private string GetTemplateBasedOnProject(TextTemplateArtifactLinkWrapper link, ProjectNode project)
{
TextTemplateTargetLanguage targetLanguage = ResolveTargetProjectLanguage(project);
string template = link.GetTemplate(targetLanguage);
if (string.IsNullOrEmpty(template))
{
template = link.GetTemplate(TextTemplateTargetLanguage.Any);
}
if (string.IsNullOrEmpty(template))
{
throw new InvalidOperationException(Properties.Resources.EmptyOrNonExistentTemplate);
}
return(template);
}
public CodeGenerationResults Generate(IArtifactLink link)
{
CodeGenerationResults result = new CodeGenerationResults();
if (link is IModelReference)
{
this.serviceProvider = Utility.GetData <IServiceProvider>(link);
ProjectNode project = Utility.GetData <ProjectNode>(link);
ModelElement modelElement = ((IModelReference)link).ModelElement;
TextTemplateArtifactLinkWrapper textTemplateArtifactLink = new TextTemplateArtifactLinkWrapper(link);
textTemplateArtifactLink.ResourceResolver = ResourceResolver;
string template = GetTemplateBasedOnProject(textTemplateArtifactLink, project);
if (modelElement != null && !string.IsNullOrEmpty(template))
{
Engine engine = new Engine();
DomainModel model = (DomainModel)modelElement.Store.GetDomainModel(modelElement.GetDomainClass().DomainModel.Id);
TextTemplateHost host = new TextTemplateHost(model, modelElement, modelElement, GetService <ICodeGenerationService>());
host.ResourceResolver = textTemplateArtifactLink.ResourceResolver;
string content = engine.ProcessTemplate(template, host);
if (host.GenerateOutput)
{
this.projectReferences = new List <Guid>(host.ProjectReferences);
this.assemblyReferences = GetAssemblyReferences(link);
if (host.CompilerErrors.Count > 0)
{
foreach (CompilerError error in host.CompilerErrors)
{
LogError(error);
}
}
// Will create a file with the 'ErrorGeneratingOutput' text in the generated file.
result.Add(link.ItemPath, content);
}
}
}
return(result);
}
/// <summary>
/// Returns a TextTemplateArtifactLinkWrapper.
/// </summary>
/// <param name="artifactLink"></param>
/// <returns></returns>
protected virtual TextTemplateArtifactLinkWrapper GetWrappedLink(IArtifactLink artifactLink)
{
TextTemplateArtifactLinkWrapper wrapper = new TextTemplateArtifactLinkWrapper(artifactLink);
wrapper.ResourceResolver = new AssemblyResourceResolver();
return wrapper;
}