private string GenerateServiceInterfaceMethod(MethodInfo methodInfo, Type returnType, ParamRec[] before)
{
string type = CodeGeneratorHelper.TypeToString(returnType ?? methodInfo.ReturnType);
string name = methodInfo.Name;
string pars = CodeGeneratorHelper.MakeMethodArgsDefinitionCode(methodInfo, before);
string res = " {0} {1}({2});".FormatWith(type, name, pars);
return res;
}
private string GenerateServiceProxyMethod(MethodInfo methodInfo, Type returnType, ParamRec[] before)
{
TemplateResolver rsv = new TemplateResolver(CodeGeneratorHelper.GetTemplate(@"TauCode.Wagen.Client.Resources.ServiceProxyMethod.txt"));
Type actualReturnType = returnType ?? methodInfo.ReturnType;
string type = CodeGeneratorHelper.TypeToString(actualReturnType);
string name = methodInfo.Name;
rsv.Map("returnType", type);
rsv.Map("methodName", name);
rsv.Map("argsDefinition", CodeGeneratorHelper.MakeMethodArgsDefinitionCode(
methodInfo,
before));
string[] beforeArgValues = _isAccountHandle ? new[] { "sessionId" } : null;
rsv.Map("args", CodeGeneratorHelper.MakeMethodArgsCode(methodInfo, beforeArgValues, true));
// return
string resTypeCasting;
string ret;
if (actualReturnType == typeof(void))
{
resTypeCasting = string.Empty;
ret = "// no return from void";
}
else
{
resTypeCasting = "{0} res = ({0})".FormatWith(type);
ret = "return res;";
}
rsv.Map("result-type-casting", resTypeCasting);
rsv.Map("return", ret);
return rsv.Resolve();
}
internal static string MakeMethodArgsDefinitionCode(MethodInfo methodInfo, ParamRec[] before)
{
List<ParamRec> pars = new List<ParamRec>();
if (before != null)
{
pars.AddRange(before);
}
pars.AddRange(methodInfo.GetParameters().Select(pi => new ParamRec(pi.ParameterType, pi.Name)));
StringBuilder sb = new StringBuilder();
for (int i = 0; i < pars.Count; i++)
{
var pi = pars[i];
sb.AppendFormat("{0} {1}", CodeGeneratorHelper.TypeToString(pi.Type), pi.Name);
if (i < pars.Count - 1)
{
sb.Append(", ");
}
}
string res = sb.ToString();
return res;
}
