public virtual async Task<TemplateResult> RunTemplateAsync(string content,
dynamic templateModel, IDatabaseMetadataModelProvider provider,
CancellationToken cancellationToken = default(CancellationToken))
{
cancellationToken.ThrowIfCancellationRequested();
var host = new RazorTemplatingHost(typeof(RazorReverseEngineeringBase));
var engine = new RazorTemplateEngine(host);
using (var reader = new StringReader(content))
{
var generatorResults = engine.GenerateCode(reader);
if (!generatorResults.Success)
{
var messages = generatorResults.ParserErrors.Select(e => e.Message);
return new TemplateResult
{
GeneratedText = string.Empty,
ProcessingException = new TemplateProcessingException(messages)
};
}
provider.AddReferencesForTemplates(_metadataReferencesProvider);
var references = _metadataReferencesProvider.GetApplicationReferences();
var templateResult = _compilationService.Compile(
new List<string> { generatorResults.GeneratedCode }, references);
if (templateResult.Messages.Any())
{
return new TemplateResult
{
GeneratedText = string.Empty,
ProcessingException = new TemplateProcessingException(templateResult.Messages)
};
}
var compiledObject = Activator.CreateInstance(templateResult.CompiledType);
var razorTemplate = compiledObject as RazorReverseEngineeringBase;
var result = String.Empty;
if (razorTemplate != null)
{
razorTemplate.Model = templateModel;
//ToDo: If there are errors executing the code, they are missed here.
result = await razorTemplate.ExecuteTemplateAsync(cancellationToken);
}
return new TemplateResult
{
GeneratedText = result,
ProcessingException = null
};
}
}
public virtual IModel GetMetadataModel(
[NotNull] IDatabaseMetadataModelProvider provider,
[NotNull] ReverseEngineeringConfiguration configuration)
{
Check.NotNull(provider, nameof(provider));
Check.NotNull(configuration, nameof(configuration));
var metadataModel = provider
.GenerateMetadataModel(configuration.ConnectionString);
if (metadataModel == null)
{
throw new InvalidOperationException(
Strings.ProviderReturnedNullModel(
provider.GetType().FullName,
configuration.ConnectionString));
}
return(metadataModel);
}
public ReverseEngineeringGenerator(
[NotNull] ILoggerFactory loggerFactory,
[NotNull] IFileService fileService,
[NotNull] ModelUtilities modelUtilities,
[NotNull] IDatabaseMetadataModelProvider metadataModelProvider,
[NotNull] ModelConfigurationFactory modelConfigurationFactory,
[NotNull] CodeWriter codeWriter)
{
Check.NotNull(loggerFactory, nameof(loggerFactory));
Check.NotNull(fileService, nameof(fileService));
Check.NotNull(modelUtilities, nameof(modelUtilities));
Check.NotNull(metadataModelProvider, nameof(metadataModelProvider));
Check.NotNull(modelConfigurationFactory, nameof(modelConfigurationFactory));
Check.NotNull(codeWriter, nameof(codeWriter));
Logger = loggerFactory.CreateCommandsLogger();
_provider = metadataModelProvider;
_modelConfigurationFactory = modelConfigurationFactory;
CodeWriter = codeWriter;
}
public ReverseEngineeringGenerator(
[NotNull] ILoggerFactory loggerFactory,
[NotNull] IFileService fileService,
[NotNull] ModelUtilities modelUtilities,
[NotNull] IDatabaseMetadataModelProvider metadataModelProvider,
[NotNull] ModelConfigurationFactory modelConfigurationFactory,
[NotNull] CodeWriter codeWriter)
{
Check.NotNull(loggerFactory, nameof(loggerFactory));
Check.NotNull(fileService, nameof(fileService));
Check.NotNull(modelUtilities, nameof(modelUtilities));
Check.NotNull(metadataModelProvider, nameof(metadataModelProvider));
Check.NotNull(modelConfigurationFactory, nameof(modelConfigurationFactory));
Check.NotNull(codeWriter, nameof(codeWriter));
Logger = loggerFactory.CreateCommandsLogger();
_provider = metadataModelProvider;
_modelConfigurationFactory = modelConfigurationFactory;
CodeWriter = codeWriter;
}
public virtual async Task <TemplateResult> RunTemplateAsync(string content,
dynamic templateModel, IDatabaseMetadataModelProvider provider,
CancellationToken cancellationToken = default(CancellationToken))
{
RazorTemplatingHost host = new RazorTemplatingHost(typeof(RazorReverseEngineeringBase));
RazorTemplateEngine engine = new RazorTemplateEngine(host);
using (var reader = new StringReader(content))
{
var generatorResults = engine.GenerateCode(reader);
if (!generatorResults.Success)
{
var messages = generatorResults.ParserErrors.Select(e => e.Message);
return(new TemplateResult()
{
GeneratedText = string.Empty,
ProcessingException = new TemplateProcessingException(messages, generatorResults.GeneratedCode)
});
}
provider.AddReferencesForTemplates(_metadataReferencesProvider);
var references = _metadataReferencesProvider.GetApplicationReferences();
var templateResult = _compilationService.Compile(generatorResults.GeneratedCode, references);
if (templateResult.Messages.Any())
{
return(new TemplateResult()
{
GeneratedText = string.Empty,
ProcessingException = new TemplateProcessingException(templateResult.Messages, generatorResults.GeneratedCode)
});
}
var compiledObject = Activator.CreateInstance(templateResult.CompiledType);
var razorTemplate = compiledObject as RazorReverseEngineeringBase;
string result = String.Empty;
if (razorTemplate != null)
{
razorTemplate.Model = templateModel;
//ToDo: If there are errors executing the code, they are missed here.
result = await razorTemplate.ExecuteTemplateAsync();
}
return(new TemplateResult()
{
GeneratedText = result,
ProcessingException = null
});
}
}
public virtual string GetEntityTypeTemplateFileName([NotNull] IDatabaseMetadataModelProvider provider)
{
Check.NotNull(provider, nameof(provider));
return(provider.GetType().GetTypeInfo().Assembly.GetName().Name + "." + EntityTypeTemplateFileName);
}