Hi Jose,
I just added some tests for the class scanner and package scanner for
zip files that are jar files.
I modified ResourceClassScanner code to check for a zip file when class
scanning:
private void index(File file) {
if (file.isDirectory()) {
indexDir(file, true);
} else if (file.getName().endsWith(".jar") ||
file.getName().endsWith(".zip")) {
indexJar(file);
} else {
So by default files ending in .zip that are jar files will also be scanned.
But I did not have to modify the source code related to package scanning
you pointed to as things just worked for me.
In any case i committed the check for the zip protocol [*] (although i
cannot test it!) Thanks!
> Paul, why not add weblogic support in jersey-0.6?
> you can download an evaluation version of weblogic to resolve this.
Tis an issue with time/resources as i just don't have a lot of it to go
test and verify anything beyond GF and Tomcat.
But i am definitely interested in rooting out these interop issues
because it will affect what we specify as the default behvaiour for
JAX-RS. So your feedback has been of great help.
Paul.
[*] I notice that the Struts code Richard pointed to only checks for the
"file" protocol and if not then checks for a '!' character in the URL
to determine if it is a jar file.
Jose Antonio Illescas del Olmo wrote:
> The problem in Weblogic are the URLs, with "zip" protocol (instead of
> jar), you can fixed ResourceClassScanner to allows ZIP protocol (also
> you can change URL protocol from "zip" to "jar")
>
> private void index(URL u, String filePackageName) {
> String protocol = u.getProtocol();
> if (protocol.equals("file")) {
> indexDir(new File(u.getPath()), false);
> } else if ( protocol.equals("jar") *|| protocol.equals("zip")*) {
> URI jarUri = URI.create(u.getPath());
> String jarFile = jarUri.getPath();
> jarFile = jarFile.substring(0,
> jarFile.indexOf('!'));
> indexJar(new File(jarFile), filePackageName);
> } else {
> LOGGER.warning("URL, " +
> u +
> ", is ignored, it not a file or a jar
> file");
> }
> }
>
> I asume that same error force the search of resource classes across
> PackagesResourceConfig...
>
>
> *Paul, why not add weblogic support in jersey-0.6?*
> you can download an evaluation version of weblogic to resolve this.
>
>
> Thank you
>
> Paul Sandoz wrote:
>> Hi Arturo,
>>
>> It appears that WebLogic is behaving differently to Tomcat, Glassfish
>> and Jetty (see end of email for an issue with Jetty and a possibly
>> solution to your problem).
>>
>> Has any one tried WebSphere or the JBoss application server?
>>
>>
>> By default the servlet (see JavaDoc of
>> com.sun.ws.rest.spi.container.servlet.ServletContainer) searches the
>> following paths returned from calling:
>>
>> context.getRealPath("/WEB-INF/lib"),
>>
>> context.getRealPath("/WEB-INF/classes")
>>
>> I am assuming, from the error, that WebLogic is returning null. We may
>> well be relying on non-standard behaviour in web containers :-( grr
>> very frustrating...
>>
>>
>> In my blog [1] i describe another way to configure a servlet by
>> specifying the package names to search for root resource classes. This
>> was developed in response an issue Richard was having when deploying
>> using Jetty in a mode that does not assemble a war file (maybe
>> WebLogic is doing the same?).
>>
>> Hope this helps,
>> Paul.
>>
>> [1] http://blogs.sun.com/sandoz/entry/jersey_0_5_is_released
>>
>> Arturo wrote:
>>> Hi:
>>>
>>> I am trying to deploy a Jersey example in WebLogic 10. But it seems that
>>> I need new properties with version 0.5.
>>>
>>> Now I get the following error:
>>>
>>> <18-ene-2008 17H33' CET> <Error> <Deployer> <BEA-149265> <Failure
>>> occurred in the execution of deployment request with ID '1200674019181'
>>> for task '0'. Error is: 'weblogic.application.ModuleException:
>>> [HTTP:101216]Servlet: "RESTServlet" failed to preload on startup in Web
>>> application: "rest.war".
