Re: [Tm4j-tmnav-dev] tmnav extended to applet

[Rinalldo Y. <ry...@cs...>]

Hi all,

does anyone know how i can get a reference to the topic map inside tmnav ? 
or to get a copy of it ? I need to iterate through it to check whether a 
particular topic is already contained inside the currently opened topic 
map ?

thanks in advance

On Thu, 28 Oct 2004, Christoph Froehlich wrote:

> Am Donnerstag, den 28.10.2004, 12:36 +1000 schrieb Rinalldo Yasahardja:
>> On Wed, 27 Oct 2004, Christoph Froehlich wrote:
>>
>>> Hi Rinalldo
>>>
>>> I'm pretty sure that the reason for this is the potential asynchronious
>>> behavior of the Preferences implementation.
>>>
>>> I guess you are still running TMNav-Applet with the -f option? And
>>> removed the call to System.exit(int);
>>>
>>> If so, please try to add a call to sync in TMNav.clearSessionData():
>>> After that the try - block should look roughly like this:
>>>            try {
>>>                String path = tmnavRootNode.absolutePath();
>>>                tmnavRootNode.removeNode();
>>>                tmnavRootNode.sync(); // new call to sync
>>>                System.out.println("Removed Session Data from path " +
>>> 		...
>>
>> using this method causes TMNav to crash even on the first attempt to run
>> it (the message is still the same)
>>
>>
>>>
>>> If this does not help, try to add the sync call also to
>>> TMNav.closeInstance(int), just after the line:
>>>  session.storeSession();
>>>
>>> (For the latter case you need to access tmnavRootNode just as in
>>> clearSessionData().)
>>>
>>
>>
>> using this method still causes TMNav fail to load the second time.
>>
>>
>>> Hope that helps
>>> c
>>>
>>
>> any ideas ?
>
> ui. ui.
> not really.
>
> What happens,
> - if you're running the applet without the -f option?
> - if you're removing the line "session.storeSession();" from
> TMNav.closeInstance()?
>
>
> c
>
>>
>>
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> -- 
> Christoph Froehlich <cf...@fo...>
>