Troubles with maven / bundlor / greenpages demo

[khein]

I'm having troubles getting the greenpages application built and working correctly. I had it working 3+ days ago, but now some SNAPSHOT updates appear to have broken things.

I've tracked the problem down to appearing to be a missing class com.springsource.util.manifest.ManifestFactory in the bundlor.maven.plugin jar. I see a SNAPSHOT was updated April 29 which appears to have broken things. The class was in the previous SNAPSHOT release.

Since this is the introductory way to learn Spring dm server, and I was trying to mimic in creating my own application, any help in solving this would be appreciated.

Here is the trace:

[INFO] [jar:jar]
[INFO] [com.springsource.bundlor.:transform {execution: bundlor}]
[FATAL ERROR] com.springsource.bundlor.maven.plugin.TransformBun dlorMojo#execute() caused a linkage error (java.lang.NoClassDefFoundError) and may be out-of-date. Check the realms:
[FATAL ERROR] Plugin realm = app0.child-container[com.springsource.bundlor:com.springsource.bundlor. maven:1.0.0.BUILD-SNAPSHOT]
urls[0] = file:/home/khein/.m2/repository/com/springsource/bundlor/com.springsource.bundlor.maven/1.0.0.BUILD-SNAPSHOT/com.springsource.bundlor.maven-1.0.0.BUILD-SNAPSHOT.jar
urls[1] = file:/home/khein/.m2/repository/org/springframework/org.springframework.core/2.5.6.A/org.springframework.core-2.5.6.A.jar
urls[2] = file:/home/khein/.m2/repository/org/apache/commons/com.springsource.org.apache.commons.logging/1.1.1/com.springsource.org.apache.commons.logging-1.1.1.jar
urls[3] = file:/home/khein/.m2/repository/com/springsource/bundlor/com.springsource.bundlor/1.0.0.BUILD-SNAPSHOT/com.springsource.bundlor-1.0.0.BUILD-SNAPSHOT.jar
urls[4] = file:/home/khein/.m2/repository/com/springsource/util/com.springsource.util.osgi/2.0.0.BUILD-SNAPSHOT/com.springsource.util.osgi-2.0.0.BUILD-SNAPSHOT.jar
urls[5] = file:/home/khein/.m2/repository/org/eclipse/osgi/org.eclipse.osgi/3.5.0.v20090311-1300/org.eclipse.osgi-3.5.0.v20090311-1300.jar
urls[6] = file:/home/khein/.m2/repository/com/springsource/util/com.springsource.util.common/2.0.0.BUILD-SNAPSHOT/com.springsource.util.common-2.0.0.BUILD-SNAPSHOT.jar
urls[7] = file:/home/khein/.m2/repository/com/springsource/util/com.springsource.util.io/2.0.0.BUILD-SNAPSHOT/com.springsource.util.io-2.0.0.BUILD-SNAPSHOT.jar
urls[8] = file:/home/khein/.m2/repository/com/springsource/util/com.springsource.util.math/2.0.0.BUILD-SNAPSHOT/com.springsource.util.math-2.0.0.BUILD-SNAPSHOT.jar
urls[9] = file:/home/khein/.m2/repository/org/objectweb/asm/com.springsource.org.objectweb.asm/3.1.0/com.springsource.org.objectweb.asm-3.1.0.jar
urls[10] = file:/home/khein/.m2/repository/org/objectweb/asm/com.springsource.org.objectweb.asm.tree/3.1.0/com.springsource.org.objectweb.asm.tree-3.1.0.jar
urls[11] = file:/home/khein/.m2/repository/org/objectweb/asm/com.springsource.org.objectweb.asm.commons/3.1.0/com.springsource.org.objectweb.asm.commons-3.1.0.jar
urls[12] = file:/home/khein/.m2/repository/org/springframework/ws/org.springframework.xml/1.5.2.A/org.springframework.xml-1.5.2.A.jar
urls[13] = file:/home/khein/.m2/repository/org/apache/ws/com.springsource.org.apache.ws.commons.schema/1.3.2/com.springsource.org.apache.ws.commons.schema-1.3.2.jar
urls[14] = file:/home/khein/.m2/repository/org/springframework/org.springframework.beans/2.5.6.A/org.springframework.beans-2.5.6.A.jar
urls[15] = file:/home/khein/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
[FATAL ERROR] Container realm = plexus.core
urls[0] = file:/home/khein/apache-maven-2.1.0/lib/maven-2.1.0-uber.jar
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] com/springsource/util/osgi/manifest/ManifestFactory
com.springsource.util.osgi.manifest.ManifestFactor y
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NoClassDefFoundError: com/springsource/util/osgi/manifest/ManifestFactory
at com.springsource.bundlor.maven.plugin.AbstractBund lorMojo.getManifest(AbstractBundlorMojo.java:232)
at com.springsource.bundlor.maven.plugin.AbstractBund lorMojo.execute(AbstractBundlorMojo.java:205)
at org.apache.maven.plugin.DefaultPluginManager.execu teMojo(DefaultPluginManager.java:483)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeGoals(DefaultLifecycleExecutor.java:678)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeGoalWithLifecycle(DefaultLifecycleExecuto r.java:540)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeGoal(DefaultLifecycleExecutor.java:519)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeGoalAndHandleFailures(DefaultLifecycleExe cutor.java:371)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeTaskSegments(DefaultLifecycleExecutor.jav a:332)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.execute(DefaultLifecycleExecutor.java:181)
at org.apache.maven.DefaultMaven.doExecute(DefaultMav en.java:356)
at org.apache.maven.DefaultMaven.execute(DefaultMaven .java:137)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:3 56)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(L auncher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher. java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode (Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.ja va:375)
Caused by: java.lang.ClassNotFoundException: com.springsource.util.osgi.manifest.ManifestFactor y
at java.net.URLClassLoader$1.run(URLClassLoader.java: 200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.j ava:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:3 06)
at org.codehaus.classworlds.RealmClassLoader.loadClas sDirect(RealmClassLoader.java:195)
at org.codehaus.classworlds.DefaultClassRealm.loadCla ss(DefaultClassRealm.java:255)
at org.codehaus.classworlds.DefaultClassRealm.loadCla ss(DefaultClassRealm.java:274)
at org.codehaus.classworlds.RealmClassLoader.loadClas s(RealmClassLoader.java:214)
at java.lang.ClassLoader.loadClass(ClassLoader.java:2 51)
at java.lang.ClassLoader.loadClassInternal(ClassLoade r.java:319)
... 20 more

