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POSplitting EJBs and interfaces into separate module -- deployment fails
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  1. POSplitting EJBs and interfaces into separate module -- deployment fails
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    copied!<p>I'm having trouble following <a href="https://stackoverflow.com/questions/2417626">this guide</a> to "extract" my interfaces and entities from my EAR to use them from another Web Application:</p> <ul> <li>I use NetBeans 6.8 and Glassfish 3.0.1</li> <li>"Java Class Library" project <ul> <li>contains all the entities and interfaces</li> </ul></li> <li>"Java EE Application" project <ul> <li>class library added to the project, is packaged into the EAR</li> <li>contains EJB implementations, MDBs, Test</li> </ul></li> <li>"Java Web Application" project <ul> <li>class library added to the project, is packaged into the WAR</li> <li>contains REST interface</li> </ul></li> </ul> <p>When I build and deploy the Web Application, all goes well.</p> <p>When I build the Java EE application, I can see the jar-file (interfaces, entities) being included. But when I try to deploy the EAR, Glassfish refuses it with a java.lang.NoClassDefFoundError error:</p> <pre><code>[#|2010-03-28T18:25:59.875+0200|WARNING|glassfishv3.0|javax.enterprise.system.tools.deployment.org.glassfish.deployment.common|_ThreadID=28;_ThreadName=Thread-1;|Error in annotation processing: java.lang.NoClassDefFoundError: mvs/core/StoreServiceLocal|#] [#|2010-03-28T18:25:59.876+0200|SEVERE|glassfishv3.0|javax.enterprise.system.core.com.sun.enterprise.v3.server|_ThreadID=28;_ThreadName=Thread-1;|Exception while deploying the app java.lang.IllegalArgumentException: Invalid ejb jar [CoreServer]: it contains zero ejb. Note: 1. A valid ejb jar requires at least one session, entity (1.x/2.x style), or message-driven bean. 2. EJB3+ entity beans (@Entity) are POJOs and please package them as library jar. 3. If the jar file contains valid EJBs which are annotated with EJB component level annotations (@Stateless, @Stateful, @MessageDriven, @Singleton), please check server.log to see whether the annotations were processed properly. </code></pre> <p>'mvs/core/StoreServiceLocal' is an interface which is defined in the library jar file.</p> <p>What am I doing wrong?</p> <p>I'm using EJB3 Annotations, so there is no bean-specific deployment descriptor:</p> <p>mvs/core/ShopperService.java:</p> <pre><code>@Stateless public class ShopperService implements ShopperServiceLocal, ShopperServiceRemote { } </code></pre> <p>mvs/core/ShopperServiceLocal.java:</p> <pre><code>@Local public interface ShopperServiceLocal { } </code></pre>
 

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