You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@felix.apache.org by duan2ping DL• <du...@gmail.com> on 2019/08/06 08:36:55 UTC
Questions about Export-Package
Hi!
I have some questions about Export-Package.
Example：
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<configuration>
<instructions>
<Export-Package>
com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"
</Export-Package>
......
</instructions>
</configuration>
</plugin>
[image: Selection_117.png]
① Why "include=" and "include:=" are right ,But exclude can only be ":="
② The plugin display is
"exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"" ,But the
"header bundle ID" shows
"exclude:=*Dao;include="*Service,*Activetor,*Info,ShellTable"".
Missing " " symbol.
best regards
duan
Re: Questions about Export-Package
Posted by duan2ping DL• <du...@gmail.com>.
Hi Robert.Thank you very much for your reply!
Robert Munteanu <ro...@apache.org> 于2019年8月6日周二 下午5:52写道：
> Hi Duan,
>
> On Tue, 2019-08-06 at 16:57 +0800, duan2ping DL• wrote:
> > Hi Robert.Thank you very much!
> > Is this configuration wrong?
> > There are such specifications in OSGi.
> >
> https://osgi.org/specification/osgi.core/7.0.0/framework.module.html#i3106983
>
> I stand corrected then :-) I had no idea this was possible.
>
> Robert
>
> >
> > Robert Munteanu <ro...@apache.org> 于2019年8月6日周二 下午4:40写道：
> >
> > > Hi Duan,
> > >
> > > On Tue, 2019-08-06 at 16:36 +0800, duan2ping DL• wrote:
> > > > Hi!
> > > >
> > > > I have some questions about Export-Package.
> > > >
> > > > Example：
> > > >
> > > > <plugin>
> > > > <groupId>org.apache.felix</groupId>
> > > > <artifactId>maven-bundle-plugin</artifactId>
> > > > <configuration>
> > > > <instructions>
> > > > <Export-Package>
> > > > com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Active
> > > > tor,
> > > > *Info,ShellTable"
> > > > </Export-Package>
> > > > ......
> > > > </instructions>
> > > > </configuration>
> > > > </plugin>
> > >
> > > (snip)
> > >
> > > I don't have answers to your specific questions, but you can not
> > > import
> > > or export parts of a package. In OSGi as package is either exported
> > > or
> > > it's not.
> > >
> > > Hope this helps,
> > >
> > > Robert
> > >
> > >
> > > -----------------------------------------------------------------
> > > ----
> > > To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> > > For additional commands, e-mail: users-help@felix.apache.org
> > >
> > >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> For additional commands, e-mail: users-help@felix.apache.org
>
>
Re: Questions about Export-Package
Posted by Robert Munteanu <ro...@apache.org>.
Hi Duan,
On Tue, 2019-08-06 at 16:57 +0800, duan2ping DL• wrote:
> Hi Robert.Thank you very much!
> Is this configuration wrong?
> There are such specifications in OSGi.
> https://osgi.org/specification/osgi.core/7.0.0/framework.module.html#i3106983
I stand corrected then :-) I had no idea this was possible.
Robert
>
> Robert Munteanu <ro...@apache.org> 于2019年8月6日周二 下午4:40写道：
>
> > Hi Duan,
> >
> > On Tue, 2019-08-06 at 16:36 +0800, duan2ping DL• wrote:
> > > Hi!
> > >
> > > I have some questions about Export-Package.
> > >
> > > Example：
> > >
> > > <plugin>
> > > <groupId>org.apache.felix</groupId>
> > > <artifactId>maven-bundle-plugin</artifactId>
> > > <configuration>
> > > <instructions>
> > > <Export-Package>
> > > com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Active
> > > tor,
> > > *Info,ShellTable"
> > > </Export-Package>
> > > ......
> > > </instructions>
> > > </configuration>
> > > </plugin>
> >
> > (snip)
> >
> > I don't have answers to your specific questions, but you can not
> > import
> > or export parts of a package. In OSGi as package is either exported
> > or
> > it's not.
> >
> > Hope this helps,
> >
> > Robert
> >
> >
> > -----------------------------------------------------------------
> > ----
> > To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> > For additional commands, e-mail: users-help@felix.apache.org
> >
> >
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
For additional commands, e-mail: users-help@felix.apache.org
Re: Questions about Export-Package
Posted by duan2ping DL• <du...@gmail.com>.
