protected virtual bool ShoudlLog(MemberInfo m, out IGetter getter)
{
getter = null;
///
/// Check if ToLog annotation exists
///
if (!Attribute.IsDefined(m, typeof(ToLogAttribute)))
{
return(false);
}
///
/// Check if is a field or parameterless method
///
if (m.MemberType == MemberTypes.Field)
{
getter = new GetterField((FieldInfo)m);
return(true);
}
if (m.MemberType == MemberTypes.Method)
{
MethodInfo mi = (MethodInfo)m;
if (mi.GetParameters().Length == 0)
{
getter = new GetterMethod((MethodInfo)m);
return(true);
}
}
return(false);
}
/// <summary>
/// Validate if that member m should be logged, i.e. it must have a ToLog annotation
/// and be a field or a parameterless method.
/// Also it may return an instance of GetterField or GetterMethod.
/// </summary>
protected virtual bool ShouldLog(MemberInfo m, out IGetter getter)
{
getter = null;
/**
* Check if it is annotated with ToLog
*/
if (!Attribute.IsDefined(m, typeof(ToLogAttribute)))
{
return(false);
}
/**
* Check if it is a Field
*/
if (m.MemberType == MemberTypes.Field)
{
getter = new GetterField((FieldInfo)m);
return(true);
}
/**
* Check if it is a parameterless method
*/
if (m.MemberType == MemberTypes.Method && (m as MethodInfo).GetParameters().Length == 0)
{
getter = new GetterMethod((MethodInfo)m);
return(true);
}
return(false);
}
protected override bool ShoudlLog(MemberInfo m, out IGetter getter)
{
getter = null;
///
/// Check if ToLog annotation exists
///
ToLogAttribute attr = (ToLogAttribute)m.GetCustomAttribute(typeof(ToLogAttribute));
if (attr == null)
{
return(false);
}
///
/// Check if is a field or parameterless method
///
if (m.MemberType == MemberTypes.Field)
{
getter = new GetterField((FieldInfo)m);
}
if (m.MemberType == MemberTypes.Method)
{
MethodInfo mi = (MethodInfo)m;
if (mi.GetParameters().Length == 0)
{
getter = new GetterMethod((MethodInfo)m);
}
}
if (getter == null)
{
return(false);
}
if (attr.FormatterType != null)
{
getter = new GetterFormatter(getter, attr.FormatterType, attr.CtorArgs);
}
return(true);
}
static List <IGetter> CheckMembersOf(Type klass)
{
List <IGetter> ms;
if (cache.TryGetValue(klass, out ms))
{
return(ms);
}
ms = new List <IGetter>();
foreach (FieldInfo f in klass.GetFields())
{
if (CheckToLog(f))
{
IGetter getter = new GetterField(f);
ms.Add(CheckToFormatter(f, getter));
}
}
foreach (PropertyInfo p in klass.GetProperties())
{
if (CheckToLog(p))
{
IGetter getter = new GetterProperty(p);
ms.Add(CheckToFormatter(p, getter));
}
}
/*
* foreach (MethodInfo m in klass.GetMethods()) {
* if(m.GetParameters().Length == 0 && m.ReturnType != typeof(void)) {
* ms.Add(new GetterMethod(m));
* }
* }*/
cache.Add(klass, ms); // cache[klass] = ms
return(ms);
}
