Error installing custom feature with Smooks dependency.

[arevalo0o]

Hi,

I'm recently experimenting with JBoss Fuse 6.1 and I'm facing a problem with a small project that is based on the rider-auto-osgi[*] example, but I have added the smooks dependency in order to use the SmooksDataFormat class, I have in the respective pom.xml something like this:

<dependency>

  <groupId>org.milyn</groupId>

  <artifactId>milyn-smooks-all</artifactId>

  <version>${smooks-version}</version><!-- 1.5.2 -->

</dependency>

Also I have added in the features.xml:

<features name="project-transport-osgi" xmlns="http://karaf.apache.org/xmlns/features/v1.0.0">

    ...

   <repository>mvn:org.milyn/milyn-smooks-all/1.5.2/xml/features</repository>

  <feature version="${project.version}" name="project-name">

            <feature>smooks</feature>

     ...

  </feature>

</features>

But when I try to install this custom feature (using feature:install) I get the next error message:

Error executing command: URL [mvn:commons-lang/commons-lang/${commons.lang.version}] could not be resolved.

And this is part of the stack trace:

java.lang.RuntimeException: URL [mvn:commons-lang/commons-lang/${commons.lang.version}] could not be resolved.

  at org.ops4j.pax.url.mvn.internal.Connection.getInputStream(Connection.java:195)[1:org.ops4j.pax.url.mvn:1.3.7]

  at java.net.URL.openStream(URL.java:1010)[:1.6.0_45]

  at org.apache.karaf.features.internal.FeaturesServiceImpl.installBundleIfNeeded(FeaturesServiceImpl.java:775)[22:org.apache.karaf.features.core:2.3.0.redhat-610379]

I have tried with other smooks versions but I get the same error, also if I remove the smook's feature specification from my features.xml  I get the next error:

missing requirement [284.0] osgi.wiring.package; (&(osgi.wiring.package=org.milyn.smooks.camel.dataformat)(version>=1.5.0)(!(version>=2.0.0)))

So if someone has faced the same problem and found a solution, I would be really grateful  for your help.

Thank you in advance

[*] FuseByExample/rider-auto-osgi · GitHub

[ffang]

Hi,

Where the url

mvn:commons-lang/commons-lang/${commons.lang.version}

comes from?

The ${commons.lang.version} not get filtered correctly, your need address this first.

Freeman

[arevalo0o]

Hi Freeman, thanks for your reply.

I'm not pretty sure where it comes from, but it certainly has something to do with the smooks dependency, if I remove this feature from my project and everything related, I can install it without problem, taking a look to the features.xml of the milyn-smooks-all v1.5.2 it uses the commons-lang bundle but the URL looks ok.

<?xml version="1.0" encoding="UTF-8"?>

<features name="milyn-1.5.2">

  <feature name="smooks" version="1.5.2">

    <bundle>mvn:org.antlr/com.springsource.antlr/2.7.7</bundle>

    <bundle>mvn:org.freemarker/com.springsource.freemarker/2.3.15</bundle>

    <!-- Karaf comes with pax-logging and slf4j; the following logging jars should not be required -->

    <!--<bundle>mvn:org.apache.commons/com.springsource.org.apache.commons.logging/1.1.1</bundle>-->

    <!--<bundle>mvn:org.apache.log4j/com.springsource.org.apache.log4j/1.2.15</bundle>-->

    <bundle>mvn:org.codehaus.groovy/com.springsource.org.codehaus.groovy/1.5.7</bundle>

    <bundle>mvn:org.jaxen/com.springsource.org.jaxen/1.1.1</bundle>

    <bundle>mvn:org.objectweb.asm/com.springsource.org.objectweb.asm/2.2.3</bundle>

    <bundle>mvn:org.objectweb.asm/com.springsource.org.objectweb.asm.tree/2.2.3</bundle>

    <bundle>mvn:org.objectweb.asm/com.springsource.org.objectweb.asm.tree.analysis/2.2.3</bundle>

    <bundle>mvn:org.objectweb.asm/com.springsource.org.objectweb.asm.util/2.2.3</bundle>

    <bundle>mvn:commons-lang/commons-lang/2.4</bundle>

    <bundle>mvn:org.ow2.bundles/ow2-bundles-externals-opencsv/1.0.23</bundle>

    <bundle>mvn:org.milyn/milyn-smooks-all/1.5.2</bundle>

  </feature>

</features>

I took this from the jar milyn-smooks-all-1.5.2.jar that is in my maven repository.

So I really don't know where this URL comes from.

Regards

[arevalo0o]

Hi,

Just trying to find where this URL comes from, I used a grep command (grep -rnw "commons\.lang\.version" --include \*.pom --include \*.xml) to find in my maven repository where this ${commons.lang.version} is used, and I found this:

org/milyn/milyn-smooks-all/1.6-SNAPSHOT/milyn-smooks-all-1.6-SNAPSHOT-features.xml:16:    <bundle>mvn:commons-lang/commons-lang/${commons.lang.version}</bundle>

So I realized that in a previous test installing my project, I was using a built of Smooks 1.6 that I made by myself , so maybe this milyn-smooks-all-1.6-SNAPSHOT-features.xml was making the problem. I don't know if JBoss Fuse has some kind of cache, or maybe I made a mistake and didn't build the project using the 1.5.2 version of smooks. So I just replaced my JBoss Fuse, and tried again, and now I can install the project without problem.

Thanks for all your help.

Regards

[ffang]

Hi,

Great you've make it work.

Normally you can use

features:list|grep smooks

to figure out what's the feature version you used.

Freeman

[arevalo0o]

Thanks a lot Freeman, this is a really useful tip.