Hi Robert.Thank you very much!
Is this configuration wrong?
There are such specifications in OSGi.
https://osgi.org/specification/osgi.core/7.0.0/framework.module.html#i3106983
Robert Munteanu <ro...@apache.org> 于2019年8月6日周二 下午4:40写道：
> Hi Duan,
>
> On Tue, 2019-08-06 at 16:36 +0800, duan2ping DL• wrote:
> > Hi!
> >
> > I have some questions about Export-Package.
> >
> > Example：
> >
> > <plugin>
> > <groupId>org.apache.felix</groupId>
> > <artifactId>maven-bundle-plugin</artifactId>
> > <configuration>
> > <instructions>
> > <Export-Package>
> > com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Activetor,
> > *Info,ShellTable"
> > </Export-Package>
> > ......
> > </instructions>
> > </configuration>
> > </plugin>
>
> (snip)
>
> I don't have answers to your specific questions, but you can not import
> or export parts of a package. In OSGi as package is either exported or
> it's not.
>
> Hope this helps,
>
> Robert
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> For additional commands, e-mail: users-help@felix.apache.org
>
>
Re: Questions about Export-Package
Posted by Robert Munteanu <ro...@apache.org>.
Hi Duan,
On Tue, 2019-08-06 at 16:36 +0800, duan2ping DL• wrote:
> Hi!
>
> I have some questions about Export-Package.
>
> Example：
>
> <plugin>
> <groupId>org.apache.felix</groupId>
> <artifactId>maven-bundle-plugin</artifactId>
> <configuration>
> <instructions>
> <Export-Package>
> com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Activetor,
> *Info,ShellTable"
> </Export-Package>
> ......
> </instructions>
> </configuration>
> </plugin>
(snip)
I don't have answers to your specific questions, but you can not import
or export parts of a package. In OSGi as package is either exported or
it's not.
Hope this helps,
Robert
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
For additional commands, e-mail: users-help@felix.apache.org
Re: Fwd: Questions about Export-Package
Posted by duan2ping DL• <du...@gmail.com>.
Thanks JB
I also never use include / exclude in the export-package instruction.
I see this feature in the OSGi specification, I tried it and found this
problem.
Jean-Baptiste Onofré <jb...@nanthrax.net> 于2019年8月13日周二 下午2:18写道：
> Hi,
>
> You can take a look on the updated documentation of the
> maven-bundle-plugin:
>
>
> http://felix.apache.org/documentation/subprojects/apache-felix-maven-bundle-plugin-bnd.html
>
> I never use include/exclude in export-package instruction as it's
> related to the source.
>
> Regards
> JB
>
> On 13/08/2019 05:11, duan2ping DL• wrote:
> > Hi!
> >
> > I have some questions about Export-Package.
> >
> > Example：
> >
> > <plugin>
> > <groupId>org.apache.felix</groupId>
> > <artifactId>maven-bundle-plugin</artifactId>
> > <configuration>
> > <instructions>
> > <Export-Package>
> >
> com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"
> > </Export-Package>
> > ......
> > </instructions>
> > </configuration>
> > </plugin>
> > Selection_117.png
> > ① Why "include=" and "include:=" are right ,But exclude can only be ":="
> > ② The plugin display is
> > "exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"" ,But
> > the "header bundle ID" shows
> > "exclude:=*Dao;include="*Service,*Activetor,*Info,ShellTable"".
> > Missing " " symbol.
> >
> > best regards
> > duan
>
> --
> Jean-Baptiste Onofré
> jbonofre@apache.org
> http://blog.nanthrax.net
> Talend - http://www.talend.com
>
Re: Fwd: Questions about Export-Package
Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.
Hi,
You can take a look on the updated documentation of the maven-bundle-plugin:
http://felix.apache.org/documentation/subprojects/apache-felix-maven-bundle-plugin-bnd.html
I never use include/exclude in export-package instruction as it's
related to the source.
Regards
JB
On 13/08/2019 05:11, duan2ping DL• wrote:
> Hi!
>
> I have some questions about Export-Package.
