public void RegisterAssemblyAndResolveCommand()
{
MigrationCommandRegistry commandRegistry = new MigrationCommandRegistry();
commandRegistry.RegisterAssembly(typeof(InfoMigrationCommand).Assembly);
Assert.IsNotNull(commandRegistry.ResolveCommand(MigrationCommand.Info));
}
public void RegisterAssembly()
{
MigrationCommandRegistry commandRegistry = new MigrationCommandRegistry();
commandRegistry.RegisterAssembly(typeof(InfoMigrationCommand).Assembly);
}
static int Main(string[] args)
{
System.Console.WriteLine(Resources.CopyrightInformation,
Assembly.GetExecutingAssembly().GetName().Version.ToString(4),
ApplicationInfo.Milestone);
if(args.Length == 0 || (args.Length == 1 && args[0] == "/?"))
{
System.Console.WriteLine();
System.Console.WriteLine(Resources.UsageInformation);
return 1;
} // if
serviceProvider = new ServiceProvider();
serviceProvider.RegisterService(BuildDbPlatformRegistry());
serviceProvider.RegisterService<IMigrationService>(delegate(IServiceProvider sp)
{
MigrationService migrationService = new MigrationService(
sp.GetService<IDbPlatform>(),
sp.GetService<IMigrationVersionInfoManager>(),
sp.GetService<IMigrationScriptExecutive>(),
sp.GetService<INativeSqlResourceProvider>());
migrationService.Migrating += MigrationServiceMigrating;
migrationService.Migrated += MigrationServiceMigrated;
return migrationService;
});
serviceProvider.RegisterService<IMigrationVersionInfoManager>(delegate(IServiceProvider sp)
{
return new DbMigrationVersionInfoManager(
sp.GetService<IDbPlatform>(),
sp.GetService<IDbCommandExecutionStrategy>(),
"SchemaInfo");
});
serviceProvider.RegisterService<IMigrationScriptExecutive>(delegate(IServiceProvider sp)
{
return new DbMigrationScriptExecutive(
sp.GetService<IDbCommandExecutionStrategy>());
});
serviceProvider.RegisterService(new DeploymentService());
serviceProvider.RegisterService(new ReverseEngineeringService());
serviceProvider.RegisterService(new UtcDateTimeTimestampProvider());
serviceProvider.RegisterService(new FileSystemNativeSqlResourceProvider(Directory.GetCurrentDirectory()));
//
// Prepare Migration Command Registry...
MigrationCommandRegistry migrationCommandRegistry = new MigrationCommandRegistry();
migrationCommandRegistry.RegisterAssembly(typeof(Program).Assembly);
try
{
//
// Parse parameters
MigrationParametersParser parametersParser = new MigrationParametersParser();
parameters = parametersParser.ParseMigrationParameters(args);
//
// If we have an output file name specified, use special IDbCommandExecutionStrategy
if(!string.IsNullOrEmpty(parameters.OutputFileName))
serviceProvider.RegisterService(new FileDbCommandExecutionStrategy(parameters.OutputFileName));
else
serviceProvider.RegisterService(new DbCommandExecutionStrategy());
//
// ...and execute whatever command we need
IMigrationCommand migrationCommand = migrationCommandRegistry.ResolveCommand(parameters.Command);
migrationCommand.ServiceProvider = serviceProvider;
migrationCommand.Execute(parameters);
} // try
catch(MdlParserException e)
{
using(new ConsoleStylingScope(ConsoleColor.Red))
System.Console.WriteLine(System.Environment.NewLine + "Compilation Exception: {0}", e.Message);
return 2;
} // catch
catch(MdlCompilerException e)
{
using(new ConsoleStylingScope(ConsoleColor.Red))
System.Console.WriteLine(System.Environment.NewLine + "Compilation Exception: {0} ({1})", e.Message,
e.Location);
return 3;
} // catch
catch(MigrationException e)
{
using(new ConsoleStylingScope(ConsoleColor.Red))
System.Console.WriteLine(System.Environment.NewLine + "Migration Exception: {0} ({1})", e.Message, e.SqlStatement);
return 4;
} // catch
catch(DbPlatformException e)
{
IDbPlatform dbPlatform = serviceProvider.GetService<DbPlatformRegistry>().ResolvePlatform(parameters.PlatformAlias);
using(new ConsoleStylingScope(ConsoleColor.Red))
System.Console.WriteLine(System.Environment.NewLine + "{0} Exception: {1}",
serviceProvider.GetService<DbPlatformRegistry>().GetPlatformName(dbPlatform), e.Message + e.StackTrace.ToString());
return 5;
} // catch
catch(DbException e)
{
IDbPlatform dbPlatform = serviceProvider.GetService<DbPlatformRegistry>().ResolvePlatform(parameters.PlatformAlias);
using (new ConsoleStylingScope(ConsoleColor.Red))
System.Console.WriteLine(System.Environment.NewLine + "{0} Exception: {1}",
serviceProvider.GetService<DbPlatformRegistry>().GetPlatformName(dbPlatform), e.Message + e.StackTrace.ToString());
return 6;
} // catch
catch(Exception e)
{
using(new ConsoleStylingScope(ConsoleColor.Red))
System.Console.WriteLine(System.Environment.NewLine + "Unknown Exception: {0}", e.ToString());
return 100;
} // catch
return 0;
}
