Carl Hall wrote > Hey Carsten, > > Sling and Java 6, yes. > > This code is in a regular ole OSGi component service that implements > org.apache.sling.api.resource.ResourceProvider. We don't do any server-side > rendering; everything is pushed out as JSON (no JSPs, ESPs, or other *SPs) > for client-side rendering. > Ah ok, I was just asking because we had some problems with bundle updates and scripting - which are hopefully fixed now in latest Sling trunk. So this doesn't seem to be your problem :(
Regards Carsten > > On Thu, Sep 16, 2010 at 11:08 AM, Carsten Ziegeler > <[email protected]>wrote: > >> Hi Carl, >> >> it seems you're using Sling and I guess you're using Java 6. >> Is your code somewhere called from within a script like JSP etc.? >> >> Carsten >> >> Carl Hall wrote >>> I tried adding the LogService to the class in question >> (ContentPoolProvider) >>> but still get an exception at the line noted below which can't be right >> as >>> the changed code is just a } at line 155. Maybe this has more to do with >>> the class being stuck in memory somehow? >>> >>> On Thu, Sep 16, 2010 at 10:13 AM, Carl Hall <[email protected]> >> wrote: >>> >>>> I've only seen this in development as that's where I redeploy bundles >> most >>>> actively. Should I change from using the static Logger creation method >> to >>>> using the OSGi LogService? >>>> >>>> I create my logger like so: >>>> >>>> private static final Logger LOGGER = >>>> LoggerFactory.getLogger(ContentPoolProvider.class); >>>> >>>> and use it like so: >>>> >>>> if (LOGGER.isDebugEnabled()) { >>>> LOGGER.debug("List Children [{}] ", parent.getPath()); >>>> } >>>> >>>> After reloading a few bundles (sometimes more, sometimes less), I'll get >>>> this stacktrace which renders then bundle useless until I restart the >>>> server: >>>> >>>> ERROR: JarContent: Unable to read bytes. >> (java.lang.IllegalStateException: >>>> zip file closed) >>>> java.lang.IllegalStateException: zip file closed >>>> at java.util.zip.ZipFile.ensureOpen(ZipFile.java:403) >>>> at java.util.zip.ZipFile.getEntry(ZipFile.java:148) >>>> at java.util.jar.JarFile.getEntry(JarFile.java:208) >>>> at org.apache.felix.framework.util.JarFileX.getEntry(JarFileX.java:61) >>>> at >>>> >> org.apache.felix.framework.cache.JarContent.getEntryAsBytes(JarContent.java:120) >>>> at >>>> >> org.apache.felix.framework.ModuleImpl$ModuleClassLoader.findClass(ModuleImpl.java:1781) >>>> at >>>> >> org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:758) >>>> at org.apache.felix.framework.ModuleImpl.access$100(ModuleImpl.java:61) >>>> at >>>> >> org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1733) >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:248) >>>> at >>>> >> org.sakaiproject.nakamura.files.pool.ContentPoolProvider.listChildren(ContentPoolProvider.java:155) >>>> at >>>> >> org.apache.sling.jcr.resource.internal.helper.WrappedResourceProvider.listChildren(WrappedResourceProvider.java:65) >>>> ... >>>> 16.09.2010 09:55:34.579 *ERROR* [0:0:0:0:0:0:0:1 [1284645334569] GET >> /dev/ >>>> HTTP/1.1] org.apache.sling.engine.impl.SlingMainServlet service: >> Uncaught >>>> Throwable java.lang.NoClassDefFoundError: org/slf4j/Logger >>>> at >>>> >> org.sakaiproject.nakamura.files.pool.ContentPoolProvider.listChildren(ContentPoolProvider.java:155) >>>> at >>>> >> org.apache.sling.jcr.resource.internal.helper.WrappedResourceProvider.listChildren(WrappedResourceProvider.java:65) >>>> ... >>>> Caused by: java.lang.ClassNotFoundException: org.slf4j.Logger >>>> at >>>> >> org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:814) >>>> at org.apache.felix.framework.ModuleImpl.access$100(ModuleImpl.java:61) >>>> at >>>> >> org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1733) >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:248) >>>> ... 30 more >>>> >>> >> >> >> -- >> Carsten Ziegeler >> [email protected] >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> > -- Carsten Ziegeler [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
