OIM API - All User Operations.

    //Create user in OIM
    public void createUser(){
        String userLogin = "A12345";
        String fName = "Anand";
        String lName = "Badal";       
        long actKey = 1;
        String password = "Test123";
        String empType = "EMP";
      
        try{
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
          
            //create user attributes map
            HashMap<String, Object> usrAttributes = new HashMap<String, Object>();
            usrAttributes.put("User Login", userLogin);
            usrAttributes.put("First Name", fName);
            usrAttributes.put("Last Name", lName);
            usrAttributes.put("act_key", actKey);
            usrAttributes.put("usr_password", password);
            usrAttributes.put("Role", empType);

            User user = new User(userLogin, usrAttributes);
           
            userManager.create(user);
           
            System.out.println("User created Successfully!!!");
          
        }catch(Exception e) {
            System.out.println("Error occured while creating user - " + e);
        }
    }
   
    //Search user in OIM
    public void searchUser(String userLogin){
        try {
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
           
            HashSet<String> retAttrs = new HashSet<String>();
           
            User user = userManager.getDetails(userLogin, retAttrs, true);
           
            System.out.println("Display Name :: "+ user.getDisplayName());
            System.out.println("Email :: "+ user.getEmail());
        }catch(Exception e) {
            System.out.println("Error occured while searching user - " + e);
        }
    }

    //Disable user in OIM
    public void disableUser(String userLogin) {
        try{
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
           
            userManager.disable(userLogin, true);
           
            System.out.print("Disabled User Successfully!!!");
           
        }catch(Exception e){
            System.out.println("Error occured while disabling user - " + e);
        }
    }

    //Enable user in OIM
    public void enableUser(String userLogin) {
        try {
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
           
            userManager.enable(userLogin, true);
       
            System.out.print("Enabled User Successfully!!!");
           
        }catch(Exception e){
            System.out.println("Error occured while enabling user - " + e);
        }
    }

    //Reset user password
    public void resetPassword(String userLogin) {
        try {           
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
           
            userManager.resetPassword(userLogin, true, true);
           
            System.out.println("Password Reset Successfully!!!");
        }catch(Exception e){
            System.out.println("Error occured while reset user password - " + e);
        }
    }
   
    //Change user password
    public void changePassword(String userId, char[] password, boolean isUserLogin, boolean sendNotification){
        try {
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
               
            userManager.changePassword(userId, password, isUserLogin, sendNotification);
            System.out.println("Password changed Successfully!!!");
        }catch(Exception e){
            System.out.println("Error occured while change user password - " + e);
        }
    }

    //Lock User
    public void lockUser(String userId) {
        try {
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
           
            userManager.lock(userId, true);
            System.out.println("Lock user Successfully!!!");
        }catch(Exception e){
            System.out.println("Error occured while locking user - " + e);
        }
    }

    //Unlock User
    public void unLockUser(String userId) {
        try {
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
           
            userManager.unlock(userId, true);
           
            System.out.println("User unlocked!!!");
        } catch(Exception e) {
            System.out.println("Error occured while unlocking user - " + e);
        }
    }
   
    //Delete user in OIM
    public void deleteUser(String userLogin){
        try {
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
           
            userManager.delete(userLogin, true);
           
            System.out.println("User deleted successfully!!!");
        } catch (Exception e) {
            System.out.println("Error occured while deleting user - " + e);
        }
    }
   
    //Update the user attribute
    public void modifyUserAttribute(String userKey, String attributeName, String attributeValue){
        try {
            //get user manager service
            UserManager userManager = Platform.getService(UserManager.class);
           
            User usr = new User(userKey);
           
            usr.setAttribute(attributeName, attributeValue);
           
            userManager.modify(usr);
            System.out.println("User attribute modified successfully!!!");
        } catch(Exception e) {
            System.out.println("Error occured while modifing user attribute - " + e);
        }
    }

Happy Learning!!!