Difference between Java EE 5 and Java EE 6
What are the main differences of Java EE 5 and Java EE 6 ?
I am a Java SE developer but I have rich web-background (PHP, Perl/CGI and so on) and now I am starting new project. It will have web interface, spaghetti business logic, relational database as storag
I'm developing a web application using Java EE 6/JSF2/CDI with NetBeans and I want to use the Security Module of Seam to manage the authorization/authentication process. Is it possible?
is it possible to authenticate programmatically a user in Java EE 6? Let me explain with some more details: I've got an existing Java SE project with Servlets and hibernate; where I manage manually al
I'm new to java.util.concurrent package and i came to a problem with Future object. This is a conversationScoped bean. @Inject SomeBean stateFull; Boolean comp = false, comp1 = false; public void do
Where can I download Java EE 6 Tutorial Examples? I can't install the Glassfish update tool.
We are at the edge of getting Java EE6 (with Glassfish v3 as reference implementation). Planned release is December 09. While still quite a number of companies are struggling to move their codebase to
The last time I developed an app using JBoss 7.1 (Java EE6 standard), I wrote the persistence layer using DAOs. First of all, I had an abstract DAO which was the father of all concrete daos: public
Background I'm well into building a central appointment booking system for various service providers. This is being built on Java EE 6 on GlassFish 3.1.1, making use of JSF 2, EJB 3.1 and other JEE6 s
How diferent is Java used in Android apps development from Java used to develop regular desktop applications? Can I use the skills acquired by developing Java Android applications in Java EE web devel
There is a JSP-servlets Java EE application (ecommerce web site) which is deployed on Tomcat. Now my requirement is to integrate this Java EE application with Day CQ to display content related static
I'm developing a Java EE 6 application deployed on glassfish, I keep reading tutorials about how to send emails but they seem either outdated or too complicated. I was hoping that may be in this speci
Where can I find the jar file or the source code of JEE6? Or is there another way how you can get autocompletion for this in Netbeans/Eclipse? And I have just installed glassfish so that i can use JAX
I want to make my Java EE application pluggable. The main application would be deployed in an ear, but its code in EJB would contain entry points for plugins. Plugins could be deployed on their own ja
I want pass some Time value ( java.sql.Time) from back end to the front end in a Java EE project. For some historical reason, I parse the Time type to long type by call the method getTime(), which mea
I am just starting with Java EE6. i have installed netbeans 7.2 though the sample applications based on java EE6 runs successfully. My question is do i still need to install Java EE6 SDK?? if not, the
I'm looking for a full duplex streaming solution with Java EE. The situation: client applications (JavaFX) read data from a peripheral device. This data needs to be transferred in near real-time to a
When I create a new enterprise application project in Netbeans 7.2.1, the IDE shouts out a recommendation: Source Level 6 should be used in Java EE 6 projects. Have a look at this screenshot: Why i
My organization is considering switching from an in-house proprietary application server (and adhoc protocols) to a Java EE 5 / Java EE 6 framework + web services for new development, and we're trying
I'm trying to decide how to secure a modern web application. I am relatively new to the Java EE 6 technology stack, but I've done some pet projects that didn't utilize security, so I'm looking for som
I currently set up a Java EE project for a new business application using CDI. The application is a pure server application (using jms, webservices and such, but has no frontend). Since we are using J
Is it possible to create a DAO in Java EE environment, which uses JPA, but does not need to be a Stateless bean? I am asking because I have a huge number of EJBs, just because I need a few @Resources
What is the different between different kind of Java EE projects in Eclipse WTP? There are: Application Client Project Connector Project Enterprise Application Project Utility Project
We are currently trying to implement a web application which is using the Java EE authentication mechanism with a FORM-based login, inside the Websphere 6.1 web container. If the authentication is suc
I have good knowledge of Java. Can anyone tell me if I should go for Android programming or Java EE development?
