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Published on 2010-04-16T16:19:31Z
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With the arrival of JEE and EJB 3,
have any of these Core J2EE Patterns become obsolete, or stand deprecated in light of (better) alternatives?
Are there any new patterns that one could use?
Thanks...
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Hey all,
I'm currently writing a simple JSF 2 app for WAS 7. When I define the bean via the faces-config.xml, everything works great
<managed-bean>
<managed-bean-name>personBean</managed-bean-name>
<managed-bean-class>com.prototype.beans.PersonBean</managed-bean-class>
…
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The scenario is as below (tables shown)
Delivery table
------
id channelId type
10 100 fax
20 200 email
Fax table
----
id number
100 1234567
101 1234598
Email table
-----
id email
200 [email protected]
201 [email protected]
basically a one to one relationship between the delivery and…
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I have 2 ejbs. Ejb-A that calls Ejb-B. They are not in the same Ear.
For portability Ejb-B may or may not exist on the same server. (There is an external property file that has the provider URLs of Ejb-B. I have no control over this.)
Example Code: in Ejb-A
EjbBDelegate delegateB = EjbBDelegateHelper…
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Timer Tasks in Java EE are not very comfortable. Is there any util, to configure timer with cron syntax like "0 20 20 * * "?
I wonder, if it would be a good way to use Quartzinside (clustered) JEE application. According to http://www.prozesse-und-systeme.de/serverClustering.html (german page) there…
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I have a component done in JSF 1.x, this component has a command button as follows
<h:commandButton ... action="#{templateController.next}" />
Where templateController was passed as an EL binding and can be any object that implements a certain interface. The generic implementation of next()…
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I'm starting a new project now. I have to choose technologies. I need something light, so no EJB or Seam. On the other hand I need JPA(Hibernate or alternative) and JSF with IceFaces. Do you think that such stack on Spring 3 deployed on Tomcat is a good choice? Or a JEE6 web application could be better…
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Hello!
A friend and I are trying to start our own UK based business.
We both know Java and thought we'd try to implement it using JEE6 and JSP. Can anyone offer some advice on how viable it would be and provide us with resources to consult?
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I'm just about to use the new EJB3 TimerService (as part of Java EE 6), and as usual, I'm impressed by the brevity of JavaDoc :)
Do you know what is the effect of the persistent property of the TimerConfig object?
JavaDoc TimerConfig says: The persistent property determines whether the corresponding…
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I'm having some problems with the global JNDI names of my EJB resources which is (or at least will) cause my JNDI look ups to fail. The project is being developed on Netbeans and is a standard Maven Web Application. When my application is deployed to GF3.0 the application name is set to something…
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in this page of tutorial : http://java.sun.com/javaee/6/docs/tutorial/doc/bnadu.html discuss about hello2 application on samples folder.
i download samples from this link and installed correctly:
https://glassfish-samples.dev.java.net/servlets/ProjectDocumentList?folderID=5214&expandFolder=5214&folderID=0
but…
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