[richfaces-issues] [JBoss JIRA] (RF-12377) showcase - error during deployment on Tomcat 6 and 7

[Lukáš Fryč (JIRA)]

    [ https://issues.jboss.org/browse/RF-12377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708863#comment-12708863 ] 

Lukáš Fryč edited comment on RF-12377 at 7/31/12 7:22 AM:
----------------------------------------------------------

The Atmosphere integration has been rewritten due to upgrade to 1.0.0-beta4 and now it fails when you don't use automatically-initialized PushServlet.
(It means when you use Servlets 2.5 or you define PushFilter/PushServlet in web.xml (which is this case))

There is root cause stack trace:

{code}
Jul 31, 2012 1:06:03 PM org.atmosphere.cpr.AtmosphereFramework init
INFO: Atmosphere Framework 1.0.0.beta4 started.
Jul 31, 2012 1:06:03 PM org.apache.catalina.core.StandardContext filterStart
SEVERE: Exception starting filter PushFilter
java.lang.NullPointerException
	at org.atmosphere.cpr.AtmosphereFramework.addAtmosphereHandler(AtmosphereFramework.java:260)
	at org.atmosphere.cpr.AtmosphereFramework.addAtmosphereHandler(AtmosphereFramework.java:283)
	at org.richfaces.webapp.PushServlet.init(PushServlet.java:67)
	at org.richfaces.webapp.PushFilter.init(PushFilter.java:101)
	at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277)
	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)
	at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382)
	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103)
	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4650)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5306)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:722)

Jul 31, 2012 1:06:03 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error filterStart
{code}
                
      was (Author: lfryc):
    There is root cause stack trace:

{code}
Jul 31, 2012 1:06:03 PM org.atmosphere.cpr.AtmosphereFramework init
INFO: Atmosphere Framework 1.0.0.beta4 started.
Jul 31, 2012 1:06:03 PM org.apache.catalina.core.StandardContext filterStart
SEVERE: Exception starting filter PushFilter
java.lang.NullPointerException
	at org.atmosphere.cpr.AtmosphereFramework.addAtmosphereHandler(AtmosphereFramework.java:260)
	at org.atmosphere.cpr.AtmosphereFramework.addAtmosphereHandler(AtmosphereFramework.java:283)
	at org.richfaces.webapp.PushServlet.init(PushServlet.java:67)
	at org.richfaces.webapp.PushFilter.init(PushFilter.java:101)
	at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277)
	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)
	at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382)
	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103)
	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4650)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5306)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:722)

Jul 31, 2012 1:06:03 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error filterStart
{code}
                  
> showcase - error during deployment on Tomcat 6 and 7
> ----------------------------------------------------
>
>                 Key: RF-12377
>                 URL: https://issues.jboss.org/browse/RF-12377
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: build/distribution, showcase
>    Affects Versions: 4.3.0.Milestone1
>         Environment: Tomcat 6.0.35 and Tomcat 7.0.29
>            Reporter: Juraj Húska
>            Priority: Critical
>
> There is an error thrown during deployment of showcase-tomcat6.war on Tomcat 6 and 7.
> The tomcat console shows only:
> {code}
> SEVERE: Error filterStart
> Jul 31, 2012 11:20:49 AM org.apache.catalina.core.StandardContext startInternal
> SEVERE: Context [/richfaces-showcase-4.3.0.20120730-M1-tomcat6] startup failed due to previous errors
> Jul 31, 2012 11:20:49 AM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
> SEVERE: The web application [/richfaces-showcase-4.3.0.20120730-M1-tomcat6] registered the JDBC driver [org.hsqldb.jdbc.JDBCDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
> {code}
> which IMHO does not tell anything useful.

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