User: vharcq
Date: 02/04/02 05:12:38
Modified: core/resources/xdoclet/ejb entity-value.j
Log:
Last patches from Marcus:
The idea is a VO is by default "volatile". It is reset to null after a setter is
called because of possible triggers on the database that can change the values of the
entity without notifying the cached VO.
More thinking is needed because ejbStore is a better place for that I believe...
Revision Changes Path
1.12 +11 -0 xdoclet/core/resources/xdoclet/ejb/entity-value.j
Index: entity-value.j
===================================================================
RCS file: /cvsroot/xdoclet/xdoclet/core/resources/xdoclet/ejb/entity-value.j,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -w -r1.11 -r1.12
--- entity-value.j 27 Mar 2002 08:15:23 -0000 1.11
+++ entity-value.j 2 Apr 2002 13:12:38 -0000 1.12
@@ -110,11 +110,15 @@
public <XDtEjbValueObj:valueMostSuperObjectClass/>
get<XDtEjbValueObj:currentValueObjectAttribute/>()
{
+ <XDtEjbValueObj:ifIsNotCurrentValueObjectVolatile>
if( <XDtEjbValueObj:currentValueObjectAttribute/> == null )
{
+ </XDtEjbValueObj:ifIsNotCurrentValueObjectVolatile>
<XDtMerge:merge file="xdoclet/ejb/entity-value-instantiation.j">
</XDtMerge:merge>
+ <XDtEjbValueObj:ifIsNotCurrentValueObjectVolatile>
}
+ </XDtEjbValueObj:ifIsNotCurrentValueObjectVolatile>
<XDtEjbPersistent:forAllPersistentFields
valueobject="<XDtEjbValueObj:currentValueObjectMatch/>">
<XDtMethod:ifHasMethod name="<XDtMethod:setterMethod/>"
parameters="<XDtMethod:methodType/>">
@@ -189,6 +193,13 @@
<XDtEjbValueObj:currentAggregateType/> o =
(<XDtEjbValueObj:currentAggregateType/>)i<XDtEjbValueObj:currentAggregateName/>.next();
remove<XDtMethod:methodTagValue tagName="ejb:value-object"
paramName="members-name"/>(o);
}
+
+<XDtComment:comment>
+Invalidates the internal VO object to force reloading from the
+the database the next time the VO is obtained
+TODO : think more about it ;)
+</XDtComment:comment>
+ this.<XDtEjbValueObj:currentValueObjectAttribute/> = null;
</XDtMethod:ifHasMethodTag>
}
</XDtEjbValueObj:forAllAggregates>
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