This 5-part screencast shows how NetBeans 6.9 provides comprehensive tooling for Java EE 6 & GlassFish 3. The video tutorial starts with building a simple Java EE 6 application and evolves to add features from several new technologies such as Java Persistence API 2, Java Server Faces 2, Contexts & Dependency Injection, and Java API for RESTful Web services from the platform. Specifically, the different parts show:
- How to create a simple Java EE 6 application using JSP, Servlets 3, and EJB 3.1
- Reading values from a database table using Java Persistence API 2 POJO entities
- Create a template-based website using Facelets with Java Server Faces 2
- Use Contexts & Dependency Injection with JSF 2
- Publish a RESTful Web service using JAX-RS
Enjoy!
Note, this is a playlist of all the videos so click on little arrows (shown as "<" or ">") to view the different videos.
Please give us feedback on GlassFish Forums.
Technorati: screencast javaee6 glassfish tutorial netbeans
- Screencast #31: Java EE 6 using GlassFish and Eclipse 3.6 – Oracle Enterprise Pack for Eclipse 11.1.1.6 is now available – 5 new screencasts
- Java EE 6 with NetBeans and GlassFish – FREE Webinar on Jan 20th
- Screencast #32: OSGi-enabled Java EE Applications using NetBeans and GlassFish
- Screencast #WS1: Web services development using NetBeans IDE and GlassFish
- Screencast #33: NetBeans 7.0 M2 and GlassFish 3.1 Features
Super! Thank you for screen-casts!
Comment by Alexander Lipatov — July 20, 2010 @ 12:49 pm
I am trying to convert a web app to a client server app. I am using JavaFx and Netbeans 6.9. I have put Oracle’s JDBC driver in the projects classpath. I generate code through the JavaFx composer but I can’t seem to get the DeviceDriver to reconisze the driver.
Comment by Ian Parkin — July 23, 2010 @ 6:41 am
Ian,
DeviceDriver is on the client or server-side ?
Comment by Arun Gupta — July 28, 2010 @ 3:04 pm
The DeviceDriver is on the client side. I resolved the problem by downloading a more updated JDBC driver. I was using Java 6 and the driver I was pointing to was ojdbc14.jar I downloaded ojdbc6.jar and it worked. Thanks.
Comment by Ian Parkin — July 29, 2010 @ 6:16 am
I enjoyed your presentaion yesterday at Dallas Tech Fest. Thank you so much!
I am working your examples, but cannot get the jUnit tests to work. I see tons of stuff on google with the same type warnings but cann’t seem to find a fix. Have you seen this before?
init:
deps-module-jar:
deps-ear-jar:
deps-jar:
library-inclusion-in-archive:
library-inclusion-in-manifest:
compile:
Compiling 1 source file to C:\guptaDemo\HelloWorld\build\test\classes
compile-test-single:
WARNING: multiple versions of ant detected in path for junit
jar:file:/C:/Program%20Files%20(x86)/NetBeans%206.9/java/ant/lib/ant.jar!/org/apache/tools/ant/Project.class
and jar:file:/C:/Program%20Files%20(x86)/glassfish-3.0.1/glassfish/modules/ant.jar!/org/apache/tools/ant/Project.class
Testsuite: server.HelloBeanTest
sayHello
Jul 31, 2010 3:35:40 PM com.sun.enterprise.v3.server.AppServerStartup run
INFO: GlassFish Server Open Source Edition 3.0.1 (22) startup time : Embedded(2102ms) startup services(534ms) total(2636ms)
Jul 31, 2010 3:35:40 PM org.glassfish.admin.mbeanserver.JMXStartupService$JMXConnectorsStarterThread run
INFO: JMXStartupService: JMXConnector system is disabled, skipping.
Jul 31, 2010 3:35:40 PM com.sun.enterprise.transaction.JavaEETransactionManagerSimplified initDelegates
INFO: Using com.sun.enterprise.transaction.jts.JavaEETransactionManagerJTSDelegate as the delegate
Jul 31, 2010 3:35:41 PM AppServerStartup run
INFO: [Thread[GlassFish Kernel Main Thread,5,main]] started
Jul 31, 2010 3:35:43 PM com.sun.enterprise.deployment.archivist.Archivist readAnnotations
WARNING: Error in annotation processing: java.lang.NoClassDefFoundError: build/web/WEB-INF/classes/server/HelloServlet (wrong name: server/HelloServlet)
Jul 31, 2010 3:35:43 PM org.glassfish.api.ActionReport failure
SEVERE: Exception while deploying the app
java.lang.IllegalArgumentException: Invalid ejb jar [HelloWorld.jar]: 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.
