I'm trying to unit testing a EJB with entity crud operations. I already was capable of testing it just running my web application (and all works), but I want to do it with JUnit.
So, my environment is Netbeans 7, Glassfish 3.1 (JavaDB, EclipseLink), JUnit4.
When I create a test class for my EJB, the code template uses the following line of code that throw an exception when I run the code:
EJBContainer container = javax.ejb.embeddable.EJBContainer.createEJBContainer();
the exception is:
java.lang.RuntimeException: Invalid resource : jdbc/mine__pm
Exception while preparing the app : Invalid resource : jdbc/mine__pm
My EJB has an injected EntityManager that points to my persistence unit. This persistence unit is referencing a data source that I JNDI named jdbc/mine created by Netbeans for my Glassfish. It runs and I can see it on my server. I tried using a glassfish-resource.xml to do the same thing too.
Why doesn't it work?
Related
I asked this questions already here:
https://www.eclipse.org/forums/index.php/t/1098133/
Now, after 3 weeks, i hope to have luck to reach a response here in stackoverflow.
I have a RCP applcation using MOXy to parse complex XML, the annotated classes are generated by XJC, and the package contains a ObjectFactory and a jaxb.properties pointing to MOXy.
The problem: The application works with Java8, but starting the application with Java11, i get this exception:
java.lang.RuntimeException: javax.xml.bind.JAXBException
- with linked exception:
[Exception [EclipseLink-50000] (Eclipse Persistence Services - 2.7.4.v20190115-ad5b7c6b2a): org.eclipse.persistence.exceptions.JAXBException
Exception Description: The context path mypackage contains no ObjectFactory or jaxb.index, no external metadata was found in properties Map, and sessions.xml was found or was invalid.
Internal Exception: Exception [EclipseLink-7095] (Eclipse Persistence Services - 2.7.4.v20190115-ad5b7c6b2a): org.eclipse.persistence.exceptions.ValidationException
Exception Description: The sessions.xml resource [sessions.xml] was not found on the resource path. Check that the resource name/path and classloader passed to the SessionManager.getSession are correct. The sessions.xml should be included in the root of the application's deployed jar, if the sessions.xml is deployed in a sub-directory in the application's jar ensure that the correct resource path using "/" not "\" is used.]
My target platform contains:
org.eclipse.persistence.moxy_2.7.4....jar
jaxb-osgi-2.3.2.jar
jakarta.activation.jar
jakarta.xml.bind-api.jar
I use Multi-Release: true to be able to handle Java8 vs. Java9+.
In the main MANIFEST.FM i require org.eclipse.persistence.moxy.
In the versions/9/OSGI-INF/MANIFEST.FM I add the import packages: com.sun.xml.bind.v2, javax.xml.bind
To start the application in the Eclipse run configuration dialog, i switch the JRE Java8 vs Java11, and in the plugins tab, i remove (J8) or add (J11) com.sun.xml.bind.jaxb-osgi (jaxb-osgi.jar) to make it startable.
Can someone help?
regards
Frank
I am following this tutorial: https://netbeans.org/kb/docs/javaee/ecommerce/entity-session.html
I can add the entity classes but when I move on to the next step of adding session beans, NetBeans won't allow it and gives me this error:
Cannot be generated because EJB Lite classes are not available on project classpath
How do I fix this issue?
I have a simple maven project created based on camel blueprint archetype.
When I do "mvn camel:run" I see this error
Caused by: java.lang.RuntimeException: Gave up waiting for service (objectClass=org.apache.camel.CamelContext)
at org.apache.camel.test.blueprint.CamelBlueprintHelper.getOsgiService(CamelBlueprintHelper.java:295)
at org.apache.camel.test.blueprint.CamelBlueprintHelper.getOsgiService(CamelBlueprintHelper.java:256)
at org.apache.camel.test.blueprint.Main.doStart(Main.java:110)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
at org.apache.camel.main.MainSupport.run(MainSupport.java:138)
at org.apache.camel.main.MainSupport.run(MainSupport.java:390)
at org.apache.camel.test.blueprint.Main.main(Main.java:79)
Why is a test package being used ? I don't have anything in test scope or test classes. What is the sequence of the OsgiService creation and which class is supposed to create it ?
The issue was CamelContext was not getting created. The problem went away when I removed the reference to an unknown class.
I move to karaf
I am using WebLogic 11g. I am using Eclipse. I have created a EJB project. This project is called 'remote-ejb'.
The bean class HelloWorldBean implements a remote interface HelloWorldBeanRemote with just on method; public String getName();
I then deployed this project as an application successfully.
I then created a second EJB project called cart-ejb. This project uses the bean from the first project. When I deploy this
project I get the following error:
Module named 'cart-ejb' failed to deploy. See Error Log view for more detail.
weblogic.application.ModuleException: java.lang.ClassNotFoundException: beans.HelloWorldBeanRemote
Exception received from deployment driver. See Error Log view for more detail.
How can I fix this error?
I created a Fusion Webapplication project with Oracle jdeveloper 11g (11.1.5 but the same problem occours with the 11.2.1 version). Then I created a jsf page and I deployed the project to an external weblogic server (WL 10.3) with the ADF runtime support and evrithing where working.
Then I created the POJOs object (to the model project, because I have 2 proj: Model and ViewController for the web pages and backing beans) from the DB tables and a session bean who provides queries methods. After that (and so far everything it's ok) I added an ADF Data Control bound to the session bean and then I bound (via editor) one of these methods into the jsf page using an ADF table.
If I run the project using the run button everything work, but if I deploy it into both the external deployment WL server and in the internal one I get the following error
[05:30:04 PM] [Deployer:149193]Operation 'deploy' on application 'Prova_application1' has failed on 'AdminServer'
[05:30:04 PM] [Deployer:149034]An exception occurred for task [Deployer:149026]deploy application Prova_application1 on AdminServer.: Could not setup environment.
[05:30:04 PM] Weblogic Server Exception: weblogic.application.ModuleException: Could not setup environment
[05:30:04 PM] Caused by: weblogic.deployment.EnvironmentException: [J2EE:160167]The module Prova-ViewController-context-root in application Prova_application1 uses ejb-links but no EJB modules were found for this application.
[05:30:04 PM] See server logs or server console for more details.
[05:30:04 PM] weblogic.application.ModuleException: Could not setup environment
[05:30:04 PM] #### Deployment incomplete. ####
[05:30:04 PM] Remote deployment failed
but there is such refernce into the web.xml and I bound the Model project into the deployment descriptor. I red every post in the web but I still can't face the problem.
The web.xml in the ViewController project contains the EJB reference (automatically created from jdeveloper) and I bound everithing the Model project but it still doesn't work.
In JDeveloper IDE
you need to set ejb-jar.xml path.
- Right click on your project
- Choose Project Properties
- Go to EJB Module
- Set EJB Version (For example: "2.1")
- Set ejb-jar.xml path (For example: "..\src\META-INF\ejb-jar.xml")
I hope it works..