From: Nam Nguyen <Nam.Nguyen_at_Sun.COM>
Date: Tue, 29 Jan 2008 11:49:59 -0800

Paul Sandoz wrote:
> guilhem legal wrote:
>> I execute your little piece of code and I obtain the following result :
>>
>> URI:
>> file:/C:/Documents%20and%20Settings/legal/Mes%20documents/NetBeansProjects/geomatysWS/build/web/WEB-INF/classes/net/seagis/coverage/wms/
>>
>> file p: net/seagis/coverage/wms
>> false
>> URI:
>> jar:file:/C:/Documents%20and%20Settings/legal/Mes%20documents/NetBeansProjects/geomatysWS/build/web/WEB-INF/lib/postgrid-1.0-SNAPSHOT.jar!/net/seagis/coverage/wms
>>
>> file p: net/seagis/coverage/wms
>> false
>>
>> I suppose false is not a good answer but there are directory for sure.
>>
>
> Sigh... i am tired today, there was a bug in my code snippet, it
> should be:
>
> public static void printPackageUrls(List<String> packages) throws
> Exception {
> ClassLoader cl = Thread.currentThread().getContextClassLoader();
> for (String p : packages) {
> String fileP = p.replace('.', '/');
> Enumeration<URL> urls = cl.getResources(fileP);
> while (urls.hasMoreElements()) {
> URL u = urls.nextElement();
> System.out.println(" URI: " + u);
> System.out.println("file p: " + fileP);
> System.out.println(new File(u.getPath()).isDirectory());
> System.out.println(new File(u.getPath()).listFiles());
> }
> }
> }
>
>
> It seems you are duplicating same package with jar file
> 'postgrid-1.0-SNAPSHOT.jar' and in the 'build/web/WEB-INF/classes/'
> directory. But that should not cause any issues i presume.
>
>
>> by the way i try some test, the WAR build by NetBeans is ggod and it
>> work without the resource error. but its when i deploy with NB that
>> the errors occur.
>
> Ah, i see. NetBeans deploys using the "build/web/WEB-INF/" directory.
>
Are you referring to fast in-place deployment. You can turn the feature
off by doing:

Services tab > Servers > GlassFish V2 > Properties and uncheck
'Directory Deployment' as show in the screenshot:

