Java Enterprise Edition (JavaEE) is a platform for enterprise computing for Java.
2
votes
2answers
255 views
When designing data models for JPA, what's the best way to make use of polymorphism?
I've been asked to support a Java EE application. The data model was poorly-designed and will not support several necessary use cases; so I'm developing a new data model using EclipseLink (the old one ...
2
votes
1answer
168 views
How to get started in coding for JBoss
I have an idea on how to revamp our internal application, after having accessed the needs of the users, addressing thier current issues, and the like.
But I am not a coder. My last application I ...
2
votes
3answers
508 views
What's the best way to implement a browser-based SOAP client?
We have an existing architecture of enterprise SOAP webservices based on JavaEE 6 that transfers large payloads of data.
We want to develop a browser based front end for these sevices, and I would ...
2
votes
1answer
76 views
Collaboratively working with a WebDesigner - Best practices
I'm a programmer. I have always worked by myself.
I usually do only back-end, but now I have a webproject that I want to hand the "View" part to a designer to make
it beautiful.
What I'm looking for ...
1
vote
3answers
221 views
Updating Java SE and Java EE knowledge
I wonder how you guys are updating your tech knowledge on a daily basis. Definitely it will be from internet. But what are those sources?
E.g. I didn't know about the DWR technology but knew if from ...
1
vote
3answers
343 views
What is meant by 4 GL?
I came across the term 4GL(generation language) in reading about Oracle ADF Busniess components . I want to know what exactly is 4GL ?
This is the actual quote from the book Oracle Fusion Guide:
...
1
vote
1answer
124 views
JUnitEE vs JUnit
I know what unit testing is in general and what JUnit is in particular. But here I see that there is a project called JUnitEE which seems to me to be a wrapper over JUnit. So I would like to better ...
1
vote
3answers
2k views
Advantages of Scala vs. Groovy with JAVA EE 6 Applications
Please let me first emphasize that I am not looking for flame wars. I just want advice from people who have real experiences.
I started learning JAVA EE 6 as real newbie and am having a difficult ...
1
vote
1answer
1k views
Why oracle does not offer certification for JSF?
My question this time is not related to a concrete programming problem, but i think still ok to post it here.
I think is more than 4 years since JSF technology came out, as an alternative for JSP but ...
1
vote
1answer
69 views
Understanding the meaning of “multiple lifecycles application development”?
Some Agile job posts have a requirement "strong understanding of multiple lifecycles application development", what does it means ?
So my question would be: what's that field for, and what would I ...
1
vote
1answer
140 views
What should be stored in UserContext?
From my general understanding I believe UserContext for a web application is supposed to hold user authentication and authorization (user roles) information.
As part of user roles, there are ...
1
vote
1answer
164 views
Best Persistence choice for J2EE-App with frequently changing Data Model [closed]
Whenever I develop a J2EE-Application, I at some point decide to switch from my dummy Persistence (Simply Using Lists and other Data Structures) to some Sort of Database Persistence. Mostly when I ...
1
vote
2answers
637 views
Oracle Enterprise JavaBeans (EJB) Developer Certification
I would like to gain the "Oracle Enterprise JavaBeans (EJB) Developer" certification.
According to this page I have to take a number of classes each of which costs up to a couple of thousand GB£.
Is ...
1
vote
2answers
486 views
Company wants to move its programs to a new framework / concept - what are options?
So there is an insurance company which wants to move long term its proprietorially written software for different insurance products to a new platform / framework / concept / something. One of the ...
1
vote
1answer
891 views
What is the best way to manage Hibernate sessions in a Struts-1 application?
I am now the owner of a Struts-1 application, and the Hibernate session management is all over the place. I have searched online documentation but have not found a clear explanation of the best way ...
1
vote
1answer
88 views
j2ee implementing security and using a framwork pros and cons
I'm a newbie to j2ee security, and i'm not j2ee expert either, though i'm really willing to put some effort and learn I've an application that i'm about to develop on Google App Engine (GAE) --with ...
1
vote
1answer
327 views
Transition from enterprise-level PHP with Zend Framework to more enterprisey Java EE
I've been seriously considering my career progress and would like to know your opinion on the following:
5 years full-time employment as a software developer / web technologies / best practices
MSc ...
0
votes
2answers
632 views
Do Java, J2EE and Java Web get better with time? It still looks problematic to me after months [closed]
I'm a little new to Java Web Development. JSF, JSP, Servlets, Hibernate etc... I have really a good understanding of OOP and C++. I have years of PHP and MySQL web development experience. I also have ...
0
votes
2answers
129 views
Where can I find a quick overview of Enterprise Java Beans?
I'm a fresh graduate, and I'm about to interview in two days and things are tight. I am well versed with Java EE Servlet and JSP technology, but never really used EJBs. Is learning about EJBs really ...
