public ProxyParameterData(ProxyParameterRestType restType, Type parameterType, string lookName, Func <string, object> parse)
{
this.restType = restType;
this.parameterType = parameterType;
this.lookName = lookName;
this.parse = parse;
}
/// <summary>
/// Create new parameter for proxy injection
/// </summary>
/// <param name="restType">REST parameter type</param>
/// <param name="parameterType">Parameter type</param>
/// <param name="paramterName">Name</param>
/// <param name="parser">Paramter value parser</param>
public ProxyParameterData(ProxyParameterRestType restType, Type parameterType, string paramterName, Func <string, object> parser)
{
this._restType = restType;
this._parameterType = parameterType;
this._paramterName = paramterName;
this._parser = parser;
}
internal RestProxy(Type restClass, Dictionary <string, Object> injectables)
{
instance = Activator.CreateInstance(restClass);
classType = restClass;
Attribute t = restClass.GetCustomAttribute(typeof(REST));
Logger.Log("RestProxy", $"Creating proxy for {restClass.Name}");
proxyMethods = new Dictionary <string, ProxyMethod>();
REST trest = (REST)t;
// Search Injectables to inject
FieldInfo[] fields = restClass.GetFields(BindingFlags.NonPublic | BindingFlags.Instance);
foreach (FieldInfo field in fields)
{
if (field.GetCustomAttribute(typeof(Inject)) != null)
{
Type ft = field.FieldType;
Object injectableInstance;
if (injectables.ContainsKey(ft.FullName))
{
injectableInstance = injectables[ft.FullName];
}
else
{
Logger.Log("RestProxy", $"Creating injectable instance for class {ft.FullName}");
injectableInstance = Activator.CreateInstance(ft);
injectables.Add(ft.FullName, injectableInstance);
}
field.SetValue(instance, injectableInstance);
}
}
// Search Methods to Map
MethodInfo[] methods = restClass.GetMethods();
foreach (var methodInfo in methods)
{
proxyMethods.Add(methodInfo.Name, new ProxyMethod(methodInfo));
foreach (var paramInfo in methodInfo.GetParameters())
{
// Default to body param
ProxyParameterRestType restType = ProxyParameterRestType.BODY;
string lookName = paramInfo.Name;
Attribute p;
if ((p = paramInfo.GetCustomAttribute(typeof(QueryParam))) != null)
{
restType = ProxyParameterRestType.QUERY;
lookName = ((QueryParam)p).ParamName ?? paramInfo.Name;
}
Func <string, object> parser;
Type baseType;
if ((baseType = GetBaseType(paramInfo.ParameterType)) != null)
{
parser = x => {
object[] dp = { x, Activator.CreateInstance(baseType) };
baseType.InvokeMember("TryParse", BindingFlags.InvokeMethod, null, null, dp);
return(dp[1]);
};
}
else if (typeof(string).IsAssignableFrom(paramInfo.ParameterType))
{
parser = x => x;
}
else
{
parser = x => JsonConvert.DeserializeObject(x, paramInfo.ParameterType);
}
proxyMethods[methodInfo.Name].ProxyData.Add(new ProxyParameterData(restType, paramInfo.ParameterType, lookName, parser));
}
}
}
