Debugging Portal 4.0 in Eclipse?

Has anyone gotten the EASIE WebLogic plugin for Eclipse to work with Portal 4.0?
I can step through and properly debug my WLS6.1 apps, but run into all sorts of path
problems for portal. I have to specify my WLS install directory as c:\bea\wlportal4.0
in order for it to recognize my portalDomain, but when I do it no longer recognizes
the bin and libs for WLS, which it needs to run. I tried adding additional lib paths
for WLS in the plugin's setup, but that doesn't seem to work.
Any ideas? Thanks!
- A

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Debug the swing application from eclipse

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I had a swing application, to create a exe file i build the application using using build.xml. To run the application we need to open the exe file.
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Thanks
mindus

If it's an actual .exe--that is, if you've compiled it to a native Windows executable--then you can't debug it using a Java debugger (such as the one in Eclipse).
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How can I debug portal application?

What is the best IDE for developing portal application? So this IDE allows to debug
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My suggestion is to learn and use a logging framework in your enterprise
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"Penny" <[email protected]> wrote in message
news:[email protected]..
>
What is the best IDE for developing portal application? So this IDE allowsto debug
portal programs. Because a portal application is enterprise application,EJB will
possibly be used as business components. What IDE allows to not only degugcomponents
that are reside in web container such as JSP and InputProcessor componentsbut
also debug pipeline components that are reside in Enterprise Java Bean(EJB) container.
>
Many thanks!
Penny

Myrio debugging shared library (so) with eclipse

Hi,
has anybody experience with debugging shared library files in eclipse?
I have created a shared library file in eclipse and downloaded it on the myrio device into following location: \usr\lib. I´m able to access the file in Labview.....this wors great. But I want to debug this file in Eclipse like explained in the following NI tutorial: http://www.ni.com/tutorial/14690/en/
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Has nobody experience with this problem?
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Hi,
I am developing a weblogic console extension application with web logic portal framework, I got some error, but no idea how to debug,
I can see some error on buildApplication.jsp file, but can't find __buildapplication.java file which is compiled from buildApplication.jsp,
so I can't know the error is in which line in buildApplication.jsp file. and I dont' even know which tag is tag1 tag2 tag3 in that jsp file.
at jsp_servlet._ext_jsp.__buildapplication._jsp__tag3(__buildapplication.java:292)
at jsp_servlet._ext_jsp.__buildapplication._jsp__tag2(__buildapplication.java:260)
at jsp_servlet._ext_jsp.__buildapplication._jsp__tag1(__buildapplication.java:211)
at jsp_servlet._ext_jsp.__buildapplication._jspService(__buildapplication.java:138)
Code of buildApplication.jsp:
     <fmt:setBundle basename="detwds" var="current_bundle" scope="page"/>
     <beehive-template:template templatePage="/layouts/configBaseLayoutNoTransact.jsp">
          <beehive-template:section name="configAreaIntroduction">
          <fmt:message key="buildApplication.jsp.page.introduction" bundle="detwds"/>
          </beehive-template:section>
          <beehive-template:section name="form">
          <html:xhtml/>
          <wl-extension:template name="/templates/jmxform.xml">
          <wl-extension:form name="ExtensionForm" type="com.det.consoleext.form.ExtensionForm" action="/BuildApplication" bundle="detwds">
          <wl-extension:select
          property="contents"                                                   labelId="buildApplication.jsp.page.repositoryList.label"                                                   inlineHelpId="buildApplication.jsp.page.repositoryList.inlinehelp"
          singlechange="false">
               <wl-extension:optionsCollection                                                                  property="repositoryName"
                    label="label"
                    value="value"/>
          </wl-extension:select>
          </wl-extension:form>
     </wl-extension:template>
     </beehive-template:section>
     </beehive-template:template>
Error message:
2755> <BEA-423405> <An exception [java.lang.String] was thrown while rendering the content at [ext_jsp/buildApplication.jsp].
java.lang.ClassCastException: java.lang.String
at jsp_servlet._ext_jsp.__buildapplication._jsp__tag3(__buildapplication.java:292)
at jsp_servlet._ext_jsp.__buildapplication._jsp__tag2(__buildapplication.java:260)
at jsp_servlet._ext_jsp.__buildapplication._jsp__tag1(__buildapplication.java:211)
at jsp_servlet._ext_jsp.__buildapplication._jspService(__buildapplication.java:138)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
at org.apache.beehive.netui.pageflow.scoping.internal.ScopedRequestDispatcher.include(ScopedRequestDispatcher.java:119)
at com.bea.netuix.servlets.controls.content.JspContent.beginRender(JspContent.java:551)
at com.bea.netuix.servlets.controls.content.NetuiContent.beginRender(NetuiContent.java:363)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:483)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
at jsp_servlet._framework._skeletons._default.__gridlayout._jspService(__gridlayout.java:285)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
at jsp_servlet._framework._skeletons._default.__gridlayout._jspService(__gridlayout.java:285)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
at jsp_servlet._framework._skeletons._default.__flowlayout._jspService(__flowlayout.java:281)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:332)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:306)
at com.bea.netuix.nf.UIControl.render(UIControl.java:578)
at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:482)
at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
at jsp_servlet._framework._skeletons._default.__gridlayout._jspService(__gridlayout.java:285)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:123)
at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:479)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:375)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:341)
at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:188)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:142)
at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:377)
at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:253)
at com.bea.netuix.servlets.manager.UIServlet.doGet(UIServlet.java:206)
at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:191)
at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.AsyncInitServlet.service(AsyncInitServlet.java:124)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3393)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2140)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2046)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)

