private IList <EdmSchemaError> GetMinimumTargetFrameworkVersion(string sourceEdmSchemaFilePath, out Version targetFrameworkVersion)
{
targetFrameworkVersion = null;
try
{
using (XmlReader reader = XmlReader.Create(sourceEdmSchemaFilePath))
{
return(GetMinimumTargetFrameworkVersion(reader, out targetFrameworkVersion));
}
}
catch (System.IO.FileNotFoundException ex)
{
return(new List <EdmSchemaError>()
{
EntityClassGenerator.CreateErrorForException(ModelBuilderErrorCode.FileNotFound, ex)
});
}
}
private IList <EdmSchemaError> InternalGenerateCode(string sourceEdmSchemaFilePath, Version schemaVersion, LazyTextWriterCreator textWriter, IEnumerable <string> additionalEdmSchemaFilePaths, Version targetFrameworkVersion)
{
List <EdmSchemaError> errors = new List <EdmSchemaError>();
try
{
if (targetFrameworkVersion == EntityFrameworkVersions.Version1)
{
errors.Add(new EdmSchemaError(Strings.EntityCodeGenTargetTooLow, (int)ModelBuilderErrorCode.TargetVersionNotSupported, EdmSchemaErrorSeverity.Error));
return(errors);
}
if (!MetadataItemCollectionFactory.ValidateActualVersionAgainstTarget(targetFrameworkVersion, schemaVersion, errors))
{
return(errors);
}
if (schemaVersion == EntityFrameworkVersions.EdmVersion1_1)
{
return(GenerateCodeFor1_1Schema(sourceEdmSchemaFilePath, textWriter, additionalEdmSchemaFilePaths));
}
ReflectionAdapter codeGenerator = ReflectionAdapter.Create(_languageOption, targetFrameworkVersion);
codeGenerator.SourceCsdlPath = sourceEdmSchemaFilePath;
codeGenerator.ReferenceCsdlPaths = additionalEdmSchemaFilePaths;
codeGenerator.EdmToObjectNamespaceMap = _edmToObjectNamespaceMap.AsDictionary();
string code = codeGenerator.TransformText();
if (codeGenerator.Errors.Count != 0)
{
ModelBuilderErrorCode errorCode = ModelBuilderErrorCode.PreprocessTemplateTransformationError;
errors.AddRange(codeGenerator.Errors.OfType <CompilerError>().Select(c => ConvertToEdmSchemaError(c, errorCode)));
if (codeGenerator.Errors.HasErrors)
{
return(errors);
}
}
using (TextWriter writer = textWriter.GetOrCreateTextWriter())
{
writer.Write(code);
}
}
catch (System.UnauthorizedAccessException ex)
{
errors.Add(EntityClassGenerator.CreateErrorForException(ModelBuilderErrorCode.SecurityError, ex));
}
catch (System.IO.FileNotFoundException ex)
{
errors.Add(EntityClassGenerator.CreateErrorForException(ModelBuilderErrorCode.FileNotFound, ex));
}
catch (System.Security.SecurityException ex)
{
errors.Add(EntityClassGenerator.CreateErrorForException(ModelBuilderErrorCode.SecurityError, ex));
}
catch (System.IO.DirectoryNotFoundException ex)
{
errors.Add(EntityClassGenerator.CreateErrorForException(ModelBuilderErrorCode.DirectoryNotFound, ex));
}
catch (System.IO.IOException ex)
{
errors.Add(EntityClassGenerator.CreateErrorForException(ModelBuilderErrorCode.IOException, ex));
}
catch (Exception e)
{
if (MetadataUtil.IsCatchableExceptionType(e))
{
errors.Add(EntityClassGenerator.CreateErrorForException(ModelBuilderErrorCode.PreprocessTemplateTransformationError, e, sourceEdmSchemaFilePath));
}
else
{
throw;
}
}
return(errors);
}