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. 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] > >
