JBERET000640 - Wildfly 14

[sousadax12]

I am getting the follow error when i try to run a programmatic job definition. I am using wildfly 14, java ee 8 and jberet 1.3.1.Final.

JBERET000640: A BatchEnvironment implementation could not be found. Please ensure the SPI has been implemented and is on the class path

[chengfang]

On the surface it looks like a class path problem. The BatchEnvironment impl for WildFly is included in WildFly distro and normally should already be available to jberet. Do you see the same error when running other batch jobs that do not involve programmatic job definition? Can you also paste the full stack trace?

[sousadax12]

With JBeret i only tried programmatic job definition. But i tried to run a simple job from javax library and worked.

16:54:20,609 ERROR [io.undertow.request] (default task-1) UT005023: Exception handling request to /testBatch/api/ping: org.jboss.resteasy.spi.UnhandledException: javax.batch.operations.BatchRuntimeException: JBERET000640: A BatchEnvironment implementation could not be found. Please ensure the SPI has been implemented and is on the class path
at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException(ExceptionHandler.java:78)
at org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:222)
at org.jboss.resteasy.core.SynchronousDispatcher.writeException(SynchronousDispatcher.java:197)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:459)
at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:233)
at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:139)
at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358)
at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:142)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:219)
at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:791)
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
at io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:55)
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.batch.operations.BatchRuntimeException: JBERET000640: A BatchEnvironment implementation could not be found. Please ensure the SPI has been implemented and is on the class path
at org.jberet.operations.JobOperatorImpl.(JobOperatorImpl.java:48)
at org.jberet.operations.JobOperatorImpl.(JobOperatorImpl.java:43)
at com.airhacks.ping.boundary.PingResource.dailyQuiz(PingResource.java:42)
at com.airhacks.ping.boundary.PingResource$Proxy$_$$_WeldClientProxy.dailyQuiz(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:509)
at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:399)
at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:363)
at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:358)
at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:365)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:337)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:310)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:443)
... 55 more

[chengfang]

Did you use BatchRuntime.getJobOperator() to obtain the job operator? This should be used instead of directly instantiating JobOperatorImpl.

[sousadax12]

I have using this. This code work in old projects that are running with java ee 7 and WF 10.

Job job = new JobBuilder("JobName")
.restartable(false)

            .step(new StepBuilder("StepName")
                    .batchlet("batchTest")
                    .build())


            .build();

    JobOperatorImpl jobOperatorImpl = new JobOperatorImpl();
    long jobOperatorExecutionId = jobOperatorImpl.start(job, new Properties());

[chengfang]

BatchRuntime.getJobOperator() is the standard and portable API, but JobOperatorImpl is an implementation class and should not be directly accessed by applications.

[sousadax12]

But how can i start a org.jberet.job.model.Job using the BatchRuntime.getJobOperator()?

[chengfang]

https://github.com/jberet/jsr352/blob/1.3.1.Final/test-apps/common/src/main/java/org/jberet/testapps/common/AbstractIT.java#L68

[chengfang]

The above is also used by the test app that uses programmatic job definition:

https://github.com/jberet/jsr352/blob/1.3.1.Final/test-apps/javaJSL/src/test/java/org/jberet/testapps/javajsl/JavaJSLIT.java

[chengfang]

Note that this solution is for jberet 1.3 or later.

In summary, if you only need to access the standard API in javax.batch.operations.JobOperator, then call BatchRuntime.getJobOperator().

If you need to access the additional non-spec-defined API in JBeret's implementation of JobOperator, then use

AbstractJobOperator jobOperator = (AbstractJobOperator) JobOperatorContext.getJobOperatorContext().getJobOperator();

as demonstrated in JBeret test class AbstractIT.

[sousadax12]

This still does not working. Now i am getting:

org.jboss.resteasy.spi.UnhandledException: java.lang.ClassCastException: org.wildfly.extension.batch.jberet.deployment.JobOperatorService cannot be cast to org.jberet.operations.JobOperatorImpl

`Job job = new JobBuilder("JobName")
.restartable(false)

            .step(new StepBuilder("StepName")
                    .batchlet("batchTest")
                    .build())


            .build();

    JobOperatorImpl jobOperator = (JobOperatorImpl) JobOperatorContext.getJobOperatorContext().getJobOperator();


    long jobOperatorExecutionId = jobOperator.start(job, new Properties());`

[sousadax12]

These are the dependencies:

<dependencies> <dependency> <groupId>javax</groupId> <artifactId>javaee-api</artifactId> <version>8.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.jberet</groupId> <artifactId>jberet-core</artifactId> <version>1.3.1.Final</version> <scope>provided</scope> </dependency> </dependencies>

[chengfang]

cast the job operator impl to org.jberet.operations.AbstractJobOperator (the super class of JobOperatorImpl). AbstractJobOperator should provide all the methods you will need to access jberet-specific operations.

This applies for JBeret running in either Java SE or Java EE (WildFly) environment.

[chengfang]

Sorry for the confusion. I've updated my comments and casting to AbstractJobOperator (instead of JobOperatorImpl) should work. Casting to JobOperatorImpl only works in JBeret in Java SE.