[equinox-dev] [prov] use of Foundation 1.1

2008-02-19 Thread Jeff McAffer
There are several projects in p2 currently that list J2SE 1.4 and Foundation
1.1 in the BREE for the bundle. This is good but they list them in that
order. The net result is that J2SE 1.4 is used to compile the code.  What
happens in some cases people don't have 1.4 so PDE uses the next best thing
which ends up being 1.5 or 1.6. In the end we get references to things we
ought not.  In particular, I just had a setup in which there were no XML api
in my workspace or target yet everything was compiling ok.  Took quite some
time to figure out how this could be so.

 

If everyone agrees, I will go through the projects and update them
accordingly.

 

Jeff

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Re: [equinox-dev] [prov] use of Foundation 1.1

2008-02-19 Thread Thomas Watson
The org.eclipse.equinox.registry also has J2SE 1.4 listed before Foundation
1.1.  If I remember correctly, this is because we do not have a bundle at
pde-build time that provides the XML api to bundles with BREE  J2SE 1.4.
I think if you simply reorder the BREEs we will get a build failure for
bundles needing XML stuff to compile.  We would need an XML bundle to be
available at build time also.

Tom






 
  From:   Jeff McAffer [EMAIL PROTECTED]


 
  To: 'Equinox development mailing list' equinox-dev@eclipse.org
 

 
  Date:   02/19/2008 07:57 AM   
 

 
  Subject:[equinox-dev] [prov] use of Foundation 1.1
 

 





There are several projects in p2 currently that list J2SE 1.4 and
Foundation 1.1 in the BREE for the bundle. This is good but they list them
in that order. The net result is that J2SE 1.4 is used to compile the code.
What happens in some cases people don’t have 1.4 so PDE uses the next best
thing which ends up being 1.5 or 1.6. In the end we get references to
things we ought not.  In particular, I just had a setup in which there were
no XML api in my workspace or target yet everything was compiling ok.  Took
quite some time to figure out how this could be so.

If everyone agrees, I will go through the projects and update them
accordingly.

Jeff___
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RE: [equinox-dev] [prov] use of Foundation 1.1

2008-02-19 Thread Jeff McAffer
Right.  At the very least we should establish a consistency setup where the 
team members have J2SE 1.4 installed (I did not).  Having 1.4 first on the BREE 
is more community/developer friendly because it will “work” without having to 
install another JRE and get an XML parser/API from somewhere (e.g., eRCP).  
However, as we saw recently, it is easy for other references to creep in 
(including refs to XML stuff without a corresponding import and refs to 
classes/methods not in 1.4 or Foundation 1.1)

 

We should also be consistent about it.  Some bundles in p2 have Foundation 1.1 
first.  Others have J2SE1.4 first.

 

In any event, this discussion is why I posted here.  We should come to an 
agreement on the approach and move forward based on that.

 

Jeff

 

From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Thomas Watson
Sent: Tuesday, February 19, 2008 10:02 AM
To: Equinox development mailing list
Subject: Re: [equinox-dev] [prov] use of Foundation 1.1

 

The org.eclipse.equinox.registry also has J2SE 1.4 listed before Foundation 
1.1. If I remember correctly, this is because we do not have a bundle at 
pde-build time that provides the XML api to bundles with BREE  J2SE 1.4. I 
think if you simply reorder the BREEs we will get a build failure for bundles 
needing XML stuff to compile. We would need an XML bundle to be available at 
build time also.

Tom




Inactive hide details for Jeff McAffer ---02/19/2008 07:57:02 AM---There are 
several projects in p2 currently that list J2SE Jeff McAffer ---02/19/2008 
07:57:02 AM---There are several projects in p2 currently that list J2SE 1.4 and 
Foundation 1.1 in the BREE for the bundle. This is good but t



From:


Jeff McAffer [EMAIL PROTECTED]



To:


'Equinox development mailing list' equinox-dev@eclipse.org



Date:


02/19/2008 07:57 AM



Subject:


[equinox-dev] [prov] use of Foundation 1.1

  _  




There are several projects in p2 currently that list J2SE 1.4 and Foundation 
1.1 in the BREE for the bundle. This is good but they list them in that order. 
The net result is that J2SE 1.4 is used to compile the code. What happens in 
some cases people don’t have 1.4 so PDE uses the next best thing which ends up 
being 1.5 or 1.6. In the end we get references to things we ought not. In 
particular, I just had a setup in which there were no XML api in my workspace 
or target yet everything was compiling ok. Took quite some time to figure out 
how this could be so.

If everyone agrees, I will go through the projects and update them accordingly.

Jeff___
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