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EJB and other Jakarta /Java EE Technologies

EJB, JMS, JNDI, JCA, JTA, etc.

Please check our EJB FAQ!

Questions about specific Servers can be placed in their product's corresponding forum in the Products Section.
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Best this year

Using CDI to Inject Instances a Generic Class

10 replies

xmlBeans-5.2.1.jar @Override error due to a class named Override

1 reply

EJB and other Jakarta/Java EE Technologies

odd behaviour when exit of application I can't newly do login

1 reply

String value length exceeds the maximum allowed

0 replies

More »
EJB and other Jakarta /Java EE Technologies Forum at JavaRanch

Using CDI to Inject Instances a Generic Class

1 month ago 10 replies

J2EE Shopping Cart System

2 months ago 5 replies

xmlBeans-5.2.1.jar @Override error due to a class named Override

5 months ago 1 reply

String value length exceeds the maximum allowed

6 months ago 0 replies

Tomcat

odd behaviour when exit of application I can't newly do login

8 months ago 1 reply

Failed to marshal exception problem

9 months ago 8 replies

EJB t3 tunneling calls for multiple backend WLS servers issue

1 year ago 2 replies

How to Select all objects that have a (date - day interval) bigger than today?

1 year ago 3 replies

duplicate messages JMS

1 year ago 6 replies

Spring

spring boot controllers

1 year ago 2 replies

JSF

primeface download not working

1 year ago 1 reply

Should GET requests have headers?

1 year ago 1 reply

Best way to map a many to many relationship with extra attributes in JPA

1 year ago 7 replies

Java in General

How to develop cron scheduler jobs in a Multi-Tenant application

1 year ago 2 replies

Equivalent of gradle dependsOn module equivalent for maven

1 year ago 6 replies

Eclipse

How to learn new version of Dynamic Web Project in Eclipse IDE?

1 year ago 1 reply

EJB and other Jakarta/Java EE Technologies

Java, Jakarta EE learning help needed

2 years ago 2 replies

EJB and other Jakarta/Java EE Technologies

To provide vcap properties (of stored value for a key in credhub) to server.xml (liberty server)

2 years ago 1 reply

Object is not injected (it's null) when calling through another object (weld-se)

2 years ago 5 replies

JBoss/WildFly

Error when trying to enable EAR file in Wildfly

2 years ago 6 replies

Cloud/Virtualization

Connect Springboot app to Azure SB with multiple subscriptions (same name)across different topics

2 years ago 0 replies

Web Component Certification (OCEJWCD)

Jakarta EE certifications

2 years ago 11 replies

Getting errors from InfluxMeterRegistry during integration tests as spring context shuts down early

2 years ago 0 replies

Entity (JPA 2) and Spring SecurityContextHolder

2 years ago 3 replies

Spring Boot Microservices - How can I reach out another service method from another service in Junit

2 years ago 0 replies

How do set custom deserializer for the class is stored in an external jar in java?

2 years ago 6 replies

Stateless vs Stateful bean

2 years ago 25 replies

javax.xml.bind.JAXBContext.newInstance error

2 years ago 1 reply 1

@EJB injection is giving null

2 years ago 1 reply

Eclipse

Javascript and WebContent miss out in Java dynamic web project

2 years ago 0 replies

Maven

Intellij warning: Maven wrapper not correct, reverting to embedded

2 years ago 3 replies 2

Spring & cassandra

2 years ago 0 replies

Messaging Systems

Rabbit MQ message deduplication steps

3 years ago 1 reply

What is Software Development Life Cycle

19 years ago 2 replies

EJB & ERP

20 years ago 2 replies
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EJB and other Jakarta /Java EE Technologies

Please check our EJB FAQ!

Questions about specific Servers can be placed in their product's corresponding forum in the Products Section. If you are using EJB3's JPA Spec and have a question, please post it in the Object Relational Mapping Forum. All other EJB3 questions you can post here.

Best this year

Using CDI to Inject Instances a Generic Class

xmlBeans-5.2.1.jar @Override error due to a class named Override

odd behaviour when exit of application I can't newly do login

String value length exceeds the maximum allowed

EJB and other Jakarta /Java EE Technologies Forum at JavaRanch

Using CDI to Inject Instances a Generic Class

J2EE Shopping Cart System

xmlBeans-5.2.1.jar @Override error due to a class named Override

String value length exceeds the maximum allowed

odd behaviour when exit of application I can't newly do login

Failed to marshal exception problem

EJB t3 tunneling calls for multiple backend WLS servers issue

How to Select all objects that have a (date - day interval) bigger than today?

duplicate messages JMS

spring boot controllers

primeface download not working

Should GET requests have headers?

Best way to map a many to many relationship with extra attributes in JPA

How to develop cron scheduler jobs in a Multi-Tenant application

Equivalent of gradle dependsOn module equivalent for maven

How to learn new version of Dynamic Web Project in Eclipse IDE?

Java, Jakarta EE learning help needed

To provide vcap properties (of stored value for a key in credhub) to server.xml (liberty server)

Object is not injected (it's null) when calling through another object (weld-se)

Error when trying to enable EAR file in Wildfly

Connect Springboot app to Azure SB with multiple subscriptions (same name)across different topics

Jakarta EE certifications

Getting errors from InfluxMeterRegistry during integration tests as spring context shuts down early

Entity (JPA 2) and Spring SecurityContextHolder

Spring Boot Microservices - How can I reach out another service method from another service in Junit

How do set custom deserializer for the class is stored in an external jar in java?

Stateless vs Stateful bean

javax.xml.bind.JAXBContext.newInstance error

@EJB injection is giving null

Javascript and WebContent miss out in Java dynamic web project

Intellij warning: Maven wrapper not correct, reverting to embedded

Spring & cassandra

Rabbit MQ message deduplication steps

What is Software Development Life Cycle

EJB & ERP

Java

Questions about specific Servers can be placed in their product's corresponding forum in the Products Section.
If you are using EJB3's JPA Spec and have a question, please post it in the Object Relational Mapping Forum. All other EJB3 questions you can post here.