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Re: Eclipse 3.4.1
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Re: Eclipse 3.4.1


  • Subject: Re: Eclipse 3.4.1
  • From: Chuck Hill <email@hidden>
  • Date: Tue, 28 Oct 2008 16:45:15 -0700


On Oct 28, 2008, at 3:48 PM, james o'loughlin wrote:


On Oct 14, 2008, at 6:45 AM, Kieran Kelleher wrote:

Here is the rough checklist for upgrading ... (in my case I have Wonder source linked into my workspace ... and I use WO 5.3.3)

- Every project's build.properties needs to have project.name and project.name.lowercase defined

where is this defined? i don't see project.name and project.name.lowercase in the build.properties file... maybe this is my problem?

I don't think it is the problem below, but it will be a problem eventually. If you create a new project after upgrading to hotness, you can look at its build.properties to see what is used.



- Check Build Path Order and put ERExtensions at the top of the build order (that is important!)
- Do a pre-upgrade commit of everything to svn
- Turn off autobuild
- Upgrade to Eclipse 3.4.1 and latest WOLips Nightly (New Hotness) and close Eclipse without building

new Hotness... check :)


- Download and install latest Wonder

check


- Reopen your 3.4 workspace
- Create a new temporary WonderApplication project
- Replace your old application build.xml files with new one from temp project
- Replace your old application woproject/*.patternsets with new ones from temp project
- Create a new temporary WonderFramework project
- Replace your old framework build.xml files with new one from temp project
- Replace your old framework woproject/*.patternsets with new ones from temp project
- Delete your old woproject/ant path whatever files in all projects

check


- Right-click application projects -> Properties -> Turn on embedding (the more embed checkboxes you turn on, the less fire Future You will be playing with ;-) )
- Clean/Rebuild all
- Test app(s)
- Commit to svn



apps build.

If you have build issues, open Build Path and check the Order of Frameworks and push ERExtensions to the top (Mike, possibly the automatic upgrade should do this anyway if ERExtensions is in the classpath?)

HTH, Kieran


thank you so much for the checklist kieran!

unfortunately, i'm still running into an issue on my ant build

------------------------------
Buildfile: /Users/james/Documents/workspace/PWDA/build.xml
init.properties:
init.build:
compile:

BUILD FAILED
/Users/james/Documents/workspace/PWDA/build.xml:207: Failed to process eclipse frameworks.

I wonder if you really have updated to new hotness. Or if that project's .classpath has been updated to the hotness form. Maybe try it with ant -verbose as well and see if anything looks suspicious.



Total time: 1 second
------------------------------

build.xml line 207:
		<wocompile srcdir="Sources" destdir="bin">

Can you post the whole wocompile clause?


not sure why my build.xml is trying to use eclipse frameworks?!

That is what new hotness does.


on a side note, where is this fancy, "Add Library" window located?

http://2.bp.blogspot.com/_gRYgZfzU1BE/SL9erDHwi9I/AAAAAAAAAJo/gUxbOge02BM/s1600-h/Picture+4.png

Project - Properties - Java Build Path ... after you update to New Hotness.



Chuck


On Oct 14, 2008, at 12:09 AM, Ramsey Gurley wrote:


On Oct 13, 2008, at 11:55 PM, Mike Schrag wrote:

I tried upgrading to Eclipse 3.4.1, upgraded to the WOLips nightly build and downloaded and installed the lastest Wonder- latest-frameworks-5.4. Now, when I open my workspace I don't see my WOFrameworks folder, and neither does eclipse since nothing in the ERX framework compiles. What can I do to get my frameworks back into my project? I tried looking at the filters, but there are only two listed, *.class and .*

Even when I try to open Eclipse 3.3 my frameworks can no longer be seen. Why would upgrading have blasted my project's framework setup? And why was I dumb enough to try this in the first place :-(
WOLips 3.4 has an entirely new classpath system. Touching a WOLips 3.3 project with WOLips 3.4 will cause the .classpath file to be upgraded, and it is not backwards compatible. WO Frameworks are no longer handled as a single classpath container, rather each framework is now managed independently as its own classpath container (which more closely matches reality), and they each appear as Libraries in your build path. As far as ERX not compiling, I'm not sure what version of the source you have, but given that the trunk of Wonder has been upgraded to WOLips 3.4, and I check it out all the time, I can assure you that it compiles without any errors under WOLips 3.4 straight out of SVN. If you're using WO 5.4, you will need to change the build path of WOOGNL to remove Sources_53 and add Sources_54, but other than that, things should work fine.

That said, nightly is not "stable" for a reason. If you're using nightly, you should really either be on the wolips mailing list or you should read the wolips blog (http://wolips.blogspot.com/2008/09/its-alive.html ), so you know what you're getting yourself into. There are SUBSTANTIAL changes to the way things work in the new WOLips that you need to be aware of.

ms


You make it sound so scary! :-)

I take it that it's stable enough though...? The only reason I'm updating is because the new .classpath files were pushed into the repository. I took that as an 'all clear' :-) Everything looks fine so far (knock on wood). Any gotcha's that we should be aware of??

Ramsey _______________________________________________
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-- Chuck Hill Senior Consultant / VP Development

Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/products/practical_webobjects







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  • Follow-Ups:
    • Re: Eclipse 3.4.1
      • From: james o'loughlin <email@hidden>
References: 
 >Eclipse 3.4.1 (From: Jeff Schmitz <email@hidden>)
 >Re: Eclipse 3.4.1 (From: Ramsey Gurley <email@hidden>)
 >Re: Eclipse 3.4.1 (From: Mike Schrag <email@hidden>)
 >Re: Eclipse 3.4.1 (From: Ramsey Gurley <email@hidden>)
 >Re: Eclipse 3.4.1 (From: Kieran Kelleher <email@hidden>)
 >Re: Eclipse 3.4.1 (From: james o'loughlin <email@hidden>)

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