com.facade.CustomerFacade.java Source code

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Here is the source code for com.facade.CustomerFacade.java

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package com.facade;

import com.resources.entity.Customer;
import com.resources.entity.Module;
import com.utils.MyUtils;
import com.utils.Pagination;
import java.io.Serializable;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.criterion.Order;

/**
 *
 * @author Chinsu
 */
public class CustomerFacade extends AbstractFacade implements Serializable {

    public CustomerFacade(Class entityClass) {
        super(entityClass);
    }

    public void setPagination(Pagination pagination) {
        Transaction trans = null;
        try {
            Session session = MyUtils.getSession();
            if (session != null) {
                trans = session.beginTransaction();
                Criteria cr = session.createCriteria(Customer.class);
                cr.setFirstResult(pagination.getFirstResult());
                cr.setMaxResults(pagination.getDisplayPerPage());
                cr.addOrder(pagination.isAsc() ? Order.asc(pagination.getOrderColmn())
                        : Order.desc(pagination.getOrderColmn()));
                pagination.setDisplayList(cr.list());
                trans.commit();
            }
        } catch (Exception e) {
            try {
                if (trans != null && trans.isActive()) {
                    trans.rollback();
                }
            } catch (Exception ex) {
                throw ex;
            }
            Logger.getLogger(Module.class.getName()).log(Level.SEVERE, null, e);
        }

    }
}