A prefix can be included in the EJB JNDI name dynamically?

In the Stateless annotation, we can specify the mappedName attribute to the EJB JNDI name bind.
Can we specify a prefix to the mappedName separately?
For example: We have this:
@Stateless(mappedName="myEJB")And don't want to do this:
@Stateless(mappedName="prefix/myEJB")We want to include the prefix in another place in the code dynamically.
Can we do that??

jtahlborn wrote:
eudesf wrote:
Hello! Thanks for reply!
As I can't configure programatically, there is any way to configure in an application descriptor, or in another place of the application server?
The idea is to publish two applications that use the same EJB classes, but in different JNDI namespaces, because we don't want to share the resources. Otherwise, it will result in JNDI name conflicts. The applications works in different contexts and we want to reuse the existing EJB definitions.
Any suggestion?yes you can do this. ejb 3.0 keeps the features from 2.1, namely all the xml based configuration (although it is now optional). and, the annotations are always overriden by the xml configuration. thus, you can create different deployments with different the same compiled class files. you just need to override the annotation configuration with xml configuration (via ejb-jar.xml or whatever).Yes, we can do that. I've tested here, and it works. But, can we do better?
The configuration via XML implies maintenance, and it's not good, because we have so many EJBs to maintain.
And there is another problem... The EJB classes are in JARs, and these JARs are shared across the applications.
Pretend that you have to maintain two versions of each EJB JAR. One with XML configured and other without. If we change one, the another must be changed too. How can it be productive?
I have seen some EJB implementations that are more flexible with JNDI naming.
See:
- [http://openejb.apache.org/jndi-names.html|http://openejb.apache.org/jndi-names.html]
- [http://fixunix.com/weblogic/221782-dynamic-jndi-name-weblogic-ejb-jar-xml.html|http://fixunix.com/weblogic/221782-dynamic-jndi-name-weblogic-ejb-jar-xml.html]
Does it have a better solution in Glassfish?

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