Weblogic 7.0 startup servlet problem
I have added a new startup servlet to my existing web application.
While deploying the same, weblogic is throwing the following
exception.
I'm very sure that class (com/lbx/util/LbxProperties) is part of
webapp war file I created. Can somebody please throw some light about
this.
I'm trying to do the .ear file deployment.
Thank you very much
Santhosh.
<Dec 30, 2002 12:04:27 PM PST> <Error> <HTTP> <101216> <Servlet:
"StartupServlet" failed to preload on startup in webapp: "wliWEB"
javax.servlet.ServletException: com/lbx/util/LbxProperties
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:912)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:833)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:773)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2763)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2708)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:2681)
at weblogic.servlet.internal.WebAppServletContext.setStarted(WebAppServletContext.java:4746)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:539)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer.java:983)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:1017)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:1112)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:732)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
>
Hi Santhosh,
Yeah , if its part of the system class path, it should find it. How are u referencing
the file? Try wrapping the code that gets the Resource and see what exception
you get.
-Raj
"Santhosh Kumar" <[email protected]> wrote:
>
>Raj, you are right. I'm trying to load the properties from within the
>that class.
>However, path (external to ear file) where I placed all those properties
>is part
>of system class path. So wl should find those property files, right?
>
>-Santhosh.
>
>"Raj" <[email protected]> wrote:
>>
>>Hi
>>Are you trying to load any property file in your startup servlet? I
>think
>>WL does
>>not extract the file "automatically" from within the war file. You should
>>probably
>>try referencing the file using some other mechanism or try loading it
>>from ur
>>EJB(as EJB JARs are loaded before WARs).
>>
>>-Raj
>>
>>
>>[email protected] (Santhosh Kumar) wrote:
>>>I have added a new startup servlet to my existing web application.
>>>While deploying the same, weblogic is throwing the following
>>>exception.
>>>
>>>I'm very sure that class (com/lbx/util/LbxProperties) is part of
>>>webapp war file I created. Can somebody please throw some light about
>>>this.
>>>
>>>I'm trying to do the .ear file deployment.
>>>
>>>Thank you very much
>>>Santhosh.
>>>
>>><Dec 30, 2002 12:04:27 PM PST> <Error> <HTTP> <101216> <Servlet:
>>>"StartupServlet" failed to preload on startup in webapp: "wliWEB"
>>>javax.servlet.ServletException: com/lbx/util/LbxProperties
>>> at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:912)
>>> at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:833)
>>> at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:773)
>>> at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2763)
>>> at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2708)
>>> at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:2681)
>>> at weblogic.servlet.internal.WebAppServletContext.setStarted(WebAppServletContext.java:4746)
>>> at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:539)
>>> at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer.java:983)
>>> at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:1017)
>>> at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:1112)
>>> at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:732)
>>> at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:24)
>>> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
>>> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
>>>>
>>
>
Similar Messages
-
I have added a new startup servlet to my existing web application.
While deploying the same, weblogic is throwing the following
exception.
I'm very sure that class (com/lbx/util/LbxProperties) is part of
webapp war file I created. Can somebody please throw some light about
this.
I'm trying to do the .ear file deployment.
Thank you very much
Santhosh.
<Dec 30, 2002 12:04:27 PM PST> <Error> <HTTP> <101216> <Servlet:
"StartupServlet" failed to preload on startup in webapp: "wliWEB"
javax.servlet.ServletException: com/lbx/util/LbxProperties
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:912)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:833)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:773)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2763)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2708)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:2681)
at weblogic.servlet.internal.WebAppServletContext.setStarted(WebAppServletContext.java:4746)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:539)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer.java:983)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:1017)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:1112)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:732)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
>
I have added a new startup servlet to my existing web application.
While deploying the same, weblogic is throwing the following
exception.
I'm very sure that class (com/lbx/util/LbxProperties) is part of
webapp war file I created. Can somebody please throw some light about
this.
I'm trying to do the .ear file deployment.
Thank you very much
Santhosh.