at com.sun.enterprise.deployment.util.EjbBundleValidator.accept(EjbBundleValidator.java:72)
at com.sun.enterprise.deployment.util.ApplicationValidator.accept(ApplicationValidator.java:124)
at com.sun.enterprise.deployment.EjbBundleDescriptor.visit(EjbBundleDescriptor.java:722)
at com.sun.enterprise.deployment.Application.visit(Application.java:1744)
at com.sun.enterprise.deployment.archivist.ApplicationArchivist.validate(ApplicationArchivist.java:774)
at com.sun.enterprise.deployment.archivist.ApplicationArchivist.openWith(ApplicationArchivist.java:253)
at com.sun.enterprise.deployment.archivist.ApplicationFactory.openWith(ApplicationFactory.java:222)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:152)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:79)
at com.sun.enterprise.v3.server.ApplicationLifecycle.loadDeployer(ApplicationLifecycle.java:612)
at com.sun.enterprise.v3.server.ApplicationLifecycle.setupContainerInfos(ApplicationLifecycle.java:554)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:262)
at org.glassfish.kernel.embedded.EmbeddedDeployerImpl.deploy(EmbeddedDeployerImpl.java:214)
at org.glassfish.kernel.embedded.EmbeddedDeployerImpl.deploy(EmbeddedDeployerImpl.java:144)
at org.glassfish.ejb.embedded.EJBContainerImpl.deploy(EJBContainerImpl.java:128)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createEJBContainer(EJBContainerProviderImpl.java:120)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:102)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:78)
at server.HelloBeanTest.testSayHello(HelloBeanTest.java:49)
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:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
Jul 31, 2010 3:35:43 PM org.glassfish.ejb.embedded.EJBContainerProviderImpl createEJBContainer
INFO: [EJBContainerProviderImpl] Cleaning up on failure …
Jul 31, 2010 3:35:43 PM org.glassfish.admin.mbeanserver.JMXStartupService shutdown
INFO: JMXStartupService and JMXConnectors have been shut down.
Jul 31, 2010 3:35:43 PM com.sun.enterprise.v3.server.AppServerStartup stop
INFO: Shutdown procedure finished
Jul 31, 2010 3:35:43 PM AppServerStartup run
INFO: [Thread[GlassFish Kernel Main Thread,5,main]] exiting
Jul 31, 2010 3:35:43 PM org.glassfish.ejb.embedded.EJBContainerProviderImpl createEJBContainer
SEVERE: ejb.embedded.exception_instantiating
javax.ejb.EJBException: Failed to deploy EJB modules – see log for details
at org.glassfish.ejb.embedded.EJBContainerImpl.deploy(EJBContainerImpl.java:135)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createEJBContainer(EJBContainerProviderImpl.java:120)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:102)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:78)
at server.HelloBeanTest.testSayHello(HelloBeanTest.java:49)
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:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 6.282 sec
————- Standard Output —————
sayHello
————- —————- —————
————- Standard Error —————–
Jul 31, 2010 3:35:40 PM com.sun.enterprise.v3.server.AppServerStartup run
INFO: GlassFish Server Open Source Edition 3.0.1 (22) startup time : Embedded(2102ms) startup services(534ms) total(2636ms)
Jul 31, 2010 3:35:40 PM org.glassfish.admin.mbeanserver.JMXStartupService$JMXConnectorsStarterThread run
INFO: JMXStartupService: JMXConnector system is disabled, skipping.
Jul 31, 2010 3:35:40 PM com.sun.enterprise.transaction.JavaEETransactionManagerSimplified initDelegates
INFO: Using com.sun.enterprise.transaction.jts.JavaEETransactionManagerJTSDelegate as the delegate
Jul 31, 2010 3:35:41 PM AppServerStartup run
INFO: [Thread[GlassFish Kernel Main Thread,5,main]] started
Jul 31, 2010 3:35:43 PM com.sun.enterprise.deployment.archivist.Archivist readAnnotations
WARNING: Error in annotation processing: java.lang.NoClassDefFoundError: build/web/WEB-INF/classes/server/HelloServlet (wrong name: server/HelloServlet)
Jul 31, 2010 3:35:43 PM org.glassfish.api.ActionReport failure
SEVERE: Exception while deploying the app
java.lang.IllegalArgumentException: Invalid ejb jar [HelloWorld.jar]: 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.