>>> java.lang.IllegalArgumentException:
>>> com.sun.ws.rest.config.property.classpath contains no paths
>>> at
>>> com.sun.ws.rest.api.core.ClasspathResourceConfig.getPaths(ClasspathResourceConfig.java:124)
>>>
>>> at
>>> com.sun.ws.rest.api.core.ClasspathResourceConfig.<init>(ClasspathResourceConfig.java:81)
>>>
>>> at
>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.createResourceConfig(ServletContainer.java:153)
>>>
>>> at
>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.init(ServletContainer.java:104)
>>>
>>> at weblogic.servlet.internal.StubSecurityHelper
>>> $ServletInitAction.run(StubSecurityHelper.java:282)
>>> at
>>> weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>>>
>>> at
>>> weblogic.security.service.SecurityManager.runAs(Lweblogic.security.acl.internal.AuthenticatedSubject;Lweblogic.security.acl.internal.AuthenticatedSubject;Ljava.security.PrivilegedAction;)Ljava.lang.Object;(Unknown
>>> Source)
>>> at
>>> weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:63)
>>>
>>> at
>>> weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
>>>
>>> at
>>> weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
>>>
>>> at
>>> weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:504)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1830)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1807)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1727)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:2890)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:948)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:353)
>>> at weblogic.application.internal.flow.ModuleStateDriver
>>> $3.next(ModuleStateDriver.java:204)
>>> at
>>> weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
>>>
>>> at
>>> weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
>>>
>>> at
>>> weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
>>>
>>> at
>>> weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:117)
>>>
>>> at weblogic.application.internal.flow.ModuleStateDriver
>>> $3.next(ModuleStateDriver.java:204)
>>> at
>>> weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
>>>
>>> at
>>> weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
>>>
>>> at
>>> weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:26)
>>>
>>> at weblogic.application.internal.BaseDeployment
>>> $2.next(BaseDeployment.java:635)
>>> at
>>> weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
>>>
>>> at
>>> weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212)
>>>
>>> at
>>> weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:154)
>>>
>>> at
>>> weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:80)
>>>
>>> at
>>> weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:566)
>>>
>>>
>>> My web.xml is as follows:
>>>
>>> <servlet>
>>> <servlet-name>RESTServlet</servlet-name>
>>> <servlet-class>com.sun.ws.rest.impl.container.servlet.ServletAdaptor</servlet-class>
>>>
>>> <load-on-startup>1</load-on-startup>
>>> </servlet>
>>>
>>> In Tomcat 6, it works perfectly.
>>>
>>> I have tried with previous versions in WebLogic and I have always got a
>>> "NullPointerException" error deploying Jersey.
>>>
>>> weblogic.application.ModuleException: [HTTP:101216]Servlet:
>>> "RESTServlet" failed to preload on startup in Web application:
>>> "rest.war".
>>> java.lang.NullPointerException
>>> at
>>> com.sun.ws.rest.api.core.DynamicResourceConfig.getPaths(DynamicResourceConfig.java:116)
>>>
>>> at
>>> com.sun.ws.rest.api.core.DynamicResourceConfig.getPaths(DynamicResourceConfig.java:107)
>>>
>>> at
>>> com.sun.ws.rest.api.core.DynamicResourceConfig.getPaths(DynamicResourceConfig.java:97)
>>>
>>> at
>>> com.sun.ws.rest.api.core.DynamicResourceConfig.<init>(DynamicResourceConfig.java:63)
>>>
>>> at
>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.createResourceConfig(ServletContainer.java:163)
>>>
>>> at
>>> com.sun.ws.rest.spi.container.servlet.ServletContainer.init(ServletContainer.java:99)
>>>
>>> at weblogic.servlet.internal.StubSecurityHelper
>>> $ServletInitAction.run(StubSecurityHelper.java:282)
>>> at
>>> weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>>>
>>> at
>>> weblogic.security.service.SecurityManager.runAs(Lweblogic.security.acl.internal.AuthenticatedSubject;Lweblogic.security.acl.internal.AuthenticatedSubject;Ljava.security.PrivilegedAction;)Ljava.lang.Object;(Unknown
>>> Source)
>>> at
>>> weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:63)
>>>
>>> at
>>> weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
>>>
>>> at
>>> weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
>>>
>>> at
>>> weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:504)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1830)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1807)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1727)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:2890)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:948)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:353)
>>> at weblogic.application.internal.flow.ModuleStateDriver
>>> $3.next(ModuleStateDriver.java:204)
>>> at
>>> weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
>>>
>>> at
>>> weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
>>>
>>> at
>>> weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
>>>
>>> at
>>> weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:117)
>>>
>>> at weblogic.application.internal.flow.ModuleStateDriver
>>> $3.next(ModuleStateDriver.java:204)
>>> at
>>> weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
>>>
>>> at
>>> weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
>>>
>>> at
>>> weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:26)
>>>
>>> at weblogic.application.internal.BaseDeployment
>>> $2.next(BaseDeployment.java:635)
>>> at
>>> weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
>>>
>>> at
>>> weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212)
>>>
>>> at
>>> weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:154)
>>>
>>>
>>> at
>>> weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:950)
>>>
>>> at
>>> weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:353)
>>> at weblogic.application.internal.flow.ModuleStateDriver
>>> $3.next(ModuleStateDriver.java:204)
>>> at
>>> weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
>>>
>>> at
>>> weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
>>>
>>> Truncated. see log file for complete stacktrace
>>>
>>> In Tomcat 6 it works.
>>> I would appreciate any help.....
>>>
>>> Thanks in advance.
>>>
>>>
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe_at_jersey.dev.java.net
>>> For additional commands, e-mail: users-help_at_jersey.dev.java.net
>>>
>>
>
> --------------------------------------------------------------------- To
> unsubscribe, e-mail: users-unsubscribe_at_jersey.dev.java.net For
> additional commands, e-mail: users-help_at_jersey.dev.java.net
--
| ? + ? = To question
----------------\
Paul Sandoz
x38109
+33-4-76188109