[khein]

Just haven't seen any replies, wondering if it is in the wrong forum.

[khein]

An update to the bundlor maven plugin was posted and the dependency problem is fixed. Probably just a symptom of using the technologies before GA.

It might be a worthwhile exercise to update the greenpages POM's (fixed dependencies instead of SNAPSHOTS) so that this won't happen to others building the example. It didn't give me a really solid feeling when I couldn't even get through the initial build instructions in the simple example....

[Ben Hale]

@khein,

Sorry for the delayed response, what with all of the conferences and a little time off, I'm just getting back to the forums.

We're aware of the issue with GreenPages as well as the more fundamental problem with how the Maven plugin dependencies work.

For sure we will tie down the next version of GreenPages to a milestone of Bundlor (when we first released GreenPages there wasn't a milestone to work against). Getting Bundlor's dependencies right is going to be a bit more challenging but I'm actively working on it now.

[frederic.conrotte]

Hello,

Just to let you know I've been fighting with the Greenpages examples as well.

My Setup:
Eclipse JEE 3.4.2
Latest Spring STS (version ?)
Spring IDE 2.2.2.RELEASE

I think there is a missing step in getting-started.pdf: the user must first run "mvn install" on greenpages-1.0.1.RELEASE\solution\parent for the parent pom being resolved from other projects

Or maybe because the parent pom is not installed locally correctly when invoking "mvn package" in the greenpages-1.0.1.RELEASE\solution folder ?

We're aware of the issue with GreenPages as well as the more fundamental problem with how the Maven plugin dependencies work.

For sure we will tie down the next version of GreenPages to a milestone of Bundlor (when we first released GreenPages there wasn't a milestone to work against). Getting Bundlor's dependencies right is going to be a bit more challenging but I'm actively working on it now.

I'm currently investigating Spring DM server as a solution for our OSGi migration in my company, can we have some plan on when Bundlor and Spring STS will be mostly stable for entreprise use ?

[kktec]

I too am having difficulty with mvn package on the Greenpages 1.0.1 demo. It fails when running the tests.

