Sumanth Tarigopula

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since Feb 21, 2002
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Recent posts by Sumanth Tarigopula

Hi,
We are developing J2EE application that would contain number of components.
Each component would be a ear file that would contain EJB jars and war which
can be deployed in any J2EE compliant application server.
We are currently using the Bedrock framework for applications deployed in Weblogic. It provides a very robust directory structure with most of the ant targets. However it is very custom for Weblogic.
Is there a framework that provides a robust directory structure (with built ant targets) which can be deployed into Oracle Application Server.
If not, is there any standard directory structure for building J2EE applications? Any recommended source directory structure (with support for multiple Web-Apps)and why?
Any help is greatly appreciated.
Thanks
Sumanth
20 years ago
Hi,
We are developing J2EE application that would contain number of components.
Each component would be a ear file that would contain EJB jars and war which
can be deployed in any J2EE compliant application server.
We are currently using the Bedrock framework for applications deployed in Weblogic. It provides a very robust directory structure with most of the ant targets. However it is very custom for Weblogic.
Is there a framework that provides a robust directory structure (with built ant targets) which can be deployed into Oracle Application Server.
If not, is there any standard directory structure for building J2EE applications? Any recommended source directory structure (with support for multiple Web-Apps)and why?
Any help is greatly appreciated.
Thanks
Sumanth
20 years ago
Hello,
We are running Weblogic 7.0 in a clustered environment and keep getting session replicate errors during file upload. We are using Struts Commons file upload package and the logs indicate some objects might not be serialized. Has anyone run into this issue? Looking into the struts source, an object FormFile within struts does not implement serializable. Is this the reason we are running into issues? Is there a work around for this problem?
Thanks and regards,
Sumanth
[ December 18, 2003: Message edited by: starigopula ]
20 years ago
Hello,
We are running Weblogic 7.0 in a clustered environment and keep getting session replicate errors during file upload. We are using Struts Commons file upload package and the logs indicate some objects might not be serialized. Has anyone run into this issue? Looking into the struts source, an object FormFile within struts does not implement serializable. Is this the reason we are running into issues? Is there a work around for this problem?
Thanks and regards,
Sumanth
[ December 18, 2003: Message edited by: starigopula ]
20 years ago
I m developing one application wherein i have to send information from a Microsoft ASP page requesting XML from a jsp page on the server side.
Client Side ASP Code (JavaScript) is as follows:
var xmlhttp = new ActiveXObject("MSXML2.XMLHTTP");
var qryRequest = new ActiveXObject("MSXML2.DOMDocument");
var qryResponse = new ActiveXObject("MSXML2.DOMDocument");
var sURL = "http://serverip/foo.jsp";
xmlhttp.Open("POST",sURL, false);
xmlhttp.Send(qryRequest.xml);
qryResponse.loadXML(xmlhttp.responseXML.xml);
alert(qryResponse.xml)
The Server JSP Page is as simple as :
<%
out.print ("<?xmlversion=\"1.0\"?><Name>foo</Name>");
%>
i get the response in client application properly when we use xmlhttp.responseText instead of xmlhttp.responseXML
Is there a way we can have the jsp page return a format for xmlhttp.responseXML intead of xmlhttp.responseText?

Thx in advance
Sumanth
I m developing one application wherein i have to send information from a Microsoft ASP page requesting XML from a jsp page on the server side.
Client Side ASP Code (JavaScript) is as follows:
var xmlhttp = new ActiveXObject("MSXML2.XMLHTTP");
var qryRequest = new ActiveXObject("MSXML2.DOMDocument");
var qryResponse = new ActiveXObject("MSXML2.DOMDocument");
var sURL = "http://serverip/foo.jsp";
xmlhttp.Open("POST",sURL, false);
xmlhttp.Send(qryRequest.xml);
qryResponse.loadXML(xmlhttp.responseXML.xml);
alert(qryResponse.xml)
The Server JSP Page is as simple as :
<%
out.print ("<?xmlversion=\"1.0\"?><Name>foo</Name>");
%>
i get the response in client application properly when we use xmlhttp.responseText instead of xmlhttp.responseXML
Is there a way we can have the jsp page return a format for xmlhttp.responseXML intead of xmlhttp.responseText?

Thx in advance
Sumanth
20 years ago
JSP
Where you able to figure this out? I have the same problem and was wondering if you have a solution?
Thanks and regards,
Sumanth
This issue might have nothing to do with JSP but could be Netscape acting up.
We have a link "Download File" in a jsp that when clicked, refers to xxx.tip file. In IE we get a dialog box to open (or) save the file. This works perfectly fine in IE. However, in Netscape 4.7, we get gargabe in the browser instead of a download dialog box. Is there a way we can get the dialog box to open up in Netscape?
Thanks in advance for your help.
