Hi,
following NullPointerException attracted
my attention during tests.
Maybe nothing serious, but NullPointerExceptions
making me nervous all the time ;).
It seems to be that the ComponentManager fails
to lookup the implementation of the SAXConnector.
This entry in the cocoon.role
<role name="org.apache.cocoon.components.saxconnector.SAXConnector"
shorthand="sax-connector"/>
gives that issue a bit of logic.
Cheers
Gerhard
--------------------------------
Beam me up... arrgh, no carrier!
--------------------------------
DEBUG (2001-12-09) 23:48.25:623 [cocoon ] (/cocoon/welcome)
tcpConnection-8080-0/ExcaliburComponentManager: Could not find component for role:
org.apache.cocoon.components.saxconnector.SAXConnector
java.lang.NullPointerException
at
com.caucho.util.DynamicClassLoader.isNormalJdkOrder(DynamicClassLoader.java:740)
at com.caucho.util.DynamicClassLoader.loadClass(DynamicClassLoader.java:441)
at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at
org.apache.avalon.excalibur.component.ExcaliburComponentManager.lookup(ExcaliburComponentManager.java:273)
at
org.apache.avalon.excalibur.component.ExcaliburComponentManager.lookup(ExcaliburComponentManager.java:257)
at
org.apache.avalon.excalibur.component.ExcaliburComponentManager.hasComponent(ExcaliburComponentManager.java:140)
at
org.apache.cocoon.components.pipeline.AbstractEventPipeline.compose(AbstractEventPipeline.java:61)
at
org.apache.cocoon.components.pipeline.CachingEventPipeline.compose(CachingEventPipeline.java:66)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2530)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2502)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:163)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:115)
at org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:139)
at org.apache.cocoon.Cocoon.process(Cocoon.java:631)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:792)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
at
com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:82)
at com.caucho.server.http.Invocation.service(Invocation.java:278)
at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:129)
at com.caucho.server.http.ServletServer.serviceTop(ServletServer.java:847)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:213)
at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:158)
at com.caucho.server.TcpConnection.run(TcpConnection.java:140)
at java.lang.Thread.run(Thread.java:484)
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