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Re: [udig-devel] Setting up uDig 1.2 development in Eclipse
Many thanks Andrea - I never would have realized that the small triangle was the trick. 

I was able to get everything loaded into Eclipse.
But building is failing to download the many dependent jars. When I try to build in net.refractions.udig.libs, I get on the console (if I manually run Ant action): Buildfile: E:\geotools\udigtrunk\plugins\net.refractions.udig.libs\refresh.xml 

BUILD FAILED
E:\geotools\udigtrunk\plugins\net.refractions.udig.libs\refresh.xml:11: Problem: failed to create task or type antlib:org.apache.maven.artifact.ant:remoteRepository 
Cause: The name is undefined.
Action: Check the spelling.
Action: Check that any custom tasks/types have been declared.
Action: Check that any <presetdef>/<macrodef> declarations have taken place.

This appears to be an antlib declaration.
Action: Check that the implementing library exists in one of:
       -J:\udig12\eclipse\plugins\org.apache.ant_1.7.0.v200803061910\lib
       -C:\Documents and Settings\DAVEA5\.ant\lib
       -a directory added on the command line with the -lib argument
The line in refresh.xml that it is complaining about: 
   <artifact:remoteRepository id="udig.repository" url="${updateURL}" />

Sorry for the newbie startup problems.

andrea antonello wrote:

Hi David,
I think the fastest way to go is to find the class by typing
Ctrl^shift^T, which opens the "Open Type" dialog. There write
DB2GeoResource. It should find it, since you have the source code in
your workspace, and it should open it.

To set a breakpoint just double click on the left border of the editor
at the line you want to stop.

In the plugin development perspective you should have a "package explorer".
At the top of it you find a small triangle (in linux, not sure else),
from which you can find the "Top Level Elements".
Another friend is the button with the two yellow opposed arrows. When
you push that, the explorer opens the code tree inside which the
current file opened in the java editor resides, so you will also
understand inside which package you are debugging.

Hope this helps a bit, I note that explaining debugging in English is
not that easy for me :)

Ciao
Andrea


On Wed, Dec 10, 2008 at 6:20 PM, David Adler <dadler@xxxxxxxxxxx> wrote:

Thank you for the help.  I was able to get uDig 1.2 running in Eclipse.  It
was possible to load a layer from DB2 LUW but this failed loading from DB2
for z/OS with the error:
java.lang.NullPointerException
  at
net.refractions.udig.catalog.internal.db2.DB2GeoResource$DB2GeoResourceInfo.getTitle(Unknown
Source)
  at net.refractions.udig.catalog.ui.CatalogUIPlugin.title(Unknown Source)
  at net.refractions.udig.catalog.ui.CatalogUIPlugin.title(Unknown Source)
  at
net.refractions.udig.catalog.ui.ResolveTitlesDecorator$UpdateLabel.run(Unknown
Source)
  at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

I'm afraid I'm a newbie to debugging plug-ins in Eclipse.  How do I set a
breakpoint?  Normally I work with regular Java projects in Eclipse and can
easily select the file to set a breakpoint before starting debug mode.

In case I need to use Eclipse with the source tree, I've been following the
instructions for this which are very good.  However after importing the uDig
1.2 code from the source tree, when I get to step 3 "Create Working sets",
I'm not clear on how I select "Top Level Elements" from the package
explorer.  I do see a huge number of net.refractions.udig packages.

Ugo Taddei wrote:

Hi,

David Adler wrote:

When will uDig trunk be released as a product?

If one has an svn copy of uDig trunk, is it straightforward to use this
in Eclipse?

The answer depends on your previous experience with udig/eclipse. If
you've done it before, then you might be ok. Otherwise try

http://udig.refractions.net/confluence/display/DEV/1+SDK+Quickstart

especially
-> uDIG 1.2 Development Quickstart

Worked for me. Though I'm back on trunk.

Cheers,

Ugo


Adrian Custer wrote:

Hey,

udig 1.1 uses gt 2.2, udig trunk uses gt trunk (aka 2.6).

--adrian

On Tue, 2008-12-09 at 16:30 -0500, David Adler wrote:


From looking at the libs shipped with uDig, I would guess that uDig is
working with GeoTools V2.2.

Is this correct and are there documented plans to move to a more
current version of GeoTools?

We have been trying to do some testing of uDig support for DB2 for z/OS
but the support for this in GeoTools is in a much later version, 2.4 or 2.5.

_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel


_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel


_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel




_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel


_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel

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