<Dec 30, 2002 12:04:27 PM PST> <Error> <HTTP> <101216> <Servlet:
"StartupServlet" failed to preload on startup in webapp: "wliWEB"
javax.servlet.ServletException: com/lbx/util/LbxProperties
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:912)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:833)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:773)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2763)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2708)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:2681)
at weblogic.servlet.internal.WebAppServletContext.setStarted(WebAppServletContext.java:4746)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:539)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer.java:983)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:1017)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:1112)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:732)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
>
-
Startup servlet problem in weblogic81
Hi
I created one web application in weblogic81 and it contains one servlet and act as startup servlet.When i m trying to get jndi context to connect to DataSource in init method, i m getting the following exception
javax.naming.CommunicationException [Root exception is java.net.ConnectException: t3://16.138.181.88:7501: Dest
ination unreachable; nested exception is:
java.net.ConnectException: Connection refused; No available router to de
stination]
init method
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
env.put(Context.PROVIDER_URL,"t3://16.138.181.88:7501" );
jndiContext = new InitialContext(env);
web.xml
<servlet>
<servlet-name>MyServlet</servlet-name>
<servlet-class>com.MyServlet</servlet-class>
<load-on-startup>0</load-on-startup>
</servlet>
Please help me out.
Regards
ChandraTo use the /servlet/ notaton you will need to enable the invoker servlet. To do this open the conf/web.xml and search on "invoker". Follow the directions.
An alternative would be to map the servlet to a url and use that url to call the servlet
<servlet>
<servlet-name>TestServlet</servlet-name>
<servlet-class>TestServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>TestServlet</servlet-name>
<url-pattern>/TestServlet</url-pattern>
</servlet-mapping>
now you should be able to access the servlet with /Fortune/TestServlet -
Weblogic startup servlet loading
Hi
I am encountering problems in loading a Servlet on Weblogic
server startup.
The steps to be followed to load a servlet on webLogic
Server startup are as follows
Register the following in the Weblogic properties
file.
1.register the servlet
weblogic.httpd.register.MyServlet=\
examples.servlets.myservletclass
2.weblogic.system.startupClass.StartMyServlet=\
weblogic.servlet.utils.ServletStartup
3.weblogic.system.startupArgs.StartMyServlet=\
servlet=MyServlet
where MyServlet is the synonym used for registering the
servlet in the file and myservletclass is the Actual
name of the servlet.
I have followed the steps accordingly but the server
is failing to load my servlet on startup.
Any suggestions,solutions for the above problem
will be most welcome.
Thanx
Tapan.Hi
I am encountering problems in loading a Servlet on Weblogic
server startup.
The steps to be followed to load a servlet on webLogic
Server startup are as follows
Register the following in the Weblogic properties
file.
1.register the servlet
weblogic.httpd.register.MyServlet=\
examples.servlets.myservletclass
2.weblogic.system.startupClass.StartMyServlet=\
weblogic.servlet.utils.ServletStartup
3.weblogic.system.startupArgs.StartMyServlet=\
servlet=MyServlet
where MyServlet is the synonym used for registering the
servlet in the file and myservletclass is the Actual
name of the servlet.
I have followed the steps accordingly but the server
is failing to load my servlet on startup.
Any suggestions,solutions for the above problem
will be most welcome.
Thanx
Tapan. -
Hi,
I am encountering problems in running a Servlet on Weblogic
server startup.
The steps to be followed to execute a servlet on webLogic
Server startup are as follows
Register the following in the Weblogic properties
file.
1.register the servlet
weblogic.httpd.register.MyServlet=\
examples.servlets.myservletclass
2.weblogic.system.startupClass.StartMyServlet=\
weblogic.servlet.utils.ServletStartup
3.weblogic.system.startupArgs.StartMyServlet=\
servlet=MyServlet
where MyServlet is the synonym used for registering the
servlet in the file and myservletclass is the Actual
name of the servlet.
I have followed the steps accordingly but the server
is failing to execute my servlet on startup.
Any suggestions,solutions for the above problem
will be most welcome.
Thanx
Tapan.
HOw did you specified the load-on-startup? and what error you get
upon startup/deployment time?
Kumar
Giulia Esposito wrote:
> I try to load my servlet on startup of Bea WebLogic Server 6.1 (SP 3) cluster.
> This load failed.
>
> Can you help me?
>
> Tank's!
>
-
Problem setting up startup servlets in iWS 4.x
I have configured iPlanet Web Server(iWS) 4.1 SP9 to use a startup servlet. However, the error log does not show that the servlet has been initialized. Instead, it shows only the following entries:
Loading Simple Session Manager by default. Specify MMapSessionManager in servlets.properties to load persistent session manager
I found in the Knowledgebase that we need to copy the the configuration entry that was created in context.properties file into the servlets.properties file
My question that ...do we need to copy all the contents of the context.properties file or some portion of that file to servlets.properties .
