Glassfish built into JUnit for EJB testing
I am facing a big problem that I cannot solve.
I am trying to write a small application with JavaEE6 and EJB. I would like to set up a test environment with EJBContainer and Glassfish Embedded.
This project is built via Maven, but the EJBContainer is loaded by the test class itself, because as I see it is easier and more common than loading from maven.
I created a GlassFish domain based on some articles in my src / test / glassfish-domain folder (in the right structure, see below).
If my domain.xml does not contain a JDBC resource that I define to test my application, the inline GF loads correctly. But when I define the required JDBC resource, I got a NullPointerException with no explanation.
Can anyone point me to what I am doing wrong?
Domain setting:
<resources>
<!-- [...] -->
<jdbc-resource pool-name="bookshelf" jdni-name="jdbc/bookshelf" />
<jdbc-connection-pool driver-classname="" datasource-classname="org.apache.derby.jdbc.ClientDataSource" res-type="javax.sql.DataSource" description="" name="bookshelf">
<property name="User" value="APP"></property>
<property name="DatabaseName" value="bookshelf-db"></property>
<property name="RetrieveMessageText" value="true"></property>
<property name="Password" value="APP"></property>
<property name="ServerName" value="localhost"></property>
<property name="Ssl" value="off"></property>
<property name="SecurityMechanism" value="4"></property>
<property name="ConnectionAttributes" value=";create=true"></property>
<property name="TraceFileAppend" value="false"></property>
<property name="TraceLevel" value="-1"></property>
<property name="PortNumber" value="1527"></property>
<property name="LoginTimeout" value="0"></property>
</jdbc-connection-pool>
</resources>
<servers>
<server name="server" config-ref="server-config">
<!-- [...] -->
<resource-ref ref="jdbc/bookshelf" />
</server>
Magazine:
javax.ejb.EJBException: java.lang.NullPointerException
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createContainer(EJBContainerProviderImpl.java:233)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createEJBContainer(EJBContainerProviderImpl.java:129)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:127)
at me.hron.bookshelf.test.ejb.CategoryFacadeTest.setupContainer(CategoryFacadeTest.java:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)
Caused by: java.lang.NullPointerException
at com.sun.enterprise.config.serverbeans.Resources$Duck.getResourceByName(Resources.java:172)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jvnet.hk2.config.Dom.invokeDuckMethod(Dom.java:946)
at org.jvnet.hk2.config.Dom.invoke(Dom.java:899)
at org.glassfish.config.support.TranslatedConfigView.invoke(TranslatedConfigView.java:119)
at $Proxy58.getResourceByName(Unknown Source)
at org.glassfish.javaee.services.ResourceManager.isBindableResourceEnabled(ResourceManager.java:188)
at org.glassfish.javaee.services.ResourceManager.deployResources(ResourceManager.java:162)
at org.glassfish.javaee.services.ResourceManager.postConstruct(ResourceManager.java:116)
at com.sun.hk2.component.AbstractCreatorImpl.inject(AbstractCreatorImpl.java:131)
at com.sun.hk2.component.ConstructorCreator.initialize(ConstructorCreator.java:91)
at com.sun.hk2.component.AbstractCreatorImpl.get(AbstractCreatorImpl.java:82)
at com.sun.hk2.component.SingletonInhabitant.get(SingletonInhabitant.java:67)
at com.sun.hk2.component.EventPublishingInhabitant.get(EventPublishingInhabitant.java:139)
at com.sun.hk2.component.AbstractInhabitantImpl.get(AbstractInhabitantImpl.java:76)
at com.sun.enterprise.v3.server.AppServerStartup.run(AppServerStartup.java:336)
at com.sun.enterprise.v3.server.AppServerStartup.doStart(AppServerStartup.java:145)
at com.sun.enterprise.v3.server.AppServerStartup.start(AppServerStartup.java:136)
at com.sun.enterprise.glassfish.bootstrap.GlassFishImpl.start(GlassFishImpl.java:79)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createContainer(EJBContainerProviderImpl.java:203)
... 25 more
+3
source to share