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From Ivan <xhh...@gmail.com>
Subject Re: Servlet class not found for a REST application in OSGi bundle
Date Sun, 04 Nov 2012 04:44:36 GMT
Think that you are using WAB ? If does, it is required to add all the
required import-packages, including the one used in web.xml org.apache.**
wink.server.internal.servlet. Geronimo will only generate import-packages
for WAR, not for WAB, as WAB has already been a bundle.

2012/11/4 Michael Baylis <maillist@baylishome.me.uk>

> Hi,
>     I'm getting the following error when trying to use REST (WINK) within
> a OSGi bundle:-
>
> org.apache.geronimo.common.**DeploymentException: Fail to load servlet
> class
>     at org.apache.geronimo.web25.**deployment.merge.annotation.**
> ServletSecurityAnnotationMerge**Handler.**postProcessWebXmlElement(**
> ServletSecurityAnnotationMerge**Handler.java:79)
>     at org.apache.geronimo.web25.**deployment.merge.MergeHelper.**
> processWebFragmentsAndAnnotati**ons(MergeHelper.java:418)
>     at org.apache.geronimo.web25.**deployment.**AbstractWebModuleBuilder.*
> *basicInitContext(**AbstractWebModuleBuilder.java:**493)
>     at org.apache.geronimo.web25.**deployment.**AbstractWebModuleBuilder.*
> *initContext(**AbstractWebModuleBuilder.java:**436)
>     at org.apache.geronimo.osgi.web.**extender.WebApplication.doRun(**
> WebApplication.java:213)
>     at org.apache.geronimo.osgi.web.**extender.WebApplication.run(**
> WebApplication.java:125)
>     at java.util.concurrent.**Executors$RunnableAdapter.**call(Unknown
> Source)
>     at java.util.concurrent.**FutureTask$Sync.innerRun(**Unknown Source)
>     at java.util.concurrent.**FutureTask.run(Unknown Source)
>     at java.util.concurrent.**ThreadPoolExecutor.runWorker(**Unknown
> Source)
>     at java.util.concurrent.**ThreadPoolExecutor$Worker.run(**Unknown
> Source)
>     at java.lang.Thread.run(Unknown Source)
> Caused by: java.lang.**ClassNotFoundException: org.apache.wink.server.**
> internal.servlet.RestServlet
>     at org.eclipse.osgi.internal.**loader.BundleLoader.**
> findClassInternal(**BundleLoader.java:513)
>     at org.eclipse.osgi.internal.**loader.BundleLoader.findClass(**
> BundleLoader.java:429)
>     at org.eclipse.osgi.internal.**loader.BundleLoader.findClass(**
> BundleLoader.java:417)
>     at org.apache.geronimo.hook.**equinox.GeronimoClassLoader.**
> loadClass(GeronimoClassLoader.**java:85)
>     at java.lang.ClassLoader.**loadClass(Unknown Source)
>     at org.eclipse.osgi.internal.**loader.BundleLoader.loadClass(**
> BundleLoader.java:345)
>     at org.eclipse.osgi.framework.**internal.core.BundleHost.**
> loadClass(BundleHost.java:229)
>     at org.eclipse.osgi.framework.**internal.core.AbstractBundle.**
> loadClass(AbstractBundle.java:**1207)
>     at org.apache.geronimo.web25.**deployment.merge.annotation.**
> ServletSecurityAnnotationMerge**Handler.**postProcessWebXmlElement(**
> ServletSecurityAnnotationMerge**Handler.java:52)
>     ... 11 more
>
> This is my MANIFEST.MF:-
> Manifest-Version: 1.0
> Bundle-ManifestVersion: 2
> Bundle-Name: xxx.web
> Bundle-SymbolicName: xxx.web
> Bundle-Version: 0.1.0.qualifier
> Bundle-ClassPath: WEB-INF/classes
> Bundle-**RequiredExecutionEnvironment: JavaSE-1.7
> Web-ContextPath: /ha
> Import-Package: javax.el;version="2.0";**resolution:=optional,
>  javax.servlet;version="2.5",
>  javax.servlet.annotation;**resolution:=optional,
>  javax.servlet.http;version="2.**5",
>  javax.servlet.jsp;version="2.**0",
>  javax.servlet.jsp.el;version="**2.0",
>  javax.servlet.jsp.tagext;**version="2.0",
>  javax.ws.rs;version="1.1.0"
>
> My web.xml:-
>
> <?xml version="1.0" encoding="UTF-8"?>
> <web-app xmlns:xsi="http://www.w3.org/**2001/XMLSchema-instance<http://www.w3.org/2001/XMLSchema-instance>"
> xmlns="http://java.sun.com/**xml/ns/javaee<http://java.sun.com/xml/ns/javaee>"
> xmlns:web="http://java.sun.**com/xml/ns/javaee/web-app_2_5.**xsd<http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd>"
> xsi:schemaLocation="http://**java.sun.com/xml/ns/javaee<http://java.sun.com/xml/ns/javaee>
> http://java.sun.com/xml/ns/**javaee/web-app_3_0.xsd<http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd>"
> version="3.0">
>   <display-name>xxx.web</**display-name>
>   <servlet>
>     <description>JAX-RS Tools Generated - Do not modify</description>
>     <servlet-name>JAX-RS Servlet</servlet-name>
> <servlet-class>org.apache.**wink.server.internal.servlet.**
> RestServlet</servlet-class>
>       <init-param>
>         <param-name>javax.ws.rs.**Application</param-name>
>         <param-value>xxx.**RestApplication</param-value>
>       </init-param>
>     <load-on-startup>1</load-on-**startup>
>   </servlet>
>   <servlet-mapping>
>     <servlet-name>JAX-RS Servlet</servlet-name>
>     <url-pattern>/rest/*</url-**pattern>
>   </servlet-mapping>
> </web-app>
>
> I have no other setup files.  I am using the full profile Geronimo 3.0.0
> release.
>
> Does anyone know what I have missed?   I have not included the wink jars
> in the project lib, as I want to use the one installed in the server and I
> want the benefit on injection.
>
> Google and forum searches have drawn a blank  :-(
>
> Thank you,
>
> Michael
>



-- 
Ivan

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