VusCode - Coding dreams since 1998! - All Comments

re: Fluent NHibernate samples – Auto mapping (Part 1/2)

Heiko — Tue, 02 Mar 2010 23:27:59 GMT

Great article! Great Explanation - the best I have seen regarding latest FNH code and automapping.

However I have a question: The CategoriesToPosts Table is not filled when I do:

using(var tx = session.BeginTransaction())

{

//ABSTRACT CLASS: var Aut = new Author { Name = "Heiko" };

//Aut.Adress = Adr;

var adr = new Address {City = "Berlin" , Country ="GER", Email="HeikoATgmx.de"};

var gAuth = new GuestAuthor{Name="Sebastian", OriginalBlogAddress="httpXY2"};

gAuth.Address = adr;

gAuth.LastModified = DateTime.Now;

var pst = new Post {Status=PostStatus.Active, Title="Post-NEW"};

var pst2 = new Post { Status = PostStatus.Inactive, Title = "Post-XXX" };

var Catg = new Category { Name = "Category_A" };

var Catg2 = new Category { Name = "Category_B" };

Catg.Add(pst); //MANY

Catg2.Add(pst2); //MANY

var RegAuth = new RegularAuthor { Name = "Heiko" };

RegAuth.Address = adr;

RegAuth.DateOfFirstBlogPost = DateTime.Now;

RegAuth.LastModified = DateTime.Now;

var rl = new BlogRoll { Name = "blogrollname" };

rl.LastModified = DateTime.Now;

var blg = new Blog {BlogTitle="HeissesZeugBlog"};

blg.LastModified = DateTime.Now;

blg.Author=RegAuth;

blg.Add( pst ); //MANY - does ps.Add(blg) inside

blg.Add( pst2 ); //MANY

blg.Roll = rl;

session.Save(blg);

session.Save(gAuth);

session.Save(rl);

session.Save(blg);

session.Save(pst);

session.Save(Catg);

//session.Save(Catg2);

tx.commit

Please Help

re: Model View Presenter (MVP) design pattern close look - Part 2 - Passive View

akinosakurako — Tue, 02 Mar 2010 07:06:59 GMT

......View contains the Presenter instance (view "knows" presenter) ......

==============================================

Thereis not necessary for this. In my Project Design, I add another Class Called "ViewLoader" to Coordinate the relationship between View and Presenter. So, view "don't knows" presenter at all.

re: Prism (CAL) unit testing - How to test Prism (CAL) Event Aggregator using Rhino Mocks

Rack — Tue, 23 Feb 2010 11:20:24 GMT

Is there any fix for the issue , related to "ThreadOption.UIThread".

re: Asking the right questions while interviewing developers

malovicn — Tue, 23 Feb 2010 09:17:08 GMT

Andrea,

The result would be 5 times "Hello from class C" because there are two instances of class C on the heap and 5 stack pointers of different type to that two instances.

In other words, it is the heap type which matters not the type of pointer on stack.

Pavel,

I understand what are you saying - I've been doing the high level stuff myself for years but that sounds to me more like an architect then like a developer area of responsibilitty and I agree there are different sets of questions to ask in that context (I guess, what I call a developer is what you call programmer I guess).

As II said this question is (IMHO) of fizzbuzz type so you can ask it during the short phone screening before real interview etc...

IMHO, even in managed world understanding of principles of memory allocations, garbage collector mechanism etc is essential for senior+ developers\programers because sooner or later would be required in debuging memory leaks, tuning up performance etc...

I might be wrong in expecting this , but as I said - just my oppinion :)

re: Knetlik conference was a lot of fun

Pavel Korshikov — Fri, 19 Feb 2010 23:12:01 GMT

BTW, I added a short story with link to this article and SLUG, hope that you are not disagree :) See more on www.itreport.eu/.../index.html

re: Asking the right questions while interviewing developers

Pavel Korshikov — Fri, 19 Feb 2010 13:33:59 GMT

Actually nor I, developer with more than 20 years experience cannot easily answer, because actually it doesn't matter. (Or we have to differentiate programmers and developers?)

Because most of mine time is architecture debates, selecting right solution and configuring. To see what will happens when someone overload some method - it is not actual for current development process at all.

For mine personal opinion most important is capability of candidate to choose good solution that can be implemented in specified time and as related process candidate's experience.

re: Using the entity framework POCO template with VS2010 RC (easier way)

malovicn — Fri, 19 Feb 2010 09:43:50 GMT

Danny,

make sure that the line containing inputFile = ... contains a valid path to your edmx file (most probably your issue)

re: Using the entity framework POCO template with VS2010 RC (easier way)

Danny — Thu, 18 Feb 2010 16:18:05 GMT

This doesn't work; I get the following error:

Error 1 Running transformation: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IO.FileNotFoundException: Unable to locate file

at Microsoft.VisualStudio.TextTemplating.VSHost.TextTemplatingService.ResolvePath(String path)

--- End of inner exception stack trace ---

at System.RuntimeMethodHandle._InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeType typeOwner)

at System.RuntimeMethodHandle.InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeType typeOwner)

at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)

at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)

at Microsoft.VisualStudio.TextTemplatingEB5A9BAE66DC8DACF545B9EC88E1789A.GeneratedTextTransformation.DynamicHost.ResolvePath(String path)

at Microsoft.VisualStudio.TextTemplatingEB5A9BAE66DC8DACF545B9EC88E1789A.GeneratedTextTransformation.MetadataLoader.TryCreateEdmItemCollection(String sourcePath, String[] referenceSchemas, EdmItemCollection& edmItemCollection)

at Microsoft.VisualStudio.TextTemplatingEB5A9BAE66DC8DACF545B9EC88E1789A.GeneratedTextTransformation.MetadataLoader.CreateEdmItemCollection(String sourcePath, String[] referenceSchemas)

at Microsoft.VisualStudio.TextTemplatingEB5A9BAE66DC8DACF545B9EC88E1789A.GeneratedTextTransformation.TransformText()

at Microsoft.VisualStudio.TextTemplating.TransformationRunner.RunTransformation(TemplateProcessingSession session, String source, ITextTemplatingEngineHost host, String& result) 1 1

re: Using the entity framework POCO template with VS2010 RC (easier way)

Pietro Libro — Thu, 18 Feb 2010 10:05:10 GMT

thanks,Very simple

Entity Framework 4 POCO Template e VS 2010 RC | Pietro

Entity Framework 4 POCO Template e VS 2010 RC | Pietro — Thu, 18 Feb 2010 09:57:31 GMT

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