Hi
I've been trying to get cocoon to deploy under Weblogic for some time now,
and it isn't working
The system is a Solaris machine, Java 1.3.1, Weblogic 6.0 sp2.
I have followed the instructions concisely from the cocoon site, and used
the
cocoon.war file that came with the binary distribution of Cocoon 2.0.2, but
if I try to get it running, I get the following message on startup:
<BEGIN>
<Apr 26, 2002 12:48:25 PM CEST> <Error> <Management> <Error initializing
module cocoon of
application vodafone:Name=Cocoon,Type=Application from path
./config/vodafone/applicatio
ns: weblogic.management.MBeanCreationException: cannot find referenced
module cocoon>
<Apr 26, 2002 12:48:25 PM CEST> <Error> <Management> <Error preparing
application compone
nt cocoon of application vodafone:Name=Cocoon,Type=Application:
java.io.FileNotFoundExcep
tion: ./config/vodafone/applications/cocoon (No such file or directory)
((localPath: java
.io.FileNotFoundException: ./config/vodafone/applications/cocoon (No such
file or directo
ry))>
<Apr 26, 2002 12:48:25 PM CEST> <Error> <J2EE> <Error deploying application
cocoon: error
retrieving component [Caching Stub]Proxy for
vodafone:Name=cocoon,Location=eservices,Typ
e=WebAppComponentConfig,ApplicationConfig=Cocoon>
<Apr 26, 2002 12:48:32 PM CEST> <Error> <HTTP>
<[WebAppServletContext(661879,cocoon)] Error loadi
ng servlet: 'Cocoon2'
java.lang.NoSuchMethodError
at
org.apache.avalon.framework.configuration.DefaultConfigurationBuilder.<init>
(DefaultCo
nfigurationBuilder.java:88)
at
org.apache.avalon.framework.configuration.DefaultConfigurationBuilder.<init>
(DefaultCo
nfigurationBuilder.java:64)
at
org.apache.cocoon.servlet.CocoonServlet.initLogger(CocoonServlet.java:772)
at
org.apache.cocoon.servlet.CocoonServlet.init(CocoonServlet.java:241)
at
weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java
:638)
at
weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.ja
va:581)
at
weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.jav
a:526)
at
weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletC
ontext.jav
a:1078)
at
weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServlet
Context.ja
va:1022)
at
weblogic.servlet.internal.HttpServer.loadWARContext(HttpServer.java:468)
at
weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:404)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:133)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:115)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java
:327)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java
:143)
at
weblogic.management.mbeans.custom.WebServer.addWebDeployment(WebServer.java:
76)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl
.java:562)
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:5
48)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:285)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:439)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:180)
at $Proxy29.addWebDeployment(Unknown Source)
at
weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeploymen
t(WebServe
rMBean_CachingStub.java:1012)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java
:313)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java
:143)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl
.java:562)
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:5
48)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:285)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(Confi
gurationMB
eanImpl.java:409)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:287)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl
.java:866)
at
weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl
.java:853)
at
weblogic.management.internal.DynamicMBeanImpl.add(DynamicMBeanImpl.java:838)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl
.java:566)
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:5
48)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:285)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:439)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:180)
at $Proxy12.addTarget(Unknown Source)
at
weblogic.management.mbeans.custom.ApplicationManager.autoDeploy(ApplicationM
anager.jav
a:486)
at
weblogic.management.mbeans.custom.ApplicationManager.addApplication(Applicat
ionManager
.java:557)
at
weblogic.management.mbeans.custom.ApplicationManager.addApplication(Applicat
ionManager
.java:504)
at
weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager
.java:428)
at
weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager
.java:380)
at
weblogic.management.mbeans.custom.ApplicationManager.update(ApplicationManag
er.java:15
2)
at
weblogic.management.mbeans.custom.ApplicationManager.startAdminManager(Appli
cationMana
ger.java:205)
at
weblogic.management.mbeans.custom.ApplicationManager.start(ApplicationManage
r.java:120
)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl
.java:562)
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:5
48)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:285)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:439)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:180)
at $Proxy3.start(Unknown Source)
at
weblogic.management.Admin.startApplicationManager(Admin.java:1037)
at weblogic.management.Admin.finish(Admin.java:493)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:429)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:170)
at weblogic.Server.main(Server.java:35)
>
javax.servlet.ServletException: Servlet class:
'org.apache.cocoon.servlet.CocoonServlet' could no
t be handled by the ClassLoader
at
weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.jav
a:560)
at
weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletC
ontext.jav
a:1078)
at
weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServlet
Context.ja
va:1022)
at
weblogic.servlet.internal.HttpServer.loadWARContext(HttpServer.java:468)
at
weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:404)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:133)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:115)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java
:327)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java
:143)
at
weblogic.management.mbeans.custom.WebServer.addWebDeployment(WebServer.java:
76)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl
.java:562)
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:5
48)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:285)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:439)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:180)
at $Proxy29.addWebDeployment(Unknown Source)
at
weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeploymen
t(WebServe
rMBean_CachingStub.java:1012)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java
:313)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java
:143)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl
.java:562)
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:5
48)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:285)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(Confi
gurationMB
eanImpl.java:409)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:287)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl
.java:866)
at
weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl
.java:853)
at
weblogic.management.internal.DynamicMBeanImpl.add(DynamicMBeanImpl.java:838)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl
.java:566)
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:5
48)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:285)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:439)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:180)
at $Proxy12.addTarget(Unknown Source)
at
weblogic.management.mbeans.custom.ApplicationManager.autoDeploy(ApplicationM
anager.jav
a:486)
at
weblogic.management.mbeans.custom.ApplicationManager.addApplication(Applicat
ionManager
.java:557)
at
weblogic.management.mbeans.custom.ApplicationManager.addApplication(Applicat
ionManager
.java:504)
at
weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager
.java:428)
at
weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager
.java:380)
at
weblogic.management.mbeans.custom.ApplicationManager.update(ApplicationManag
er.java:15
2)
at
weblogic.management.mbeans.custom.ApplicationManager.startAdminManager(Appli
cationMana
ger.java:205)
at
weblogic.management.mbeans.custom.ApplicationManager.start(ApplicationManage
r.java:120
)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl
.java:562)
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:5
48)
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBea
nImpl.java
:285)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:439)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:180)
at $Proxy3.start(Unknown Source)
at
weblogic.management.Admin.startApplicationManager(Admin.java:1037)
at weblogic.management.Admin.finish(Admin.java:493)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:429)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:170)
at weblogic.Server.main(Server.java:35)
<Apr 26, 2002 12:48:38 PM CEST> <Notice> <WebLogicServer> <WebLogic Server
started>
<Apr 26, 2002 12:48:38 PM CEST> <Notice> <WebLogicServer> <ListenThread
listening on port 7400>
<Apr 26, 2002 12:48:38 PM CEST> <Notice> <WebLogicServer> <SSLListenThread
listening on port 7401>
<END>
Also, if I try to invoke the cocoon servlet by going to the /cocoon/ URL,
then these messages appear:
<BEGIN>
<Apr 26, 2002 12:48:49 PM CEST> <Error> <HTTP>
<[WebAppServletContext(661879,cocoon)] Error loading servlet: 'Cocoon2'
java.lang.NoSuchMethodError
at
org.apache.avalon.framework.configuration.DefaultConfigurationBuilder.<init>
(DefaultConfigurationBuilder.java:88)
at
org.apache.avalon.framework.configuration.DefaultConfigurationBuilder.<init>
(DefaultConfigurationBuilder.java:64)
at
org.apache.cocoon.servlet.CocoonServlet.initLogger(CocoonServlet.java:772)
at
org.apache.cocoon.servlet.CocoonServlet.init(CocoonServlet.java:241)
at
weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java
:638)
at
weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.ja
va:581)
at
weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.jav
a:526)
at
weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:30
6)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:208)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:1631)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
<Apr 26, 2002 12:48:49 PM CEST> <Error> <HTTP>
<[WebAppServletContext(661879,cocoon)] Servlet failed with ServletException
javax.servlet.ServletException: Servlet class:
'org.apache.cocoon.servlet.CocoonServlet' could not be handled by the
ClassLoader
at
weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.jav
a:560)
at
weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:30
6)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:208)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:1265)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:1631)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
<END>
I don't know what is going on, and to be frank, I'm losing patience trying
to get this working, because the cocoon.war file, despite
being huge (because it contains 'all the classes you need'), seems to me to
be non-functional.
I am also having trouble building cocoon - but that's another story.... sigh
:(
Chris Clark
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