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JAKARTA-EE QUESTIONS

Java EE Template Engine Recommendations?
Java EE Template Engine Recommendations?
Hope that helps I think Freemarker is the leading Java template engine. The other one is Apache Velocity but it is not as popular as it used to be.
TAG : jakarta-ee
Date : January 02 2021, 06:48 AM , By : Longchao Dong
given a database, how do you generate CRUD forms for Java EE?
given a database, how do you generate CRUD forms for Java EE?
Hope that helps You can use Telosys Tools, an Eclipse plugin working from an existing database with customizable Velocity templatesJust plug your database, and get some templates availables on GitHub. There are templates for Spring Data, AngularJS, J
TAG : jakarta-ee
Date : January 02 2021, 06:48 AM , By : Jenuel
What exactly is C in CDI?
What exactly is C in CDI?
hop of those help? I also have difficulties to understand what is the context in the first place. Let me try to explain it in my own words.I usually think that a context is an object representing the environment of a process. Just like the environmen
TAG : jakarta-ee
Date : December 25 2020, 09:30 PM , By : NeedOptic
Need help to setup "workplace"
Need help to setup "workplace"
will be helpful for those in need Wildfly in it basic form can only support code that doesn't imply an access to a given database but when you add this fonctionnaly to your code, you have to configure your server to fullfil that fonctionnality.These
TAG : jakarta-ee
Date : December 25 2020, 09:30 PM , By : Paul
Payara Micro returning AuthenticationStatus.SEND_FAILURE when passing a JWT bearer to a protected JAX-RS resource
Payara Micro returning AuthenticationStatus.SEND_FAILURE when passing a JWT bearer to a protected JAX-RS resource
it helps some times For anyone who may face this issue, after taking a look at the source code for Payara's SignedJWTIdentityStore, I realized that the META-INF/microprofile-config.properties file isn't scanned by Payara to verify the issuer and publ
TAG : jakarta-ee
Date : December 25 2020, 11:30 AM , By : Webtoad
Map a different route by GET parameter in JAX-RS
Map a different route by GET parameter in JAX-RS
may help you . JAX-RS doesn't have the type of mapping that you're looking for - there isn't a way to match based on query parameters. In general, the pattern is path based. So in your example, JAX-RS is thinking more like:
TAG : jakarta-ee
Date : December 23 2020, 03:01 PM , By : Phil Austin
Selectively exclude packages from CDI scanning
Selectively exclude packages from CDI scanning
I hope this helps you . Not sure why it's not working, but try using @Vetoed instead of a weld specific xsd in beans.xml as @Vetoed will be more portable since it's implementation independent. It should work since it's marked with @Target({ElementTyp
TAG : jakarta-ee
Date : December 01 2020, 04:55 PM , By : Vorinowsky
JavaEE Glassfish Authentication: Confirmation link in email, no password for login
JavaEE Glassfish Authentication: Confirmation link in email, no password for login
I think the issue was by ths following , Here's what I would suggest for what you have specifically asked: Write a custom login module or custom realm (cloud modify your existing one) Docs. Write a servlet and map it only to the confirmation URLs. In
TAG : jakarta-ee
Date : November 25 2020, 07:27 PM , By : yatil
TimerService#createTimer Ignores Delay
TimerService#createTimer Ignores Delay
should help you out The answer to this problem had nothing to do with the actual setup, but someone else might have the same problem so here it goes:On default JMS timers are created with a TimerConfig that is persistent. Which means once you create
TAG : jakarta-ee
Date : November 24 2020, 12:01 PM , By : Mikael
Unsatisfied dependencies for type X with qualifiers @Default
Unsatisfied dependencies for type X with qualifiers @Default
like below fixes the issue In Java EE 7, the default scanning for JARs/WARs is annotated, meaning that if you don't have a beans.xml that specifies the scan mode, it will default to annotated based scanning.Your class, GreeterImpl has no bean definin
TAG : jakarta-ee
Date : November 20 2020, 01:01 AM , By : phil
How to destroy the Object of a SessionScoped bean
How to destroy the Object of a SessionScoped bean
this one helps. The lifespan of a SessionScoped bean depends on the HTTP session. If the HTTP session is destroyed (timeout or manually session invalidation), the SessionScoped bean will be destroyed too.From the SessionScoped documentation:
TAG : jakarta-ee
Date : November 07 2020, 09:00 AM , By : judith
Conditionally locking method of a stateless EJB
Conditionally locking method of a stateless EJB
help you fix your problem Somehow I wanted to lock the method with the group object. The solution is based on Andrei's idea, but I did not have to modify the Group entity. I just had to add these lines at the start of the stateless session bean metho
TAG : jakarta-ee
Date : October 29 2020, 10:01 AM , By : Xander
Stateless remote bean injected via @Resource only providing single instance
Stateless remote bean injected via @Resource only providing single instance
I wish this helpful for you Problem was with Intellij 14 and outdated version of JRebel client apparently, both running on Linux workstation. So a thing to remember here is to always keep your tools up to date :)
TAG : jakarta-ee
Date : October 29 2020, 06:12 AM , By : k19k
how to make jboss wildfly to run on port 80
how to make jboss wildfly to run on port 80
this will help If you run the default WildFly standalone profile (i.e. if you don't specify -c parameter). Then the configuration from standalone.xml is used.Command line - argument of standalone script
TAG : jakarta-ee
Date : October 28 2020, 08:10 AM , By : Eran Yahav
Use local datasource instead of specifying it in standalone.xml (WildFly)
Use local datasource instead of specifying it in standalone.xml (WildFly)
may help you . Already figured out how to solve the problem.First is to add a boss-deployment-structure.xml (to WEB-INF f.e.) where one has to specify the driver:
TAG : jakarta-ee
Date : October 22 2020, 01:08 AM , By : user181445
How do I call a remote EJB in an EAR from another?
How do I call a remote EJB in an EAR from another?
hop of those help? The easiest solution I've found so far is the following.First, annotate the stateless bean with a mappedName attribute:
TAG : jakarta-ee
Date : October 19 2020, 11:12 PM , By : jedameron
How to add a feature of modularity to a Java web application
How to add a feature of modularity to a Java web application
may help you . I would say that OSGi is something you should consider. I don't have expertise in the area but you can find examples and descriptions in stackoverflow and other online resources.What does OSGi solve?
TAG : jakarta-ee
Date : October 07 2020, 08:00 PM , By : Kirks
class.getResource() within Java-EE (wildfly)
class.getResource() within Java-EE (wildfly)
wish helps you The easiest way to get access to the data in your WEB-INF/classes/config.txt file is to use java.lang.Class.getResourceAsStream("/config.txt"), which is covered by your first example.If this returns null then the file is not present. I
TAG : jakarta-ee
Date : October 04 2020, 06:00 AM , By : Mark W
Openliberty enable wire debug traces
Openliberty enable wire debug traces
Does that help I confirmed with WAS development that WAS diagnostic trace does not print raw packet contents of request/response bodies although it does print metadata like the request/response lines and headers.A couple of options for full body trac
TAG : jakarta-ee
Date : September 17 2020, 04:00 PM , By : phil
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