[mojo-dev] [jira] (MWEBSTART-8) support native libraries

Wed, 15 Aug 2012 01:47:25 -0700

 
Ajay Deshwal edited a comment on New Feature MWEBSTART-8

I needed the native library support in webstart plugin while developing an swt appliation.
I have added the feature for jnlp-download-servlet goal which can be easily be extended to other goals.
The configuration looks like following:

<jnlpFile>
       ........

        <nativeDependencies>
                <nativeDependency>
                  <os>Linux</os>
                  <arch>x86</arch>
                  <nativeResources>
                    <nativeResource>
                      <resourceType>nativelib</resourceType>
                      <groupId>${swt.groupId}</groupId>
                      <artifactId>org.eclipse.swt.gtk.linux.native.x86</artifactId>
                      <version>${swt.version}</version>
                    </nativeResource>
                    <nativeResource>
                      <resourceType>jar</resourceType>
                      <groupId>${swt.groupId}</groupId>
                      <artifactId>org.eclipse.swt.gtk.linux.x86</artifactId>
                      <version>${swt.version}</version>
                    </nativeResource>
                  </nativeResources>
                </nativeDependency>
                <nativeDependency>
                  <os>Linux</os>
                  <arch>x86_64</arch>
                  <nativeResources>
                    <nativeResource>
                      <resourceType>jar</resourceType>
                      <groupId>${swt.groupId}</groupId>
                      <artifactId>org.eclipse.swt.gtk.linux.x86_64</artifactId>
                      <version>${swt.version}</version>
                    </nativeResource>
                  </nativeResources>
                </nativeDependency>
              </nativeDependencies>
.......
            </jnlpFile>


Inside jnlp template we need to set



${nativeDependencies}



and the output for above example in generated jnlp file looks like following:






<resources os="Linux" arch="x86">
<nativelib href="" class="code-quote">"library/org.eclipse.swt.gtk.linux.native.x86.jar" version="3.8">
<jar href="" class="code-quote">"library/org.eclipse.swt.gtk.linux.x86.jar" version="3.8">
</resources>

<resources os="Linux" arch="x86_64">
<jar href="" class="code-quote">"library/org.eclipse.swt.gtk.linux.x86_64.jar" version="3.8">
</resources>






The functionality will check the declared native libs in



<jarResources>

........

</jarResources>



as well and their transitive dependencies. If the declared native lib exists, their declaration won't be in 

${dependencies} substitution but only in ${nativeDependencies}.



What do you all think?



I will post a patch after some refinement.
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