>
>> for the RestFul plugin yes i have it but it is in 0.4 version so it
>> doesn't match, maybe i should uninstall it.
>>
>
> It might be an issue... i would remove it just to be sure as it may
> affect the configuration of Web application projects.
>
> Paul.
>
>> Guilhem legal
>>
>> Paul Sandoz a écrit :
>>> guilhem legal wrote:
>>>> hi again, it was not about the JDK5/6, i don't have the previous
>>>> error now ony the resource problem.
>>>
>>> OK.
>>>
>>>
>>>> it seems netBeans don't like too much jersey 0.5. When i build
>>>> whith maven i have no problem, nut with netbeans...
>>>> when i create an web project with existing classes, netbeans
>>>> automaticly comment all my jersey reference in web.xml
>>>> and add a librairy by force call restful Webservice with only
>>>> jsr311-api.jar (when i remove it and uncomment the jersey part in
>>>> web.xml, all comme back when i restart the IDE)
>>>>
>>>
>>> Do you have the RESTful Web services plugin installed?
>>>
>>>
>>>> for the piece of code you write i don't know where put this, who
>>>> call the method printPackageUrls(String... packages)
>>>>
>>>
>>> Create a new servlet in your web app and call
>>> printPackageUrls(String... packages) from this init or service method.
>>>
>>> Paul.
>>>
>>>> Guilhem Legal
>>>>
>>>>
>>>> guilhem legal a écrit :
>>>>> I still continue to think this is a problem of JDK5/6.
>>>>> in fact just before this exception I get an other exception :
>>>>>
>>>>> GRAVE: "Servlet.service()" pour la servlet ServletAdaptor a généré
>>>>> une exception
>>>>> java.lang.ClassFormatError: Illegal class modifiers in class
>>>>> net/seagis/wcs/package-info: 0x1600
>>>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>>>> at java.lang.ClassLoader.defineClass(Unknown Source)
>>>>> at java.security.SecureClassLoader.defineClass(Unknown Source)
>>>>> at
>>>>> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1817)
>>>>>
>>>>> at
>>>>> org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872)
>>>>>
>>>>> at
>>>>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1325)
>>>>>
>>>>> at
>>>>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
>>>>>
>>>>> at java.lang.ClassLoader.loadClassInternal(Unknown Source)
>>>>> at java.lang.Class.forName0(Native Method)
>>>>> at java.lang.Class.forName(Unknown Source)
>>>>> at java.lang.Package.getPackageInfo(Unknown Source)
>>>>> at java.lang.Package.getAnnotation(Unknown Source)
>>>>> at
>>>>> com.sun.xml.bind.v2.model.annotation.RuntimeInlineAnnotationReader.getPackageAnnotation(RuntimeInlineAnnotationReader.java:125)
>>>>>
>>>>>
>>>>> which i know is throw when you use a 1.6 compiled app in an
>>>>> environement 1.5
>>>>>
>>>>> i continue to investigate where this come from
>>>>> Guilhem Legal
>>>>>
>>>>> Paul Sandoz a écrit :
>>>>>> Hi Guilhem,
>>>>>>
>>>>>> I don't think it is a JER 5/6 version issue. An exception is
>>>>>> being thrown because a URL with a 'file' protocol (scheme) is
>>>>>> assumed to be a directory and it is not in this case. Jersey
>>>>>> converts this file-based URL to a file then does File.listFiles()
>>>>>> which returns null. Definitely a bug.
>>>>>>
>>>>>> I managed to reproduce the same exception but i am not sure if
>>>>>> that is the same problem you are having. What i did was create a
>>>>>> file, say called 'junk', in a package, say 'mypackage', then set
>>>>>> the package name to search for in the web.xml as follows:
>>>>>>
>>>>>> <init-param>
>>>>>> <param-name>com.sun.ws.rest.config.property.packages</param-name>
>>>>>> <param-value>mypackage.junk</param-value>
>>>>>> </init-param>
>>>>>>
>>>>>>
>>>>>> For the the package name you used:
>>>>>>
>>>>>> net.seagis.coverage.wms
>>>>>>
>>>>>> is 'wms' a file in the package "net.seagis.coverage" ?
>>>>> net.seagis.coverage.wms is a package containing two resources
>>>>> classes.
>>>>>>
>>>>>> If not i am not sure what is going on. Would it be possible to
>>>>>> execute the following code somewhere in your web app by including
>>>>>> an additional a basic servlet:
>>>>>>
>>>>>> public static void printPackageUrls(String... packages)
>>>>>> throws Exception {
>>>>>> ClassLoader cl =
>>>>>> Thread.currentThread().getContextClassLoader();
>>>>>> for (String p : packages) {
>>>>>> String fileP = p.replace('.', '/');
>>>>>> Enumeration<URL> urls = cl.getResources(fileP);
>>>>>> while (urls.hasMoreElements()) {
>>>>>> System.out.println(" URI: " + urls.nextElement());
>>>>>> System.out.println("file p: " + fileP);
>>>>>> System.out.println(new File(fileP).isDirectory());
>>>>>> }
>>>>>> }
>>>>>> }
>>>>>>
>>>>>> where you pass the packages you configure in the web.xml ?
>>>>>>
>>>>>> Thanks,
>>>>>> Paul.
>>>>>>
>>>>>> guilhem legal wrote:
>>>>>>> hi!
>>>>>>>
>>>>>>> I have a little issue with the maven plugin of netbeans, when i
>>>>>>> build my project with maven command line all work fine.
>>>>>>> But when i build my jersey WS with the netbeans maven plugin and
>>>>>>> try to deploy it with NB i get the folowing error :
>>>>>>>
>>>>>>> javax.servlet.ServletException:
>>>>>>> java.lang.reflect.InvocationTargetException
>>>>>>>
>>>>>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.createResourceConfig(ServletContainer.java:172)
>>>>>>>
>>>>>>>
>>>>>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.init(ServletContainer.java:104)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>>>>>>>
>>>>>>> java.lang.Thread.run(Thread.java:595)
>>>>>>>
>>>>>>> java.lang.reflect.InvocationTargetException
>>>>>>>
>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>>> Method)
>>>>>>>
>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>>>>>>>
>>>>>>>
>>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>>>>>>
>>>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:494)
>>>>>>>
>>>>>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.createResourceConfig(ServletContainer.java:168)
>>>>>>>
>>>>>>>
>>>>>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.init(ServletContainer.java:104)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>>>>>>>
>>>>>>> java.lang.Thread.run(Thread.java:595)
>>>>>>>
>>>>>>> java.lang.NullPointerException
>>>>>>>
>>>>>>> com.sun.ws.rest.impl.container.config.ResourceClassScanner.indexDir(ResourceClassScanner.java:149)
>>>>>>>
>>>>>>>
>>>>>>> com.sun.ws.rest.impl.container.config.ResourceClassScanner.index(ResourceClassScanner.java:135)
>>>>>>>
>>>>>>>
>>>>>>> com.sun.ws.rest.impl.container.config.ResourceClassScanner.scan(ResourceClassScanner.java:97)
>>>>>>>
>>>>>>>
>>>>>>> com.sun.ws.rest.api.core.PackagesResourceConfig.init(PackagesResourceConfig.java:88)
>>>>>>>
>>>>>>>
>>>>>>> com.sun.ws.rest.api.core.PackagesResourceConfig.<init>(PackagesResourceConfig.java:64)
>>>>>>>
>>>>>>>
>>>>>>> com.sun.ws.rest.api.core.PackagesResourceConfig.<init>(PackagesResourceConfig.java:72)
>>>>>>>
>>>>>>>
>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>>> Method)
>>>>>>>
>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>>>>>>>
>>>>>>>
>>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>>>>>>
>>>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:494)
>>>>>>>
>>>>>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.createResourceConfig(ServletContainer.java:168)
>>>>>>>
>>>>>>>
>>>>>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.init(ServletContainer.java:104)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
>>>>>>>
>>>>>>>
>>>>>>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>>>>>>>
>>>>>>> java.lang.Thread.run(Thread.java:595)
>>>>>>>
>>>>>>> I see in the log the scan starting :
>>>>>>>
>>>>>>> INFO: Scanning for root resource classes in the packages:
>>>>>>> net.seagis.coverage.wms
>>>>>>>
>>>>>>> but it never find the resources.
>>>>>>>
>>>>>>> any idea what this happen? (i'm using tomcat 6 with JDK5, I have
>>>>>>> maybe a problem with JDK6/5 compilation)
>>>>>>>
>>>>>>> Guilhem Legal
>>>>>>>
>>>>>>>
>>>>>>>
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>>>>>>>
>>>>>>
>>>>>
>>>>>
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>>>>>
>>>>>
>>>>
>>>>
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>>>>
>>>
>>
>>
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>