I'm now using Jetty 5.1.3 and Cayenne 1.2 and log4j-1.2.8 as of last week.
1.2.6 is pretty old as I think I've been using 1.2.8 for a couple of years
now.
Also, you could just use cayenne-nodeps.jar (which is what I do) and then
add in any jar dependencies separately.
I find this makes it a lot easier to maintain all of my jar dependencies.
-Mike
Erik Hatcher <eri..hatchersolutions.com> wrote:
> I'm asking here as Cayenne's JAR is what got me into this, though I'm
> aware that the solution is not directly Cayenne related.
>
> I've just added Cayenne to a new Tapestry application (just the JAR at
> this point, soon the Visit and so on). I'm using Tapestry 3.1 (err...
> now 4.0). I'm using Jetty 5.1.2, launching from Ant in development.
> All worked fine until I added cayenne.jar (version 1.1.1).
>
> Once I added cayenne.jar to my app's WEB-INF/lib, I get the stack trace
> pasted below from Jetty's startup.
>
> My WEB-INF/lib has these JAR's:
>
> $ ls context/WEB-INF/lib
> bsf-2.3.0.jar
> hivemind-lib-1.1-alpha-4-snapshot.jar portlet-api-1.0.jar
> cayenne.jar jai_codec.jar
> tapestry-3.1-alpha-2-snapshot.jar
> cglib-full-2.0.2.jar jai_core.jar
> tapestry-contrib-3.1-alpha-2-snapshot.jar
> commons-codec-1.3.jar javassist-3.0-rc-1.jar
> tapestry-portlet-3.1-alpha-2-snapshot.jar
> commons-fileupload-1.0.jar log4j-1.2.6.jar
> hivemind-1.1-alpha-4-snapshot.jar ognl-2.6.7.jar
>
> A little Googling showed me that there are some issues with Jetty and
> Log4j, but I'm not quite sure what the remedy is. Any advice?
>
> Thanks!
>
> Erik
>
>
>
> start-jetty:
> [java] Apr 19, 2005 12:23:00 PM org.mortbay.http.HttpServer doStart
> [java] INFO: Version Jetty/5.1.2
> [java] Apr 19, 2005 12:23:00 PM org.mortbay.util.Container start
> [java] INFO: Started HttpContext[/,/]
> [java] Exception in thread "main"
> java.lang.ExceptionInInitializerError
> [java] at
> org.mortbay.jetty.servlet.ServletHandler.newServletHolder(ServletHandler
> .java:270)
> [java] at
> org.mortbay.jetty.servlet.XMLConfiguration.initServlet(XMLConfiguration.
> java:364)
> [java] at
> org.mortbay.jetty.servlet.XMLConfiguration.initWebXmlElement(XMLConfigur
> ation.java:237)
> [java] at
> org.mortbay.jetty.servlet.XMLConfiguration.initialize(XMLConfiguration.j
> ava:205)
> [java] at
> org.mortbay.jetty.servlet.XMLConfiguration.configureDefaults(XMLConfigur
> ation.java:155)
> [java] at
> org.mortbay.jetty.servlet.WebApplicationContext.configureDefaults(WebApp
> licationContext.java:415)
> [java] at
> org.mortbay.jetty.servlet.WebApplicationContext.doStart(WebApplicationCo
> ntext.java:464)
> [java] at org.mortbay.util.Container.start(Container.java:72)
> [java] at
> org.mortbay.http.HttpServer.doStart(HttpServer.java:695)
> [java] at org.mortbay.util.Container.start(Container.java:72)
> [java] at org.mortbay.jetty.Server.main(Server.java:433)
> [java] Caused by:
> org.apache.commons.logging.LogConfigurationException:
> org.apache.commons.logging.LogConfigurationException: No suitable Log
> constructor [Ljava.lang.Class..dc4d5 for
> org.apache.commons.logging.impl.Log4JLogger
> [java] at
> org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImp
> l.java:532)
> [java] at
> org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImp
> l.java:272)
> [java] at
> org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImp
> l.java:246)
> [java] at
> org.apache.commons.logging.LogFactory.getLog(LogFactory.java:395)
> [java] at
> org.mortbay.jetty.servlet.Holder.<clinit>(Holder.java:43)
> [java] ... 11 more
> [java] Caused by:
> org.apache.commons.logging.LogConfigurationException: No suitable Log
> constructor [Ljava.lang.Class..dc4d5 for
> org.apache.commons.logging.impl.Log4JLogger
> [java] at
> org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFact
> oryImpl.java:432)
> [java] at
> org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImp
> l.java:525)
> [java] ... 15 more
> [java] Caused by: java.lang.NoClassDefFoundError:
> org/apache/log4j/Logger
> [java] at java.lang.Class.getDeclaredConstructors0(Native
> Method)
> [java] at
> java.lang.Class.privateGetDeclaredConstructors(Class.java:1618)
> [java] at java.lang.Class.getConstructor0(Class.java:1930)
> [java] at java.lang.Class.getConstructor(Class.java:1027)
> [java] at
> org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFact
> oryImpl.java:429)
> [java] ... 16 more
> [java] Java Result: 1
>
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