Inline responses…
From: Paulo Renato de Athaydes
Reply: users@felix.apache.org >
Date: 25 October 2014 at 00:37:50
To: users@felix.apache.org >
Subject: RE: managing OSGi Dependencies
> Or perhaps they were necessary to satisfy the javac compiler but they
were not necessary or even sufficie
> Or perhaps they were necessary to satisfy the javac compiler but they
were not necessary or even sufficient to actually run the code.
Not necessary: true because you may specify more than needed if you're not
careful.
Not sufficient?
Wrong. That's what compilers are for. You need to have all
No, I’m not.
Bnd performs a full inspection of the dependencies of the classes included in
the bundle, and generated imports for the referenced packages (or, in the case
of Conditional-Package, adds those packages to the bundle). Whereas the
libraries specified in the POM are just the ones that
Sure, here you go: https://github.com/njbartlett/jscience.example
The only change to your code was to move it out of the default package.
Regards,
Neil
From: Pedro Domingues
Reply: Pedro Domingues >
Date: 24 October 2014 at 23:14:48
To: users@felix.apache.org >, Neil Bartlett
>
Subject: Re:
You're playing with fire.
Not providing all the dependencies at runtime that a library requires at
compiling time is recipe for ClassDefNotFoundException which has plagued OSGi
devs since the beginning of time.
> Subject: Re: managing OSGi Dependencies
> From: pedro.doming...@ist.utl.pt
> Date:
Could you share your example project so that I could get a closer look?
Thanks!
On October 24, 2014 5:25:36 PM WEST, Neil Bartlett wrote:
>Further to this… I just created a Bndtools project to build a bundle
>containing your sample “SuchInterface” interface, plus the entire
>contents of the js
Hi Neil,
Thx for the clarification and explanation. You are right, without an
interface, that means that we couple the producer and the consumer. Stupid
thing indeed.
Regards,
On Fri, Oct 24, 2014 at 7:09 PM, Neil Bartlett wrote:
> It depends what you mean by “expose”.
>
> You can register an
It depends what you mean by “expose”.
You can register an object as a service, yes, but if it’s not implementing an
interface, what kind of service will it be? You can only register it as its own
type or as java.lang.Object. This is not very useful except in rare edge-cases.
If you publish it a
Hi,
Would it be possible using Apache Felix SCR to expose a bean / class as a
OSGI service ? REMARK : This class does not implement at all an interface.
Regards,
--
Charles Moulliard
Apache Committer / Architect @RedHat
Twitter : @cmoulliard | Blog : http://cmoulliard.github.io
Further to this… I just created a Bndtools project to build a bundle containing
your sample “SuchInterface” interface, plus the entire contents of the
jscience.jar version 4.3.1 pulled from Maven Central. The only imported package
was org.xml.sax, which as I said is provided by JavaSE. So there
The Conditional-Package instruction is documented here:
http://bnd.bndtools.org/chapters/800-headers.html. There is no need to restrict
yourself to reading only the maven-bundle-plugin documentation. All instruction
and headers supported by bnd are supported by the Maven plugin, because the
plu
Hello Pedro,
To help you I’d first like to understand your current approach a bit better.
You say you download these non-bundle dependencies and put them in the “bundle”
directory until you get no more dependency errors. What effect does that have?
Since they are not bundles, how does adding th
I think this is an effect of the problem that people writing libraries
depend too much on other libraries.
One thing you should consider is if you really want to build upon a
library that needs so many further dependencies.
In some case you can not avoid it but you should limit these cases to
Greetings,
I’m using Felix Framework for my OSGi project, but I’ve came across a severe
problem concerning third party dependencies.
I’m using eclipse and maven-bundle-plugin to generate my bundles from the
sources and the MANIFEST.MF from the POM.XML file. So far so good. however when
I have
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