at com.sun.enterprise.deployment.util.EjbBundleValidator.accept(EjbBundleValidator.java:72)
at com.sun.enterprise.deployment.util.ApplicationValidator.accept(ApplicationValidator.java:124)
at com.sun.enterprise.deployment.EjbBundleDescriptor.visit(EjbBundleDescriptor.java:722)
at com.sun.enterprise.deployment.Application.visit(Application.java:1744)
at com.sun.enterprise.deployment.archivist.ApplicationArchivist.validate(ApplicationArchivist.java:774)
at com.sun.enterprise.deployment.archivist.ApplicationArchivist.openWith(ApplicationArchivist.java:253)
at com.sun.enterprise.deployment.archivist.ApplicationFactory.openWith(ApplicationFactory.java:222)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:152)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:79)
at com.sun.enterprise.v3.server.ApplicationLifecycle.loadDeployer(ApplicationLifecycle.java:612)
at com.sun.enterprise.v3.server.ApplicationLifecycle.setupContainerInfos(ApplicationLifecycle.java:554)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:262)
at org.glassfish.kernel.embedded.EmbeddedDeployerImpl.deploy(EmbeddedDeployerImpl.java:214)
at org.glassfish.kernel.embedded.EmbeddedDeployerImpl.deploy(EmbeddedDeployerImpl.java:144)
at org.glassfish.ejb.embedded.EJBContainerImpl.deploy(EJBContainerImpl.java:128)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createEJBContainer(EJBContainerProviderImpl.java:120)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:102)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:78)
at server.HelloBeanTest.testSayHello(HelloBeanTest.java:49)
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:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
Jul 31, 2010 3:35:43 PM org.glassfish.ejb.embedded.EJBContainerProviderImpl createEJBContainer
INFO: [EJBContainerProviderImpl] Cleaning up on failure …
Jul 31, 2010 3:35:43 PM org.glassfish.admin.mbeanserver.JMXStartupService shutdown
INFO: JMXStartupService and JMXConnectors have been shut down.
Jul 31, 2010 3:35:43 PM com.sun.enterprise.v3.server.AppServerStartup stop
INFO: Shutdown procedure finished
Jul 31, 2010 3:35:43 PM AppServerStartup run
INFO: [Thread[GlassFish Kernel Main Thread,5,main]] exiting
Jul 31, 2010 3:35:43 PM org.glassfish.ejb.embedded.EJBContainerProviderImpl createEJBContainer
SEVERE: ejb.embedded.exception_instantiating
javax.ejb.EJBException: Failed to deploy EJB modules – see log for details
at org.glassfish.ejb.embedded.EJBContainerImpl.deploy(EJBContainerImpl.java:135)
at org.glassfish.ejb.embedded.EJBContainerProviderImpl.createEJBContainer(EJBContainerProviderImpl.java:120)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:102)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:78)
at server.HelloBeanTest.testSayHello(HelloBeanTest.java:49)
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:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906)
————- —————- —————
Testcase: testSayHello(server.HelloBeanTest): Caused an ERROR
No EJBContainer provider available
The following providers:
org.glassfish.ejb.embedded.EJBContainerProviderImpl
Returned null from createEJBContainer call.
javax.ejb.EJBException: No EJBContainer provider available
The following providers:
org.glassfish.ejb.embedded.EJBContainerProviderImpl
Returned null from createEJBContainer call.
at javax.ejb.embeddable.EJBContainer.reportError(EJBContainer.java:186)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:121)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:78)
at server.HelloBeanTest.testSayHello(HelloBeanTest.java:49)
Test server.HelloBeanTest FAILED
C:\guptaDemo\HelloWorld\nbproject\build-impl.xml:902: Some tests failed; see details above.
BUILD FAILED (total time: 10 seconds)
Comment by Michael Dudley — July 31, 2010 @ 1:40 pm
Michael,
Strangely I’ve not seen this error before. Any help to reproduce this would be useful.
Here are my environment settings:
~ >echo $JAVA_HOME
/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home
~ >uname -a
Darwin Macintosh-187.local 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386 i386 i386
~ >java -version
java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02-279-9M3165)
Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01-279, mixed mode)
I also see the following warning message in your log:
WARNING: Error in annotation processing: java.lang.NoClassDefFoundError: build/web/WEB-INF/classes/server/HelloServlet (wrong name: server/HelloServlet)
Does this project also have a Servlet ?