Please suggest asap, I cant take a risk as this is a live server.
Thanks.Hi,
You need not to copy entry file. In your servlets.properties file at the end of the file you can see the parameters settings of servlet which you have been configured as a servlet.
For example the below setting are for "HelloWorldServlet" servlet configuration. You need to copy that line only.
servlet.HelloWorldServlet.classpath=/export/home/41sp9/docs/servlet
servlet.HelloWorldServlet.code=HelloWorldServlet.class
Note: Make sure that before changing(copying)any changes in file take backup of the old file(present).
Regards,
Dakshin.
Developer Technical Support
Sun Microsystems
http://www.sun.com/developers/support. -
Weblogic 10.0.1 deploying problem
Hi,
I'm starting to use BEA workshop and I'm experiencing some problems to deploy a Dynamic Web Project.
I've created a new Dynamic Web Project and without making any changes, generated the war file.
Everything seemed to be ok during the deploy since I've got the following message: "The deployment has been successfully installed".
But when I press 'Activate Changes' I get the following error:
An error occurred during activation of changes, please see the log for details.
weblogic.application.ModuleException:
org.apache.beehive.netui.pageflow.PageFlowContextListener
Here's my web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>Test3</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<filter>
<filter-name>PageFlowJspFilter</filter-name>
<filter-class>org.apache.beehive.netui.pageflow.PageFlowJspFilter</filter-class>
</filter>
<filter>
<filter-name>PageFlowForbiddenFilter</filter-name>
<filter-class>org.apache.beehive.netui.pageflow.PageFlowForbiddenFilter</filter-class>
<init-param>
<param-name>response-code</param-name>
<param-value>404</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>PageFlowJspFilter</filter-name>
<url-pattern>*.jsp</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>PageFlowJspFilter</filter-name>
<url-pattern>*.jspx</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>PageFlowForbiddenFilter</filter-name>
<url-pattern>*.java</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>PageFlowForbiddenFilter</filter-name>
<url-pattern>*.jsfb</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>PageFlowForbiddenFilter</filter-name>
<url-pattern>*.jpfs</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<listener>
<listener-class>org.apache.beehive.netui.pageflow.PageFlowContextListener</listener-class>
</listener>
<listener>
<listener-class>org.apache.beehive.netui.pageflow.HttpSessionMutexListener</listener-class>
</listener>
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.beehive.netui.pageflow.PageFlowActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/_pageflow/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet>
<servlet-name>XmlHttpRequestServlet</servlet-name>
<servlet-class>org.apache.beehive.netui.pageflow.xmlhttprequest.XmlHttpRequestServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.jpf</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>XmlHttpRequestServlet</servlet-name>
<url-pattern>*.xhr</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>XmlHttpRequestServlet</servlet-name>
<url-pattern>*.render</url-pattern>
</servlet-mapping>
</web-app>
Thank you in advance,
PedroTimo Hahn wrote:
You download the sample (link is at the ends of the post) rename the file from '.doc' to '.zip' unzip it and look into the deploy folder. There you find the ear which contains the finished web service. Deploy this to you managed server. Now you can test the web service using the admin console or enterprise manager or soap ui. This ids described in the blog.
Timo
>You download the sample (link is at the ends of the post) rename the file from '.doc' to '.zip' unzip it and look into the deploy folder. There you find the ear which contains the finished web service. Deploy this to you managed server. Now you can test the web service using the admin console or enterprise manager or soap ui. This ids described in the blog.
Timo
I'm getting 403 erro when I deploy ear file given by Timo Hahn:
Error 403--Forbidden
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
*10.4.4 403 Forbidden*
The server understood the request, but is refusing to fulfill it. Authorization will not help and the request SHOULD NOT be repeated. If the request method was not HEAD and the server wishes to make public why the request has not been fulfilled, it SHOULD describe the reason for the refusal in the entity. This status code is commonly used when the server does not wish to reveal exactly why the request has been refused, or when no other response is applicable. -
How long load-on-startup servlet stays in weblogic6.1 sp2
does anybody know how long a load-on-startup servlet exists (before
gets destroyed) in weblogic6.1 sp2. What i want is in load-on-startup
servlet, I want to schedule a java.util.Timer and when application
gets undeployed, i want to cancel that timer. if load-on-startup
servlet exists for the whole application life span then i could do
timer.cancel() on the destroy method of load-on-startup servlet.
