[DAS] Fwd: Fwd: Problems with myDAS parameters

[Leyla Garcia]

Hi all,

I got this email from a MyDas user but his questions are related to 
Dalliance and my experience there is limited. Maybe someone else in the 
list could suggest something about the problems he is facing?

Cheers,

---------- Forwarded message ----------
From: *Pelz, Oliver* <o.pelz at dkfz-heidelberg.de 
<mailto:o.pelz at dkfz-heidelberg.de>>
Date: Wed, Jul 18, 2012 at 1:40 PM
Subject: Problems with myDAS parameters
To: "philip.j.r.jones at gmail.com <mailto:philip.j.r.jones at gmail.com>" 
<philip.j.r.jones at gmail.com <mailto:philip.j.r.jones at gmail.com>>, 
"gustavoadolfo.salazar at gmail.com 
<mailto:gustavoadolfo.salazar at gmail.com>" 
<gustavoadolfo.salazar at gmail.com 
<mailto:gustavoadolfo.salazar at gmail.com>>, "leylajael at gmail.com 
<mailto:leylajael at gmail.com>" <leylajael at gmail.com 
<mailto:leylajael at gmail.com>>, "Schmidt, Esther" 
<e.schmidt at dkfz-heidelberg.de <mailto:e.schmidt at dkfz-heidelberg.de>>


Dear you,

First I want to say that I asked this questions in biodas mailing list 
but did not get any reply so I am writing you.

I am just setting up a simple DAS source using the MyDAS java 
implementation but have problems with the type parameter.

If I use a simple request:
http://genomernai.de/DASGenomeRNAi/das/GenomeRNAiHumanReagentDatasource/features?segment=6:133119869,133155732
It works fine.

The Dalliance GenomeBrowser 0.7.0pre4 adds the types parmaeter :

http://genomernai.de/DASGenomeRNAi/das/GenomeRNAiHumanReagentDatasource/features?segment=6:133119869,133155732;type=RNAi%20reagent;type=RNAi%20phenotype;

This will filter out all results returning zero results.

I have debugged my mydas code and the method

public DasAnnotatedSegment getFeatures(String segmentId, int start, int 
stop, Integer maxbins) in my RangeHandlingAnnotationDataSource 
implementation returns the results correctly.

Somehow after this step the filtering out occurs which I cannot influence.

Is there a way to adjust this in my MyDAS java code or can I disable 
type parameters in Dalliance?

Thank you for your help
Oliver