python (65.2k questions)

javascript (44.3k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (13k questions)

Questions - java-ee-6

Class inspection via reflection API. Use of custom annotations

I have done my research before asking but no luck. I have a StartUp Singleton bean. In this bean I have an @Inject @Any Instance. I loop all the implementations and try to check if the class is annota...
test-img

geminal

java

annotations

cdi

java-ee-6

reflections

Votes: 0

Answers: 1

Latest Answer

I think you would be better served by using a CDI Portable Extension, rather than a Singleton EJB. A couple of reasons In CDI, everything is a proxy. So like some of the commenters have said, using r...
test-img

Jonathan S. Fisher

how to resolve "java.util.zip.ZipException:duplicate entry: org/apache/xmlbeans/xml/stream/Location.class" issue while hosting springboot in tomcat 10

I am trying to host spring boot rest api in Apache Tomcat 10, but it is not getting hosted, I had placed my spring boot application in webapps-javaee folder, as tomcat 10 default support jakartaee Whe...
test-img

kailashdesiti

java

spring-boot

jakarta-ee

java-ee-6

tomcat10

Votes: 0

Answers: 1

Latest Answer

You have to convert the war file manually, go to https://tomcat.apache.org/download-migration.cgi and download the migration tool, then run the command java -jar jakartaee-migration-1.0.0-shaded.jar -...
test-img

Remigio

Quarkus job scheduler

So I am using ManagedScheduledExecutorService in a Java EE project that I am migrating to Quarkus, like so: @Resource private ManagedScheduledExecutorService scheduler; The only thing I need from thi...
test-img

Hugo Vinhal

java

jobs

quarkus

java-ee-6

schedule

Votes: 0

Answers: 0

Error in connection with messaging queue in Quarkus

I am trying to consume/write to a messaging queue in Quarkus, but have been unable to do so. I have an example code with which I can connect to the queue but it is made with the com.ibm.mq.allclient l...
test-img

roerdev

java

jms

ibm-mq

quarkus

java-ee-6

Votes: 0

Answers: 2

Latest Answer

You are getting a connection failure when you try to connect to localhost:5672. This implies that you do not have anything listening on that TCP/IP port. The instructions you reference have a template...
test-img

Morag Hughson

Posts

Questions

Blogs

Jobs