Recent questions tagged jakarta

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jakarta ee - Error: m2e Install In Eclipse

I've been attempting to install Maven Integration for Eclipse and I've received these errors. Cannot complete ... and otherwise) were resolved. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - Hibernate/JPA ManyToOne vs OneToMany

I am reading currently the documentation of Hibernate regarding the entity associations and I come accross a ... and Unidirectional association. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - Java EE Architecture - Are DAO's still recommended when using an ORM like JPA 2?

If I'm using an ORM like JPA2 - where I have my entities that are mapped to my database, should I still be ... come up with in regards to this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - Letting the presentation layer (JSF) handle business exceptions from service layer (EJB)

The EJB method (using CMT) that updates an entity supplied : @Override @SuppressWarnings("unchecked") public boolean ... the client (JSF). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - eclipse error: glassfishdomainsdomain1 does not exist

I have java ee6 web profile sdk & I am using eclipse ee. I installed Glassfish plugin for eclipse using Download ... & how can I remove it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - Packaging EJB in JavaEE 6 WAR vs EAR

Starting a new project and would like to know the pros and cons of packaging EJB in a WAR vs EAR. Will JNDI ... WAR? efficiency? etc.? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - Stateless and Stateful Enterprise Java Beans

I am going through the Java EE 6 tutorial and I am trying to understand the difference between stateless and ... you change it to stateful? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - Correlation between Java EE / J2EE to J2SE / JDK versions

I was certain that I'll find a duplicate question or a satisfying answer, but I haven't. What I'm looking for ... and career What is Java EE? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - How to install the GlassFish 3 server adapter with Eclipse Helios 3.6

Question as stated in the title: how to install the GlassFish Server Adapter on Eclipse Helios 3.6? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - Where to use EJB 3.1 and CDI?

I am making a Java EE based product in which I'm using GlassFish 3 and EJB 3.1. My application has session ... what are the benefits I can get? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta ee - how to enable hot deploy in tomcat

I can write an ant script that copies updated class files to web-infclasses in tomcat. But how can I ... eclipse tomcat plugin in Intellij See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jakarta mail - how to send HTML email

I have to send HTML file via email but not as attachment. Message simpleMessage = new MimeMessage(mailSession); ... file but not as attachment See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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