// Validate the attribute usage.
public override bool CompileTimeValidate(MethodBase method)
{
if (method.IsConstructorInfo())
{
Message.Write(MessageLocation.Of(method), SeverityType.Error, "CX0001", "Cannot cache constructors.");
return false;
}
if (method.HasVoidReturn())
{
Message.Write(MessageLocation.Of(method), SeverityType.Error, "CX0002", "Cannot cache void methods.");
return false;
}
if (method.HasOutParameter())
{
Message.Write(MessageLocation.Of(method), SeverityType.Error, "CX0003", "Cannot cache methods with \"out\" parameters");
return false;
}
if (!method.HasICacheContextParameter())
{
Message.Write(MessageLocation.Of(method), SeverityType.Error, "CX0004", "Cannot cache methods without ICacheContext parameters.");
return false;
}
return true;
}
