Declaration
[CanBeNull]
[Obsolete]
protected IConnectionStringProvider ConnectionStringProvider { get; }
Property Value
Type Description
IConnectionStringProvider

Runner

Gets the current migration runner

Declaration
[CanBeNull]
protected IMigrationRunner Runner { get; set; }
Property Value
Type Description
IMigrationRunner
Remarks

This will only be set during a migration operation

ServiceProvider

Gets the service provider used to instantiate all migration services

Declaration
[NotNull]
protected IServiceProvider ServiceProvider { get; }
Property Value
Type Description
IServiceProvider

Methods

Execute()

Declaration
public void Execute()

GetTargetAssemblies()

Declaration
[Obsolete]
protected virtual IEnumerable<Assembly> GetTargetAssemblies()
Returns
Type Description
IEnumerable<Assembly>

HasMigrationsToApply()

Checks whether the current task will actually run any migrations. Can be used to decide whether it's necessary perform a backup before the migrations are executed.

Declaration
public bool HasMigrationsToApply()
Returns
Type Description
bool

Initialize()

Will be called during the runner scope initialization

Declaration
protected virtual void Initialize()
Remarks

The Runner isn't initialized yet.