public static CodeCompileUnit ConvertToOrchestrationBindingCodeCompileUnit(this Type type)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
if (!typeof(BTXService).IsAssignableFrom(type))
{
throw new ArgumentException(string.Format("{0} is not an orchestration type.", type.FullName), "type");
}
var ports = (PortInfo[])Reflector.GetField(type, "_portInfo");
var unboundPorts = ports
// filter out direct ports
.Where(p => p.FindAttribute(typeof(DirectBindingAttribute)) == null)
.ToArray();
var @namespace = new CodeNamespace(type.Namespace);
@namespace.ImportNamespace(typeof(Action <>));
@namespace.ImportNamespace(typeof(GeneratedCodeAttribute));
@namespace.ImportNamespace(typeof(OrchestrationBindingBase <>));
@namespace.ImportNamespace(typeof(PortInfo));
@namespace.ImportNamespace(type);
if (unboundPorts.Any())
{
var @interface = @namespace.AddBindingInterface(type);
unboundPorts.Each(port => @interface.AddPortPropertyMember(port));
var @class = @namespace.AddBindingClass(type, @interface);
ports.Each(port => @class.AddPortOperationMember(port));
@class.AddDefaultConstructor();
@class.AddBindingConfigurationConstructor(@interface);
unboundPorts.Each(port => @class.AddPortPropertyMember(port, @interface));
}
else
{
var @class = @namespace.AddBindingClass(type);
ports.Each(port => @class.AddPortOperationMember(port));
@class.AddDefaultConstructor();
@class.AddBindingConfigurationConstructor();
}
var compileUnit = new CodeCompileUnit();
compileUnit.Namespaces.Add(@namespace);
return(compileUnit);
}
