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Bug 196984

Summary:	NullPointerException at org.netbeans.modules.maven.jaxws.WSUtils.addServlet
Product:	webservices	Reporter:	airmax9999
Component:	JAX-WS	Assignee:	Denis Anisimov <ads>
Status:	RESOLVED INCOMPLETE
Severity:	normal	CC:	exceptions_reporter
Priority:	P3
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	177809
Attachments:	stacktrace

Description airmax9999 2011-03-22 20:36:03 UTC

Build: NetBeans IDE 6.9.1 (Build 201011082200)
VM: Java HotSpot(TM) Client VM, 17.0-b17, Java(TM) SE Runtime Environment, 1.6.0_21-b07
OS: Windows XP

Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.maven.jaxws.WSUtils.addServlet(WSUtils.java:740)
   at org.netbeans.modules.maven.jaxws.WSUtils.addServicesToDD(WSUtils.java:724)
   at org.netbeans.modules.maven.jaxws.WSUtils.checkNonJSR109Entries(WSUtils.java:920)
   at org.netbeans.modules.maven.jaxws.MavenJaxWsSupportProvider.reactOnPomChanges(MavenJaxWsSupportProvider.java:176)
   at org.netbeans.modules.maven.jaxws.MavenJaxWsSupportProvider.access$000(MavenJaxWsSupportProvider.java:71)
   at org.netbeans.modules.maven.jaxws.MavenJaxWsSupportProvider$1.run(MavenJaxWsSupportProvider.java:79)

Comment 1 airmax9999 2011-03-22 20:36:07 UTC

Created attachment 107199 [details]
stacktrace

Comment 2 David Konecny 2011-09-20 21:37:09 UTC

*** Bug 186864 has been marked as a duplicate of this bug. ***

Comment 3 Martin Janicek 2011-11-02 14:11:33 UTC

Reassigning to WS product

Comment 4 Denis Anisimov 2011-11-02 15:57:56 UTC

The NPE appears on the line :
        servlet.setLoadOnStartup(new java.math.BigInteger("1"));

It means null value for servlet var.
The latter variable is created on the previous line :
Servlet servlet = (Servlet)webApp.addBean("Servlet", new String[]{"ServletName","ServletClass"}, 
                new Object[]{servletName, SERVLET_CLASS_NAME}, "ServletName"); 

So the issue is somewhere inside DD module.
I reviewed various implementations of WebApp interface ( the type of webApp var )
and don't see how it can return null value ( there is a possibility for that but
in this case other NPE would have thrown previously ).
Probably I missed some implementations or something else.
So I can't realize the problem without additional information.

Please provide exact steps to reproduce.