Pim,
The code you point out looks kind of odd, I'm not sure if it needs to be
that way or not, I haven't had a chance to dig very deep. But the code
has been working for me as is.
The error:
java.lang.NoClassDefFoundError: org/apache/commons/digester/RuleSetBase
indicates that you are not getting all the required libraries in your
class path.
I recommend adding the assembly plugin to the pom.xml so the <plugins>
section looks like this
<build>
...
<plugins>
<plugin>
<artifactId>maven-site-plugin</artifactId>
<configuration>
<locales>en</locales>
</configuration>
</plugin>
<plugin>
<!-- Usage: mvn assembly:assembly -->
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<mainClass>org.apache.commons.pipeline.config.DigesterPipelineFactory</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
Create a jar with dependencies with this command (in the trunk directory
where the pom.xml file is)
mvn assembly:assembly
If that builds successfully, then you should have all the required
libraries. Then run with
java -jar target/commons-pipeline-1.0-SNAPSHOT-jar-with-dependencies.jar
target/test-classes/test_conf.xml
-Ken
Pim Tjeertes wrote:
Hello,
I'm trying out the Pipeline because the concept intriges me.
Ofcourse I'm starting with a really simple example using the
DigesterPipelineFactory(URL confURL).
But when I do I get a Exception in thread "main"
java.lang.NoClassDefFoundError: org/apache/commons/digester/RuleSetBase
I think I found out why;
public DigesterPipelineFactory(URL confURL) {
if (confURL == null) throw new
IllegalArgumentException("Configuration file URL may not be
null.");
this.confURL = confURL;
//PipelineRuleSet needs a reference to [EMAIL PROTECTED]
org.apache.commons.digester.RuleSet RuleSet}s
//used to parse the configuration file in case configuration is
split up between multiple
//files.
ruleSets.add(new PipelineRuleSet(ruleSets));
}
I think this is the problem: (Its setting itself to itself instead of the
new file I gave the Digestor)
ruleSets.add(new PipelineRuleSet(ruleSets));
I would have expected something like:
ruleSets.add(new PipelineRuleSet(this.confURL));
Can somebody verify whether my assumption is correct or that I'm doing
something stupid?
Kind regards,
Pim
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
= Enterprise Data Services Division ===============
| CIRES, National Geophysical Data Center / NOAA |
| 303-497-6221 |
= [EMAIL PROTECTED] =============================
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
