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POCall an ejb entity class from an independent web application (netbeans)
 

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    <p>I'm making a small webshop application for school in Netbeans. I have a Customer entity class in an EJB module together with a local session bean and a remote session bean. </p> <p>Next I have an independent web application, which can of course call the remote session bean. </p> <p>From the application I can call a method in the remote session bean to give me all customers. But what should the session bean return? </p> <ul> <li>It can return a list of Customers but my application does not know the customer class. Should I add a jar of my ejb module in the application?</li> <li>I could return a list of lists with all information of the customers but this is not very nice. </li> <li>I have read something <a href="http://www.stackoverflow.com/questions/7588804/java-ee-ejb-entity-web-standalone">here</a> about having a Customer interface in the web application but I don't understand how this works. </li> <li>Would it help making a Enterprise application and adding both the jar of the ejb module and the war of the web application?</li> </ul> <p>What's the best choice?</p> <p>(Oh and I'm using wicket as framework, if that has anything to do with this)</p> <p>EDIT:</p> <p>So my setup is like this :</p> <ul> <li>a library containing the entity class and the interface of the remote bean</li> <li>a ejb module containing the remote bean and a facade of the entity class, it also has the library above</li> <li>a web application: also has the library</li> <li>a enterprise application containing the ejb-jar and the war. </li> </ul> <p>It's not working though. When I deploy the ear, I get this error:</p> <pre><code>Error in annotation processing: java.lang.NoClassDefFoundError: shop2/database/customer/CustomerBeanRemote </code></pre> <p>I'm not sure where to put the persistence file. Now it is in the ejb module. But I don't think this is actually the problem. </p> <p>Can you maybe guide me through how to make the project. It is the first time I work with EJB and Java EE. </p> <p>Thanks!</p>
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