Java Enterprise Edition (Java EE) is a specification defining a collection of Java-based technologies and how they interoperate. Java EE specifies server and client architectures and uses profiles to define technology sets targeted at specific classes of applications.
57
votes
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1k views
How can a JACC provider use the Principal-to-role mapping facilities of the server it's deployed on?
I am writing a JACC provider.
Along the way, this means implementing a PolicyConfiguration.
The PolicyConfiguration is responsible for accepting configuration information from the application ...
6
votes
0answers
2k views
Embedded Glassfish, security and Arquillian questions
I want to test my EJBs on an embedded Glassfish using Arquillian.
The important thing is that I have to have security up because my bean logic does some programmatic security checking ...
4
votes
0answers
182 views
Search users in android tab host
I've written code for TabHost to have values from web service and the values are added to TableRow. But when I search for a user, I am sending the values from spinner and text box to web service and ...
android
4
votes
0answers
906 views
How do I combine @Asynchronous and Weld/CDI Events and @Observes(during=TransactionPhase.AFTER_COMPLETION) in Glassfish 3.1
First of all let me state, that the following code example worked just fine in GF 3.0.1. The troubles started when we switched to GF 3.1.
I'm using a method
@Asynchronous
public void ...
3
votes
0answers
185 views
CORE3282: stdout: org.xml.sax.SAXParseException: Document root element “taglib”, must match DOCTYPE root “null”
I am getting below error in one of my application -
CORE3282: stdout:
org.xml.sax.SAXParseException: Document root element "taglib", mustmatch DOCTYPE root "null"
Application has only one ...
3
votes
0answers
246 views
How to Clear EclipseLink Query Results Cache from a CDI Interceptor?
I'm using EclipseLink's Query Results Cache:
@NamedQuery(name = "User.findAll",
query = "SELECT s FROM ...",
hints= {
@QueryHint(name=QueryHints.QUERY_RESULTS_CACHE, ...
3
votes
0answers
215 views
struts2-core shared dependency between ejb modules
I have an EJB application with the structure below. All dependencies are held in the /lib directory and shared among all web modules.
├── app1_war
│ ├── index.jsp
│ ├── META-INF
│ └── WEB-INF
|
...
3
votes
0answers
341 views
(PrimePush) com.sun.jersey.api.container.ContainerException: The ResourceConfig instance does not contain any root resource classes
I am new to PrimePush and want to try it out. I followed this tutorial
However, when I run the register.xhtml file, I hit the error of com.sun.jersey.api.container.ContainerException: The ...
3
votes
0answers
198 views
Trying to upgrade to jetty-runner 8.1.5, startup fails on JSTL <%@ taglib %> import of the JSTL standard tags
My actual goal is to get
<%@ page trimDirectiveWhitespaces=true %>
to work. I'm running my web application with jetty-runner 7.4.2 currently. As a random thing to try, I downloaded a newer ...
jetty
3
votes
0answers
766 views
Spring WS and JAXB - Configuring SOAPMessageDispatcher, DefaultMethodEndpointAdapter and MarshallingPayloadMethodProcessor
When working with Spring-WS, the configuration is very minimal because i have always been using annotations. Recently i have been trying to test out how to include attachements in SOAP responses and ...
3
votes
0answers
303 views
primefaces fileUpload miniatures
I want to upload multiple files but after I execute upload the miniature dissapears and I don't know which files I uploaded. Is there a way to keep miniatures with names after uploading?
3
votes
0answers
428 views
Can Java EE 7's core interfaces (EntityManager, …) extend AutoClosable?
I've wondered about, will Java EE 7's core interfaces extends AutoCloseable or not. (By core interfaces I primarily mean EntityManager and the likes, however I don't know for sure if there are other ...
3
votes
0answers
2k views
Apache Tomcat Simple Comet Servlet
I'm trying create very simple Comet Servlet which will push Hello World message to subscribers:
@WebServlet("/ChatServlet")
public class ChatServlet extends HttpServlet implements CometProcessor {
...
3
votes
0answers
285 views
Understanding the @ConnectionDefinitions annotation in jca 1.6
I cannot find an example that shows a use case for using the plural @ConnectionDefinitions on a ManagedConnectionFactory implementation. What confuses me is that the singular @ConnectionDefinition ...
3
votes
0answers
273 views
Logging for JBoss 3.2.5 Java EE Client
I'm trying to find out why a Java EE client (stand alone Java program that uses jbossall-client.jar) is failing to connect to a Java EE Server so it would be good to enable logging that occurs from ...
