public void RunStarted(
object automationObject,
Dictionary<string, string> replacementsDictionary,
WizardRunKind runKind,
object[] customParams)
{
// the dte is the handle into the VS environment
var dte = (DTE2)automationObject;
var serviceProvider = new ServiceProvider((IOleServiceProvider)dte);
// get the current project that the wizard is running in
var project = VsUtils.GetActiveProject(dte);
Debug.Assert(project != null, "Unable to retrieve ActiveSolutionProject from DTE");
EnsureCanStartWizard(project, serviceProvider);
// get file name the user chose
string modelName;
replacementsDictionary.TryGetValue("$rootname$", out modelName);
Debug.Assert(modelName != null, "Unable to get $rootname$ from replacementsDictionary");
modelName = SanitizeModelName(modelName);
PopluateReplacementDictionary(project, replacementsDictionary, modelName);
_modelBuilderSettings = new ModelBuilderSettings
{
VSApplicationType = VsUtils.GetApplicationType(serviceProvider, project),
WizardKind = WizardKind.Generate,
TargetSchemaVersion =
EdmUtils.GetEntityFrameworkVersion(project, serviceProvider, useLatestIfNoEF: false),
NewItemFolder = GetFolderNameForNewItems(dte, project),
Project = project,
ModelName = modelName,
VsTemplatePath = customParams[0] as string,
ReplacementDictionary = replacementsDictionary
};
var form = new ModelBuilderWizardForm(
serviceProvider,
_modelBuilderSettings,
ModelBuilderWizardForm.WizardMode.PerformAllFunctionality)
{
FileAlreadyExistsError = false
};
try
{
form.Start();
}
catch (Exception ex)
{
VsUtils.ShowErrorDialog(
string.Format(
CultureInfo.CurrentCulture,
Resources.ModelObjectItemWizard_UnexpectedExceptionHasOccurred,
ex.Message));
ClearErrors();
throw new WizardCancelledException();
}
// the form.FileAlreadyExistsError flag is set in the WizardPageStart. We do it because if we
// threw this exception directly from the WizardPageStart it would be swallowed and the
// "Add New Item" dialog would not show up. Throwing the exception from here will make
// the "Add New Item" dialog re-appear which allows the user to enter a different model name.
if (form.FileAlreadyExistsError)
{
Marshal.ThrowExceptionForHR(VSConstants.E_ABORT);
}
// if they cancelled or they didn't cancel, and we didn't log that Finish was pressed,
// they must have hit the X or an exception happened so cancel
if (form.WizardCancelled
|| !form.WizardFinished)
{
ClearErrors();
throw new WizardCancelledException();
}
Debug.Assert(ReferenceEquals(_modelBuilderSettings, form.ModelBuilderSettings));
}
internal static void GenerateDatabaseScriptFromModel(EntityDesignArtifact artifact)
{
VsUtils.EnsureProvider(artifact);
var project = VSHelpers.GetProjectForDocument(artifact.Uri.LocalPath, PackageManager.Package);
var sp = Services.ServiceProvider;
ModelBuilderWizardForm form;
ModelBuilderWizardForm.WizardMode startMode;
ModelBuilderSettings settings;
// Start the hourglass, especially because we'll be incurring a perf hit from validating
using (new VsUtils.HourglassHelper())
{
// Before running the Generate Database wizard, we have to make sure that the C-Side validates
VisualStudioEdmxValidator.LoadAndValidateFiles(artifact.Uri);
if (
artifact.ArtifactSet.GetAllErrors()
.Count(ei => ei.ErrorClass == ErrorClass.Runtime_CSDL || ei.ErrorClass == ErrorClass.Escher_CSDL) > 0)
{
VsUtils.ShowErrorDialog(Resources.DatabaseCreation_ValidationFailed);
return;
}
// set up ModelBuilderSettings
settings = SetupSettingsAndModeForDbPages(
sp, project, artifact, false,
ModelBuilderWizardForm.WizardMode.PerformDatabaseConfigAndDBGenSummary,
ModelBuilderWizardForm.WizardMode.PerformDBGenSummaryOnly, out startMode);
form = new ModelBuilderWizardForm(sp, settings, startMode);
}
var originalSchemaVersion = settings.TargetSchemaVersion;
try
{
// start the ModelBuilderWizardForm; this will start the workflow in another thread.
