WAR deployments fail if EE subsystem removed
--------------------------------------------
Key: AS7-2120
URL:
https://issues.jboss.org/browse/AS7-2120
Project: Application Server 7
Issue Type: Bug
Components: Web
Affects Versions: 7.1.0.Alpha1, 7.0.2.Final
Reporter: Tristan Tarrant
Assignee: Stuart Douglas
Priority: Minor
If the org.jboss.as.ee extension is removed from the configuration, the deployment of WAR
files doesn't work anymore. The following exception is thrown:
{code}
14:49:53,938 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-7) MSC00001: Failed
to start service jboss.web.deployment.default-host./datagrid:
org.jboss.msc.service.StartException in service
jboss.web.deployment.default-host./datagrid: Failed to start service
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1780)
[jboss-msc-1.0.1.GA.jar:1.0.1.GA]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
[:1.6.0_23]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
[:1.6.0_23]
at java.lang.Thread.run(Thread.java:679) [:1.6.0_23]
Caused by: java.lang.NullPointerException
at java.util.ArrayDeque.addFirst(ArrayDeque.java:226) [:1.6.0_23]
at java.util.ArrayDeque.push(ArrayDeque.java:493) [:1.6.0_23]
at org.jboss.as.naming.util.ThreadLocalStack.push(ThreadLocalStack.java:43)
at
org.jboss.as.naming.context.NamespaceContextSelector.pushCurrentSelector(NamespaceContextSelector.java:48)
at org.jboss.as.web.NamingValve.beginComponentStart(NamingValve.java:65)
at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:62)
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824)
[jboss-msc-1.0.1.GA.jar:1.0.1.GA]
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759)
[jboss-msc-1.0.1.GA.jar:1.0.1.GA]
... 3 more
{code}
Looking at the code, it seems like the NamespaceContextSelector should be injected only if
there is a moduleDescription. Unfortunately if it isn't (like in my case), it fails.
If the moduleDescription should never be null, then a better exception should be thrown,
otherwise the code shouldn't break.
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