Error -- Java code using OIM API to find no of users in OIM

Question

Hi Experts,
I hav a requirement that I need to query OIM to find out the total no of active users in the system using a stand alone java program to determine some other process. So I have developed a simple java code but it fails in the below line
rset=userIntf.findAllUsers(map);  -- It throws null pointer exception
I have tried with deleteUser() instead of findUsers() , still it throws the null pointer exception on the same line.I have checked the other posts in the forum but could not find out where is the mistake. Can u please suggest me??
Here is the code
System.setProperty("XL.HomeDir","D:/bea-oim/xellerate");
System.setProperty("java.security.auth.login.config","D:/bea-oim/xellerate/config/authwl.conf");
System.setProperty("java.security.policy","D:/bea-oim/xellerate/config/xl.policy");
System.setProperty("log4j.configuration","D:/bea-oim/xellerate/config/log.properties");
tcUtilityFactory utilityFactory = null;
tcUserOperationsIntf userIntf = null;
          try
               tcResultSet rset;
               ComplexSetting config = ConfigurationClient.getComplexSettingByPath("Discovery.CoreServer");
               final Hashtable env = config.getAllSettings();
               tcSignatureMessage moSignature = tcCryptoUtil.sign("xelsysadm","PrivateKey");
               utilityFactory = new tcUtilityFactory(env, moSignature);
               userIntf=(tcUserOperationsIntf)utilityFactory.getUtility("Thor.API.Operations.tcUserOperationsIntf");
               HashMap map = new HashMap();
               map.put("Users.Status","Active");
               rset=userIntf.findAllUsers(map);
System.out.println(rset.getRowCount());
     catch(NullPointerException ne)
     System.out.println(ne.getMessage());
     ne.printStackTrace();
     catch(Exception e)
     System.err.println(e.getMessage());
     e.printStackTrace();
Thanks & Regards
INIYA

Answer 1

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import java.util.HashMap;
import java.util.Properties;
import java.util.*;
import Thor.API.tcUtilityFactory;
import Thor.API.Operations.*;
import Thor.API.tcResultSet;
import com.thortech.xl.crypto.tcCryptoUtil;
import com.thortech.xl.util.config.ConfigurationClient;
* @author Rajiv
public class CreateBulkUsers {
public static void main(String args[])
System.setProperty("XL.HomeDir", "E:\\oim\\server\\xellerate");
System.setProperty("java.security.auth.login.config", "E:\\oim\\server\\xellerate\\config\\auth.conf");
System.setProperty("java.security.policy", "E:\\oim\\server\\xellerate\\config\\xl.policy");
          tcUtilityFactory utilityFactory = null;
tcUserOperationsIntf userIntf = null;
try
com.thortech.xl.util.config.ConfigurationClient.ComplexSetting config = ConfigurationClient.getComplexSettingByPath("Discovery.CoreServer");
java.util.Hashtable env = config.getAllSettings();
com.thortech.xl.crypto.tcSignatureMessage moSignature = tcCryptoUtil.sign("xelsysadm", "PrivateKey");
utilityFactory = new tcUtilityFactory(env, moSignature);
// System.out.println((new StringBuilder()).append("utilityFactory = ").append(utilityFactory).toString());
userIntf = (tcUserOperationsIntf)utilityFactory.getUtility("Thor.API.Operations.tcUserOperationsIntf");
HashMap map = new HashMap();
map.put("Users.Status", "Active");
tcResultSet rset = userIntf.findAllUsers(map);
System.out.println(rset.getRowCount());
catch(NullPointerException ne)
System.out.println(ne.getMessage());
ne.printStackTrace();
catch(Exception e)
System.err.println(e.getMessage());
e.printStackTrace();
Include all the JARs to run this class from outside not only of OIm of JBoss or Weblogic also.
eg: jboss\client and jboss\lib