public void Invoke(object[] parameters)
{
// Create compiled type:
if (this.codeBuilder == null)
{
this.host.Log("Parsing template: \"{0}\".", this.templatefileinfo.FullName);
this.fileContent = this.ReadAndParseFile();
this.ReadDirectives(this.fileContent);
this.host.Log("Compiling template: \"{0}\".", this.templatefileinfo.FullName);
this.codeBuilder = this.CreateCodeBuilder(this.GetCodeTemplateDirective()["Language"] ?? GenerationLanguage.DefaultTemplateLanguage);
this.codeBuilder.TemplateInfo = this;
bool succeeded = this.codeBuilder.Compile();
foreach (CompilerError err in this.codeBuilder.CompilerErrors)
{
this.host.Log("Compile {0} {1}: {2}\r\n File \"{3}\", line {4}",
err.IsWarning ? "warning" : "error",
err.ErrorNumber,
err.ErrorText,
err.FileName,
err.Line);
}
if (succeeded == false)
{
throw new CompilationFailedException(this.templatefileinfo.FullName, this.codeBuilder.CompilerErrors);
}
}
// Construct full parameters (add host):
List <object> allparameters = new List <object>();
allparameters.Add(this.host);
allparameters.AddRange(parameters);
// Create instance and invoke:
this.host.Log("Invoking template: \"{0}\".", this.templatefileinfo.FullName);
CodeTemplate instance = (CodeTemplate)Activator.CreateInstance(this.codeBuilder.CompiledType, allparameters.ToArray());
try
{
instance.Generate();
}
catch (RuntimeException)
{
throw;
}
catch (CompilationFailedException)
{
throw;
}
catch (Exception ex)
{
this.host.Log(ex.ToString());
throw new RuntimeException(ex);
}
}
