Index: lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/dao/hibernate/NoticeboardUserDAO.java
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diff -u
--- lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/dao/hibernate/NoticeboardUserDAO.java	(revision 0)
+++ lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/dao/hibernate/NoticeboardUserDAO.java	(revision d3052fb70e4f634f28056bea13f91d9b8fd41b4c)
@@ -0,0 +1,121 @@
+/* 
+Copyright (C) 2005 LAMS Foundation (http://lamsfoundation.org)
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+USA
+
+http://www.gnu.org/licenses/gpl.txt 
+*/
+
+/*
+ * Created on Jul 1, 2005
+ */
+package org.lamsfoundation.lams.tool.noticeboard.dao.hibernate;
+
+import java.util.List;
+
+import org.lamsfoundation.lams.tool.noticeboard.dao.INoticeboardUserDAO;
+import org.lamsfoundation.lams.tool.noticeboard.NoticeboardUser;
+import org.springframework.orm.hibernate.support.HibernateDaoSupport;
+/**
+ * @author mtruong
+ */
+public class NoticeboardUserDAO extends HibernateDaoSupport implements INoticeboardUserDAO {
+    
+    /**
+	 * <p>Return the persistent instance of a NoticeboardUser 
+	 * with the given identifier <code>uid</code>, returns null if not found. </p>
+	 * 
+	 * @param uid an identifier for the NoticeboardUser.
+	 * @return the persistent instance of a NoticeboardUser or null if not found
+	 */
+	public NoticeboardUser getNbUserByUID(Long uid)
+	{
+		 return (NoticeboardUser) this.getHibernateTemplate()
+         .get(NoticeboardUser.class, uid);
+	}
+	
+	/**
+	 * <p> Return the persistent instance of a NoticeboardUser
+	 * with the given user id <code>userId</code>,
+	 * returns null if not found.</p>
+	 * 
+	 * @param userId The id of a NoticeboardUser
+	 * @return the persistent instance of a NoticeboardUser or null if not found.
+	 */
+	public NoticeboardUser getNbUserByID(Long userId)
+	{
+	    String query = "from NoticeboardUser user where user.userId=?";
+	    List users = getHibernateTemplate().find(query,userId);
+		
+		if(users!=null && users.size() == 0)
+		{			
+			return null;
+		}
+		else
+		{
+			return (NoticeboardUser)users.get(0);
+		}
+	}
+
+	/**
+	 * <p>Persist the given persistent instance of NoticeboardUser.</p>
+	 * 
+	 * @param nbUser The instance of NoticeboardUser to persist.
+	 */
+	public void saveNbUser(NoticeboardUser nbUser)
+    {
+    	this.getHibernateTemplate().save(nbUser);
+    }
+	
+	/**
+     * <p>Update the given persistent instance of NoticeboardUser.</p>
+     * 
+     * @param nbUser The instance of NoticeboardUser to persist.
+     */
+    public void updateNbUser(NoticeboardUser nbUser)
+    {
+    	this.getHibernateTemplate().update(nbUser);
+    }
+    
+    /**
+     * <p>Delete the given instance of NoticeboardUser with the
+     * given user id <code>userId</code>
+     * 
+     * @param userId The noticeboard user id.
+     */
+    public void removeNbUser(Long userId)
+    {
+        String query = "from NoticeboardUser as user where user.userId =";
+        StringBuffer sb = new StringBuffer(query);
+        sb.append(userId.longValue());
+        
+        String queryString = sb.toString();
+           
+        this.getHibernateTemplate().delete(queryString);
+      
+    }
+    /**
+     * <p>Delete the given instance of NoticeboardUser</p>
+     * 
+     * @param nbUser The instance of NoticeboardUser to delete. 
+     */
+    public void removeNbUser(NoticeboardUser nbUser)
+    {
+        this.getHibernateTemplate().delete(nbUser);
+    }
+    
+    
+}