public AppDomainOperationExecutor(
string assembly,
string startupAssembly,
string projectDir,
string dataDirectory,
string rootNamespace,
string language,
string[] remainingArguments)
: base(assembly, startupAssembly, projectDir, rootNamespace, language, remainingArguments)
{
var info = new AppDomainSetup {
ApplicationBase = AppBasePath
};
var configurationFile = (startupAssembly ?? assembly) + ".config";
if (File.Exists(configurationFile))
{
Reporter.WriteVerbose(Resources.UsingConfigurationFile(configurationFile));
info.ConfigurationFile = configurationFile;
}
_domain = AppDomain.CreateDomain("EntityFrameworkCore.DesignDomain", null, info);
if (dataDirectory != null)
{
Reporter.WriteVerbose(Resources.UsingDataDir(dataDirectory));
_domain.SetData("DataDirectory", dataDirectory);
}
var reportHandler = new OperationReportHandler(
Reporter.WriteError,
Reporter.WriteWarning,
Reporter.WriteInformation,
Reporter.WriteVerbose);
_executor = _domain.CreateInstanceAndUnwrap(
DesignAssemblyName,
ExecutorTypeName,
false,
BindingFlags.Default,
null,
new object[]
{
reportHandler,
new Hashtable
{
{ "targetName", AssemblyFileName },
{ "startupTargetName", StartupAssemblyFileName },
{ "projectDir", ProjectDirectory },
{ "rootNamespace", RootNamespace },
{ "language", Language },
{ "toolsVersion", ProductInfo.GetVersion() },
{ "remainingArguments", RemainingArguments }
}
},
null,
null);
}
public void On_methods_are_noops_when_null()
{
var handler = new OperationReportHandler();
handler.OnWarning("Princess Celestia is in danger.");
handler.OnInformation("Princess Celestia is on her way.");
handler.OnVerbose("Princess Celestia is an alicorn.");
}
public void OnVerbose_works()
{
string result = null;
var handler = new OperationReportHandler(verboseHandler: m => result = m);
var message = "Princess Celestia is an alicorn.";
handler.OnVerbose(message);
Assert.Equal(message, result);
}
public void OnInformation_works()
{
string result = null;
var handler = new OperationReportHandler(informationHandler: m => result = m);
var message = "Princess Celestia is on her way.";
handler.OnInformation(message);
Assert.Equal(message, result);
}
public void OnWarning_works()
{
string result = null;
var handler = new OperationReportHandler(warningHandler: m => result = m);
var message = "Princess Celestia is in danger.";
handler.OnWarning(message);
Assert.Equal(message, result);
}
public AppDomainOperationExecutor(
string assembly,
string startupAssembly,
string projectDir,
string contentRootPath,
string dataDirectory,
string rootNamespace,
string environment)
: base(assembly, startupAssembly, projectDir, contentRootPath, dataDirectory, rootNamespace, environment)
{
var info = new AppDomainSetup {
ApplicationBase = AppBasePath
};
var configurationFile = (startupAssembly ?? assembly) + ".config";
if (File.Exists(configurationFile))
{
Reporter.WriteVerbose(string.Format(Resources.UsingConfigurationFile, configurationFile));
info.ConfigurationFile = configurationFile;
}
_domain = AppDomain.CreateDomain("EntityFrameworkCore.DesignDomain", null, info);
if (dataDirectory != null)
{
_domain.SetData("DataDirectory", dataDirectory);
}
var reportHandler = new OperationReportHandler();
_executor = _domain.CreateInstanceAndUnwrap(
DesignAssemblyName,
ExecutorTypeName,
false,
BindingFlags.Default,
null,
new object[]
{
reportHandler,
new Hashtable
{
{ "targetName", AssemblyFileName },
{ "startupTargetName", StartupAssemblyFileName },
{ "projectDir", ProjectDirectory },
{ "contentRootPath", ContentRootPath },
{ "rootNamespace", RootNamespace },
{ "environment", EnvironmentName }
}
},
null,
null);
}
private DbContext TryCreateContextUsingAppCode(Type dbContextType, Type startupType)
{
try
{
// Use EF design APIs to get the DBContext instance.
// EF infers the environment (Development/ Production) based on the environment variable
// ASPNETCORE_ENVIRONMENT. This should already be set up by the CodeGeneration.Design process.
OperationReportHandler operationHandler = new OperationReportHandler();
return(DbContextActivator.CreateInstance(dbContextType, startupType.GetTypeInfo().Assembly, operationHandler));
}
catch (Exception ex)
{
throw ex.Unwrap(_logger);
}
}
private DbContext TryCreateContextUsingAppCode(Type dbContextType, Type startupType)
{
try
{
// Use EF design APIs to get the DBContext instance.
var operationHandler = new OperationReportHandler();
var operationReporter = new OperationReporter(operationHandler);
// EF infers the environment (Development/ Production) based on the environment variable
// ASPNETCORE_ENVIRONMENT. This should already be set up by the CodeGeneration.Design process.
var dbContextOperations = new DbContextOperations(
operationReporter,
dbContextType.GetTypeInfo().Assembly,
startupType.GetTypeInfo().Assembly,
Array.Empty <string>());
var dbContextService = dbContextOperations.CreateContext(dbContextType.FullName);
return(dbContextService);
}
catch (Exception ex)
{
throw ex.Unwrap(_logger);
}
}