Can anyone explain the full process of implementing a Singleton in a Java EE 6 app? I'm assuming that I shouldn't be creating a singleton in the typical way of declaring a static variable and should b
I would like to add a Login module to my Java EE 6 application. I've read about JAAS, but I don't understand how I can use it. Do you know some tutorial or snippet that I can use to understand and imp
I am currently in the process of learing about Java EE, EJB3 and . So far I am running a JBoss application server and a Oracle database. I have written a stateful session bean which retrieves data fro
I'm looking for a nice rules-based web app firewall (WAF) that I can use with my Java EE web app (WAR). So far I have scouted out Stinger from OWASP and ModSec (for Java). Stinger is newer but is not
So after reading about DDD and all it benefits and glory it seems like Java EE does not make it easy for you to do so. What I thought was to make a structure like this: Domain Repository Application V
I noticed a (kinda radical) change between the Java EE 6 tutorial and Java EE 5 tutorial in what JAXB is concerned, in the sense that in the 6 tutorial the details are slim and there is no longer a ch
I'm looking book/online resources about Java EE application deployment pattens. Especially I want to know patterns when to use local interfaces when remote ones (how many nodes I need to?). The key qu
I have used Java EE 6 before and I have created a connection resource (pooled) on the server and then bound it to a JNDI name which I have referenced inside the jta-data-source element tag in the Pers
We have a somewhat huge application which started a decade ago and is still under active development. So some parts are still in J2EE 1.4 architecture, others using Java EE 5/6. While testing some new
I would like to know the difference between the Eclipse Europa and Indigo versions for Java EE. Could anyone please tell me?
I'm new to Java EE 6 so I apologize if the answer to this question is obvious. I have a task that must run hourly to rebuild a Solr index from a database. I also want the rebuild to occur when the app
What advantages are there by going to Apache Shiro, and leaving Java EE's native APIs for security and session management? I found that all security roles and sessions can be done in Apache Shiro but
According to Problems with Java EE SDK, Java EE SDK is the Java EE interfaces with RI concrete implementation. (which happens to be GlassFish). I know that I still need an Application Server to deploy
Is it possible to make a Java EE 6 application deployable on any Java EE 6 Container (like JBoss or GlassFish, etc) without using their modules / libraries? If for example I want Hibernate or Weld the
I am trying to use Java EE 6 Validation as specified here http://docs.oracle.com/javaee/6/tutorial/doc/gircz.html I have annotated a simple field @Max(11) @Min(3) private int numAllowed; The docs sa
If you look at the Java EE FrontController sequence diagram, The Controller delegates the request to Dispatcher and the document says that: A dispatcher is responsible for view management and navigati
I am writing a Java EE application which calculates a lot of things by reading from files. This process takes a lot of time and I want it to be cached automatically everytime the application is deploy
I would like to create (implement by my own) authentication mechanism which will be plugged into my Java EE application. As far as I know I have to implement LoginModule and connect this implementati
I have a simple Java EE application using Servlets and JSP. Now I want to develop new functionality using Grails within the same application not a new application. Can I add Grails to my existing appl
I have started developing Java EE web applications mainly on Struts and Servlets. Most of the codes have a try catch block within Servlet or Struts Action class. Is it a must to have try catch block f
I use Java EE 6 with Java 7 and Glassfish 3.1.1. When I choose clean and build option in menu it works but it doesn't show warnings about unchecked operations. How to enable it? And additional quest
I'm kinda new to Java EE 6 and most of what I'm reading is tutorial-oriented, simple cases. I can't find an answer to pretty basic question, so looking to you guys for help. I have a system I am desig
I've got issues with installing Worklight studio within Eclipse Juno for Java EE. I've followed the basic install and local archive steps, but both failed. Here are the errors: Cannot complete the ins
I'm a .NET programmer who is soon moving to the Java EE world. I have plenty of experience with .NET web technologies, web services, WebForms and MVC. I am also very familiar with the Java language, a
What would be the basic and obvious security considerations and recommendations in a Java EE Web application?
Could you please advice me a tutorial or book to do a web site using Java EE architecture and implement workfolw behind it.