private IHandlerMethodResolver CreateResolverForAnnotation(Type attributeType)
{
IList <MethodInfo> methodsWithAnnotation = new List <MethodInfo>();
IList <MethodInfo> defaultCandidateMethods = HandlerMethodUtils.GetCandidateHandlerMethods(_obj);
foreach (MethodInfo method in defaultCandidateMethods)
{
object[] annotations = method.GetCustomAttributes(attributeType, true);
if (annotations != null && annotations.Length > 0)
{
methodsWithAnnotation.Add(method);
}
}
IList <MethodInfo> candidateMethods = (methodsWithAnnotation.Count == 0) ? null : methodsWithAnnotation;
if (candidateMethods == null)
{
if (logger.IsInfoEnabled)
{
logger.Info("Failed to find any valid Message-handling methods with annotation ["
+ attributeType + "] on target class [" + _obj.GetType() + "]. "
+ "Method-resolution will be applied to all eligible methods.");
}
candidateMethods = defaultCandidateMethods;
}
if (candidateMethods.Count == 1)
{
return(new StaticHandlerMethodResolver(candidateMethods[0]));
}
return(new PayloadTypeMatchingHandlerMethodResolver(candidateMethods));
}
private IHandlerMethodResolver CreateResolverForMethodName(string methodName)
{
IList <MethodInfo> methodsWithName = new List <MethodInfo>();
foreach (MethodInfo method in HandlerMethodUtils.GetCandidateHandlerMethods(_obj))
{
if (method.Name.Equals(methodName))
{
methodsWithName.Add(method);
}
}
if (methodsWithName.Count == 0)
{
throw new ArgumentException("Failed to find any valid Message-handling methods named '" + methodName + "' on target class [" + _obj.GetType() + "].");
}
if (methodsWithName.Count == 1)
{
return(new StaticHandlerMethodResolver(methodsWithName[0]));
}
return(new PayloadTypeMatchingHandlerMethodResolver(methodsWithName));
}