Stacktrace:

[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO] greenpages.parent
[INFO] greenpages.db
[INFO] greenpages.app
[INFO] greenpages.jpa
[INFO] greenpages.web
[INFO] greenpages.tests
[INFO] GreenPages PAR
[INFO] GreenPages App Build
[INFO] ------------------------------------------------------------------------
[INFO] Building greenpages.parent
[INFO] task-segment: [package]
[INFO] ------------------------------------------------------------------------
[INFO] [site:attach-descriptor]
[INFO] [com.springsource.bundlor.:transform {execution: bundlor}]
[INFO] Ignored project with non-bundle packaging: [pom]
[INFO] ------------------------------------------------------------------------
[INFO] Building greenpages.db
[INFO] task-segment: [package]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] No sources to compile
[INFO] [resources:testResources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:testCompile]
[INFO] No sources to compile
[INFO] [surefire:test]
[INFO] No tests to run.
[INFO] [jar:jar]
[INFO] Building jar: C:\Spring\greenpages-1.0.1.RELEASE\solution\greenpages.db\target\greenp ages.db-solution-1.0.0.SNAPS
HOT.jar
[INFO] [com.springsource.bundlor.:transform {execution: bundlor}]
[INFO] Transforming bundle at C:\Spring\greenpages-1.0.1.RELEASE\solution\greenpages.db\target\greenp ages.db-solution-1.
0.0.SNAPSHOT.jar to C:\Spring\greenpages-1.0.1.RELEASE\solution\greenpages.db\target\greenp ages.db-solution-1.0.0.SNAPSH
OT.jar
[INFO] ------------------------------------------------------------------------
[INFO] Building greenpages.app
[INFO] task-segment: [package]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Nothing to compile - all classes are up to date
[INFO] [resources:testResources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:testCompile]
[INFO] No sources to compile
[INFO] [surefire:test]
[INFO] No tests to run.
[INFO] [jar:jar]
[INFO] Building jar: C:\Spring\greenpages-1.0.1.RELEASE\solution\greenpages.app\target\green pages.app-solution-1.0.0.SNA
PSHOT.jar
[INFO] [com.springsource.bundlor.:transform {execution: bundlor}]
[INFO] Transforming bundle at C:\Spring\greenpages-1.0.1.RELEASE\solution\greenpages.app\target\green pages.app-solution-
1.0.0.SNAPSHOT.jar to C:\Spring\greenpages-1.0.1.RELEASE\solution\greenpages.app\target\green pages.app-solution-1.0.0.SN
APSHOT.jar
[INFO] ------------------------------------------------------------------------
[INFO] Building greenpages.jpa
[INFO] task-segment: [package]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Nothing to compile - all classes are up to date
[INFO] [resources:testResources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:testCompile]
[INFO] Nothing to compile - all classes are up to date
[INFO] [surefire:test]
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] null
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
at org.apache.maven.plugin.surefire.SurefirePlugin.co nstructSurefireBooter(SurefirePlugin.java:594)
at org.apache.maven.plugin.surefire.SurefirePlugin.ex ecute(SurefirePlugin.java:391)
at org.apache.maven.plugin.DefaultPluginManager.execu teMojo(DefaultPluginManager.java:447)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeGoals(DefaultLifecycleExecutor.java:539)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeGoalWithLifecycle(DefaultLifecycleExecuto r.java:48
0)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeGoal(DefaultLifecycleExecutor.java:459)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeGoalAndHandleFailures(DefaultLifecycleExe cutor.jav
a:311)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.executeTaskSegments(DefaultLifecycleExecutor.jav a:278)
at org.apache.maven.lifecycle.DefaultLifecycleExecuto r.execute(DefaultLifecycleExecutor.java:143)
at org.apache.maven.DefaultMaven.doExecute(DefaultMav en.java:333)
at org.apache.maven.DefaultMaven.execute(DefaultMaven .java:126)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:2 82)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(L auncher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher. java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode (Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.ja va:375)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3 seconds
[INFO] Finished at: Fri May 22 09:59:23 CDT 2009
[INFO] Final Memory: 7M/14M


Eclipse: 3.4.2
STS: 2.1.0.M1
Maven: 2.0.8

[max540]

For what it is worth, to get:

cd $GREENPAGES_HOME/solution
mvn package

to work for both greenpages-1.0.1.RELEASE and greenpages-1.1.0.RELEASE I had to mod $GREENPAGES_HOME/solution/parent/pom.xml to point to non-snapshot version of bundlor:

.

