How to add a User to Liferay Database or lportal Manualy

Example Java program:

import com.liferay.counter.service.CounterLocalServiceUtil;
import com.liferay.portal.NoSuchRoleException;
import com.liferay.portal.NoSuchUserException;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.model.*;
import com.liferay.portal.security.auth.AutoLogin;
import com.liferay.portal.security.auth.AutoLoginException;
import com.liferay.portal.service.*;
import com.liferay.portal.util.PortalUtil;


public Class AddUser implements AutoLogin{



    public void liferayUserManuallyAdding(String userName, long companyId){
       
        /*These all ids are created by Using CounterLocalServiceUtil class.
        Like  (userId =1 , contactId =2, groupId =3 ) */       
               
            long userId = CounterLocalServiceUtil.increment();
            long contactId = CounterLocalServiceUtil.increment();
            long groupId = CounterLocalServiceUtil.increment();
            long publicLayoutSetId = CounterLocalServiceUtil.increment();
            long privateLayoutSetId = CounterLocalServiceUtil.increment();
           
        /*Create User and set the parameters for User attributes*/
       
            User user1 = UserLocalServiceUtil.createUser(userId);
            user1.setCompanyId(companyId);
            user1.setContactId(contactId);
            user1.setFirstName(username);
            user1.setLastName(coopUserId);
            user1.setEmailAddress(username + "@email.com");
            user1.setScreenName(username);
            user1.setActive(true);
       
        /*Add User to lportal database*/

            UserLocalServiceUtil.addUser(user1);

        /*Following methods are very Important.........whithout following methods we can't add user*/       
       
        /*Create contact and set the contact parameters and add */

            Contact contact1 =ContactLocalServiceUtil.createContact(contactId);
            contact1.setCompanyId(companyId);
            contact1.setUserId(userId);

                 contact1.setAccountId(AccountLocalServiceUtil.getAccounts(0,1).get(0).getAccountId());
            contact1.setFirstName(username);
            contact1.setLastName(coopUserId);
            ContactLocalServiceUtil.addContact(contact1);

        /*Create Group and set the Group parameters and add*/           
       
            Group group = GroupLocalServiceUtil.createGroup(groupId);
            group.setCreatorUserId(userId);

                group.setClassNameId(ClassNameLocalServiceUtil.getClassNameId("com.liferay.portal.model.User"));
            group.setClassPK(userId);
            group.setActive(true);
            group.setCompanyId(companyId);
            group.setName("" + userId);
            group.setFriendlyURL("/" + username);
            GroupLocalServiceUtil.addGroup(group);

        /*Create PublicLayoutSet and set the PublicLayoutSet parameters and add*/

            LayoutSet publicLayoutSet =        LayoutSetLocalServiceUtil.createLayoutSet(publicLayoutSetId);
            publicLayoutSet.setCompanyId(companyId);
            publicLayoutSet.setGroupId(groupId);
            publicLayoutSet.setThemeId("classic");
            publicLayoutSet.setColorSchemeId("01");
            LayoutSetLocalServiceUtil.updateLayoutSet(publicLayoutSet);


        /*Create PrivateLayoutSet and set the PrivateLayoutSet parameters and add*/

            LayoutSet privateLayoutSet = LayoutSetLocalServiceUtil.createLayoutSet(privateLayoutSetId);
            privateLayoutSet.setCompanyId(companyId);
            privateLayoutSet.setGroupId(groupId);
            privateLayoutSet.setThemeId("classic");
            privateLayoutSet.setColorSchemeId("01");
            privateLayoutSet.setPrivateLayout(true);
            LayoutSetLocalServiceUtil.updateLayoutSet(privateLayoutSet);


    }

}

Dileepa Sisila Chandrasekera

Computer Science & Engineering

University of Moratuwa

Trainee at hsenid mobile solution (pvt) Ltd.