form.Start();
}
catch (Exception e)
{
VsUtils.ShowErrorDialog(
String.Format(
CultureInfo.CurrentCulture,
Resources.ModelObjectItemWizard_UnexpectedExceptionHasOccurred,
e.Message));
return;
}
// if Wizard was cancelled or the user hit 'X' to close window
// no need for any further action
if (form.WizardCancelled
|| !form.WizardFinished)
{
return;
}
// If database was configured, add DbContext templates
if (startMode == ModelBuilderWizardForm.WizardMode.PerformDatabaseConfigAndDBGenSummary)
{
var edmxItem = VsUtils.GetProjectItemForDocument(artifact.Uri.LocalPath, sp);
new DbContextCodeGenerator().AddDbContextTemplates(edmxItem, settings.UseLegacyProvider);
// We need to reload the artifact if we updated the edmx as part of generating
// model from the database.
if (settings.TargetSchemaVersion != originalSchemaVersion)
{
artifact.ReloadArtifact();
}
}
}
internal static void UpdateModelFromDatabase(EntityDesignArtifact artifact)
{
VsUtils.EnsureProvider(artifact);
var serviceProvider = Services.ServiceProvider;
var project = VSHelpers.GetProjectForDocument(artifact.Uri.LocalPath, serviceProvider);
// set up ModelBuilderSettings for startMode=PerformDatabaseConfigAndSelectTables
ModelBuilderWizardForm.WizardMode startMode;
var settings =
SetupSettingsAndModeForDbPages(
serviceProvider, project, artifact, true,
ModelBuilderWizardForm.WizardMode.PerformDatabaseConfigAndSelectTables,
ModelBuilderWizardForm.WizardMode.PerformSelectTablesOnly, out startMode);
settings.WizardKind = WizardKind.UpdateModel;
// use existing storage namespace as new storage namespace
if (null != artifact.StorageModel()
&& null != artifact.StorageModel().Namespace
&& !string.IsNullOrEmpty(artifact.StorageModel().Namespace.Value))
{
settings.StorageNamespace = artifact.StorageModel().Namespace.Value;
}
// use existing model namespace as new model namespace (this only affects the temporary
// artifact but there is a situation where the C-side EntityContainer has been given the
// same name as the default model namespace where not setting this causes the temporary
// artifact to be unreadable because of symbol clashes)
if (null != artifact.ConceptualModel()
&& null != artifact.ConceptualModel().Namespace
&& !string.IsNullOrEmpty(artifact.ConceptualModel().Namespace.Value))
{
settings.ModelNamespace = artifact.ConceptualModel().Namespace.Value;
}
settings.ModelBuilderEngine = new UpdateModelFromDatabaseModelBuilderEngine();
// call the ModelBuilderWizardForm
var form = new ModelBuilderWizardForm(serviceProvider, settings, startMode);
try
{
form.Start();
}
catch (Exception e)
{
VsUtils.ShowErrorDialog(
string.Format(
CultureInfo.CurrentCulture,
Resources.ModelObjectItemWizard_UnexpectedExceptionHasOccurred,
e.Message));
return;
}
// if Wizard was cancelled or the user hit 'X' to close window
// no need for any further action
if (form.WizardCancelled
|| !form.WizardFinished)
{
return;
}
// Update the app. or web.config, register build providers etc
ConfigFileHelper.UpdateConfig(settings);
// use form.ModelBuilderSettings to look at accumulated info and
// take appropriate action
var editingContext = PackageManager.Package.DocumentFrameMgr.EditingContextManager.GetNewOrExistingContext(artifact.Uri);
var shouldReloadArtifact = ProcessAccumulatedInfo(editingContext, artifact, settings);
// If database was configured, add DbContext templates
if (startMode == ModelBuilderWizardForm.WizardMode.PerformDatabaseConfigAndSelectTables)
{
var edmxItem = VsUtils.GetProjectItemForDocument(artifact.Uri.LocalPath, serviceProvider);
new DbContextCodeGenerator().AddDbContextTemplates(edmxItem, settings.UseLegacyProvider);
}
// We can reload only after we added EF references to the project otherwise we would get a watermark
// saying that the schema version does not match the referenced EF version which would not be true.
// If we reload becuase there was an extension that potentially modified the artifact then it does not matter.
if (shouldReloadArtifact)
{
artifact.ReloadArtifact();
artifact.IsDirty = true;
}
}