#89 Build OSGi bundle as part of ANT build

[Anonymous]

OSGi is getting more and more popular these days. Thus shipping an OSGi-fied version of dnsjava along with the regular Jar simplifies adoption in OSGi projects. This patch adds a "bundle" target to the ANT build, that does exactly this.

[Nobody/Anonymous]

Adds a "bundle" target to ANT build

[Markus Alexander Kuppe]

FYI I intent to consume dnsjava to implement a DNS-SD based discovery provider [0] for ECF (Eclipse Communication Framework).

[0] https://bugs.eclipse.org/bugs/show_bug.cgi?id=310580

[Brian Wellington]

I don't have any opinion on OSGi, but this looks mostly self contained. Unfortunately, attempting to run the bundle target results in:

[bndwrap] Warnings
[bndwrap] Superfluous export-package instructions: [org, org.xbill]

I have no idea what this means, but I'm not going to commit a patch that adds warnings.

[Markus Alexander Kuppe]

Fair enough, I will address the warning with an updated patch .

[Markus Alexander Kuppe]

Here's the revised patch. Unfortunately I can't find a way to update the original patch. Hope it's usable nonetheless.

### Eclipse Workspace Patch 1.0
#P dnsjava
Index: build.xml
===================================================================
--- build.xml (revision 1610)
+++ build.xml (working copy)
@@ -44,11 +44,30 @@
</metainf>
</jar>
</target>
+
+ <target name="bundle" description="Creates an OSGi bundle" depends="jar">
+ <get src="http://www.aqute.biz/repo/biz/aQute/bnd/0.0.384/bnd-0.0.384.jar"
+ dest="${build_dir}/bnd.jar"/>
+ <taskdef resource="aQute/bnd/ant/taskdef.properties"
+ classpath="${build_dir}/bnd.jar"/>
+ <echo file="${dist_dir}/dnsjava-${version}.bnd" append="false">
+ Bundle-Version: ${version}
+ Bundle-Name: dnsjava is an implementation of DNS in Java
+ Bundle-SymbolicName: org.xbill.dns
+ Export-Package: org.xbill.DNS;uses:="org.xbill.DNS.utils",org.xbill.DNS.spi;uses:="org.xbill.DNS,sun.net.spi.nameservice",org.xbill.DNS.utils,org.xbill.DNS.windows
+ Bundle-Vendor: Brian Wellington
+ Bundle-RequiredExecutionEnvironment: J2SE-1.4
+ </echo>
+ <bndwrap
+ definitions="${dist_dir}"
+ jars="${dist_dir}/${jarname}"
+ output="${dist_dir}/org.xbill.dns_${version}.jar"/>
+ </target>

<target name="clean" description="Remove old class files">
<delete>
<fileset dir="${build_dir}" includes="**/*.class"/>
- <fileset dir="${build_dir}" includes="*.jar *.zip *.tar.gz jcoverage.ser"/>
+ <fileset dir="${build_dir}" includes="*.bnd *.jar *.zip *.tar.gz jcoverage.ser"/>
</delete>
</target>

[Brian Wellington]

Committed, with a minor change replacing my name with dnsjava.org in Bundle-Vendor.

[Markus Alexander Kuppe]

Thanks for applying the fix.

Would it be possible for you to create a (2.0.8 and/or HEAD) bundle and distributed it via sf.net? Would make my build integration into ECF a lot easier. Thx

[Nobody/Anonymous]

There will be a new release sometime soon (in the next week or two), but the sf release process is painful enough that doing releases on demand isn't realistic.

[Ingo]

Ticket moved from /p/dnsjava/patches/17/