[izpack-devel] RegistryDefaultHandler problem

[fxa]

Tx, I see what the problem was.  
Still have related problem, since it is looking in the wrong directory for
dll. It is looking in: eclipse-bin\native\COIOSHelper.dll instead of
bin/native/3rdparty.  

Path is being created through "ProtectionDomain.codeSource"+/native.  Where
"codeSource=.../eclipse-bin/" which gets mangled with classloaders.  Does
defining my class in different package could cause this problem?

My install xml file contains:
   <native type="3rdparty" name="COIOSHelper.dll" stage="both">
        <os family="windows" />
    </native>






Bartz, Klaus wrote:
> 
> Hi "fxa",
> you should not call RegistryDefaultHandler.getInstance() in the
> constructor
> else in the method beforePacks (see RegistryInstallerListener) because
> you
> need the AutomatedInstallData object which you gets in beforePacks.
> After
> getInstance you have also to call verify(idata) with the idata object
> (see
> RegistryInstallerListener.initializeRegistryHandler.
> 
> Without verify(idata) the default handler do not work right, but he have
> to exist. Therefore there is also an other problem in your installation.
> Do you have add the dll into your jar file via 
> 
> 	<native type="3rdparty" name="COIOSHelper.dll" stage="both">
> 		<os family="windows"/>
> 	</native>
> 
> ?
> call
> java -DTRACE=TRUE -jar <Your Install>.jar
> After language dialog there should be a line like 
> 
> Ctor OSClassHelper for com.coi.tools.os.izpack.Registry is good: true
> 
> If not good: true, most you have forgotten the dll.
> 
> Hope it helps
> 
> Klaus
> 
>> -----Original Message-----
>> From: izpack-devel-bounces at lists.berlios.de 
>> [mailto:izpack-devel-bounces at lists.berlios.de] On Behalf Of fxa
>> Sent: Sunday, July 22, 2007 7:29 PM
>> To: izpack-devel at lists.berlios.de
>> Subject: [izpack-devel] RegistryDefaultHandler problem
>> 
>> 
>> 
>> I am using 3.10.3 and I have written a listener that needs 
>> some information from Registry so it tries to get an instance 
>> of RegistryDefaultHandler through getInstance method.  At the 
>> same time I am using RegistryInstallerListener.  Problem is 
>> RegistryDefaultHandler.getInstance()
>> which returns null.  
>> It seems on first access to handler its initialized flag has 
>> been set and somehow the work object gets null so 
>> registryHandler.good() return false.  
>> 
>> How can I resolve this problem?  Here is the some snippet:
>> 
>> public class SomeInstallerListener extends SimpleInstallerListener {
>>    
>>     RegistryHandler registryHandler = null;
>> 
>>     public SomeInstallerListener(){
>>         super(true);
>>         registryHandler = RegistryDefaultHandler.getInstance();
>>     } 
>> -- 
>> View this message in context: 
>> http://www.nabble.com/RegistryDefaultHandler-problem-tf4125717
> .html#a11732705
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> 
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