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List:       openorb-devel
Subject:    [openorb-devel] Re: [openorb-commits] CVS: OpenORB/src/main/org/openorb/orb/config
From:       Joncheng Kuo <ckuo01 () syr ! edu>
Date:       2004-01-15 17:44:34
Message-ID: 4006D182.3020801 () syr ! edu
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I'm sorry that I didn't get to see the description of bug #720399 before 
I posted my previous email. No more questions.

Joncheng

Joncheng Kuo wrote:

> I apologize that I don't understand the class loader stuff very much. 
> Can someone tell me why the OpenORBLoader should check the ORB 
> singleton loaded by the system class loader in this patch? Thank you.
>
> Joncheng
>
> Michael Rumpf wrote:
>
>> Update of /cvsroot/openorb/OpenORB/src/main/org/openorb/orb/config
>> In directory 
>> sc8-pr-cvs1:/tmp/cvs-serv19071/src/main/org/openorb/orb/config
>>
>> Modified Files:
>>     OpenORBLoader.java Log Message:
>>    Added patch for bug #720399 provided by Chas Honton.
>>    Added patch that fixes a problem with fragmented messages.
>>
>>
>> Index: OpenORBLoader.java
>> ===================================================================
>> RCS file: 
>> /cvsroot/openorb/OpenORB/src/main/org/openorb/orb/config/OpenORBLoader.java,v 
>>
>> retrieving revision 1.13
>> retrieving revision 1.14
>> diff -u -d -r1.13 -r1.14
>> --- OpenORBLoader.java    13 Nov 2003 12:10:08 -0000    1.13
>> +++ OpenORBLoader.java    14 Jan 2004 19:51:29 -0000    1.14
>> @@ -100,15 +100,25 @@
>>                   + "set system properties (" + ORBSINGLETON_CLASSKEY 
>> + ")." );
>>         }
>>
>> -        org.omg.CORBA.ORB singleton = org.omg.CORBA.ORB.init();
>> +        final Thread currentThread = Thread.currentThread();
>> +        final java.lang.ClassLoader save = 
>> currentThread.getContextClassLoader();
>> +        currentThread.setContextClassLoader( 
>> ClassLoader.getSystemClassLoader() );
>> +        try
>> +        {
>> +            org.omg.CORBA.ORB singleton = org.omg.CORBA.ORB.init();
>>
>> -        if ( !( singleton instanceof 
>> org.openorb.orb.core.ORBSingleton ) )
>> +            if ( !( singleton instanceof 
>> org.openorb.orb.core.ORBSingleton ) )
>> +            {
>> +               throw new org.omg.CORBA.INITIALIZE(
>> +                 "Unable to complete init orb singleton is not 
>> openorb singleton.\n"
>> +                 + "Please use: System.setProperty(\"" + 
>> ORBSINGLETON_CLASSKEY
>> +                 + "\", \"" + DEFAULT_ORBSINGLETON + "\");\n"
>> +                 + "As the first statement in your application." );
>> +            }
>> +        }
>> +        finally
>>         {
>> -           throw new org.omg.CORBA.INITIALIZE(
>> -             "Unable to complete init orb singleton is not openorb 
>> singleton.\n"
>> -             + "Please use: System.setProperty(\"" + 
>> ORBSINGLETON_CLASSKEY
>> -             + "\", \"" + DEFAULT_ORBSINGLETON + "\");\n"
>> -             + "As the first statement in your application." );
>> +            currentThread.setContextClassLoader( save );
>>         }
>>
>>         //
>>
>>
>>
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>>
>>
>>  
>>
>
>
>
>




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