I think I know what else is going wrong. On the form page when the
submit happens, I am redirecting to the output page. So I am passing
these page session variables via parameters on the url. So after submit
the url looks like:
http://localhost:8080/CADRe/customReportResult.jsf?userName=[Ljava.lang.String;@ea86ad&toolName=[Ljava.lang.Object;@12fdcd7&project=ROCK&feature=&platform=&build=&lavaRelease=11.00.00&db=production&startDate=&endDate=
So I think I would need to take care of the submit on the same page as
I don't know if there is a way to pass these values to the next page
without using session variables and even then I don't know if its
possible to set them as array type.
Do you have any suggestions?
thanks
Karam
Ken Paulsen wrote On 05/10/07 09:20 AM,:
Hi Karam,
I'll look into this... in the mean time, try Object.class as the input
value.
Thanks!
Ken
Karam Singh Badesha wrote:
Ken,
I think now I can get past that to the new problem. In my handler code
where I can passing these values to, I have:
@Handler(id="getCustomQueryData",
input={
@HandlerInput(name="userName", type=String[].class),
@HandlerInput(name="toolName", type=String[].class),
...
and I get the following exception:
[#|2007-05-10T08:18:53.890-0700|SEVERE|sun-appserver-pe9.0|javax.enterprise.system.container.web|_ThreadID=17;_ThreadName=httpWorkerThread-8080-3;_RequestID=0995ced6-225d-4639-aaba-96a64de1e457;|StandardWrapperValve[FacesServlet]:
Servlet.service() for servlet FacesServlet threw exception
java.lang.IllegalArgumentException: Could not find type conversion for
type "class [Ljava.lang.String;" (value = "[Ljava.lang.String;@7ac4c8"
at
com.sun.jsftemplating.util.TypeConverter.asType(TypeConverter.java:259)
at
com.sun.jsftemplating.layout.descriptors.handler.Handler.getInputValue(Handler.java:198)
at
com.sun.jsftemplating.layout.descriptors.handler.HandlerContextImpl.getInputValue(HandlerContextImpl.java:142)
at
com.sun.cadre.handlers.TableHandlers.fetchCustomQueryTableData(TableHandlers.java:212)
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:585)
at
com.sun.jsftemplating.layout.descriptors.handler.Handler.invoke(Handler.java:421)
at
com.sun.jsftemplating.layout.descriptors.LayoutElementBase.dispatchHandlers(LayoutElementBase.java:343)
at
com.sun.jsftemplating.layout.descriptors.LayoutElementBase.dispatchHandlers(LayoutElementBase.java:317)
at
com.sun.jsftemplating.layout.descriptors.LayoutComponent.beforeCreate(LayoutComponent.java:331)
at
com.sun.jsftemplating.layout.descriptors.LayoutComponent.getChild(LayoutComponent.java:270)
at
com.sun.jsftemplating.layout.LayoutViewHandler.buildUIComponentTree(LayoutViewHandler.java:379)
at
com.sun.jsftemplating.layout.LayoutViewHandler.createView(LayoutViewHandler.java:200)
at
com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:218)
at
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:244)
at
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:113)
at
com.sun.faces.extensions.avatar.lifecycle.PartialTraversalLifecycle.execute(PartialTraversalLifecycle.java:80)
at
javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at
com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
-Karam
Ken Paulsen wrote On 05/10/07 12:05 AM,:
Hi Karam,
It appears to be a bug in Woodstock. When the value you have bound to
"selected" is null, it doesn't appear to be working (I didn't dive into
the code to confirm this).
I found an easy work-a-round for you:
<sun:addRemove id="toolName"
items="$attribute{toolList}"
selected="#{pageSession.toolName}" availableItemsLabel="Available:"
selectedItemsLabel="Selected:" sorted="true" labelOnTop="true"
rows="6">
<!beforeCreate
getSunOptions(labels={"a", "b", "c"}, values={"1", "2",
"3"}, options=>$attribute{toolList});
setPageSessionAttribute(key="toolName" value=[]);
/>
</sun:addRemove>
Setting the pageSession to [] in the beforeCreate event solves the
problem (this is an empty array). Let me know if you still see a
problem. Feel free to file this issue against woodstock
(https://woodstock.dev.java.net)
if you'd like.
Ken Paulsen
https://jsftemplating.dev.java.net
Karam Singh Badesha wrote:
Anyone?
thanks
Karam
Karam Singh Badesha wrote On 05/09/07 02:23 PM,:
Hi,
I have the following:
<sun:addRemove
id="toolName"
items="$attribute{toolList}"
selected="#{pageSession.toolName}"
availableItemsLabel="Available:"
selectedItemsLabel="Selected:"
sorted="#{true}"
labelOnTop="#{true}"
rows="$int{6}"
/>
In my handler code, toolName is of type String[]. When I submit on
this page, eventhough I haven't set this component as "required", it
keeps coming back in "red" suggesting it is required. So I am guessing
maybe I am defining it wrong in the above code. Can someone let me know
what do I need to change to get this to work.
What would be the correct code for:
selected="#{pageSession.toolName}"
thanks
Karam