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[xmlblaster] problems with Jacorb 1.4.50 as part of xmlblaster

After upgrading to the lastest xmlblaster from CVS, I noticed that the
version of JacORB changed from 1.3.30 to 1.4.50. In addition, I
started getting the following exception in a slave plugin

[Apr 11, 2003 10:10:58 AM ESC[32;40mINFO ESC[0m RunlevelManager-/node/djmproxy1] Successful startup to run level STANDBY [ 16 sec 375 millis ]
org.omg.CORBA.INITIALIZE: can't instantiate default ORB implementation   vmcid: 0x0  minor code: 0  completed: No
        at org.omg.CORBA.ORB.create_impl(ORB.java:297)
        at org.omg.CORBA.ORB.init(ORB.java:336)
        at com.bbn.quo.dpasa.AlertProducer.<init>(AlertProducer.java:28)
        at com.bbn.quo.dpasa.PublishLenChecker.initialize(PublishLenChecker.java:62)
        at org.xmlBlaster.engine.mime.PublishPluginManager.postInstantiate(PublishPluginManager.java:62)
        at org.xmlBlaster.util.plugin.PluginManagerBase.instantiatePluginSecondPhase(PluginManagerBase.java:254)
        at org.xmlBlaster.util.plugin.PluginManagerBase.getPluginObject(PluginManagerBase.java:111)
        at org.xmlBlaster.util.plugin.PluginManagerBase.getPluginObject(PluginManagerBase.java:84)
        at org.xmlBlaster.engine.mime.PublishPluginManager.initializePlugins(PublishPluginManager.java:88)
        at org.xmlBlaster.engine.mime.PublishPluginManager.runlevelChange(PublishPluginManager.java:223)
        at org.xmlBlaster.engine.runlevel.RunlevelManager.fireRunlevelEvent(RunlevelManager.java:312)
        at org.xmlBlaster.engine.runlevel.RunlevelManager.changeRunlevel(RunlevelManager.java:188)
        at org.xmlBlaster.Main.init(Main.java:148)
        at org.xmlBlaster.Main.<init>(Main.java:107)
        at org.xmlBlaster.Main.main(Main.java:496)
Caused by: java.lang.ClassNotFoundException: 
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:217)
        at org.omg.CORBA.ORB.create_impl(ORB.java:295)
        ... 14 more
[Apr 11, 2003 10:10:58 AM ESC[31;40mERRORESC[0m Main-/node/djmproxy1] org.omg.CORBA.INITIALIZE: can't instantiate default ORB implementation   vmcid: 0x0  minor code: 0  completed: No

My plugin class PublishLenChecker tries to instantiate an ORB in
AlertProducer to communicate to other CORBA components.

	// initialize ORB 
	java.util.Properties orbprops = new java.util.Properties();
	orb = ORB.init(args, orbprops);

I believe this is due to a JacORB version mismatch. I'm actually
compiling my code against JacORB 1_4_1, and xmlblaster is compiled
against 1.4.50. 

What is the best way to get my code and xmlblaster to the same version
of JacORB ? I'm willing to move away from 1_4_1 to the version
xmlblaster uses, but woud like to know what version it is (and would
like to be informed if it changes within xmlblaster).


matighet at bbn.com   BBN Technologies