Index: lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/service/INoticeboardService.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/service/INoticeboardService.java,v
diff -u -r1.6 -r1.7
--- lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/service/INoticeboardService.java	21 Jul 2005 04:36:56 -0000	1.6
+++ lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/service/INoticeboardService.java	29 Jul 2005 04:29:22 -0000	1.7
@@ -24,6 +24,7 @@
 import org.lamsfoundation.lams.tool.noticeboard.NoticeboardContent;
 import org.lamsfoundation.lams.tool.noticeboard.NoticeboardSession;
 import org.lamsfoundation.lams.tool.noticeboard.NoticeboardUser;
+import org.lamsfoundation.lams.tool.noticeboard.NoticeboardAttachment;
 import java.util.List;
 
 
@@ -248,4 +249,43 @@
      */
     public int calculateTotalNumberOfUsers(Long toolContentId);
     
+    //===================================================================
+    // NoticeboardAttachment access methods
+    //===================================================================
+    
+    /**
+	 * <p>Retrieve an instance of NoticeboardAttachment with the given
+     * attachment id <code>attachmentId</code> </p>
+     * @param attachmentId The id for the attachment file
+     * @return an instance of NoticeboardAttachment
+     */
+    public NoticeboardAttachment retrieveAttachment(Long attachmentId);
+    
+    /**
+	 * <p>Retrieve the file attachment with the given uuid </p>
+     * @param uuid The unique identifier for the file, corresponds to the uuid for the file stored in content repository
+     * @return an instance of NoticeboardAttachment
+     */
+    public NoticeboardAttachment retrieveAttachmentByUuid(Long uuid);
+    
+    /**
+     * <p>Retrieve the list of attachment ids with the given instance of NoticeboardContent</p>
+     * @param nbContent The given instance of NoticeboardContent
+     * @return List. the list of attachment ids (java.lang.Long)
+     */
+    public List getAttachmentIdsFromContent(NoticeboardContent nbContent);
+    
+    /**
+     * <p> Saves (persists) or update the NoticeboardAttachment object in the
+     * database.</p>
+     * @param attachment The instance of NoticeboardAttachment to save
+     */
+    public void saveAttachment(NoticeboardAttachment attachment);
+    
+    /**
+     * Removes the NoticeboardAttachment object from the database.
+     * @param attachment The instance of NoticeboardAttachment to delete.
+     */
+    public void removeAttachment(NoticeboardAttachment attachment);
+    
 }
Index: lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/service/NoticeboardServicePOJO.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/service/NoticeboardServicePOJO.java,v
diff -u -r1.7 -r1.8
--- lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/service/NoticeboardServicePOJO.java	22 Jul 2005 06:59:42 -0000	1.7
+++ lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/service/NoticeboardServicePOJO.java	29 Jul 2005 04:29:22 -0000	1.8
@@ -30,9 +30,11 @@
 import org.lamsfoundation.lams.tool.noticeboard.NoticeboardContent;
 import org.lamsfoundation.lams.tool.noticeboard.NoticeboardSession;
 import org.lamsfoundation.lams.tool.noticeboard.NoticeboardUser;
+import org.lamsfoundation.lams.tool.noticeboard.NoticeboardAttachment;
 import org.lamsfoundation.lams.tool.noticeboard.dao.INoticeboardContentDAO;
 import org.lamsfoundation.lams.tool.noticeboard.dao.INoticeboardSessionDAO;
 import org.lamsfoundation.lams.tool.noticeboard.dao.INoticeboardUserDAO;
+import org.lamsfoundation.lams.tool.noticeboard.dao.INoticeboardAttachmentDAO;
 
 import org.springframework.dao.DataAccessException;
 import org.lamsfoundation.lams.tool.noticeboard.NbApplicationException;
@@ -69,6 +71,9 @@
 	private NoticeboardUser nbUser;
 	private INoticeboardUserDAO nbUserDAO=null;
 	
+	private NoticeboardAttachment nbAttachment;
+	private INoticeboardAttachmentDAO nbAttachmentDAO = null;
+	
 	private static Logger log = Logger.getLogger(NoticeboardServicePOJO.class);
 
