I have the following function defined in a pipeline.
private boolean isFolder(Item j) {
return j.getClass().getName() ==
"com.cloudbees.hudson.plugins.folder.Folder"
}
When I run it, I get
an exception which occurred: in field
com.cloudbees.groovy.cps.impl.BlockScopeEnv.locals in object
com.cloudbees.groovy.cps.impl.BlockScopeEnv@ad9ba3c in field
com.cloudbees.groovy.cps.impl.CpsClosureDef.capture in object
com.cloudbees.groovy.cps.impl.CpsClosureDef@a44ee1a in field
com.cloudbees.groovy.cps.impl.CpsClosure.def in object
org.jenkinsci.plugins.workflow.cps.CpsClosure2@13b12418 in field
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.closures in object
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@554cc3b1 in object
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@554cc3b1 Caused:
java.io.NotSerializableException: com.cloudbees.hudson.plugins.folder.Folder at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:926)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:568)
at
org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
at
org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
at
org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
at
org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at
java.util.HashMap.internalWriteEntries(HashMap.java:1793) at
java.util.HashMap.writeObject(HashMap.java:1363) at
sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156)
at
org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at
org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
at
org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
at
org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
at
org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at
java.util.HashMap.internalWriteEntries(HashMap.java:1793) at
java.util.HashMap.writeObject(HashMap.java:1363) at
sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156)
at
org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040)
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at
org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:58)
at
org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:111)
at
org.jenkinsci.plugins.workflow.support.pickles.serialization.RiverWriter.lambda$writeObject$0(RiverWriter.java:144)
at
org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:237)
at
org.jenkinsci.plugins.workflow.support.pickles.serialization.RiverWriter.writeObject(RiverWriter.java:143)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:523)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:499)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgramIfPossible(CpsThreadGroup.java:486)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:410)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:93)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:282)
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:270)
at
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:66)
at java.util.concurrent.FutureTask.run(FutureTask.java:266) at
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
at
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
at
jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at
java.util.concurrent.FutureTask.run(FutureTask.java:266) at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748) Finished: FAILURE
Is there a better/different way to check if an item is a folder?
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