Have you tried creating a simple Web project, added only an EJB there, created the unit tests, and run them ?
-Arun
Comment by Arun Gupta — July 31, 2010 @ 3:19 pm
Here is my system information.
Product Version: NetBeans IDE 6.9 (Build 201006101454)
Java: 1.6.0_18; Java HotSpot(TM) Client VM 16.0-b13
System: Windows Vista version 6.0 running on x86; Cp1252; en_US (nb)
Yes, there is a Servlet in the project as well. I was following along with your web cast. I will try your suggestion about creating a new project with only the EJB and see what happens.
Thank you, Michael
Comment by Michael Dudley — July 31, 2010 @ 3:51 pm
As you suggested I created a project with only the EJB. When testing I still have the same errors.
Next I updated my jdk to the following but still had the same errors.
Product Version: NetBeans IDE 6.9 (Build 201006101454)
Java: 1.6.0_21; Java HotSpot(TM) 64-Bit Server VM 17.0-b17
System: Windows Vista version 6.0 running on amd64; Cp1252; en_US (nb)
I was able to right click and choose "debug test file." When I did this everything runs and the test passes. But when I right click "run file" and right click "test file" both fail.
I am not sure where to go from here. I will keep googling.
Comment by Michael Dudley — July 31, 2010 @ 6:23 pm
I broke up the jndi call in my test to get a better idea of where the issue is …
@Test
public void testSayHello() throws Exception {
System.out.println("sayHello");
String name = "Duke";
EJBContainer ejbc = EJBContainer.createEJBContainer();
Context ctx = ejbc.getContext();
HelloBean instance = (HelloBean) ctx.lookup("java:global/classes/HelloBean");
//HelloBean instance = (HelloBean)javax.ejb.embeddable.EJBContainer.createEJBContainer().getContext().lookup("java:global/classes/HelloBean");
String expResult = "Hello Duke";
String result = instance.sayHello(name);
assertEquals(expResult, result);
It is erroring out on this line:
EJBContainer ejbc = EJBContainer.createEJBContainer();
Comment by Michael Dudley — July 31, 2010 @ 7:50 pm
Michael,
Sorry for the issues you are facing. Here is a command-line version of embeddable EJB, see if this works ?
http://blogs.sun.com/arungupta/entry/totd_128_ejbcontainer_createejbcontainer_embedded
-Arun
Comment by Arun Gupta — August 3, 2010 @ 11:34 am
Something is probably wrong as screencast 3 to 5 are based on Eclipse and not NetBeans.
Comment by Koenraad Van Acker — August 5, 2010 @ 12:11 pm
Koenraad,
I changed the source of videos and that’s why the order got messed up, now fixed.
Thanks for the catch!
Comment by Arun Gupta — August 5, 2010 @ 12:22 pm
Your tutorials are VERY helpful and thanks for providing them.
I was able to follow first 2 and when I started the 3rd set, I am having problem with my NetBeans IDE, when I need to add folder to WEB-INF. I am missing option to add a folder and it does not show the following options:
<Interceptor Bindinding Type, Facelets Template Client, Facelets Template, Folder, Java Interfaces>. I downloaded full version and installed sucessfully.
How do I enable the IDE to show the missing options with right click and New ?
Comment by baheti — August 10, 2010 @ 8:59 am
baheti,
Select "New", "Other …", "Other", "Folder" to create the folder.
Comment by Arun Gupta — August 10, 2010 @ 9:45 am
try to turn off email67
Comment by Ian Parkin — August 10, 2010 @ 9:53 am
I posted earlier about how to have other options showup in the right click and I figured that out myself. It shows after we use it once from ‘other’.
Thanks for your great tutorials.
Comment by baheti — August 10, 2010 @ 10:09 am
I tried to build RESTful Web services from Database and I ended with errors in in the generated code and I deleted those .java files and wanted to rebuild (I am not sure what is the best way to remove the services, once deployed) but how do I get back to be able to rebuild with database?
Any help is appreciated.
Thanks
Comment by baheti — August 10, 2010 @ 3:36 pm
baheti,
Try creating a new project
Comment by Arun Gupta — August 10, 2010 @ 3:50 pm
I am not able to retrieve data from Oracle 10g from NetBeans with entity class. Getting SQL exception. Any ideas?