 	
@@ -619,6 +624,99 @@
 	    return totalNumberOfUsers;
 	}
 	
+	/* ==============================================================================
+	 * Methods for access to NoticeboardUser objects
+	 * ==============================================================================
+	 */
+	
+	/** @see org.lamsfoundation.lams.tool.noticeboard.service.INoticeboardService#retrieveAttachment(java.lang.Long) */
+	public NoticeboardAttachment retrieveAttachment(Long attachmentId)
+	{
+	    if (attachmentId == null)
+	    {
+	        String error = "Unable to continue. The attachment id is missing";
+	        log.error(error);
+	        throw new NbApplicationException(error);
+	    }
+	    
+	    try
+	    {
+	        return nbAttachmentDAO.retrieveAttachment(attachmentId);
+	    }
+	    catch (DataAccessException e)
+	    {
+	        throw new NbApplicationException("EXCEPTION: An exception has occurred while trying to retrieve the attachment "
+	                + e.getMessage(), e);
+	    }
+	}
+	
+	/** @see org.lamsfoundation.lams.tool.noticeboard.service.INoticeboardService#retrieveAttachmentByUuid(java.lang.Long) */
+	public NoticeboardAttachment retrieveAttachmentByUuid(Long uuid)
+	{
+	    if (uuid == null)
+	    {
+	        String error = "Unable to continue. The uuid is missing";
+	        log.error(error);
+	        throw new NbApplicationException(error);
+	    }
+	    try
+	    {
+	        return nbAttachmentDAO.retrieveAttachmentByUuid(uuid);
+	    }
+	    catch (DataAccessException e)
+	    {
+	        throw new NbApplicationException("EXCEPTION: An exception has occurred while trying to retrieve the attachment "
+	                + e.getMessage(), e);
+	    }
+	}
+	
+	/** @see org.lamsfoundation.lams.tool.noticeboard.service.INoticeboardService#getAttachmentIdsFromContent(org.lamsfoundation.lams.tool.noticeboard.NoticeboardContent) */
+	public List getAttachmentIdsFromContent(NoticeboardContent nbContent)
+	{
+	    try
+	    {
+	        return nbAttachmentDAO.getAttachmentIdsFromContent(nbContent);
+	    }
+	    catch (DataAccessException e)
+	    {
+	        throw new NbApplicationException("EXCEPTION: An exception has occurred while trying to retrieve the list of attachment ids "
+	                + e.getMessage(), e);
+	    }
+	}
+	
+	/** @see org.lamsfoundation.lams.tool.noticeboard.service.INoticeboardService#saveAttachment(org.lamsfoundation.lams.tool.noticeboard.NoticeboardAttachment) */
+	public void saveAttachment(NoticeboardAttachment attachment)
+	{
+	    try
+	    {
+	        nbAttachmentDAO.saveAttachment(attachment);
+	    }
+	    catch (DataAccessException e)
+	    {
+	        throw new NbApplicationException("EXCEPTION: An exception has occurred while trying to save the attachment "
+	                + e.getMessage(), e);
+	    }
+	}
+	
+	/** @see org.lamsfoundation.lams.tool.noticeboard.service.INoticeboardService#removeAttachment(org.lamsfoundation.lams.tool.noticeboard.NoticeboardAttachment) */
+	public void removeAttachment(NoticeboardAttachment attachment)
+	{
+	    try
+	    {
+	        nbAttachmentDAO.removeAttachment(attachment);
+	    }
+	    catch (DataAccessException e)
+	    {
+	        throw new NbApplicationException("EXCEPTION: An exception has occurred while trying to remove this attachment"
+	                + e.getMessage(), e);
+	    }
+	}
+	
+	
+	
+	
+	
+	
 	/* ===============Methods implemented from ToolContentManager =============== */
 	
 	/** @see org.lamsfoundation.lams.tool.ToolContentManager#copyToolContent(java.lang.Long, java.lang.Long)*/
@@ -856,4 +954,14 @@
 	{
 	    this.nbUserDAO = nbUserDAO;
 	}
+	
+	
+    
+    public INoticeboardAttachmentDAO getNbAttachmentDAO() {
+        return nbAttachmentDAO;
+    }
+   
+    public void setNbAttachmentDAO(INoticeboardAttachmentDAO nbAttachmentDAO) {
+        this.nbAttachmentDAO = nbAttachmentDAO;
+    }
 }