any suggestion?
thanks in adv,
soumik
You can simply use ServletContextListener instead - that way you do not
have to worry if (or when) WebLogic decides to destroy the servlet.
soumik <[email protected]> wrote:
> does anybody know how long a load-on-startup servlet exists (before
> gets destroyed) in weblogic6.1 sp2. What i want is in load-on-startup
> servlet, I want to schedule a java.util.Timer and when application
> gets undeployed, i want to cancel that timer. if load-on-startup
> servlet exists for the whole application life span then i could do
> timer.cancel() on the destroy method of load-on-startup servlet.
> any suggestion?
> thanks in adv,
> soumik
Dimitri
-
Class not found for Startup servlet
I have deployed a war file under weblogic 7. The application has some startup servlets,
which are failing to load during startup. It returns the following error messages
for each servlet
####<Jan 8, 2003 2:00:25 PM CST> <Error> <HTTP> <abc-web1> <abcAppServer> <Thread-8>
<kernel identity> <> <101249> <[ServletContext(id=3959381,name=abcApps,context-path=/abcApps)]:
Servlet class com.abc.servlets.startup.StartupTSContentDaemonServlet for servlet
StartupTSContentDaemonServlet could not be loaded because the requested class
was not found in the classpath D:\bea\user_projects\abcdomain\abcAppServer\stage\abcApps\abcApps.war;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\servlet2373.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\jbcl2374.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\jaxp2375.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\xerces2376.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\AS4002377.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\decrypt2378.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\cls2372.jar.
java.lang.UnsupportedClassVersionError: com/abc/servlets/startup/StartupTSContentDaemonServlet
(Unsupported major.minor version 48.0)>
####<Jan 8, 2003 2:00:25 PM CST> <Error> <HTTP> <abc-web1> <abcAppServer> <Thread-8>
<kernel identity> <> <101216> <Servlet: "StartupTSContentDaemonServlet" failed
to preload on startup in webapp: "abcApps">
javax.servlet.ServletException: [ServletContext(id=3959381,name=abcApps,context-path=/abcApps)]:
Servlet class com.abc.servlets.startup.StartupTSContentDaemonServlet for servlet
StartupTSContentDaemonServlet could not be loaded because the requested class
was not found in the classpath D:\bea\user_projects\abcdomain\abcAppServer\stage\abcApps\abcApps.war;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\servlet2373.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\jbcl2374.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\jaxp2375.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\xerces2376.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\AS4002377.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\decrypt2378.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\cls2372.jar.
java.lang.UnsupportedClassVersionError: com/abc/servlets/startup/StartupTSContentDaemonServlet
(Unsupported major.minor version 48.0)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:785)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2763)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2708)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:2681)
at weblogic.servlet.internal.HttpServer.preloadResources(HttpServer.java:552)
at weblogic.servlet.internal.WebService.preloadResources(WebService.java:476)
at weblogic.t3.srvr.ServletInitRunner$1.run(ServletInitRunner.java:50)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:744)
at weblogic.t3.srvr.ServletInitRunner.run(ServletInitRunner.java:46)
at java.lang.Thread.run(Thread.java:479)
When i look into the directories weblogic created after deployment, there is a
cls2372.jar at 1 level above the web-inf folder and it has all the servlets in
the correct package structure i.e. com/abc/servlets/startup
Any idea on why this is happening or what i am doing wrong?also posting to servlet newsgroup.
"Ram" <[email protected]> wrote in message
news:[email protected]...
>
I have deployed a war file under weblogic 7. The application has somestartup servlets,
which are failing to load during startup. It returns the following errormessages
for each servlet
####<Jan 8, 2003 2:00:25 PM CST> <Error> <HTTP> <abc-web1> <abcAppServer><Thread-8>
<kernel identity> <> <101249><[ServletContext(id=3959381,name=abcApps,context-path=/abcApps)]:
Servlet class com.abc.servlets.startup.StartupTSContentDaemonServlet forservlet
StartupTSContentDaemonServlet could not be loaded because the requestedclass
was not found in the classpathD:\bea\user_projects\abcdomain\abcAppServer\stage\abcApps\abcApps.war;D:\bea
\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381
\jarfiles\WEB-INF\lib\servlet2373.jar;D:\bea\user_projects\abcdomain\.\abcAp
pServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\jbcl2374.j
ar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApp
s_3959381\jarfiles\WEB-INF\lib\jaxp2375.jar;D:\bea\user_projects\abcdomain\.
