Hmm, that is strange. Classloading should be straight forward. Seems
that the installation is corrupt. Is the warnings plug-in showing up in
Jenkins?
Ulli
On 04/11/2012 02:57 PM, Darren Syzling wrote:
> Ulli,
>
> I'd be happy to work on something together. I did however try a few
> variants but the hudson.plugins.warnings.WarningsResultAction class
> could not be found, I tried variants of this:
>
> warningsResultAction =
> build.getAction(Class.forName("hudson.plugins.warnings.WarningsResultAction"))
> warningsResultAction =
> build.getAction(hudson.plugins.warnings.WarningsResultAction.class)
>
> and using the class loader:
> ClassLoader cl = it.class.getClassLoader()
> def warningsClass =
> cl.loadClass("hudson.plugins.warnings.WarningsResultAction", true)
>
> Is there something different about the groovy parser engine loaded by
> email-ext which would mean other plugin classes were not available.
>
> Unfortunately I then decided to upgrade to Jenkins 1.459 along with:
> Static analysis utilities 1.38
> Warnings 3.28
> Static analysis collector 1.24
> Email-ext 2.18
>
> This has broken my ability to build and configure the project, when I build:
> 11-Apr-2012 13:55:43 hudson.model.Executor run
> SEVERE: Executor threw an exception
> java.lang.AssertionError: class
> hudson.plugins.warnings.WarningsPublisher is missing its descriptor
> at jenkins.model.Jenkins.getDescriptorOrDie(Jenkins.java:1076)
> at hudson.tasks.Publisher.getDescriptor(Publisher.java:123)
> at hudson.tasks.Recorder.getDescriptor(Recorder.java:51)
> at
> hudson.plugins.warnings.WarningsPublisher.getDescriptor(WarningsPublisher.java:323)
> at
> hudson.plugins.warnings.WarningsPublisher.getDescriptor(WarningsPublisher.java:41)
> at hudson.model.Descriptor.toMap(Descriptor.java:873)
> at hudson.util.DescribableList.toMap(DescribableList.java:128)
> at hudson.model.Project.getPublishers(Project.java:109)
> at hudson.model.Build$RunnerImpl.cleanUp(Build.java:171)
> at hudson.model.Run.run(Run.java:1457)
> at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
> at hudson.model.ResourceController.execute(ResourceController.java:88)
> at hudson.model.Executor.run(Executor.java:238)
>
>
> and when I try and configure the project I can't access email-ext or
> warnings configuration information:
> 11-Apr-2012 13:46:50 hudson.ExpressionFactory2$JexlExpression evaluate
> WARNING: Caught exception evaluating: i.descriptor. Reason:
> java.lang.reflect.InvocationTargetExcept
> ion
> java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at
> org.apache.commons.jexl.util.PropertyExecutor.execute(PropertyExecutor.java:125)
> at
> org.apache.commons.jexl.util.introspection.UberspectImpl$VelGetterImpl.invoke(UberspectIm
> pl.java:314)
> at
> org.apache.commons.jexl.parser.ASTArrayAccess.evaluateExpr(ASTArrayAccess.java:185)
> at
> org.apache.commons.jexl.parser.ASTIdentifier.execute(ASTIdentifier.java:75)
> at
> org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83)
> at
> org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57)
> at
> org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:5
> 1)
> at
> org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80)
> at
> hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:72)
> at
> org.apache.commons.jelly.tags.core.CoreTagLibrary$3.run(CoreTagLibrary.java:134)
>
>
>
> On 11 April 2012 10:53, Ullrich Hafner <ullrich.haf...@gmail.com> wrote:
>> I haven't yet done that but it should be possible to access the objects
>> using this method from your script:
>>
>> WarningsResultAction action =
>> getAction("hudson.plugins.warnings.WarningsResultAction")
>> From this object you get the result using action.getResult()
>>
>> Maybe we can work together on making an example for the warnings plug-in
>> so that I can include it on the wiki page?
>>
>> Ulli
>>
>>
>>
>> On 04/11/2012 11:25 AM, Darren Syzling wrote:
>>> Regarding the Warnings plugin - is there anyway I can access warning
>>> information for the current build from a mail-ext groovy template by
>>> using the hudson/jenkins model API? Or would I use the token macro
>>> expansion plugin in some way? I was wondering if there was a
>>> documented way of gaining access to the WarningsResult and
>>> WarningsResultAction so I could access the getSummary method from
>>> within the mail template (or iterate over other information if
>>> necessary) in a similar way to accessing JUnit test results? I
>>> wondered if there was a standard way for plugins to publish their
>>> action results into the Hudson model so that post build actions could
>>> retrieve and process them,
>>>
>>>
>
>
