java-ee-6

问题 I've recently developed an app with Glassfish and the development goes very smoothly, now with JBoss I'm trying to do the same but is being slow down by various problems such as: @EJB works but @Inject fails. I don't have a fancy class yet, I just have a Singleton Startup class and a simple Stateless class that I inject, and to my surprise injection doesn't work. Here's my class: package com.czetsuya.dropship; import javax.annotation.PostConstruct; import javax.ejb.EJB; import javax.ejb

问题 persistence.xml looks like this: <persistence-unit name="testPU" transaction-type="RESOURCE_LOCAL"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <non-jta-data-source>jdbc/test</non-jta-data-source> <jar-file>../../lib/app-services-1.0.jar</jar-file> <exclude-unlisted-classes>false</exclude-unlisted-classes> </persistence-unit> It is a web project, so the deployment unit is a war file. The jar file I tried to refer is in WEB-INF/lib/ folder , persistence.xml is in WEB-INF

问题 Our problem is a very basic, simple implementation of editing the database using JSF + EJB. Keeping things short: two separate XHTML views, use two separate Managed Beans @RequestScope. WebuserListBean and EditWebuserBean, and with @ManagedProperty we inject WebuserListBean, so we could obtain selected user data. So far no problems. Views are filled with data succesfully! BUT! We want to be able to edit the user! And here (to my surprise) we cannot overcome the problem. 1st try: Because the

问题 I followed this blog for injecting EJB in REST layer. Here is the code that I tried deploying in JBOSS AS 6 and 7 using Eclipse: REST: package com.example.rest; import javax.ejb.EJB; import javax.ejb.Stateless; import javax.ws.rs.GET; import javax.ws.rs.Path; @Stateless @Path("current") public class ServiceFacade { @EJB ServiceImpl service; @GET public String getDate(){ return service.getCurrentDate().toString(); } } EJB: import java.util.Date; import javax.ejb.Stateless; @Stateless public

问题 I'm not able to run a Java EE 7 webapp on tomcat 7 while in Eclipse using the same tomcat server it works. I can find my tomcat 7 server if I change the following in my pom.xml: <dependency> <groupId>javax</groupId> <artifactId>javaee-web-api</artifactId> <version>7.0</version> <scope>provided</scope> </dependency> If i change it to 6.0 it works fine in Netbeans but the problem is I'm using Jersey for my Rest API and at client side I use: new Gson().fromJson(resp.readEntity(String.class),

问题 In order to get code coverage report, i instrument the @Decorator bean by cobertura maven plugin. When running my unit test in OpenEJB container. The container reports some error during start up (new initial context). Caused by: org.apache.webbeans.exception.WebBeansConfigurationException: Decorator : MyDecorator, Name:null, WebBeans Type:DECORATOR, API Types:[org.apache.commo ns.configuration.Configuration,net.sourceforge.cobertura.coveragedata.HasBeenInstrumented,org.apache.commons

问题 I'm finding troubles when trying to use SOAP in tests in a maven project that has Java EE 6 API as a provided-scoped dependency. Important facts I'm aware that the API is unusable for testing I know I should import an implementation of any specification if I want to use it SOAP is part of Java SE, not EE SOAP (mock) classes are included in the Maven artifact and I believe they should not This happens in Java EE 6, but those classes have been removed in version 7 If I remove the dependency,

问题 I have a simple web-app ( REST service and EJB ) that when I run on JBOSS 7 works fine. But on JBOSS 6 I get NameNotFoundException . I am unable to figure out why it works with JBOSS 7 but not with JBOSS 6 . my pom.xml includes dependencies for java ee 6 api . Here is the code: jax-rs activator: import javax.ws.rs.ApplicationPath; import javax.ws.rs.core.Application; @ApplicationPath("rest") public class RestApplication extends Application { } EJB import java.util.Date; import javax.ejb

问题 In application I'm working on we need to start transaction before user enters 'edit page' (to lock DB records currently edited) and end it when he clicks the button or left the page. For this purpose I use @Stateful EJB bean which manages the transaction and CDI @ViewScoped bean which is used on the 'edit page'. Of course user can take many actions on edit page, which are supposed to be invoked within the same transaction. Here's sample code: @Stateful @LocalBean @TransactionManagement

问题 i'm currently fighting with TomEE, JSF and CDI (i think). Is there any example out there which has "@javax.enterprise.context.SessionScoped" annotation using TomEE 1.5.1 (or current snapshot)? I DONT want to use @ManagedBean or something else from javax.faces, just plain CDI. My problem is: when i change some @SessionScoped user session instance i end up in having a new sessionID (session fixation problem?!?). My Use-Case: I want to have a login on one page and have the possability to login