To avoiding having all the Tuscany dependend jars in
the samples,
already included in TC common/lib , from being
included again in the
samples war's WEB-INF\lib can be accomplished if the
scope of the
dependency in the sample's pom is changed from
'compile' to 'provided'.
Patch for the
java/samples/helloworld/helloworldws/pom.xml included.
rick rineholt wrote:
>I'm seeing a class cast exception in
>GeneratedPackageDescriptorImpl.getEPackage() on the
>line:
> ePackage = (EPackage) eInstance.get(null);
>
>The reason I've concluded is that many of the EMF
jars
>are needed in
>TC's common\lib
>and they also seem to be in the samples war's
>WEB-INF\lib and resulting
>in some classes being loaded by TC's
>StandardClassLoader and instances
>also loaded by TC's webapp classloader. But then
>they're not the same
>class and results in a classcast exception.
>Locally I've eliminated the ones in the sample's war
>and the exception
>went away. I guess this can work now as a solution if
>maven can be
>coerced not to package them. But in the long run I
>think webapps need
>to be able to have their version's of these jars.
>
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Index: java/samples/helloworld/helloworldws/pom.xml
===================================================================
--- java/samples/helloworld/helloworldws/pom.xml (revision 376053)
+++ java/samples/helloworld/helloworldws/pom.xml (working copy)
@@ -32,19 +32,19 @@
<groupId>org.apache.tuscany</groupId>
<artifactId>tuscany-core</artifactId>
<version>${pom.version}</version>
- <scope>compile</scope>
+ <scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tuscany</groupId>
<artifactId>tuscany-container-java</artifactId>
<version>${pom.version}</version>
- <scope>compile</scope>
+ <scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tuscany</groupId>
<artifactId>tuscany-binding-axis</artifactId>
<version>${pom.version}</version>
- <scope>compile</scope>
+ <scope>provided</scope>
</dependency>
</dependencies>
</project>
--------------060607050202010408030307--