\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\xerc
es2376.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApp
s_abcApps_3959381\jarfiles\WEB-INF\lib\AS4002377.jar;D:\bea\user_projects\ab
cdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF
\lib\decrypt2378.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdel
ete\abcApps_abcApps_3959381\jarfiles\cls2372.jar.
java.lang.UnsupportedClassVersionError:com/abc/servlets/startup/StartupTSContentDaemonServlet
(Unsupported major.minor version 48.0)>
####<Jan 8, 2003 2:00:25 PM CST> <Error> <HTTP> <abc-web1> <abcAppServer><Thread-8>
<kernel identity> <> <101216> <Servlet: "StartupTSContentDaemonServlet"failed
to preload on startup in webapp: "abcApps">
javax.servlet.ServletException:[ServletContext(id=3959381,name=abcApps,context-path=/abcApps)]:
Servlet class com.abc.servlets.startup.StartupTSContentDaemonServlet forservlet
StartupTSContentDaemonServlet could not be loaded because the requestedclass
was not found in the classpathD:\bea\user_projects\abcdomain\abcAppServer\stage\abcApps\abcApps.war;D:\bea
\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381
\jarfiles\WEB-INF\lib\servlet2373.jar;D:\bea\user_projects\abcdomain\.\abcAp
pServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\jbcl2374.j
ar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApp
s_3959381\jarfiles\WEB-INF\lib\jaxp2375.jar;D:\bea\user_projects\abcdomain\.
\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF\lib\xerc
es2376.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdelete\abcApp
s_abcApps_3959381\jarfiles\WEB-INF\lib\AS4002377.jar;D:\bea\user_projects\ab
cdomain\.\abcAppServer\.wlnotdelete\abcApps_abcApps_3959381\jarfiles\WEB-INF
\lib\decrypt2378.jar;D:\bea\user_projects\abcdomain\.\abcAppServer\.wlnotdel
ete\abcApps_abcApps_3959381\jarfiles\cls2372.jar.
java.lang.UnsupportedClassVersionError:com/abc/servlets/startup/StartupTSContentDaemonServlet
(Unsupported major.minor version 48.0)
atweblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.jav
a:785)
atweblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletC
ontext.java:2763)
atweblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServlet
Context.java:2708)
atweblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServle
tContext.java:2681)
atweblogic.servlet.internal.HttpServer.preloadResources(HttpServer.java:552)
atweblogic.servlet.internal.WebService.preloadResources(WebService.java:476)
at weblogic.t3.srvr.ServletInitRunner$1.run(ServletInitRunner.java:50)
atweblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
r.java:744)
at weblogic.t3.srvr.ServletInitRunner.run(ServletInitRunner.java:46)
at java.lang.Thread.run(Thread.java:479)
When i look into the directories weblogic created after deployment, thereis a
cls2372.jar at 1 level above the web-inf folder and it has all theservlets in
the correct package structure i.e. com/abc/servlets/startup
Any idea on why this is happening or what i am doing wrong? -
Order of startup servlets in WLS 5.1
Is there any way to set the order in which servlets are started up using ServletStartup.
I have something similar to this in my weblogic.properties file -
weblogic.system.startupClass.StartServletA=weblogic.servlet.utils.ServletStartup
weblogic.system.startupArgs.StartServletA=servlet=ServletA weblogic.system.startupClass.StartServletB=weblogic.servlet.utils.ServletStartup
weblogic.system.startupArgs.StartServletB=servlet=ServletB
I'd like ServletA to load first and then ServletB, but ServletB always seems to
load first.
Any ideas?
Thanks...
ps - using WLS 5.1, SP6
If, for some reason, you do not deploy your application as a webapp,
you can use ServletStartup:
http://www.weblogic.com/docs51/classdocs/API_servlet.html#128566
> Dimitri,
> Thanks for the response. But wouldn't this restrict me to only
> servlets that are deployed within a WebApp? would the servlet
> run even when the webApp is not deployed?
