コード例 #1
0
        public EntityTypeCodeGeneratorHelper([NotNull] EntityTypeGeneratorModel generatorModel,
                                             [NotNull] IRelationalMetadataExtensionProvider extensionsProvider)
        {
            Check.NotNull(generatorModel, nameof(generatorModel));
            Check.NotNull(extensionsProvider, nameof(extensionsProvider));

            GeneratorModel     = generatorModel;
            ExtensionsProvider = extensionsProvider;
        }
コード例 #2
0
        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);
        }
コード例 #3
0
        public EntityTypeCodeGeneratorHelper([NotNull] EntityTypeGeneratorModel generatorModel)
        {
            Check.NotNull(generatorModel, nameof(generatorModel));

            GeneratorModel = generatorModel;
        }
コード例 #4
0
        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;
        }
コード例 #5
0
        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));
 }
コード例 #7
0
        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);
 }