chitchatserver.ConversationDAO.java Source code

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Here is the source code for chitchatserver.ConversationDAO.java

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/*
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package chitchatserver;

import ChatPackage.Conversation;
import org.hibernate.Session;
import org.hibernate.Transaction;

/**
 *
 * @author ASUS
 */
public class ConversationDAO {
    public static ChatPackage.Conversation getConversation(int conversationId) {
        ChatPackage.Conversation rs = null;
        Session session = HibernateUtil.getSessionFactory().openSession();
        try {
            rs = (ChatPackage.Conversation) session.get(ChatPackage.Conversation.class, conversationId);
        } catch (Exception ex) {
            System.out.println("error getting conversation");
        } finally {
            session.close();
        }
        return rs;
    }

    public static int addConversation(Conversation conversation) {

        Session session = HibernateUtil.getSessionFactory().openSession();
        try {
            Transaction transaction = session.beginTransaction();
            session.save(conversation);
            transaction.commit();

        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        } finally {
            session.close();
        }
        return conversation.getId();
    }
}