public EntityTypeCodeGeneratorHelper([NotNull] EntityTypeGeneratorModel generatorModel,
[NotNull] IRelationalMetadataExtensionProvider extensionsProvider)
{
Check.NotNull(generatorModel, nameof(generatorModel));
Check.NotNull(extensionsProvider, nameof(extensionsProvider));
GeneratorModel = generatorModel;
ExtensionsProvider = extensionsProvider;
}
public virtual async Task <List <string> > GenerateAsync(
[NotNull] ReverseEngineeringConfiguration configuration,
CancellationToken cancellationToken = default(CancellationToken))
{
Check.NotNull(configuration, nameof(configuration));
CheckConfiguration(configuration);
var resultingFiles = new List <string>();
var providerAssembly = configuration.ProviderAssembly;
var provider = GetProvider(providerAssembly);
var metadataModel = GetMetadataModel(provider, configuration);
var dbContextGeneratorModel = new DbContextGeneratorModel
{
ClassName = configuration.ContextClassName,
Namespace = configuration.Namespace,
ProviderAssembly = configuration.ProviderAssembly.FullName,
ConnectionString = configuration.ConnectionString,
Generator = this,
MetadataModel = metadataModel
};
var dbContextCodeGeneratorHelper = provider.DbContextCodeGeneratorHelper(dbContextGeneratorModel);
dbContextGeneratorModel.Helper = dbContextCodeGeneratorHelper;
var dbContextClassName = configuration.ContextClassName
?? dbContextCodeGeneratorHelper.ClassName(configuration.ConnectionString);
CheckOutputFiles(configuration.OutputPath, dbContextClassName, metadataModel);
var templating = _serviceProvider.GetRequiredService <ITemplating>();
var dbContextTemplate = provider.DbContextTemplate;
var templateResult = await templating.RunTemplateAsync(dbContextTemplate, dbContextGeneratorModel, provider);
if (templateResult.ProcessingException != null)
{
throw new InvalidOperationException(
Strings.ErrorRunningDbContextTemplate(templateResult.ProcessingException.Message));
}
// output DbContext .cs file
var dbContextFileName = dbContextClassName + FileExtension;
var dbContextFileFullPath = FileService.OutputFile(
configuration.OutputPath, dbContextFileName, templateResult.GeneratedText);
resultingFiles.Add(dbContextFileFullPath);
var entityTypeTemplate = provider.EntityTypeTemplate;
foreach (var entityType in metadataModel.EntityTypes)
{
var entityTypeGeneratorModel = new EntityTypeGeneratorModel()
{
EntityType = entityType,
Namespace = configuration.Namespace,
ProviderAssembly = configuration.ProviderAssembly.FullName,
ConnectionString = configuration.ConnectionString,
Generator = this
};
var entityTypeCodeGeneratorHelper = provider.EntityTypeCodeGeneratorHelper(entityTypeGeneratorModel);
entityTypeGeneratorModel.Helper = entityTypeCodeGeneratorHelper;
templateResult = await templating.RunTemplateAsync(entityTypeTemplate, entityTypeGeneratorModel, provider);
if (templateResult.ProcessingException != null)
{
throw new InvalidOperationException(
Strings.ErrorRunningEntityTypeTemplate(templateResult.ProcessingException.Message));
}
// output EntityType poco .cs file
var entityTypeFileName = entityType.DisplayName() + FileExtension;
var entityTypeFileFullPath = FileService.OutputFile(
configuration.OutputPath, entityTypeFileName, templateResult.GeneratedText);
resultingFiles.Add(entityTypeFileFullPath);
}
return(resultingFiles);
}
public EntityTypeCodeGeneratorHelper([NotNull] EntityTypeGeneratorModel generatorModel)
{
Check.NotNull(generatorModel, nameof(generatorModel));
GeneratorModel = generatorModel;
}
public virtual async Task<List<string>> GenerateAsync(
[NotNull] ReverseEngineeringConfiguration configuration,
CancellationToken cancellationToken = default(CancellationToken))
{
Check.NotNull(configuration, nameof(configuration));
CheckConfiguration(configuration);
var resultingFiles = new List<string>();
var providerAssembly = configuration.ProviderAssembly;
var provider = GetProvider(providerAssembly);
var metadataModel = GetMetadataModel(provider, configuration);
var dbContextGeneratorModel = new DbContextGeneratorModel
{
ClassName = configuration.ContextClassName,
Namespace = configuration.Namespace,
ProviderAssembly = configuration.ProviderAssembly.FullName,
