Thanks Igor for your quick response.
It really helped to solve this problem
Regards,
Javed
igor.vaynberg wrote:
>
> On 6/28/07, Javed <[EMAIL PROTECTED]> wrote:
>>
>>
>> I have created one custom Exception class which will be thrown from pages
>> or
>> panel when particular entity say "ABC" is deleted from DB. That means,
>> before performing any operation related to that entity; first it will
>> check
>> if that entity exists or not. If that entity no longer exist then it will
>> through custom exception.
>> When this exception occurs I am redirecting it to my Error page.
>>
>> For this I have added following piece of code to Application page.
>> @Override
>> protected IRequestCycleFactory getDefaultRequestCycleFactory() {
>> return new IRequestCycleFactory(){
>> /**
>> * Serial Version UID
>> */
>> private static final long serialVersionUID = 1L;
>>
>> public RequestCycle newRequestCycle(wicket.Session session,
>> Request request, Response response) {
>> return new
>>
>> WebRequestCycle((WebSession)session,(WebRequest)request,(WebResponse)response){
>>
>> @Override
>> public Page onRuntimeException(Page page,
>> RuntimeException exception) {
>> if(exception instanceof CustomEntityException){
>> return new MyErrorPage();
>> }
>> return super.onRuntimeException(page, exception);
>> }
>> };
>> }
>>
>> };
>> }
>>
>> This works fine in case of "AjaxLink" but not in case of "Link"
>>
>> Am I missing something for this implementation to work for "Link"?
>> Is there any other option to meet this requirement?
>
>
> set a breakpoint and make sure your if clause is getting hit. the
> exception
> might get wrapped in another, so you might have to search for root cause
> and
> do instanceof on that.
>
> -igor
>
>
>
> --
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>>
>>
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