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https://issues.apache.org/jira/browse/TOMEE-410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Louis MONTEIRO closed TOMEE-410.
-------------------------------------

    
> web.xml validation rejects load-on-startup values having extraneous white 
> spaces
> --------------------------------------------------------------------------------
>
>                 Key: TOMEE-410
>                 URL: https://issues.apache.org/jira/browse/TOMEE-410
>             Project: TomEE
>          Issue Type: Bug
>          Components: Compliance Checks
>    Affects Versions: 1.0.0
>         Environment: Tested on Windows 2008 R2 SP1 with ORACLE Java 7 Update 
> 7 64-bit Windows version
>            Reporter: Alex the Rocker
>             Fix For: 1.5.0
>
>
> The web.xml validation of TomEE/TomEE+ doesn't behaves like Tomcat 7.0.27's 
> when there is a white space in the load-on-startup value of a servlet 
> declaration, like this one:
>       <load-on-startup> 1 </load-on-startup>
> In this case, the web application is not registered by TomEE+, and have this 
> stack trace in catalina.out:
> Caused by: org.apache.tomee.catalina.TomEERuntimeException: 
> org.apache.openejb.OpenEJBException: Cannot unmarshall the web.xml file: 
> file:/app/apache-tomee-webprofile-1.0.0/webapps/myApp/WEB-INF/web.xml: 
> java.lang.NumberFormatException: For input string: " 1 "
>         at 
> org.apache.tomee.catalina.TomcatWebAppBuilder.loadApplication(TomcatWebAppBuilder.java:1112)
>         at 
> org.apache.tomee.catalina.TomcatWebAppBuilder.startInternal(TomcatWebAppBuilder.java:627)
>         at 
> org.apache.tomee.catalina.TomcatWebAppBuilder.configureStart(TomcatWebAppBuilder.java:588)
>         at 
> org.apache.tomee.catalina.GlobalListenerSupport.lifecycleEvent(GlobalListenerSupport.java:117)
>         at 
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
>         at 
> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
>         at 
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161)
>         at 
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
> Please note that the problem was reproduced with Apache TomEE+ 1.0.0 on 
> Windows with 64-bit JDK 7 update 7 on Windows 2008 R2 SP1.
> Please also note that the web application was based on Servlet 2.5 level of 
> compliance.
> Using the same operating system & JDK version, there is not such issue with 
> Tomcat 7.0.27.
> Also this issue cannot be reproduce using IBM WebSphere 8.0.0.1 or ORACLE 
> WebLogic 12x.
> I don't know what Servlet 2.5 specification says about load-on-startup 
> values, but the impact of this TomEE/TomeEE+ behaviour is that some 
> applications running on Tomcat / WebSphere / WebLogic cannot be deployed Out 
> Of The Box, which may slow down TomEE adoption.
> As such, I don't think it's a minor issue. But we never know, perhaps TomEE 
> developers will says that TomEE is strictly implementing Servlet 
> specification and other app servers don't :)
> Regards,
> Alex

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