DevForce Community Forum : Validation Bullets http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce Classic : Validation Bullets Fri, 17 Apr 2026 02:43:10 -700 Wed, 10 Oct 2007 12:26:52 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=484 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Validation Bullets : Just to clarify,... http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1541#1541 Author: eileenv
Subject: 484
Posted: 10-Oct-2007 at 12:26pm


Just to clarify, verifiers that are added via the static method decorated with the [VerifierProvider] attribute, are set with ExecutionModes=InstanceAndOnPostsetTriggers by default.
 
This code would have been sufficient to execute preset:
 

private static Verifier GetEmailAddressVerifier(PropertyDescriptor pEmailDescriptor)

    {

        RegexVerifier v = new RegexVerifier(pEmailDescriptor, true, NamedRegexPattern.Email);

        v.ExecutionModes = VerifierExecutionModes.OnPresetTriggers;

        return v;

       

    }



Edited by eileenv - 10-Oct-2007 at 12:32pm]]> Wed, 10 Oct 2007 12:26:52 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1541#1541 Validation Bullets : From looking at the help files... http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1526#1526 Author: orcities
Subject: 484
Posted: 10-Oct-2007 at 7:58am

From looking at the help files I original thought that it always verified. I was wrong. I added the following to get it to verify preset.

private static Verifier GetEmailAddressVerifier(PropertyDescriptor pEmailDescriptor)

    {

        RegexVerifier v = new RegexVerifier(Descriptors.Email, true, NamedRegexPattern.Email);

        v.AddTrigger(pEmailDescriptor);

        v.ExecutionModes = VerifierExecutionModes.OnPresetTriggers;

        return v;

       

    }

]]> Wed, 10 Oct 2007 07:58:35 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1526#1526 Validation Bullets : I should have actually answered... http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1517#1517 Author: TrevLeyb
Subject: 484
Posted: 09-Oct-2007 at 2:32pm

I should have actually answered your question ;-)
 
Verification is only triggered based on the setting of the ExecutionMode which needs to be defined as PreSet, PostSet or Instance. the other thing to check is that you have turned on Before/After validation in the Object Mapper options so that it generates the BeforeSetValue and AfterSetValue calls. It is these calls that execute verification against an object when you set the value through the property.
 
Looking at your code, the verifier will only be called by the Save operation is it will be an INSTANCE verification. You need to explicitly call the verification engine asking it to verify as part of your Getter/Setter for the property that is associated with this verification (if that makes sense).
 
Trevor
 
Originally posted by orcities

I have just created my first Verifier for an EmailAddress. The problem is that the validation is only being performed when the SaveAll is being used. 
 
On some of my other properties that have set lengths and such they are being thrown immidiately.  I was looking at the documentation and this is the way it is suppose to happen.
 
Is there a reason it is only verifying after a save?
]]> Tue, 09 Oct 2007 14:32:27 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1517#1517 Validation Bullets : I will take a look at it and let... http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1516#1516 Author: orcities
Subject: 484
Posted: 09-Oct-2007 at 2:10pm

I will take a look at it and let you know. ]]> Tue, 09 Oct 2007 14:10:30 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1516#1516 Validation Bullets : I don't know if it will help,... http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1515#1515 Author: TrevLeyb
Subject: 484
Posted: 09-Oct-2007 at 2:04pm

I don't know if it will help, but there is a white paper which discusses Verification and how to use it available from the Ideablade website. I think it answers your question on when triggering and verification is fired.
 
I'd be keen on any feedback anyway (I am the author) if it does not cover topics which you feel it should.
 
The link is http://www.ideablade.com/PDF/VerificationWhitepaper.pdf
]]> Tue, 09 Oct 2007 14:04:18 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1515#1515 Validation Bullets : I have just created my first Verifier... http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1513#1513 Author: orcities
Subject: 484
Posted: 09-Oct-2007 at 1:27pm

I have just created my first Verifier for an EmailAddress. The problem is that the validation is only being performed when the SaveAll is being used. 
 
On some of my other properties that have set lengths and such they are being thrown immidiately.  I was looking at the documentation and this is the way it is suppose to happen.
 
Is there a reason it is only verifying after a save?

    [VerifierProvider]

    public static IEnumerable<Verifier> GetVerifiers(Object pVerifierProviderContext)

    {

 

        List<Verifier> verifiers = new List<Verifier>();

        verifiers.Add(GetEmailAddressVerifier(Descriptors.Email));

 

        return verifiers;

    }

 

      private static Verifier GetEmailAddressVerifier(PropertyDescriptor pEmailDescriptor)

    {

        return new RegexVerifier(pEmailDescriptor, true, NamedRegexPattern.Email);

    }



Edited by orcities - 09-Oct-2007 at 1:27pm]]> Tue, 09 Oct 2007 13:27:11 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=484&PID=1513#1513