Hello,
Debugging a JSP using a stack trace is made possible by using the keepgenerated element of the jsp-descriptor element in your web app descriptor in WEB-INF/weblogic.xml. The working-dir and verbose elements are also of interest.
You can edit weblogic.xml or you can use the Oracle WebLogic Server console to configure your web app. In the console you would go to "Deployments", find your web app, select the "Configuration" tab, Lock & Edit, and do your thing. The settings you are interested in are "Debug Enabled", "JSP Keep Generated", and "JSP Verbose". I'm not sure which weblogic.xml element the "Debug Enabled" corresponds to, but it might be something like the debug-enabled element of the session-descriptor element.
I can never remember where JSP generated servlet source code files end up if I have not specified a working dir. They end up buried DEEPLY. I just search the file system in my workspace for the generated files. For example, I just found the generated source for my helloOne.jsp in:
C:\bea_wlp102\user_projects\workspaces\frmwrk\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\frmwrk_domain\work\MyWAR\jsp_servlet\_portlets\__helloone.java

How can I build and Debug Tomcat 5.5 under Eclipse?

http://jakarta.apache.org/tomcat/tomcat-5.5-doc/building.html
I am doing some rearch on Tomcat and want to build and debug Tomcat5.5 under Eclipse. Originally tomcat is built with ANT, it downloads all components from different CVS and build them together.
I'd like to import Tomcat Source code (only the core components, such as catalina and Coyota, Jasper) and build them with Eclipse Bilder, so I can debug it as a normal JAVA program under DEGUB-View.
Who has such experience and help me? I havd built Jetty under Eclipse, but Tomcat is much more complex.

Help

How to start weblogic in debug mode from BEA WebLogic Eclipse plugin

I have a problem making weblogic work with eclipse3.1. I am using a BEA WebLogic plugin to handle weblogic (start/stop) from eclipse. However I want to debug my application and I am unable to figure out a way to start my weblogic in debug mode like we do in WSAD. I tried using some other plugins also but no luck. Please suggest me a plugin to handle this or any other way of debugging my application from eclipse. I am using weblogic 8.1.

Hi,
Dev Environment
weblogic eclipse plugin 2.0 beta
weblogic server 8.1
eclipse 3.1.1
Created a server that i would like to deploy my EJB so that i can put break points on my EJB in eclipse.
How do i do it?
I managed to deploy an ear (containing the ejb) directly to the weblogic installed folder and it deployed the ejb. But the breakpoint set in eclipse is not triggered. Of course in this case as weblogic server is running the .ear file deployed manually in the file system.
Any help is appreciated.
Mel

How to Debug a Java Project in Eclipse using Tomcat6.0

Hi
Can anybody help me with the following questions.
1.How to create a java project in eclipse(I am using jsp,servlets,jsf,spring,jasper,struts).
2.How to debug my application in Eclipse Europa by putting break points.
3.how should i add Tomcat6.0 to my project in order to debug my application so that i can put break points while running the applications and observe the values.
Thanks
Bala

You may find this tutorial useful regarding to JSF, Eclipse and Tomcat: http://balusc.blogspot.com/2008/01/jsf-tutorial-with-eclipse-and-tomcat.html
To put breakpoints, just doubleclick on the left gray rule of the code, you'll get blue bullets at the left rule, indicating a break point. Run Tomcat in debug modus (rightclick Tomcat � debug). Use the Eclipse debug perspective to step in the code (window � open perspective � debug).

How to debug weblogic 8.1 with eclipse ?

Hi,
how can I debug my weblogic 8.1 application ?
I`m using eclipse, but the plugin I´ve got, is only for versions 6.x and 7.0 .
So I tried remote debugging but eclipse could not connect to the VM, I do not
know why.
Any ideas ??
Thanks
Holger

It is quite easy to rewrite the plugin to work with 8.1
We have done so - please contact me if you want the plugin.
Sincerely,
Paul Nyheim
"HOs" <[email protected]> wrote in message
news:3f72ce93$[email protected]..
>
Hi,
how can I debug my weblogic 8.1 application ?
I`m using eclipse, but the plugin I´ve got, is only for versions 6.x and7.0 .
So I tried remote debugging but eclipse could not connect to the VM, I donot
know why.
Any ideas ??
Thanks
Holger

How to debug Sun's classes using Eclipse

Sometimes happens to me during the debugging of my application to have the necessity to "step into"
in some Sun's classes (java.lang.String, or swing classes or something else).
Even if Sun provide us the sources, I have not found a way to debug Sun classes because the Sun
classes are shipped in jars without the debug informations.
Eclipse open correctly the Sun's source but, without the debug informations into Sun's jars, is impossible
to proceed with debugging.
Does anyone can help me?
Thanks.

