private Task <string> CheckAndAddReferenceFolder(ConnectedServiceHandlerContext context, Project project)
{
ODataConnectedServiceInstance codeGenInstance = (ODataConnectedServiceInstance)context.ServiceInstance;
var serviceReferenceFolderName = context.HandlerHelper.GetServiceArtifactsRootFolder();
ProjectItem serviceReferenceFolder;
ProjectItem namespaceFolder;
project.ProjectItems.TryGetFolder(serviceReferenceFolderName, out serviceReferenceFolder);
if (codeGenInstance.NamespacePrefix != null)
{
if (!serviceReferenceFolder.ProjectItems.TryGetFolder(codeGenInstance.NamespacePrefix, out namespaceFolder))
{
serviceReferenceFolder.ProjectItems.AddFolder(codeGenInstance.NamespacePrefix);
}
}
var referenceFolderPath = Path.Combine(
ProjectHelper.GetProjectFullPath(project),
serviceReferenceFolderName,
codeGenInstance.NamespacePrefix ?? "");
return(Task.FromResult <string>(referenceFolderPath));
}
/// <summary>
/// Cleanup object references
/// </summary>
/// <param name="disposing"></param>
protected override void Dispose(bool disposing)
{
try
{
if (disposing)
{
if (this.AdvancedSettingsViewModel != null)
{
this.AdvancedSettingsViewModel.Dispose();
this.AdvancedSettingsViewModel = null;
}
if (this.ConfigODataEndpointViewModel != null)
{
this.ConfigODataEndpointViewModel.Dispose();
this.ConfigODataEndpointViewModel = null;
}
if (this.serviceInstance != null)
{
this.serviceInstance.Dispose();
this.serviceInstance = null;
}
}
}
finally
{
base.Dispose(disposing);
}
}
public override async Task <UpdateServiceInstanceResult> UpdateServiceInstanceAsync(ConnectedServiceHandlerContext context, CancellationToken ct)
{
Project project = ProjectHelper.GetProjectFromHierarchy(context.ProjectHierarchy);
ODataConnectedServiceInstance codeGenInstance = (ODataConnectedServiceInstance)context.ServiceInstance;
var codeGenDescriptor = await GenerateCode(codeGenInstance.ServiceConfig.Endpoint, codeGenInstance.ServiceConfig.EdmxVersion, context, project);
context.SetExtendedDesignerData <ServiceConfiguration>(codeGenInstance.ServiceConfig);
return(new UpdateServiceInstanceResult());
}
private async Task <BaseCodeGenDescriptor> SaveServiceInstanceAsync(ConnectedServiceHandlerContext context)
{
Project project = ProjectHelper.GetProjectFromHierarchy(context.ProjectHierarchy);
ODataConnectedServiceInstance serviceInstance = (ODataConnectedServiceInstance)context.ServiceInstance;
var codeGenDescriptor = await GenerateCodeAsync(serviceInstance.ServiceConfig.Endpoint, serviceInstance.ServiceConfig.EdmxVersion, context, project);
context.SetExtendedDesignerData <ServiceConfiguration>(serviceInstance.ServiceConfig);
return(codeGenDescriptor);
}
private string GetReferenceFolderName(ConnectedServiceHandlerContext context, Project project)
{
ODataConnectedServiceInstance codeGenInstance = (ODataConnectedServiceInstance)context.ServiceInstance;
var serviceReferenceFolderName = context.HandlerHelper.GetServiceArtifactsRootFolder();
var referenceFolderPath = Path.Combine(
ProjectHelper.GetProjectFullPath(project),
serviceReferenceFolderName,
context.ServiceInstance.Name,
codeGenInstance.NamespacePrefix ?? "");
return(referenceFolderPath);
}
public override Task <ConnectedServiceInstance> GetFinishedServiceInstanceAsync()
{
this.userSettings.Save();
ODataConnectedServiceInstance instance = new ODataConnectedServiceInstance();
instance.InstanceId = AdvancedSettingsViewModel.GeneratedFileName;
instance.Name = ConfigODataEndpointViewModel.ServiceName;
instance.MetadataTempFilePath = ConfigODataEndpointViewModel.MetadataTempPath;
instance.ServiceConfig = this.CreateServiceConfiguration();
return(Task.FromResult <ConnectedServiceInstance>(instance));
}
public override async Task <AddServiceInstanceResult> AddServiceInstanceAsync(ConnectedServiceHandlerContext context, CancellationToken ct)
{
Project project = ProjectHelper.GetProjectFromHierarchy(context.ProjectHierarchy);
ODataConnectedServiceInstance codeGenInstance = (ODataConnectedServiceInstance)context.ServiceInstance;
var codeGenDescriptor = await GenerateCode(codeGenInstance.MetadataTempFilePath, codeGenInstance.ServiceConfig.EdmxVersion, context, project);