> Modou.
> Dimitri Rakitine <[email protected]> wrote:
>>The portable way is to specify load-on-startup in the
>>web.xml - 5.1sp7 or 8
>>supports this (but not before).
>>
>>Modou <[email protected]> wrote:
>>
>>> Hi,
>>> I would like to know if:
>>> 1) a servlet can be used as a startup class in WLS 5.1.
>>If so,
>>> are there any restriction on what can be done inside
>>this servlet?
>>> Or
>>
>>> 2) can we load a servlet from a startup class? if so?
>>how?
>>
>>> any ideas?
>>
>>> regards,
>>> Modou.
>>
>>--
>>Dimitri
Dimitri
-
Load on startup servlet and references
Weblogic 6.1 SP2
No jars specified in the classpath. A Singleton is located in a utility.jar file
inside a .ear file.
If I create a Singleton from a load on startup servlet, how long will the singleton
be around? I know that if I undeploy the application, the singleton will be destroyed
since the classloader is unloaded. However, if I never undeploy my application,
will the Singleton always be around? Does Weblogic keep a reference alive to
this Singleton forever?
Please provide some more details on this!
Thanks.
Dan
Dan Baumbach wrote:
> So, because the startup servlet has a static reference to the singleton, the servlet
> will never be garbage collected?
Correct.
>
>
> What if there's a class that is not a singleton, but there are static methods.
> How would garbage collection work in this case?
>
A class object is not an instance object. If the class object has been loaded by the
classloader, it will not be unloaded or garbage collected, regardless of whether or not
it has static methods. If an instance of a class is instatiated on the heap, and a
reference to that object is placed in a static member of its associated class object,
also referred to as a class member, then the instance will not be garbage collected.
>
> Thanks.
> Dan
>
> William Kemp <[email protected]> wrote:
> >The jvm will not garbage collect an object that has a static reference
> >to it. Which is how
> >I am assuming you have implemented the singleton.
> >
> >Bill
> >
> >Dan Baumbach wrote:
> >
> >> Weblogic 6.1 SP2
> >> No jars specified in the classpath. A Singleton is located in a utility.jar
> >file
> >> inside a .ear file.
> >>
> >> If I create a Singleton from a load on startup servlet, how long will
> >the singleton
> >> be around? I know that if I undeploy the application, the singleton
> >will be destroyed
> >> since the classloader is unloaded. However, if I never undeploy my
> >application,
> >> will the Singleton always be around? Does Weblogic keep a reference
> >alive to
> >> this Singleton forever?
> >>
> >> Please provide some more details on this!
> >> Thanks.
> >> Dan
> >
-
Startup Servlet failure ?????
Weblogic 5.1 allows us to write a startup class for startup operations also it comes with a utils class
weblogic.servlet.utils.ServletStartup
however when we gave it initargs like this
weblogic.system.startupClass.servletTest=weblogic.servlet.utils.ServletStartup
weblogic.system.startupArgs.servletTest=servlet=com.frictionless.display.servlet.InitServlet
Weblogic does not find the servlet to be started at startup time and comes back with a servlet "NOT FOUND" message ...
what can be the reason for this where do I have to put my servlet so that it can be found at startup time buy the utils class ?????Try the servlet classpath...
Deepak Konale wrote:
Weblogic 5.1 allows us to write a startup class for startup operations also it comes with a utils class
weblogic.servlet.utils.ServletStartup
however when we gave it initargs like this
weblogic.system.startupClass.servletTest=weblogic.servlet.utils.ServletStartup
weblogic.system.startupArgs.servletTest=servlet=com.frictionless.display.servlet.InitServlet
Weblogic does not find the servlet to be started at startup time and comes back with a servlet "NOT FOUND" message ...
what can be the reason for this where do I have to put my servlet so that it can be found at startup time buy the utils class ????? -
Issues with Weblogic - Offending class: javax/servlet/Servlet.class
Hi,
I've been working on a servlet that calls EJB objects and I'm having problems deploying it under Tomcat. It prints the following error message when I try to deploy the app:
INFO: validateJarFile(/home/xxxxx/tomcat/webapps/hello/WEB-INF/lib/wlfullclient.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
For reference, here is how my web.xml file looks like:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>Hell World Servlet</display-name>
<description>
A Hello World servlet example for Entity Beans.
