[jboss-user] [JBoss Web Services] - Re: Is polymorphic JAX-WS operation parameter possible to implement?

Guillermo L [https://community.jboss.org/people/gmlopezdev] created the discussion "Re: Is polymorphic JAX-WS operation parameter possible to implement?" To view the discussion, visit: https://community.jboss.org/message/818299#818299 -------------------------------------------------------------- I finally got this resolved. It is absolutely possible to implement this behavior. If I were developing a single EAR I wouldn´t have experienced a problem like this. Since I'm developing several enterprise applications (EAR modules) over JBoss AS 7 which need to communicate through their local interfaces, I need to publish them as modules (including DTOs). Even I was getting no other symptom of errors or problems but the one I described, the issue was caused because my module must declare the dependency over jaxb api. Otherwise the annotations have no effect. Once I added this dependency to the module, everything started to work normally as expected :-). Important things to remember here: Declare your sub classes as the following within your parent class:     @XmlSeeAlso({Pojo1.class, Pojo2.class, ...}) If your classes are published as a JBoss module, do not forget to *declare* the jaxb dependency. I hope this may help others like me in the future :-). -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/818299#818299] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]