21 years ago
JSP
Hello,
I am trying to implement a JTree in a JTable where every element in the tree is a checkbox. Each parent node in the tree is a three state checkbox. Has anyone implemented such an interface?
Any help is greatly appreciated.
Thanks for your help
Best regards,
Sumanth
21 years ago
Hi
I'm working on Weblogic 6.1. I've got a jsp which allow the user to modify a field . I have to make controls on it and when it's wrong I call errors.add("publishers",new ActionError("error.publisherid.required"));
In my Jsp i've the tag <html:errors/>
My ApplicationResources.properties has the appriopriate message and is in the WEB-INF/lib directory.
I keep getting the error below. Any help is really appreciated.
javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE
at org.apache.struts.util.RequestUtils.present(RequestUtils.java:803)
at org.apache.struts.taglib.html.ErrorsTag.doStartTag(ErrorsTag.java:229)
at jsp_servlet.__textbooks._jspService(__textbooks.java:161)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:304)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:215)
at org.apache.struts.action.ActionServlet.processValidate(ActionServlet.java:2149)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1565)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2456)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2039)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
22 years ago
Hi
I'm working on Weblogic 6.1. I've got a jsp which allow the user to modify a field . I have to make controls on it and when it's wrong I call errors.add("publishers",new ActionError("error.publisherid.required"));
In my Jsp i've the tag <html:errors/>
My ApplicationResources.properties has the appriopriate message and is in the WEB-INF/lib directory.
I keep getting the error below. Any help is really appreciated.
javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE
at org.apache.struts.util.RequestUtils.present(RequestUtils.java:803)
at org.apache.struts.taglib.html.ErrorsTag.doStartTag(ErrorsTag.java:229)
at jsp_servlet.__textbooks._jspService(__textbooks.java:161)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:304)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:215)
at org.apache.struts.action.ActionServlet.processValidate(ActionServlet.java:2149)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1565)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2456)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2039)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
22 years ago
Hi
I'm working on Weblogic 6.1. I've got a jsp which allow the user to modify a field . I have to make controls on it and when it's wrong I call errors.add("publishers",new ActionError("error.publisherid.required"));
In my Jsp i've the tag <html:errors/>
My ApplicationResources.properties has the appriopriate message and is in the WEB-INF/lib directory.
I keep getting the error below. Any help is really appreciated.
javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE
at org.apache.struts.util.RequestUtils.present(RequestUtils.java:803)
at org.apache.struts.taglib.html.ErrorsTag.doStartTag(ErrorsTag.java:229)
at jsp_servlet.__textbooks._jspService(__textbooks.java:161)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:304)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:215)
at org.apache.struts.action.ActionServlet.processValidate(ActionServlet.java:2149)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1565)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2456)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2039)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
22 years ago
I followed the instructions for installing the struts example in Web Logic6.1. I keep getting a ClassNotFoundException error looking up "org.apache.struts.webapp.example.DatabaseServlet". I copied the struts-example.war into the applications/DefaultWebApp and still keep getting the error. DatabaseServlet.class is a part of the struts-example.war and is in applications/DefaultWebApp directory.
Any help is appreciated.
Thanks
<Feb 21, 2002 9:30:41 AM CST> <Error> <HTTP> <[WebAppServletContext(1267577,DefaultWebApp,/DefaultWebApp)] Error loading servlet: "database"
java.lang.ClassNotFoundException: org.apache.struts.webapp.example.DatabaseServlet
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:178)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:65)
at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:43)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:583)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2203)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2147)
at weblogic.servlet.internal.WebAppServletContext.init(WebAppServletContext.java:884)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:807)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:421)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
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:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy32.addWebDeployment(Unknown Source)
at weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1094)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:315)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeployments(ServerMBean_CachingStub.java:2734)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManager(ApplicationManager.java:362)
at weblogic.management.mbeans.custom.ApplicationManager.start(ApplicationManager.java:154)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy42.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub.start(ApplicationManagerMBean_CachingStub.java:480)
at weblogic.management.Admin.startApplicationManager(Admin.java:1151)
at weblogic.management.Admin.finish(Admin.java:570)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:506)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203)
at weblogic.Server.main(Server.java:35)
>
javax.servlet.ServletException: Servlet class: 'org.apache.struts.webapp.example.DatabaseServlet' could not be loaded - the requested class wasn't found in the c
ydomain\applications\DefaultWebApp;C:\bea\wlserver6.1\.\config\mydomain\applications\DefaultWebApp\WEB-INF\_tmp_war_myserver_myserver_DefaultWebApp\WEB-INF\lib\10
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:594)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2203)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2147)
at weblogic.servlet.internal.WebAppServletContext.init(WebAppServletContext.java:884)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:807)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:421)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
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:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy32.addWebDeployment(Unknown Source)
at weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1094)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:315)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeployments(ServerMBean_CachingStub.java:2734)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManager(ApplicationManager.java:362)
at weblogic.management.mbeans.custom.ApplicationManager.start(ApplicationManager.java:154)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
22 years ago
I followed the instructions for installing the struts example in Web Logic6.1. I keep getting a ClassNotFoundException error looking up "org.apache.struts.webapp.example.DatabaseServlet". I copied the struts-example.war into the applications/DefaultWebApp and still keep getting the error. DatabaseServlet.class is a part of the struts-example.war and is in applications/DefaultWebApp directory.
