[jboss-jira] [JBoss JIRA] (AS7-5746) Webapp's ENC destroyed before ServletContextListener invoked
Philippe Marschall created AS7-5746:
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Summary: Webapp's ENC destroyed before ServletContextListener invoked
Key: AS7-5746
URL: https://issues.jboss.org/browse/AS7-5746
Project: Application Server 7
Issue Type: Bug
Components: Naming, Web
Affects Versions: 7.1.1.Final
Reporter: Philippe Marschall
Assignee: Eduardo Martins
It looks as if when
{{javax.servlet.ServletContextListener#contextDestroyed(ServletContextEvent)}} is invoked
the naming service / context has already been shut down.
Consider the following class
{code}
public class BindingListener implements ServletContextListener {
private static final Logger LOG = Logger.getLogger("binding-listener");
private static final String NAME = "java:global/env/foo";
private static final String VALUE = "FOO";
@Override
public void contextInitialized(ServletContextEvent sce) {
LOG.info("contextInitialized");
try {
Context context = new InitialContext();
context.rebind(NAME, VALUE);
} catch (NamingException e) {
LOG.log(Level.SEVERE, "could not bind value", e);
}
}
@Override
public void contextDestroyed(ServletContextEvent sce) {
LOG.info("contextDestroyed");
try {
Context context = new InitialContext();
context.unbind(NAME);
} catch (NamingException e) {
LOG.log(Level.SEVERE, "could not unbind value", e);
}
}
}
{code}
This results in the following exception when shutting down the container.
{code}
00:50:51,171 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/context-listener-0.1.0-SNAPSHOT]]
(MSC service thread 1-3) JBWEB000306: Exception sending context destroyed event to
listener instance of class com.github.marschall.BindingListener:
java.lang.IllegalArgumentException: JBAS011857: NamingStore is null
at org.jboss.as.naming.NamingContext.<init>(NamingContext.java:151)
at org.jboss.as.naming.NamingContext.<init>(NamingContext.java:124)
at org.jboss.as.naming.InitialContext.<init>(InitialContext.java:86)
at
org.jboss.as.naming.InitialContextFactory.getInitialContext(InitialContextFactory.java:44)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:684)
[rt.jar:1.8.0-ea]
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:311)
[rt.jar:1.8.0-ea]
at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:339)
[rt.jar:1.8.0-ea]
at javax.naming.InitialContext.unbind(InitialContext.java:439) [rt.jar:1.8.0-ea]
at com.github.marschall.BindingListener.contextDestroyed(BindingListener.java:41)
[classes:]
at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:3419)
[jbossweb-7.2.0.Alpha2.jar:7.2.0.Alpha2]
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:3912)
[jbossweb-7.2.0.Alpha2.jar:7.2.0.Alpha2]
at org.jboss.as.web.deployment.WebDeploymentService.stop(WebDeploymentService.java:118)
[jboss-as-web-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at
org.jboss.msc.service.ServiceControllerImpl$StopTask.stopService(ServiceControllerImpl.java:1911)
at
org.jboss.msc.service.ServiceControllerImpl$StopTask.run(ServiceControllerImpl.java:1874)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
[rt.jar:1.8.0-ea]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
[rt.jar:1.8.0-ea]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.8.0-ea]
{code}
This seems to be a reappearance of JBAS-672.
See also this Stackoverflow thread
http://stackoverflow.com/questions/12497538/jndi-lookup-in-servletcontext...
I would provide a patch/pull request if somebody can point me in the right direction.
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