[Tm4j-developers] [ tm4j-Support Requests-1216209 ] tm4j for applets

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Support Requests item #1216209, was opened at 2005-06-07 08:22
Message generated for change (Comment added) made by kal_ahmed
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Category: None
Group: None
Status: Open
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: tm4j for applets

Initial Comment:
Hello all,
I use tm4j for a project to parse xtm files. But I want to 
make an applet. And when I try to create an 
TopicMapProvider object I have problems with reading 
system properties : 
 
 java.security.AccessControlException: access denied 
(java.util.PropertyPermission xml.catalog.ignoreMissing 
read)

i changed the tm4j code a little to deal with that, but the 
same exceptions comes also in 
org.apache.xml.resolver.CatalogManager.<init> from 
resolver.jar
 
Maybe, System.getProperty(...) is called there and I 
cannot use that in applets. Is there a way to avoid such 
calls? Or where can I find the source code for 
resolver.jar? And maybe I should try to change its 
code....
So, can I create an TopicMapProvider object without 
having such problems?
 
I would appreciate any help,
Best regards,
Valentin Mihaylov
val...@ya...

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>Comment By: Kal Ahmed (kal_ahmed)
Date: 2005-06-08 16:55

Message:
Logged In: YES 
user_id=176992

Resolver.jar is from the Apache XML Commons and you can find
links to the source code at: http://xml.apache.org/commons/

TM4J hasn't really been designed (or tested) for applet use
- so you might find a few more issues like this. If you are
just looking for basic topic map processing for an applet,
you might want to also consider using tinytim
(https://sourceforge.net/projects/tinytim/) which has a much
smaller footprint than TM4J.

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You can respond by visiting: 
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