Jasper issue with weblogic and java batch

[adrian.carp]

Hi,

I have a piece of code that I'd like to run-it on Weblogic 12.2:

JasperPrint print = null;try {            logger.debug("start create JasperPrint");            print = JasperFillManager.fillReport(jasperReport, params, connection);            logger.debug("end create JasperPrint");    } catch (Throwable e) {            logger.debug("fail create JasperPrint !!!! ", e);}[/code]

This piece of code is running into a batch context:

 

JobOperator operator = BatchRuntime.getJobOperator();            Properties props = new Properties();props.put("zzzz", ....);props.put("zzz1", ....);operator.start("job_....", props);[/code]

 

the problem is:

<com.ibm.jbatch.container.impl.BaseStepControllerImpl> <BaseStepControllerImpl> <execute> <Caught exception executing step: com.ibm.jbatch.container.exception.BatchContainerRuntimeException: Failure in Read-Process-Write Loop
    at com.ibm.jbatch.container.impl.ChunkStepControllerImpl.invokeChunk(ChunkStepControllerImpl.java:686)
    at com.ibm.jbatch.container.impl.ChunkStepControllerImpl.invokeCoreStep(ChunkStepControllerImpl.java:764)
    at com.ibm.jbatch.container.impl.BaseStepControllerImpl.execute(BaseStepControllerImpl.java:144)
    at com.ibm.jbatch.container.impl.ExecutionTransitioner.doExecutionLoop(ExecutionTransitioner.java:112)
    at com.ibm.jbatch.container.impl.FlowControllerImpl.execute(FlowControllerImpl.java:72)
    at com.ibm.jbatch.container.impl.ExecutionTransitioner.doExecutionLoop(ExecutionTransitioner.java:112)
    at com.ibm.jbatch.container.impl.JobThreadRootControllerImpl.originateExecutionOnThread(JobThreadRootControllerImpl.java:110)
    at com.ibm.jbatch.container.impl.FlowInSplitThreadRootControllerImpl.originateExecutionOnThread(FlowInSplitThreadRootControllerImpl.java:42)
    at com.ibm.jbatch.container.util.BatchWorkUnit.run(BatchWorkUnit.java:80)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at weblogic.work.concurrent.TaskWrapper.call(TaskWrapper.java:151)
    at weblogic.work.concurrent.future.AbstractFutureImpl.runTask(AbstractFutureImpl.java:391)
    at weblogic.work.concurrent.future.AbstractFutureImpl.doRun(AbstractFutureImpl.java:436)
    at weblogic.work.concurrent.future.ManagedFutureImpl.run(ManagedFutureImpl.java:28)
    at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:348)
    at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:333)
    at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:54)
    at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
    at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:617)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:397)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:346)
Caused by: com.ibm.jbatch.container.exception.BatchContainerRuntimeException: Error happend when try to create a EMail notification.
    at com.ibm.jbatch.container.impl.ChunkStepControllerImpl.processItem(ChunkStepControllerImpl.java:436)
    at com.ibm.jbatch.container.impl.ChunkStepControllerImpl.readAndProcess(ChunkStepControllerImpl.java:262)
    at com.ibm.jbatch.container.impl.ChunkStepControllerImpl.invokeChunk(ChunkStepControllerImpl.java:622)

...Caused by: java.lang.NoClassDefFoundError: Could not initialize class net.sf.jasperreports.extensions.ExtensionsEnvironment
    at net.sf.jasperreports.engine.DefaultJasperReportsContext.getExtensions(DefaultJasperReportsContext.java:271)
    at net.sf.jasperreports.engine.util.MessageUtil.getMessageProvider(MessageUtil.java:70)
    at net.sf.jasperreports.engine.JRRuntimeException.resolveMessage(JRRuntimeException.java:166)
    at net.sf.jasperreports.engine.JRRuntimeException.getMessage(JRRuntimeException.java:146)
    at net.sf.jasperreports.engine.JRRuntimeException.getMessage(JRRuntimeException.java:138)
    at java.lang.Throwable.getLocalizedMessage(Throwable.java:391)
    at java.lang.Throwable.toString(Throwable.java:480)
    at java.lang.String.valueOf(String.java:2982)
    at java.lang.StringBuilder.append(StringBuilder.java:131)
    at java.lang.Throwable.printEnclosedStackTrace(Throwable.java:695)
    at java.lang.Throwable.printEnclosedStackTrace(Throwable.java:709)
    at java.lang.Throwable.printStackTrace(Throwable.java:667)
    at java.lang.Throwable.printStackTrace(Throwable.java:721)
    at org.apache.log4j.DefaultThrowableRenderer.render(DefaultThrowableRenderer.java:60)
    at org.apache.log4j.spi.ThrowableInformation.getThrowableStrRep(ThrowableInformation.java:87)
    at org.apache.log4j.spi.LoggingEvent.getThrowableStrRep(LoggingEvent.java:413)
    at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:313)
    at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
    at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
    at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
    at org.apache.log4j.Category.callAppenders(Category.java:206)
    at org.apache.log4j.Category.forcedLog(Category.java:391)
    at org.apache.log4j.Category.log(Category.java:856)
    at org.slf4j.impl.Log4jLoggerAdapter.debug(Log4jLoggerAdapter.java:285)

- I have all required jasper jars packaed into my ear.