..
  <pluginRepositories>
    <pluginRepository>
      <id>com.springsource.repository.bundles.snapshot</id>
      <name>SpringSource Enterprise Bundle Repository</name>
      <url>http://repository.springsource.com/maven/bundles/milestone</url>
    </pluginRepository>
  </pluginRepositories>
...
  <build>
    <plugins>
      <plugin>
        <groupId>com.springsource.bundlor</groupId>
        <artifactId>com.springsource.bundlor.maven</artifactId>
        <version>1.0.0.M4</version>
...

[Andy Wilkinson]

I'm currently investigating Spring DM server as a solution for our OSGi migration in my company, can we have some plan on when Bundlor and Spring STS will be mostly stable for entreprise use ?

Frederic, if you're most interested in stability, rather than getting the latest features as early as possible, I'd recommend making use of the Bundlor milestones, rather than its snapshots. As for STS, I would adopt a similar policy and use the 2.0.x stream (currently at 2.0.2.RELEASE), rather than the 2.1.0 stream which has yet to GA.

If you encounter any problems, please do post here and let us know and we'll do our best to help.

[Nya]

For greenpages-1.1.0.release.
I ran mvn package

[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO] greenpages.parent
[INFO] greenpages.db
[INFO] greenpages.app
[INFO] greenpages.jpa
[INFO] greenpages.web
[INFO] greenpages.tests
[INFO] GreenPages PAR
[INFO] GreenPages App Build
[INFO] -------------------------------------------------------------------------
---
[INFO] Building greenpages.parent
[INFO] task-segment: [package]
[INFO] -------------------------------------------------------------------------
---
Downloading: http://repository.springsource.com/m...shot/com/sprin
gsource/bundlor/com.springsource.bundlor.maven/1.0.0.BUILD-SNAPSHOT/com.springso
urce.bundlor.maven-1.0.0.BUILD-SNAPSHOT.pom
Downloading: http://repository.springsource.com/m...shot/com/sprin
gsource/bundlor/com.springsource.bundlor.maven/1.0.0.BUILD-SNAPSHOT/com.springso
urce.bundlor.maven-1.0.0.BUILD-SNAPSHOT.pom
Downloading: http://repository.springsource.com/m...ase/com/spring
source/bundlor/com.springsource.bundlor.maven/1.0.0.BUILD-SNAPSHOT/com.springsou
rce.bundlor.maven-1.0.0.BUILD-SNAPSHOT.pom
Downloading: http://repository.springsource.com/m...rnal/com/sprin
gsource/bundlor/com.springsource.bundlor.maven/1.0.0.BUILD-SNAPSHOT/com.springso
urce.bundlor.maven-1.0.0.BUILD-SNAPSHOT.pom
Downloading: http://repository.springsource.com/m...lease/com/spri
ngsource/bundlor/com.springsource.bundlor.maven/1.0.0.BUILD-SNAPSHOT/com.springs
ource.bundlor.maven-1.0.0.BUILD-SNAPSHOT.pom
Downloading: http://repository.springsource.com/m...ternal/com/spr
ingsource/bundlor/com.springsource.bundlor.maven/1.0.0.BUILD-SNAPSHOT/com.spring
source.bundlor.maven-1.0.0.BUILD-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).


Project ID: com.springsource.bundlor:com.springsource.bundlor. maven

Reason: POM 'com.springsource.bundlor:com.springsource.bundlor .maven' not found
in repository: Unable to download the artifact from any repository

com.springsource.bundlor:com.springsource.bundlor. mavenom:1.0.0.BUILD-SNAPSH
OT

from the specified remote repositories:
com.springsource.repository.bundles.snapshot (http://repository.springsource.c
om/maven/bundles/snapshot),
com.springsource.repository.libraries.external (http://repository.springsource
.com/maven/libraries/external),
com.springsource.repository.bundle.external (http://repository.springsource.co
m/maven/bundles/external),
central (http://repo1.maven.org/maven2),
com.springsource.repository.libraries.release (http://repository.springsource.
com/maven/libraries/release),
com.springsource.repository.bundles.release (http://repository.springsource.co
m/maven/bundles/release)



[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 6 seconds
[INFO] Finished at: Tue May 26 11:05:26 EDT 2009
[INFO] Final Memory: 3M/508M
[INFO] ------------------------------------------------------------------------

[frederic.conrotte]

Did you follow the requirements ?

http://static.springsource.org/s2-bu...l/ch06s03.html