context.SetExtendedDesignerData <ServiceConfiguration>(codeGenInstance.ServiceConfig);
var result = new AddServiceInstanceResult(
context.ServiceInstance.Name,
new Uri(codeGenDescriptor.ClientDocUri));
return(result);
}
public override Task<ConnectedServiceInstance> GetFinishedServiceInstanceAsync()
{
ODataConnectedServiceInstance instance = new ODataConnectedServiceInstance();
instance.Name = "OData Connected Service";
instance.Endpoint = ConfigODataEndpointViewModel.Endpoint;
instance.GenByDataSvcUtil = ConfigODataEndpointViewModel.UseDataSvcUtil;
if (AdvancedSettingsViewModel.UseNamespacePrefix)
{
instance.NamespacePrefix = AdvancedSettingsViewModel.NamespacePrefix;
}
instance.IgnoreUnexpectedElementsAndAttributes = AdvancedSettingsViewModel.IgnoreUnexpectedElementsAndAttributes;
instance.UseDataServiceCollection = AdvancedSettingsViewModel.UseDataServiceCollection;
instance.EnableNamingAlias = AdvancedSettingsViewModel.EnableNamingAlias;
return Task.FromResult<ConnectedServiceInstance>(instance);
}
private async Task GenerateClientCodeWithoutDataSvcUtil(ConnectedServiceHandlerContext context, Project project)
{
await context.Logger.WriteMessageAsync(LoggerMessageCategory.Information, "Generating Client Proxy ...");
ODataConnectedServiceInstance codeGenInstance = (ODataConnectedServiceInstance)context.ServiceInstance;
var address = codeGenInstance.Endpoint;
if (address.StartsWith("https:") || address.StartsWith("http"))
{
if (!address.EndsWith("$metadata"))
{
address = address.TrimEnd('/') + "/$metadata";
}
}
EntityClassGenerator generator = new EntityClassGenerator(LanguageOption.GenerateCSharpCode);
generator.UseDataServiceCollection = codeGenInstance.UseDataServiceCollection;
generator.Version = DataServiceCodeVersion.V3;
var referenceFolderPath = await CheckAndAddReferenceFolder(context, project);
string outputFile = Path.Combine(referenceFolderPath, "Reference.cs");
XmlReaderSettings settings = new XmlReaderSettings();
if (!String.IsNullOrEmpty(address))
{
XmlResolver resolver = new XmlUrlResolver();
{
resolver.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials;
}
settings.XmlResolver = resolver;
}
using (XmlReader reader = XmlReader.Create(address, settings))
{
using (StreamWriter writer = File.CreateText(outputFile))
{
var error = generator.GenerateCode(reader, writer, codeGenInstance.NamespacePrefix);
}
}
await context.HandlerHelper.AddFileAsync(outputFile, outputFile);
}
public override Task <ConnectedServiceInstance> GetFinishedServiceInstanceAsync()
{
ODataConnectedServiceInstance instance = new ODataConnectedServiceInstance();
instance.Name = "OData Connected Service";
instance.Endpoint = ConfigODataEndpointViewModel.Endpoint;
instance.GenByDataSvcUtil = ConfigODataEndpointViewModel.UseDataSvcUtil;
if (AdvancedSettingsViewModel.UseNamespacePrefix)
{
instance.NamespacePrefix = AdvancedSettingsViewModel.NamespacePrefix;
}
instance.IgnoreUnexpectedElementsAndAttributes = AdvancedSettingsViewModel.IgnoreUnexpectedElementsAndAttributes;
instance.UseDataServiceCollection = AdvancedSettingsViewModel.UseDataServiceCollection;
instance.EnableNamingAlias = AdvancedSettingsViewModel.EnableNamingAlias;
return(Task.FromResult <ConnectedServiceInstance>(instance));
}
/// <summary>
/// Cleanup object references
/// </summary>
/// <param name="disposing"></param>
protected override void Dispose(bool disposing)
{
try
{
if (disposing)
{
if (AdvancedSettingsViewModel != null)
{
AdvancedSettingsViewModel.Dispose();
AdvancedSettingsViewModel = null;
}
if (OperationImportsViewModel != null)
{
OperationImportsViewModel.Dispose();
OperationImportsViewModel = null;
}
if (SchemaTypesViewModel != null)
{
SchemaTypesViewModel.Dispose();
SchemaTypesViewModel = null;
}
if (ConfigODataEndpointViewModel != null)
{
ConfigODataEndpointViewModel.Dispose();
ConfigODataEndpointViewModel = null;
}
if (serviceInstance != null)
{
serviceInstance.Dispose();
serviceInstance = null;
}
}
}
finally
{
base.Dispose(disposing);
}
}
