Hibernate

Update of /cvsroot/hibernate/Hibernate2/doc/reference/src
In directory sc8-pr-cvs1:/tmp/cvs-serv14346/doc/reference/src

Modified Files:
	components.xml 
Log Message:
Added note about composite-elements, not null and Set


Index: components.xml
===================================================================
RCS file: /cvsroot/hibernate/Hibernate2/doc/reference/src/components.xml,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** components.xml	10 Jun 2003 10:42:31 -0000	1.3
--- components.xml	8 Jul 2003 20:29:31 -0000	1.4
***************
*** 164,167 ****
--- 164,178 ----
  
          <para>
+             Please note that a composite element mapping doesn't support null-able properties
+             if you're using a <literal>&lt;set&gt;</literal>. Hibernate
+             has to use each columns value to identify a record when deleting objects
+             (there is no separate primary key column in the composite element table),
+             which is not possible with null values. You have to either use only
+             not-null properties in a composite-element or choose a
+             <literal>&lt;list&gt;</literal>, <literal>&lt;map&gt;</literal>,
+             <literal>&lt;bag&gt;</literal> or <literal>&lt;idbag&gt;</literal>.
+         </para>
+ 
+         <para>
              A special case of a composite element is a composite element with a nested
              <literal>&lt;many-to-one&gt;</literal> element. A mapping like this allows

Update of /cvsroot/hibernate/Hibernate2/src/net/sf/hibernate/collection
In directory sc8-pr-cvs1:/tmp/cvs-serv16453

Modified Files:
	Set.java 
Log Message:
fixed removeAll() bug (Rich Dougherty)

Index: Set.java
===================================================================
RCS file: /cvsroot/hibernate/Hibernate2/src/net/sf/hibernate/collection/Set.java,v
retrieving revision 1.18
retrieving revision 1.19
diff -C2 -d -r1.18 -r1.19
*** Set.java	19 Jun 2003 05:06:34 -0000	1.18
--- Set.java	8 Jul 2003 11:02:24 -0000	1.19
***************
*** 199,203 ****
  		if ( coll.size()>0 ) {
  			write();
! 			return set.remove(coll);
  		}
  		else {
--- 199,203 ----
  		if ( coll.size()>0 ) {
  			write();
! 			return set.removeAll(coll);
  		}
  		else {