ConnectionString = configuration.ConnectionString,
MetadataModel = metadataModel
};
//TODO - check to see whether user has an override class for this in the current project first
var dbContextCodeGenerator =
provider.GetContextModelCodeGenerator(this, dbContextGeneratorModel);
if (dbContextCodeGenerator == null)
{
throw new InvalidOperationException(
Strings.NoContextModelCodeGenerator(provider.GetType().FullName));
}
CheckOutputFiles(configuration.OutputPath, dbContextCodeGenerator.ClassName, metadataModel);
var contextStringBuilder = new IndentedStringBuilder();
dbContextCodeGenerator.Generate(contextStringBuilder);
// output DbContext .cs file
var dbContextFileName = dbContextCodeGenerator.ClassName + FileExtension;
using (var sourceStream = new MemoryStream(Encoding.UTF8.GetBytes(contextStringBuilder.ToString())))
{
await OutputFile(configuration.OutputPath, dbContextFileName, sourceStream);
}
resultingFiles.Add(Path.Combine(configuration.OutputPath, dbContextFileName));
foreach (var entityType in metadataModel.EntityTypes)
{
var entityTypeGeneratorModel = new EntityTypeGeneratorModel()
{
EntityType = entityType,
Namespace = configuration.Namespace,
ProviderAssembly = configuration.ProviderAssembly.FullName,
ConnectionString = configuration.ConnectionString,
};
//TODO - check to see whether user has an override class for this in the current project first
var entityTypeCodeGenerator =
provider.GetEntityTypeModelCodeGenerator(
this,
entityTypeGeneratorModel);
if (entityTypeCodeGenerator == null)
{
throw new InvalidOperationException(
Strings.NoEntityTypeModelCodeGenerator(provider.GetType().FullName));
}
var entityTypeStringBuilder = new IndentedStringBuilder();
entityTypeCodeGenerator.Generate(entityTypeStringBuilder);
// output EntityType poco .cs file
using (var sourceStream = new MemoryStream(Encoding.UTF8.GetBytes(entityTypeStringBuilder.ToString())))
{
var entityTypeFileName = entityType.Name + FileExtension;
await OutputFile(configuration.OutputPath, entityTypeFileName, sourceStream);
resultingFiles.Add(Path.Combine(configuration.OutputPath, entityTypeFileName));
}
}
return resultingFiles;
}
public virtual async Task <List <string> > GenerateAsync(
[NotNull] ReverseEngineeringConfiguration configuration,
CancellationToken cancellationToken = default(CancellationToken))
{
Check.NotNull(configuration, nameof(configuration));
CheckConfiguration(configuration);
var resultingFiles = new List <string>();
var providerAssembly = configuration.ProviderAssembly;
var provider = GetProvider(providerAssembly);
var metadataModel = GetMetadataModel(provider, configuration);
var dbContextGeneratorModel = new DbContextGeneratorModel
{
ClassName = configuration.ContextClassName,
Namespace = configuration.Namespace,
ProviderAssembly = configuration.ProviderAssembly.FullName,
ConnectionString = configuration.ConnectionString,
MetadataModel = metadataModel
};
//TODO - check to see whether user has an override class for this in the current project first
var dbContextCodeGenerator =
provider.GetContextModelCodeGenerator(this, dbContextGeneratorModel);
if (dbContextCodeGenerator == null)
{
throw new InvalidOperationException(
Strings.NoContextModelCodeGenerator(provider.GetType().FullName));
}
CheckOutputFiles(configuration.OutputPath, dbContextCodeGenerator.ClassName, metadataModel);
var contextStringBuilder = new IndentedStringBuilder();
dbContextCodeGenerator.Generate(contextStringBuilder);
// output DbContext .cs file
var dbContextFileName = dbContextCodeGenerator.ClassName + FileExtension;
using (var sourceStream = new MemoryStream(Encoding.UTF8.GetBytes(contextStringBuilder.ToString())))
{
await OutputFile(configuration.OutputPath, dbContextFileName, sourceStream);
}
resultingFiles.Add(Path.Combine(configuration.OutputPath, dbContextFileName));
foreach (var entityType in metadataModel.EntityTypes)
{
var entityTypeGeneratorModel = new EntityTypeGeneratorModel()
{
EntityType = entityType,
Namespace = configuration.Namespace,
ProviderAssembly = configuration.ProviderAssembly.FullName,
ConnectionString = configuration.ConnectionString,
};