public override async Task <UpdateServiceInstanceResult> UpdateServiceInstanceAsync(ConnectedServiceHandlerContext context, CancellationToken ct)
{
Project project = ProjectHelper.GetProjectFromHierarchy(context.ProjectHierarchy);
ODataConnectedServiceInstance codeGenInstance = (ODataConnectedServiceInstance)context.ServiceInstance;
if (codeGenInstance.GenByDataSvcUtil)
{
await this.AddNuGetPackagesAsync(context, project, new Version(3, 0));
await this.GenerateClientCode(context, project);
}
else
{
await this.AddNuGetPackagesAsync(context, project, new Version(3, 0));
await this.GenerateClientCodeWithoutDataSvcUtil(context, project);
}
UpdateServiceInstanceResult result = new UpdateServiceInstanceResult();
return(result);
}
private async Task GenerateClientCode(ConnectedServiceHandlerContext context, Project project)
{
await context.Logger.WriteMessageAsync(LoggerMessageCategory.Information, "Generating Client Proxy ...");
ODataConnectedServiceInstance codeGenInstance = (ODataConnectedServiceInstance)context.ServiceInstance;
string command = Path.Combine(CodeGeneratorUtils.GetWCFDSInstallLocation(), @"bin\tools\DataSvcUtil.exe");
string referenceFolderPath = GetReferenceFolderName(context, project);
string outputFile = Path.Combine(referenceFolderPath, "Reference.cs");
StringBuilder arguments = new StringBuilder(string.Format("/c \"\"{0}\" /version:3.0 /language:{1} /out:\"{2}\" /uri:{3}", command, "CSharp", outputFile, codeGenInstance.Endpoint));
if (codeGenInstance.UseDataServiceCollection)
{
arguments.Append("/dataServiceCollection");
}
arguments.Append("\"");
ProcessHelper.ExecuteCommand(command, arguments.ToString());
await context.HandlerHelper.AddFileAsync(outputFile, outputFile);
}
private async Task GenerateClientCodeWithoutDataSvcUtil(ConnectedServiceHandlerContext context, Project project)
{
await context.Logger.WriteMessageAsync(LoggerMessageCategory.Information, "Generating Client Proxy ...");
ODataConnectedServiceInstance codeGenInstance = (ODataConnectedServiceInstance)context.ServiceInstance;
string address = codeGenInstance.Endpoint;
if (address == null)
{
throw new Exception("Please input the service endpoint");
}
if (address.StartsWith("https:") || address.StartsWith("http"))
{
if (!address.EndsWith("$metadata"))
{
address = address.TrimEnd('/') + "/$metadata";
}
}
EntityClassGenerator generator = new EntityClassGenerator(LanguageOption.GenerateCSharpCode);
generator.UseDataServiceCollection = codeGenInstance.UseDataServiceCollection;
generator.Version = DataServiceCodeVersion.V3;
string referenceFolderPath = GetReferenceFolderName(context, project);
string outputFile = Path.Combine(referenceFolderPath, "Reference.cs");
XmlReaderSettings settings = new XmlReaderSettings();
if (!String.IsNullOrEmpty(address))
{
XmlResolver resolver = new XmlUrlResolver();
{
resolver.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials;
}
settings.XmlResolver = resolver;
}
XmlReader reader = null;
try
{
reader = XmlReader.Create(address, settings);
string tempFile = Path.GetTempFileName();
using (StreamWriter writer = File.CreateText(tempFile))
{
var errors = generator.GenerateCode(reader, writer, codeGenInstance.NamespacePrefix);
if (errors != null && errors.Count() > 0)
{
foreach (var err in errors)
{
await context.Logger.WriteMessageAsync(LoggerMessageCategory.Warning, err.Message);
}
}
}
reader.Close();
await context.HandlerHelper.AddFileAsync(tempFile, outputFile);
}
catch (WebException e)
{
throw new Exception(string.Format("Cannot access {0}", address), e);
}
finally
{
if (reader != null)
{
reader.Dispose();
reader = null;
}
}
}
public override Task<ConnectedServiceInstance> GetFinishedServiceInstanceAsync()
{
this.userSettings.Save();
ODataConnectedServiceInstance instance = new ODataConnectedServiceInstance();
instance.InstanceId = AdvancedSettingsViewModel.GeneratedFileName;
instance.Name = ConfigODataEndpointViewModel.ServiceName;
instance.MetadataTempFilePath = ConfigODataEndpointViewModel.MetadataTempPath;
instance.ServiceConfig = this.CreateServiceConfiguration();
return Task.FromResult<ConnectedServiceInstance>(instance);
}
