Configuring shark

Hi,
can someone please help me to make 'Shark.configure("C:/Shark/conf/Shark.conf")' works!
I've installed together workflow server2.3_1, and i use jdk1.6.0_10, and eclipse plateforme.I've launched configure.bat;
I want to use Shark api, so i created this java file to start using shark(and i've added to my project all the .jar from Shark\lib), but i've exception:

import java.lang.String;
import org.enhydra.shark.Shark;
import org.enhydra.shark.api.client.wfservice.*;
import org.enhydra.shark.api.client.wfservice.SharkConnection;
import org.enhydra.shark.api.client.wfmc.wapi.WMConnectInfo;
import java.util.Properties;
import java.io.FileInputStream;

public class TesterShark  {

        public static void main(String[] args)throws Exception {
                Shark.configure("C:/Shark/conf/Shark.conf");

}

}

the exception i have is:
SharkEngineManager -> Shark engine is being initialized ...
2009-04-21 16:47:27,343: SharkEngineManager -> Working with 'org.enhydra.shark.CallbackUtil' implementation of core CallbackUtilities API
2009-04-21 16:47:27,343: SharkEngineManager -> Working with 'org.enhydra.shark.SharkObjectFactory' implementation of core SharkObjectFactory API
2009-04-21 16:47:27,343: SharkEngineManager -> Working with 'org.enhydra.shark.StandardToolActivityHandler' implementation of core ToolAgentManager API
2009-04-21 16:47:27,343: SharkEngineManager -> Working with 'org.enhydra.shark.logging.StandardLoggingManager' implementation of Logging API
Exception in thread "main" java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.enhydra.shark.Shark._conf(Shark.java:131)
        at org.enhydra.shark.Shark.configure(Shark.java:67)
        at TesterShark3.main(TesterShark3.java:19)
Caused by: java.lang.Error: Failed to make Standard Connection Allocator : com.lutris.appserver.server.sql.standard.StandardConnectionAllocator: null
        at com.lutris.appserver.server.sql.standard.StandardLogicalDatabase.loadConnectionAllocator(StandardLogicalDatabase.java:547)
        at com.lutris.appserver.server.sql.standard.StandardLogicalDatabase.initConf(StandardLogicalDatabase.java:273)
        at com.lutris.appserver.server.sql.standard.StandardLogicalDatabase.init(StandardLogicalDatabase.java:185)
        at com.lutris.appserver.server.sql.standard.StandardLogicalDatabase.<init>(StandardLogicalDatabase.java:170)
        at com.lutris.appserver.server.sql.StandardDatabaseManager.loadLogicalDatabase(StandardDatabaseManager.java:545)
        at com.lutris.appserver.server.sql.StandardDatabaseManager.<init>(StandardDatabaseManager.java:359)
        at org.enhydra.shark.utilities.dods.DODSUtilities.init(DODSUtilities.java:262)
        at org.enhydra.shark.usergroup.DODSUserGroupManagerAdmin.configure(DODSUserGroupManagerAdmin.java:52)
        at org.enhydra.shark.assignment.StandardAssignmentManager.configure(StandardAssignmentManager.java:50)
        at org.enhydra.shark.SharkEngineManager.init(SharkEngineManager.java:228)
        at org.enhydra.shark.SharkEngineManager.init(SharkEngineManager.java:981)
        at org.enhydra.shark.SharkEngineManager.configure(SharkEngineManager.java:677)
        at org.enhydra.shark.SharkEngineManager.configure(SharkEngineManager.java:632)
        ... 7 more
org.enhydra.shark.api.RootError
        at org.enhydra.shark.Shark.configure(Shark.java:70)
        at TesterShark3.main(TesterShark3.java:19)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.enhydra.shark.Shark._conf(Shark.java:131)
        at org.enhydra.shark.Shark.configure(Shark.java:67)
        ... 1 more
Caused by: java.lang.Error: Failed to make Standard Connection Allocator : com.lutris.appserver.server.sql.standard.StandardConnectionAllocator: null
        at com.lutris.appserver.server.sql.standard.StandardLogicalDatabase.loadConnectionAllocator(StandardLogicalDatabase.java:547)
        at com.lutris.appserver.server.sql.standard.StandardLogicalDatabase.initConf(StandardLogicalDatabase.java:273)
        at com.lutris.appserver.server.sql.standard.StandardLogicalDatabase.init(StandardLogicalDatabase.java:185)
        at com.lutris.appserver.server.sql.standard.StandardLogicalDatabase.<init>(StandardLogicalDatabase.java:170)
        at com.lutris.appserver.server.sql.StandardDatabaseManager.loadLogicalDatabase(StandardDatabaseManager.java:545)
        at com.lutris.appserver.server.sql.StandardDatabaseManager.<init>(StandardDatabaseManager.java:359)
        at org.enhydra.shark.utilities.dods.DODSUtilities.init(DODSUtilities.java:262)
        at org.enhydra.shark.usergroup.DODSUserGroupManagerAdmin.configure(DODSUserGroupManagerAdmin.java:52)
        at org.enhydra.shark.assignment.StandardAssignmentManager.configure(StandardAssignmentManager.java:50)
        at org.enhydra.shark.SharkEngineManager.init(SharkEngineManager.java:228)
        at org.enhydra.shark.SharkEngineManager.init(SharkEngineManager.java:981)
        at org.enhydra.shark.SharkEngineManager.configure(SharkEngineManager.java:677)
        at org.enhydra.shark.SharkEngineManager.configure(SharkEngineManager.java:632)
        ... 7 more


Please help me, what do i have to do?i read somewhere that i have before to use :
LocalContextFactory.setup( "sharkdb" );

but when i used it i had another exception:
log4j:WARN No appenders could be found for logger (org.enhydra.dods.jts.jotm.Provider).
log4j:WARN Please initialize the log4j system properly.
Configuration read for sharkdb failed!

How can i make it works?what do i have exactly to configure?and what's going wrong with my installation and configuration?
Thank you!