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POGlassfish embedded with JUnit for EJB testing
 

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  1. POGlassfish embedded with JUnit for EJB testing
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    <p>I ran into a big issue, what I cannot solve.</p> <p>I trying write a small application with JavaEE6 and EJB. I would like set up testing environment with EJBContainer and Glassfish Embedded.</p> <p>This project is created via Maven but the EJBContainer is booted up by the test class itself because as I see it is easier and more common than booting up from maven.</p> <p>I created a GlassFish domain based on some articles in my src/test/glassfish-domain folder (in the right structure, see below).</p> <p>If my domains.xml does not contains my JDBC resource what I define to test my application, GF embedded boots up correctly. But when I define the required JDBC resource, I got a NullPointerException without explanation.</p> <p>Can anyone point me, what I do wrong?</p> <p>Domain Config snippet:</p> <pre><code> &lt;resources&gt; &lt;!-- [...] --&gt; &lt;jdbc-resource pool-name="bookshelf" jdni-name="jdbc/bookshelf" /&gt; &lt;jdbc-connection-pool driver-classname="" datasource-classname="org.apache.derby.jdbc.ClientDataSource" res-type="javax.sql.DataSource" description="" name="bookshelf"&gt; &lt;property name="User" value="APP"&gt;&lt;/property&gt; &lt;property name="DatabaseName" value="bookshelf-db"&gt;&lt;/property&gt; &lt;property name="RetrieveMessageText" value="true"&gt;&lt;/property&gt; &lt;property name="Password" value="APP"&gt;&lt;/property&gt; &lt;property name="ServerName" value="localhost"&gt;&lt;/property&gt; &lt;property name="Ssl" value="off"&gt;&lt;/property&gt; &lt;property name="SecurityMechanism" value="4"&gt;&lt;/property&gt; &lt;property name="ConnectionAttributes" value=";create=true"&gt;&lt;/property&gt; &lt;property name="TraceFileAppend" value="false"&gt;&lt;/property&gt; &lt;property name="TraceLevel" value="-1"&gt;&lt;/property&gt; &lt;property name="PortNumber" value="1527"&gt;&lt;/property&gt; &lt;property name="LoginTimeout" value="0"&gt;&lt;/property&gt; &lt;/jdbc-connection-pool&gt; &lt;/resources&gt; &lt;servers&gt; &lt;server name="server" config-ref="server-config"&gt; &lt;!-- [...] --&gt; &lt;resource-ref ref="jdbc/bookshelf" /&gt; &lt;/server&gt; </code></pre> <p>The log:</p> <pre><code>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 </code></pre>
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    1. USGabor Garami
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    1. COUpdate: I found a first mistake, a typo in the config (jdni vs jndi), but there is an another problem: WARNING: RAR8035: Exception while creating jdbc connection pool [ bookshelf ] : , com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Unable to find location for module : __ds_jdbc_ra
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      1. POGlassfish embedded with JUnit for EJB testing
      1. USGabor Garami
    2. COHey, i was struggling with that error too, not being able to find location for module ... The thing was a wrong folder structure in the glassfish placed in the test folder. I had _src/test/glassfish/lib/applications/__ds_jdbc_ra_. I was missing the _install_ folder under _lib_, so the right structure is _src/test/glassfish/lib/install/applications/__ds_jdbc_ra_ That solved the issue for me.
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      1. POGlassfish embedded with JUnit for EJB testing
      1. USJonathan Morales Vélez
 

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