I have not used Eclipse but I think this may do it. While u are build' ing ur project can u place the jar files in the source path so that their classes also get compiled! If u can do then u can step into sun's code.
s

Remote Debugging Weblogic 92 application using Eclipse 3.4

Hi,
1. I have the below debug options in the startweblogic script.
set JAVA_OPTIONS=-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,address=javadebug,suspend=n
2. I have configured remote debugging in Eclipse. Connection type - Standard Socket (attach), host =localhost, port 7001. 7001 is the listen port that I have specified in config.xml.
3. When I run weblogic, I see the message listening for transport dt_socket address. Since address=javadebug, each time the dt_socket address is different.
4. In Eclipse IDE, the debug prespective indicates the server has started. But when I click on the debug buttin in the Debug configuration dialog, I get the error below
Failed to connect to remote VM. Connection timed out.
org.eclipse.jdi.TimeoutException
Note: Another thread in this forum mentions using the same port that is specified in the java_options but that did not work either. Any ideas what might be wrong?
Thanks.
RS.

I think that value of "javadebug" is only used for shared memory transport, not socket transport. You have to choose a port that isn't being used by anything else. The value 8453 is a typical default value for this. Specify that instead of "javadebug", and use 8453 in your connection from Eclipse.

Debugging Java Security Kerberos in Eclipse IDE

Greetings,
I have been stuck on a Kerberos problem for a couple of weeks now.
In my efforts to find the root cause I wanted to follow the Kerberos java
code through using the Debugger in Eclipse. This is where my question to
the Eclipse forum comes from. The Kerberos classes, ie: Credentials.java
cannot be made to show up in the Debugger. I have played a great deal with
the Preferences and Attach Source options in an attempt to view the code
without success. The Debugger will show the Krb5LoginModule no problem if
I point the Attach Source function to src.zip. I've downloaded the source
for the security package that includes Credentials from www.java.sun.com.
It is called: j2sdk-sec-1_4_2-src-scsl.zip. This should be the correct
version being that I am running 1.4.2. This zip file contains the
Credentials class that I want to debug. Interestingly enough the class
list in the rt.jar includes ALL of the classes that I am interested in,
including the Credentials class. So I placed the security source code
inside the src.zip file so it is the all inclusive source archive. But
this also did not work. WHY can't I view the Credentials class through the
Debugger. ANY HELP IS APPRECIATED. It is simple to test for yourself it
you want. Just run the tutorial for JAAS. In there you will see a call to
the "login" method which will lead you down the path to the Credentials
class. The viewable Krb5LoginModule contains a call to
Credentials.acquireTGT. That is where my Eclipse debugger fails me.
Thanks.

Got it working! After a lot of trial and error, and searching
around
about JRun debugging, I've got what works for me.
Good Luck,
Thunder
Here is what I did:
* Right-click your Java server project, select Debug As ->
Debug...
* If it doesn't already have a new configuration, click the
'new'
toolbar button at the top left of the window.
* Name the debug configuration, and in the "main" tab set the
"main
class" to jrunx.kernel.JRun
* select the "arguments" tab
- Program Arguments (without the quotes): "start default"
- VM Arguments (without the quotes):
"-Dsun.io.useCanonCaches=false -Djmx.invoke.getters=true"
* PROBABLY NOT NEEDED (may work with Java 1.5 JRE)
- select the JRE tab and select 'Alternate JRE' and pick
a java 1.4.x JRE
* Select the Classpath tab and select User Entries in the
list, then
use 'Add External Jars' to add:
- ALL Jar files from C:\fds2\jrun4\lib
- ALL Jar files from C:\fds2\jrun4\servers\lib
- ALL Jar files from
C:\fds2\jrun4\servers\default\flex\WEB-INF\lib
* Click 'Apply' and 'Debug'

How to debug a swing application using eclipse IDE

plz tell me how can i approach to understand SWING GUI application using eclipse debugging procedure.
for example:
i would like to know how the program flow is, for creating a particular screen.
how to approach my SWING application flow eaasily... plz suggest me anyone!!!

avula wrote:
plz tell me how can i approach to understand SWING GUI application using eclipse debugging procedure.
for example:
i would like to know how the program flow is, for creating a particular screen.
how to approach my SWING application flow eaasily... plz suggest me anyone!!!Add break points and step through the code, you can examine the stack, and variables in the debug perspective .

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