Any help is appreciated.
Thanks
<Feb 21, 2002 9:30:41 AM CST> <Error> <HTTP> <[WebAppServletContext(1267577,DefaultWebApp,/DefaultWebApp)] Error loading servlet: "database"
java.lang.ClassNotFoundException: org.apache.struts.webapp.example.DatabaseServlet
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:178)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:65)
at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:43)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:583)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2203)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2147)
at weblogic.servlet.internal.WebAppServletContext.init(WebAppServletContext.java:884)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:807)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:421)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
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:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy32.addWebDeployment(Unknown Source)
at weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1094)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:315)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeployments(ServerMBean_CachingStub.java:2734)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManager(ApplicationManager.java:362)
at weblogic.management.mbeans.custom.ApplicationManager.start(ApplicationManager.java:154)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy42.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub.start(ApplicationManagerMBean_CachingStub.java:480)
at weblogic.management.Admin.startApplicationManager(Admin.java:1151)
at weblogic.management.Admin.finish(Admin.java:570)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:506)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203)
at weblogic.Server.main(Server.java:35)
>
javax.servlet.ServletException: Servlet class: 'org.apache.struts.webapp.example.DatabaseServlet' could not be loaded - the requested class wasn't found in the c
ydomain\applications\DefaultWebApp;C:\bea\wlserver6.1\.\config\mydomain\applications\DefaultWebApp\WEB-INF\_tmp_war_myserver_myserver_DefaultWebApp\WEB-INF\lib\10
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:594)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2203)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2147)
at weblogic.servlet.internal.WebAppServletContext.init(WebAppServletContext.java:884)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:807)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:421)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
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:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy32.addWebDeployment(Unknown Source)
at weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1094)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:315)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeployments(ServerMBean_CachingStub.java:2734)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManager(ApplicationManager.java:362)
at weblogic.management.mbeans.custom.ApplicationManager.start(ApplicationManager.java:154)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
22 years ago
I followed the instructions for installing the struts example in Web Logic6.1. I keep getting a ClassNotFoundException error looking up "org.apache.struts.webapp.example.DatabaseServlet". I copied the struts-example.war into the applications/DefaultWebApp and still keep getting the error. DatabaseServlet.class is a part of the struts-example.war and is in applications/DefaultWebApp directory.
Any help is appreciated.
Thanks
<Feb 21, 2002 9:30:41 AM CST> <Error> <HTTP> <[WebAppServletContext(1267577,DefaultWebApp,/DefaultWebApp)] Error loading servlet: "database"
java.lang.ClassNotFoundException: org.apache.struts.webapp.example.DatabaseServlet
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:178)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:65)
at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:43)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:583)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2203)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2147)
at weblogic.servlet.internal.WebAppServletContext.init(WebAppServletContext.java:884)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:807)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:421)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
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:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy32.addWebDeployment(Unknown Source)
at weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1094)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:315)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeployments(ServerMBean_CachingStub.java:2734)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManager(ApplicationManager.java:362)
at weblogic.management.mbeans.custom.ApplicationManager.start(ApplicationManager.java:154)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy42.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub.start(ApplicationManagerMBean_CachingStub.java:480)
at weblogic.management.Admin.startApplicationManager(Admin.java:1151)
at weblogic.management.Admin.finish(Admin.java:570)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:506)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203)
at weblogic.Server.main(Server.java:35)
>
javax.servlet.ServletException: Servlet class: 'org.apache.struts.webapp.example.DatabaseServlet' could not be loaded - the requested class wasn't found in the c
ydomain\applications\DefaultWebApp;C:\bea\wlserver6.1\.\config\mydomain\applications\DefaultWebApp\WEB-INF\_tmp_war_myserver_myserver_DefaultWebApp\WEB-INF\lib\10
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:594)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2203)
at weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2147)
at weblogic.servlet.internal.WebAppServletContext.init(WebAppServletContext.java:884)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:807)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:421)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
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:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy32.addWebDeployment(Unknown Source)
at weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1094)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:315)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy31.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeployments(ServerMBean_CachingStub.java:2734)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManager(ApplicationManager.java:362)
at weblogic.management.mbeans.custom.ApplicationManager.start(ApplicationManager.java:154)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
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:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
22 years ago