Thanks
Comment by baheti — August 20, 2010 @ 7:18 am
I am not able to retrieve data from Oracle 10g from NetBeans with entity class. Getting SQL exception. Any ideas?
Thanks
Comment by baheti — August 23, 2010 @ 7:34 am
Hi,
I found solution to my earlier 3 posts about connecting Oracle 10g from IDE and the SQL exceptions that were problem. I needed to add the driver to the project libraries.
Thanks.
Comment by baheti — August 23, 2010 @ 1:00 pm
Thanks for the tutorial, you made complicated thing is easy to understand
Comment by ndra — September 8, 2010 @ 10:13 am
Hi Arun,
Good job with the screencasts… very straight and to the point! Very helpful with getting started with both Netbeans and JEE.
Henlo
Comment by Henlo — October 5, 2010 @ 6:42 am
Hi, very nice tutorials. I started following your lessons, I was able to finsih part 1, however when I started part 2 I got stuck because I was not able to find the script for the database tables (STATES) you use in your screencast. In fact, I checked my jdbc/sample, I have only "CUSTOMER, DISCOUNT_CODE, MANUFACTURER, MICR_MARKET, PRODUCT, PRODUCT_CODE, PURCHASE_ORDER).
Question, once the script available, how can we execute those scripts against the DB
In netbeans ?
Thanks for your help
Comment by eliassal — November 30, 2010 @ 12:42 pm
eliassal,
You can pick any of the available tables to proceed with the screencast.
Comment by Arun Gupta — December 1, 2010 @ 3:41 am
Arun, regarding 3rd part,i followed our steps and wrote exactly same code in Welcome.java and input.xhtml, when i do a run i get the following error
/input.xhtml @18,56 value="#{welcome.name}": Target Unreachable, identifier ‘welcome’ resolved to null
By te way,is it possible to debug xhtml files in Netbeans?
Thanks for your help
Comment by eliassal — December 5, 2010 @ 2:16 pm
Arun – Very good tutorial. It all works for me except the JUnit test. I am also getting the same error Michael Dudley reported when running the JUNIT test.
Any suggestions of ideas how to fix?
Tks
Suresh Kumar
Comment by Suresh Kumar — December 10, 2010 @ 6:38 pm
Arun – I have this problem fixed now, this is what I did, I uninstalled my earlier version of NetBeans6.8 and GF3 server. Also I noticed that the EJB bean and servlet classes to be on the same package, if else it fails.
Suresh
Comment by Suresh Kumar — December 10, 2010 @ 7:01 pm
eliassal,
Have you added @Named annotation on Welcome class ?
Comment by Arun Gupta — December 14, 2010 @ 5:20 pm
Arun, excellent screencast, I’ve been using tomcat with eclipse for the majority of my projects so was interested to see how NetBeans and GlassFish compared.
Michael, I know you’ve probably long forgotton about the testing issue, but I had the same issue and found a solution (although not a very elegant one) which I thought I would post in case anyone else faced the same problem. I managed to fix the issue by adding/changing the following lines of code:
Map properties = new HashMap();
properties.put(EJBContainer.MODULES, new File("C:\\Development\\Java\\src\\HelloWorld\\build\\web\\WEB-INF\\classes"));
HelloBean instance = (HelloBean)EJBContainer.createEJBContainer(properties).getContext().lookup("java:global/classes/HelloBean");
Arun, any ideas why I would have to do this?
Many Thanks
Comment by Andrew — February 10, 2011 @ 3:17 am
Andrew,
Not sure, I need to try it on a Windows environment and then will report back.
Can you file a bug on netbeans.org/community/issues.html if its reproducible ?
Comment by Arun Gupta — February 13, 2011 @ 3:41 am
Hi Arun, Thank you for their tutorial are fantastic, I carry out the video 3 because I need user’s login validated against a DataBase …. but when i did your exercising it doesn’t work it leaves this error:
An Error Occurred:
/input.xhtml @15,115 value="#{welcome.name}": Target Unreachable, identifier ‘welcome’ resolved to null
(pd: sorry for my english)
Comment by Angie — February 15, 2011 @ 2:27 pm
Angie,
Have you added @Named or @Model annotation on Welcome.java ?
Comment by Arun Gupta — February 18, 2011 @ 10:14 am
Hi Andrew,
thanks for your comments. I had the same problem as yours. When I’ve put "properties", the problems were finished!
Thank you!
Comment by Serpa — March 19, 2011 @ 3:34 pm