[Gvsig_english] gvSIG mapping libraries & Eclipse RCP, proof of concept

Tue Apr 12 09:06:35 CEST 2011

Hello.
I understand that Tobias has created a plugin in his Eclipse RCP application with the gvSIG 3D .jar files, s that so?

If that plugin has an associated lib path where the needed .dll (or .so) files are placed, then do you think that'll work?

Regards,

Juan Lucas Domínguez Rubio
---
Prodevelop SL, Valencia (España)
Tlf.: 96.351.06.12 -- Fax: 96.351.09.68
http://www.prodevelop.es <http://www.prodevelop.es/> 
---

________________________________

De: gvsig_internacional-bounces at listserv.gva.es en nombre de Jordi Torres
Enviado el: mar 12/04/2011 8:53
Para: Users and Developers mailing list
Asunto: Re: [Gvsig_english] gvSIG mapping libraries & Eclipse RCP,proof of concept

Hi Tobias, 

The class org.gvsig.osgvp.terrain.DataLoader belongs to osgVirtualPlanets (osgvp), the core of gvSIG 3D. The class itself is a Java interface, but the rest of the library contains many JNI calls to osgvp native libraries. This calls will not work unless you have the binaries in their right place, and the osgVP jars installed. This work is done by the installer. 

Cheers. 

2011/4/12 Neumann, Tobias <tobias.neumann at berner-mattner.com>

	Hi,

	my emails from yesterday have not been send by the list.

	I´ll try again:

	I have experienced that I cannot create an instance of the class MapControl3D without catching a NoClassDefFoundError regarding the class org.gvsig.osgvp.terrain.DataLoader. I was looking for a trace of this class the last two hours but couldn´t find it. I am apprehend that this class is not a java class, right?

	Regards
	Tobias

	-----Ursprüngliche Nachricht-----
	Von: gvsig_internacional-bounces at listserv.gva.es im Auftrag von Juan Lucas Dominguez Rubio

	Gesendet: Mo 11.04.2011 13:14
	An: Users and Developers mailing list; Users and Developers mailing list; Users and Developers mailing list
	Betreff: Re: [Gvsig_english] gvSIG mapping libraries & Eclipse RCP,proof of concept

	Hello,

	A little hint:  somewhere in gvSIG there is a class called "java.lang.DXF-something". I had to remove it because java.lang seems to be a forbidden package name and the resulting plugin would not start.

	As for the license issue: strictly speaking, the only way to use a GNU/GPL plugin in an Eclipse RCP application is by creating a "license exception", which is not always possible. A clarifying article here:

	http://mmilinkov.wordpress.com/2010/04/06/epl-gpl-commentary/

	There are some Eclipse RCP applications and Eclipse plugins licensed under GNU/GPL. In those cases, I presume one of the following two things are happening:

	- they have applied the "license exception"

	- they are not distributing code or libraries from the Eclipse project in their packages/installers, so they let the final user be the one who "infringes" the GNU/GPL license by merging EPL and GPL software in the final application.

	Regards,
	Juan Lucas Domínguez Rubio
	---
	Prodevelop SL, Valencia (España)
	Tlf.: 96.351.06.12 -- Fax: 96.351.09.68

	http://www.prodevelop.es <http://www.prodevelop.es/>  <http://www.prodevelop.es/>

	---

	________________________________

	De: gvsig_internacional-bounces at listserv.gva.es en nombre de Juan Lucas Dominguez Rubio
	Enviado el: lun 11/04/2011 8:38
	Para: Users and Developers mailing list; Users and Developers mailing list
	Asunto: Re: [Gvsig_english] gvSIG mapping libraries & Eclipse RCP,proof of concept

	Hello, sorry our blog has had problems this weekend. You can also read it in my personal blog:

	http://foss4gis.blogspot.com/2011/04/proof-of-concept-gvsig-111-libraries-as.html

	Regards,
	Juan Lucas Domínguez Rubio
	---
	Prodevelop SL, Valencia (España)
	Tlf.: 96.351.06.12 -- Fax: 96.351.09.68

	http://www.prodevelop.es <http://www.prodevelop.es/>  <http://www.prodevelop.es/>

	---

	________________________________

	De: gvsig_internacional-bounces at listserv.gva.es en nombre de Neumann, Tobias
	Enviado el: lun 11/04/2011 7:48
	Para: Users and Developers mailing list
	Asunto: AW: [Gvsig_english] gvSIG mapping libraries & Eclipse RCP,proof of concept

	Hi Juan,

	thank you for your additional work on this problem. I am very interested in your results. Unfortunately the redirecting link does not work at my workspace. Could you send me the real link, please?

	Regards,
	Tobias

	-----Ursprüngliche Nachricht-----
	Von: gvsig_internacional-bounces at listserv.gva.es im Auftrag von Juan Lucas Dominguez Rubio
	Gesendet: Sa 09.04.2011 20:27
	An: gvsig_internacional at listserv.gva.es
	Betreff: [Gvsig_english] gvSIG mapping libraries & Eclipse RCP,proof of concept

	A little blog post about this:

	http://bit.ly/hFhSXt

	By the way, the Eclipse website talks about sample applications licensed under GNU/GPL, so no worries about that.

	Regards,
	Juan Lucas Domínguez Rubio
	---
	Prodevelop SL, Valencia (España)
	Tlf.: 96.351.06.12 -- Fax: 96.351.09.68

	http://www.prodevelop.es <http://www.prodevelop.es/>  <http://www.prodevelop.es/>
	---

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-- 
Jordi Torres Fabra

gvSIG 3D blog
http://gvsig3d.blogspot.com <http://gvsig3d.blogspot.com/> 
Instituto de Automática e Informática Industrial 
http://www.ai2.upv.es <http://www.ai2.upv.es/> 

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