//TODO - check to see whether user has an override class for this in the current project first
var entityTypeCodeGenerator =
provider.GetEntityTypeModelCodeGenerator(
this,
entityTypeGeneratorModel);
if (entityTypeCodeGenerator == null)
{
throw new InvalidOperationException(
Strings.NoEntityTypeModelCodeGenerator(provider.GetType().FullName));
}
var entityTypeStringBuilder = new IndentedStringBuilder();
entityTypeCodeGenerator.Generate(entityTypeStringBuilder);
// output EntityType poco .cs file
using (var sourceStream = new MemoryStream(Encoding.UTF8.GetBytes(entityTypeStringBuilder.ToString())))
{
var entityTypeFileName = entityType.Name + FileExtension;
await OutputFile(configuration.OutputPath, entityTypeFileName, sourceStream);
resultingFiles.Add(Path.Combine(configuration.OutputPath, entityTypeFileName));
}
}
return(resultingFiles);
}
public virtual EntityTypeCodeGeneratorHelper EntityTypeCodeGeneratorHelper(EntityTypeGeneratorModel model)
{
return(new EntityTypeCodeGeneratorHelper(model, ExtensionsProvider));
}
public virtual async Task<List<string>> GenerateAsync(
[NotNull] ReverseEngineeringConfiguration configuration,
CancellationToken cancellationToken = default(CancellationToken))
{
Check.NotNull(configuration, nameof(configuration));
CheckConfiguration(configuration);
var resultingFiles = new List<string>();
var providerAssembly = configuration.ProviderAssembly;
var provider = GetProvider(providerAssembly);
var metadataModel = GetMetadataModel(provider, configuration);
var dbContextGeneratorModel = new DbContextGeneratorModel
{
ClassName = configuration.ContextClassName,
Namespace = configuration.Namespace,
ProviderAssembly = configuration.ProviderAssembly.FullName,
ConnectionString = configuration.ConnectionString,
Generator = this,
MetadataModel = metadataModel
};
var dbContextCodeGeneratorHelper = provider.DbContextCodeGeneratorHelper(dbContextGeneratorModel);
dbContextGeneratorModel.Helper = dbContextCodeGeneratorHelper;
var dbContextClassName = configuration.ContextClassName
?? dbContextCodeGeneratorHelper.ClassName(configuration.ConnectionString);
CheckOutputFiles(configuration.OutputPath, dbContextClassName, metadataModel);
var templating = _serviceProvider.GetRequiredService<ITemplating>();
var dbContextTemplate = provider.DbContextTemplate;
var templateResult = await templating.RunTemplateAsync(dbContextTemplate, dbContextGeneratorModel, provider);
if (templateResult.ProcessingException != null)
{
throw new InvalidOperationException(
Strings.ErrorRunningDbContextTemplate(templateResult.ProcessingException.Message));
}
// output DbContext .cs file
var dbContextFileName = dbContextClassName + FileExtension;
var dbContextFileFullPath = FileService.OutputFile(
configuration.OutputPath, dbContextFileName, templateResult.GeneratedText);
resultingFiles.Add(dbContextFileFullPath);
var entityTypeTemplate = provider.EntityTypeTemplate;
foreach (var entityType in metadataModel.EntityTypes)
{
var entityTypeGeneratorModel = new EntityTypeGeneratorModel()
{
EntityType = entityType,
Namespace = configuration.Namespace,
ProviderAssembly = configuration.ProviderAssembly.FullName,
ConnectionString = configuration.ConnectionString,
Generator = this
};
var entityTypeCodeGeneratorHelper = provider.EntityTypeCodeGeneratorHelper(entityTypeGeneratorModel);
entityTypeGeneratorModel.Helper = entityTypeCodeGeneratorHelper;
templateResult = await templating.RunTemplateAsync(entityTypeTemplate, entityTypeGeneratorModel, provider);
if (templateResult.ProcessingException != null)
{
throw new InvalidOperationException(
Strings.ErrorRunningEntityTypeTemplate(templateResult.ProcessingException.Message));
}
// output EntityType poco .cs file
var entityTypeFileName = entityType.DisplayName() + FileExtension;
var entityTypeFileFullPath = FileService.OutputFile(
configuration.OutputPath, entityTypeFileName, templateResult.GeneratedText);
resultingFiles.Add(entityTypeFileFullPath);
}
return resultingFiles;
}
public virtual EntityTypeCodeGeneratorHelper EntityTypeCodeGeneratorHelper(EntityTypeGeneratorModel model)
{
return new EntityTypeCodeGeneratorHelper(model, ExtensionsProvider);
}
