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How to run a standalone Java client on WAS liberty 25.x with Jakarta EE10
I am using IBM WebSphere Liberty 25.0.0.10. I have migrated my application from Java EE 8 (previously deployed on WebSphere Application Server 9.0.5.x) to Jakarta EE 10, and the application is now ...
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1
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91
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Jakarta Persistence can't find Entity classes [closed]
I'm trying to update my old Java EE project to run on Jakarta EE and I've run into an issue I can't seem to resolve. When I use the persistence for Jakarta the compiler says it can't find the classes ...
Advice
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5
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108
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Jakarta CDI - Two "Singletons" of the same class
I'm new to injection frameworks. And my question is a contradiction in itself, but - hypothetically - is it possible to have CDI inject exactly 2 different instances of the same class throughout my ...
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44
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JSF composite component field not working from ui:include inside another composite component
Java 21 and Wildfly 37.0.0:
Seeing this weird thing where I'm creating a new composite component, but the field passed into it is null when residing inside a <ui:include> within another ...
1
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0
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34
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JBeret extension to deliver metrics
We want to monitor metrics on our Jakarta Batch jobs processed through JBeret.
That means we want to count all invocations of reader/processor/writer, all listeners, all loops executed in Batchlets ...
2
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3
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131
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How to terminate partition yet succeed on the job?
I have a Jakarta Batch application that runs jobs with partitions. Under some conditions the processor signals there is nothing else to be done by throwing an exception. As this exception shall ...
1
vote
1
answer
68
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What are the wildcards in Jakarta Batch?
When looking at the current Jakarta Batch specification 2.1, e.g. chapter 8.2.5 Step Sequence, I see
Specifies an exit status to match to the current next element. It must be a valid XML string value....
2
votes
1
answer
64
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Do Specialised CDI beans no longer inherit scope?
So we are working on an project upgrade from JavaEE8 to JakartaEE10.
In the eventual war file, we have a lib as a jar that is an implicit bean archive (so no beans.xml). It contains this:
@Named("...
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0
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36
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Quarkus and JNoSQL error There is not implementation for the ConstructorBuilderSupplier
I have a Quarkus application with JNoSQL. The request is a-synchronized, and at first it is executed on the ForkJoinPool.commonPool-worker-38, but sometimes on the vert.x-eventloop-thread-5.
If it is ...
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1
answer
80
views
Scope of Produces method
I have unresolved question about CDI:
I have Producer class annotated with @ApplicationScoped and the @Produce method has no additional scope annotaion.
@ApplicationScoped
public class ...
0
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1
answer
118
views
JAXB (glassfish): Cannot invoke "org.glassfish.jaxb.runtime.v2.runtime.Transducer.useNamespace()" because "xducer" is null
I would like to request your help on a NPE problem with a rest service on glassfish 7.0.25 utilizing JAXB to generate a xml response when I include a List into a parent object.
My entity class that I ...
2
votes
3
answers
117
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How to prevent rollback of nested service call in Java EE when outer transaction (endpoint) returns an error (REQUIRES_NEW causes deadlock)
In our Java EE application, we have a setup where Service A is an endpoint. In some valid business cases, this endpoint throws an exception and returns an error code to the client — this is expected ...
1
vote
1
answer
114
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Mule 4.9 JMS appender error: Modules javax.jms.api and jakarta.jms.api export package javax.jms to module org.eclipse.sisu.inject
I am new to mule and trying to push logs to activemq queue using jms appender. I was getting error while using jms appender with mule 4.3
2025年06月05日T07:02:25.588889200Z WrapperListener_start_runner ...
3
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2
answers
191
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What does it mean that the Jakarta EE Platform specification adds support for a specific Java SE runtime?
The Jakarta EE Platform 10 specification states the following:
The goal of the Jakarta EE 10 release is [...] adding the support for
the Java SE 11 and newer runtimes. The TCKs require support for ...
1
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0
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96
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Static weaving and Lazy loading in eclipselink JPA caused the DB connection pool exhaustion
I am working with eclipselink*(version 4.0.4)* L2 cache optimization. For that I have implemented static weaving as Wildfly*(version 32.0.1.Final)*/Jboss server doesn't support dynamic weaving (as ...