</description>
<servlet>
<servlet-name>HelloWorldServletEJB</servlet-name>
<description>
A Hello World servlet example for Entity Beans.
</description>
<servlet-class>examples.helloworld.HelloWorldServletEJB</servlet-class>
<load-on-startup>5</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>HelloWorldServletEJB</servlet-name>
<url-pattern>/HelloWorldServletEJB</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout> <!-- 30 minutes -->
</session-config>
</web-app>and here is my directory tree structure:
hello/
`-- WEB-INF
|-- classes
| `-- examples
| `-- helloworld
| |-- Hello.class
| |-- HelloHome.class
| `-- HelloWorldServletEJB.class
|-- jsp
|-- lib
| `-- wlfullclient.jar
|-- web.xml
`-- web.xml.oldI've been dealing with this problem for the past 3 days and I'm really stuck at this point. Any help would be much appreciated.
Thanks
Edited by: spinth on May 19, 2009 9:19 PM
Edited by: spinth on May 19, 2009 9:20 PMI'm not sure what your code does but Tomcat doesn't support EJBs.
-
"load-on-startup" servlet configuration
Dear All,
I am trying to load a servlet "SettingServlet" at the startup of the application, the configuration I am using inside the web.xml file is as following:
<web-app>
<servlet>
<servlet-name>SettingsServlet</servlet-name>
<servlet-class>com.myPack.SettingsServlet</servlet-class>
<init-param>
<param-name>fichierConfig</param-name>
<param-value>D:/tomcat41/webapps/init.conf</param-value>
</init-param>
<load-on-startup>5</load-on-startup>
</servlet>
</web-app>
It seems that the "SettingsServlet" servlet is not started at the startup.Even it's started in the tomcat window I am getting something like
(SEVERE: Parse error at line......column...:Element type ....not declared ..)
and that for the servlet-name, parma-name,servlet-class, init-param...etc
Do I missed something in the configuration?, please tcheck the few lines above. because Simply I got stuck ! ,,,,,Please help me to fix it, I am waiting for you reply guys.
Thanks and Regards,
kifwetTake a look at the header of your web.xml file, the part about:<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd"> And go check the dtd for your version.
Some versions are very picky about the order of parameters.
Hope this helps. -
Win 98SE Startup Logon Problem
All our Win 98SE had the startup logon problem when we migrated to Cisco 1240AP. Previously, we don't had this problem when we are still using the SMC AP.
When we want to login to windows 2000 Domain during startup, the system will complain that it can't find a DC and we had to click ok to proceed. Once login, we can see that it can detect the AP with good signal strength. Then we need to logoff and then only we can login to the Domain without any problem.
But when we restart the system to login to the Domain again, the same problem occurs. Only when you click ok to login without network and then logoff again to login without restart the system, then the PC can find the Domain and login without problem. All our PCs are using the static IP assignment with DNS and WINS configure.
We are currently using the DLink client wireless adapter and we had try to change to Belkin client wireless adapter with more recent Win98 driver but with the same problem.
Our Window XP don't had this issue. As i had said, previously when we are using a SMC AP, we don't had this problem.
Anyone here had the same problem that had a solution ?
Thanks.
CMYipYes. The solution was to upgrade to upgrade the customer's laptops to WinXP.
(Drive mappings were also a related issue).
Maybe you are looking for
-
How to find material recieved with excise duty or without excise duty
HI how to find material recieved with or without excise duty , and which table these data store . Because we need to develope one new report. Regards Ganesh
-
How to change the pitch of a sound file
This is not an iTunes problem, but I don't know where else to go and it is iTunes-mp3 related. I play keyboards and sometimes the tune I wish to accompany playing in iTunes is just a bit off. I can't change my keyboard settings for that. Is there any
-
Track of users for deleted query variants
Hello Gurus, I would want to know if any particular transaction is there for tracking users who deleted the query variants. I might have to recreate few of them needed for development. Thanks, Kind Regards, Sunitha
-
Hello Experts. i want to the show the list warehouses from the table OIBT, i know there is simple query for getting all the ware houses but i want few of them. Here is my Query in which u can figure it out that what warehouses i need .. Select Distin
-
How to lodge a formal complaint for billing errors???
I have had billing errors for the past 2 months. I speak to customer service and they keep (very nicely) taking my data and my bills are still coming in wrong. Does anyone know how to escalate? Thanks!