[Mc4j-development] [ mc4j-Bugs-955973 ] Refresh on DashboardNode throws ClassCastException

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Bugs item #955973, was opened at 2004-05-18 16:35
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Category: Dashboards
Group: MC4J 1.2b5
Status: Open
Resolution: None
Priority: 5
Submitted By: Christian Schweer (holbitlan)
Assigned to: Greg Hinkle (ghinkl)
Summary: Refresh on DashboardNode throws ClassCastException

Initial Comment:

Hi!

Whenever I invoke a refresh on a DashboardNode OTHER
than the "Global Dashboards Node" (e.g. the node named
"Tomcat" or "Web" of a JMX connection to a tomcat), I
get a ClassCastExcpetion:

--snip
ava.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at
org.openide.util.actions.CallableSystemAction.invokeAction(CallableSystemAction.java:179)
	at
org.openide.util.actions.CallableSystemAction.access$000(CallableSystemAction.java:31)
	at
org.openide.util.actions.CallableSystemAction$ActionRunnable.doRun(CallableSystemAction.java:241)
	at
org.openide.util.actions.CallableSystemAction$2.run(CallableSystemAction.java:111)
	at org.openide.util.Task.run(Task.java:136)
	at
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330)
	at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:686)
Caused by: java.lang.ClassCastException
	at
org.mc4j.console.dashboard.global.GlobalDashboardSetNode.refresh(GlobalDashboardSetNode.java:76)
	at
org.mc4j.console.bean.RefreshAction.performAction(RefreshAction.java:50)
	at
org.openide.util.actions.NodeAction$3.run(NodeAction.java:440)
	at
org.openide.util.actions.CallableSystemAction$ActionRunnable.actionPerformed(CallableSystemAction.java:247)
	at
org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:71)
[catch] ... 11 more
==>
java.lang.ClassCastException
	at
org.mc4j.console.dashboard.global.GlobalDashboardSetNode.refresh(GlobalDashboardSetNode.java:76)
	at
org.mc4j.console.bean.RefreshAction.performAction(RefreshAction.java:50)
	at
org.openide.util.actions.NodeAction$3.run(NodeAction.java:440)
	at
org.openide.util.actions.CallableSystemAction$ActionRunnable.actionPerformed(CallableSystemAction.java:247)
	at
org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:71)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at
org.openide.util.actions.CallableSystemAction.invokeAction(CallableSystemAction.java:179)
	at
org.openide.util.actions.CallableSystemAction.access$000(CallableSystemAction.java:31)
	at
org.openide.util.actions.CallableSystemAction$ActionRunnable.doRun(CallableSystemAction.java:241)
	at
org.openide.util.actions.CallableSystemAction$2.run(CallableSystemAction.java:111)
	at org.openide.util.Task.run(Task.java:136)
	at
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:686)
--snap



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