Index: lams_tool_dimdim/src/java/org/lamsfoundation/lams/tool/dimdim/model/DimdimAttachment.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_dimdim/src/java/org/lamsfoundation/lams/tool/dimdim/model/Attic/DimdimAttachment.java,v
diff -u -r1.5 -r1.6
--- lams_tool_dimdim/src/java/org/lamsfoundation/lams/tool/dimdim/model/DimdimAttachment.java	1 Oct 2008 04:21:27 -0000	1.5
+++ lams_tool_dimdim/src/java/org/lamsfoundation/lams/tool/dimdim/model/DimdimAttachment.java	2 Oct 2008 06:41:47 -0000	1.6
@@ -59,7 +59,10 @@
 
     private Dimdim dimdim;
 
-    /** Constructor setting up all the properties except for dimdim one */
+    public DimdimAttachment() {
+
+    }
+
     public DimdimAttachment(Long fileVersionId, String fileType, String fileName, Long fileUuid, Date createDate) {
 	this.fileVersionId = fileVersionId;
 	this.fileType = fileType;
Index: lams_tool_dimdim/src/java/org/lamsfoundation/lams/tool/dimdim/model/DimdimUser.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_dimdim/src/java/org/lamsfoundation/lams/tool/dimdim/model/Attic/DimdimUser.java,v
diff -u -r1.6 -r1.7
--- lams_tool_dimdim/src/java/org/lamsfoundation/lams/tool/dimdim/model/DimdimUser.java	1 Oct 2008 04:21:27 -0000	1.6
+++ lams_tool_dimdim/src/java/org/lamsfoundation/lams/tool/dimdim/model/DimdimUser.java	2 Oct 2008 06:41:47 -0000	1.7
@@ -58,6 +58,10 @@
 
     // Constructors
 
+    public DimdimUser() {
+
+    }
+
     public DimdimUser(UserDTO user, DimdimSession dimdimSession) {
 	this.userId = new Long(user.getUserID().intValue());
 	this.firstName = user.getFirstName();