0
votes
2answers
259 views
Migrating web app from php to Java [closed]
Hi I had today my first interview for a position of android developer.In my portfolio I had a php e-commerce application that has a catalog , ajax powered shopping cart , and administrator ...
0
votes
4answers
2k views
How to gain Professional Experience in Java/Java EE Development [closed]
I have been seeing opportunities go past me for just 1 reason: not having professional industry experience. I say to many employers that I'm capable of doing the job and show them the work I've done ...
0
votes
2answers
408 views
JEE frameworks, a road map to learn? and should I learn them?
Background Information
I have been into programming since past 1 years professionally, my day to day work includes writing BIRT reports, designing and validating forms using JEE (struts/spring, ...
0
votes
2answers
91 views
How to gradually improve on an old IBM Host C++ framework
Imagine a C++ framework as a business layer, but with controlling logic as well. E.g. user rights, state of the webflow etc. With some plain C code to access DB2. The whole framework is host based. We ...
0
votes
2answers
59 views
1 Interface 2 Implementations and an EJB exception
In my JavaEE project I have an interface like this:
@Local
public interface DataAccess { ... }
And two stateless beans implementing it:
@Stateless
public class DataAccess_Online implements ...
0
votes
3answers
2k views
Relationship DAO, Servlet, JSP and POJO
I want to implement a JSP, POJO, DAO and Servlet in my J2EE program. However, I don't fully understand how the relationship between these elements should be. Is the following (MVC) setup the right way ...
0
votes
2answers
504 views
Getting into JEE
I'm the author of this question from a couple of months ago:
Java but no JEE experience
I thought about just editing this question, because this a bit of a followup to it - but it's actually a ...
0
votes
6answers
330 views
Looking to build a 2 java applications. should it be web-based application or standalone application?
The first application (web-based) will be located at site1 and once the information is processed, it will be sent to the second application(web-based) located at site2. Application2 needs to be able ...
0
votes
1answer
124 views
How do remote interfaces work with JavaEE and glassfish?
I would like to know what is going on "under the hood" if I use remote interfaces in JavaEE. In the project I use a stateless enterprise bean that implements a remote interface. And I can call methods ...
0
votes
1answer
359 views
Best way of Javascript web development in Netbeans (Hot deployment)
I'm beginning Javascript development and as a beginner in JavaScript I make a lot of mistakes. The way I'm developing is very counter-productive because every mistake I fix I have to shutdown ...
0
votes
1answer
331 views
What are some good JAIN SLEE related books?
Could you recommend some good reading materials related to JAIN SLEE? Or Java in Telecommunications in general.
0
votes
1answer
39 views
Building Website with JAX-RS (Jersey)
Is it discouraged/not-common to build Websites (not web-services!) using Jersey or any other JAX-RS implementation ?
I didn't find any guide/tutorial/article regarding that..
At first impression , ...
0
votes
0answers
28 views
Unit Test the integration layer using CDI
JEE-CDI allows you to create applications integrating components with annotations and configuration files. What I call integration layer is the set of annotation and configuration file that enables ...
0
votes
1answer
88 views
What factors should I consider when logging a (JSF) web-app?
I've recently read the article The Problem with logging and was wondering about my current logging strategy.
Usualy I use Log4J in my projects and just have to decide which line/attributes I would ...
0
votes
1answer
168 views
EJB Lifecycle and Relation to WARs
I've been reading up on EJBs (3.x) and believe I understand the basics. This question is a "call for confirmation" that I have interpreted the Java EE docs correctly and that I understand these ...
-1
votes
2answers
337 views
Best Java framework for Backend Application [closed]
I'm planning to create an application in Android and Web which relies on a back-end java application for data. So, currently I'm thinking of having the business logic in java layer which communicates ...
-1
votes
3answers
409 views
How to find out the latest standard/trends on web applications [duplicate]
Possible Duplicate:
How do I get up-to-date on web development technologies?
I am a bit outdated, and at my office we want to upgrade a product, and this time we want to do it right, so it ...
-2
votes
2answers
193 views
How can I test database access methods in Java? [closed]
I want to write a test for a method that accesses a database such as following.
public class MyClass{
public String getAddress(Int id){
String query = "Select * from Address where ...
-2
votes
1answer
77 views
Migrating the specification level of Java EE projects [closed]
What do we mean when we say "Migrating the specification level of Java EE projects"? Does this actually entail an application rewrite? TIA.
-3
votes
0answers
52 views
Your opinion about JavaEE learning project [closed]
hope that it will not removed.
In the next year I will be forced to change my job. In my region I see opportunity to work as Java programmer. I have only university experience with simple desktop ...