>
> Example：
>
> <plugin>
> <groupId>org.apache.felix</groupId>
> <artifactId>maven-bundle-plugin</artifactId>
> <configuration>
> <instructions>
> <Export-Package>
> com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"
> </Export-Package>
> ......
> </instructions>
> </configuration>
> </plugin>
> Selection_117.png
> ① Why "include=" and "include:=" are right ,But exclude can only be ":="
> ② The plugin display is
> "exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"" ,But
> the "header bundle ID" shows
> "exclude:=*Dao;include="*Service,*Activetor,*Info,ShellTable"".
> Missing " " symbol.
>
> best regards
> duan
--
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com
Re: Questions about Export-Package
Posted by duan2ping DL• <du...@gmail.com>.
Hi Stephan
I agree with you. But "include=" is correct,Make me confused.
Siano, Stephan <st...@sap.com> 于2019年8月13日周二 下午3:47写道：
> Hi,
>
>
>
> According to the OSGi core spec include and exclude are directives, so
> they should always go with “:=”. The quotes should only be necessary if the
> value contains a comma character, so from my interpretation of the OSGi
> spec "exclude:=*Dao;include:="*Service,*Activetor,*Info,ShellTable"" should
> be the correct syntax. However I have never used include and exclude
> directives myself.
>
>
>
> Best regards
>
> Stephan
>
>
>
> *From:* duan2ping DL• <du...@gmail.com>
> *Sent:* Dienstag, 13. August 2019 05:12
> *To:* user@karaf.apache.org
> *Subject:* Fwd: Questions about Export-Package
>
>
>
> Hi!
>
> I have some questions about Export-Package.
>
> Example：
>
>
>
> <plugin>
> <groupId>org.apache.felix</groupId>
>
> <artifactId>maven-bundle-plugin</artifactId>
> <configuration>
>
> <instructions>
>
> <Export-Package>
> com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"
>
> </Export-Package>
>
> ......
>
> </instructions>
> </configuration>
> </plugin>
>
> [image: Selection_117.png]
>
> ① Why "include=" and "include:=" are right ,But exclude can only be ":="
>
> ② The plugin display is
> "exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"" ,But the
> "header bundle ID" shows
> "exclude:=*Dao;include="*Service,*Activetor,*Info,ShellTable"".
>
> Missing " " symbol.
>
>
>
> best regards
>
> duan
>
RE: Questions about Export-Package
Posted by "Siano, Stephan" <st...@sap.com>.
Hi,
According to the OSGi core spec include and exclude are directives, so they should always go with “:=”. The quotes should only be necessary if the value contains a comma character, so from my interpretation of the OSGi spec "exclude:=*Dao;include:="*Service,*Activetor,*Info,ShellTable"" should be the correct syntax. However I have never used include and exclude directives myself.
Best regards
Stephan
From: duan2ping DL• <du...@gmail.com>
Sent: Dienstag, 13. August 2019 05:12
To: user@karaf.apache.org
Subject: Fwd: Questions about Export-Package
Hi!
I have some questions about Export-Package.
Example：
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<configuration>
<instructions>
<Export-Package> com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"
</Export-Package>
......
</instructions>
</configuration>
</plugin>
[Selection_117.png]
① Why "include=" and "include:=" are right ,But exclude can only be ":="
② The plugin display is "exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"" ,But the "header bundle ID" shows "exclude:=*Dao;include="*Service,*Activetor,*Info,ShellTable"".
Missing " " symbol.
best regards
duan
Fwd: Questions about Export-Package
Posted by duan2ping DL• <du...@gmail.com>.
Hi!
I have some questions about Export-Package.
Example：
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<configuration>
<instructions>
<Export-Package>
com.duan2ping.api.model;exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"
</Export-Package>
......
</instructions>
</configuration>
</plugin>
[image: Selection_117.png]
① Why "include=" and "include:=" are right ,But exclude can only be ":="
② The plugin display is
"exclude:="*Dao";include="*Service,*Activetor,*Info,ShellTable"" ,But the
"header bundle ID" shows
"exclude:=*Dao;include="*Service,*Activetor,*Info,ShellTable"".
Missing " " symbol.
best regards
duan