- I've tried that java.awt.deadless=true... no positive result (anyway, I'm on windows)

- Strange thing: if I'm starting the server in debug mode, and I'm starting the batch from outside the server (simple junit class, with look-up for job initializer), it works.

@Test    public void testTestJasperFill() throws Exception {try {            log.debug("===== start test =======");            Context context = getInitialContext();            I...EJBRemote ejbRemote = (I...EJBRemote) context.lookup("...");            ejbRemote .method("...", "....");            log.debug("===== end test =======");        } catch (NamingException e) {            log.debug("", e);        }        private Context getInitialContext() throws NamingException {        Hashtable env = new Hashtable();        // WebLogic Server 10.x connection details        env.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");        env.put(Context.PROVIDER_URL, "t3://127.0.0.1:8000");        env.put(Context.SECURITY_CREDENTIALS, "weblogic1");        env.put(Context.SECURITY_PRINCIPAL, "weblogic");        return new InitialContext(env);    }[/code]

Moreover,

If I'm running

print = JasperFillManager.fillReport(jasperReport, params, connection);[/code]

outside batch context , it seems it doesn't throw anything...

immediately after that, I'm pressing the button to start the batch, and... I'm getting this beauty:

net.sf.jasperreports.engine.JRException: Could not instantiate report compiler: net.sf.jasperreports.engine.design.JRJavacCompiler.
    at net.sf.jasperreports.engine.JasperCompileManager.getCompiler(JasperCompileManager.java:827)
    at net.sf.jasperreports.engine.JasperCompileManager.getEvaluator(JasperCompileManager.java:380)
    at net.sf.jasperreports.engine.fill.JRFillDataset.createCalculator(JRFillDataset.java:467)
    at net.sf.jasperreports.engine.fill.BaseReportFiller.<init>(BaseReportFiller.java:152)
    at net.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:239)
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:69)
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:57)
    at net.sf.jasperreports.engine.fill.JRFiller.createBandReportFiller(JRFiller.java:201)
    at net.sf.jasperreports.engine.fill.JRFiller.createReportFiller(JRFiller.java:216)
    at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:85)
    at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:456)
    at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:863)
    at x.x.x.batch.ItemProcessor.buildHtmlJasperNotif(ItemProcessor.java:117)
    at x.x.x.ItemProcessor.processItem(ItemProcessor.java:355)
    at com.ibm.jbatch.container.artifact.proxy.ItemProcessorProxy.processItem(ItemProcessorProxy.java:34)
    at com.ibm.jbatch.container.impl.ChunkStepControllerImpl.processItem(ChunkStepControllerImpl.java:410)
    at com.ibm.jbatch.container.impl.ChunkStepControllerImpl.readAndProcess(ChunkStepControllerImpl.java:262)
    at com.ibm.jbatch.container.impl.ChunkStepControllerImpl.invokeChunk(ChunkStepControllerImpl.java:622)
    at com.ibm.jbatch.container.impl.ChunkStepControllerImpl.invokeCoreStep(ChunkStepControllerImpl.java:764)
    at com.ibm.jbatch.container.impl.BaseStepControllerImpl.execute(BaseStepControllerImpl.java:144)
    at com.ibm.jbatch.container.impl.ExecutionTransitioner.doExecutionLoop(ExecutionTransitioner.java:112)
    at com.ibm.jbatch.container.impl.FlowControllerImpl.execute(FlowControllerImpl.java:72)
    at com.ibm.jbatch.container.impl.ExecutionTransitioner.doExecutionLoop(ExecutionTransitioner.java:112)
    at com.ibm.jbatch.container.impl.JobThreadRootControllerImpl.originateExecutionOnThread(JobThreadRootControllerImpl.java:110)
    at com.ibm.jbatch.container.impl.FlowInSplitThreadRootControllerImpl.originateExecutionOnThread(FlowInSplitThreadRootControllerImpl.java:42)
    at com.ibm.jbatch.container.util.BatchWorkUnit.run(BatchWorkUnit.java:80)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at weblogic.work.concurrent.TaskWrapper.call(TaskWrapper.java:151)
    at weblogic.work.concurrent.future.AbstractFutureImpl.runTask(AbstractFutureImpl.java:391)
    at weblogic.work.concurrent.future.AbstractFutureImpl.doRun(AbstractFutureImpl.java:436)
    at weblogic.work.concurrent.future.ManagedFutureImpl.run(ManagedFutureImpl.java:28)
    at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:348)
    at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:333)
    at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:54)
    at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
    at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:617)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:397)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:346)
Caused by: java.lang.NoSuchMethodException: net.sf.jasperreports.engine.design.JRJavacCompiler.<init>(net.sf.jasperreports.engine.JasperReportsContext)
    at java.lang.Class.getConstructor0(Class.java:3082)
    at java.lang.Class.getConstructor(Class.java:1825)
    at net.sf.jasperreports.engine.JasperCompileManager.getCompiler(JasperCompileManager.java:822)
    ... 37 more

Does anyone have any idea?

Thanks for anything.. 

 

 

 

 

 

[adrian.carp]

Hi, 

Issue solved as it was a classpath issue.

maven ear plugin added into war manifest file the entire classpath used for ejb module. So I end up with duplicated classloader.

No problem with jasper :)