currently not directly .. it's an all-or-nothing setting. you would
need to remove the inverse relationship from the model to turn it off.
you MIGHT be able to manually do a
_setUpdateInverseRelationships(false) (or whatever that method is
called) on the EO before you set the relationship in question, but
make sure you put the thing to turn it back on in a finally block.
ms
On Apr 28, 2009, at 10:59 AM, Mr. Frank Cobia wrote:
Sorry, I need a little more help. I understand this, but I would
like to keep the updateReverseRelationships=true for the app, but in
one situation I would like to set the relationship without updating
the reverse. Is it possible to do this?
Thanks,
Frank
On Apr 28, 2009, at 10:23 AM, David Avendasora wrote:
Hi Frank,
On Apr 28, 2009, at 10:12 AM, Mr. Frank Cobia wrote:
If I am using the EOGenerator files from WOLips is there not a way
to update a relationship without automatically updating the
inverse relationship? If I just call setProperty() then the
inverse relationship will get called.
I believe this will only update the inverse if you have the
er.extensions.ERXEnterpriseObject.updateInverseRelationships=true
set. Otherwise it should only call takeStoredValueForKey(aValue,
"Property") and stop.
I had thought if I called setPropertyRelationship() with
er.extensions.ERXEnterpriseObject.updateInverseRelationships=false
I would get the desired behavior, but it seems that
setPropertyRelationship() always updates the inverse relationship.
You have it backwards. The setPropertyRelationship() _explicitly_
sets the inverse, and the updateInverseRelationship will have no
effect on it.
So, in short, if you want to have control over setting one side
only of a relationship, use either of the following _Without_ the
updateInverseRelationship=true:
takeStoredValueForKey(aValue, "Key");
or
setProperty(aValue);
Dave
For example:
public void
setSetasideCodeRelationship(com.ods.wo.bids.db.SetasideCode value) {
if (_Bid.LOG.isDebugEnabled()) {
_Bid.LOG.debug("updating setasideCode from " +
setasideCode() + " to " + value);
}
if
(er
.extensions
.eof
.ERXGenericRecord
.InverseRelationshipUpdater.updateInverseRelationships()) {
setSetasideCode(value);
}
else if (value == null) {
com.ods.wo.bids.db.SetasideCode oldValue = setasideCode();
if (oldValue != null) {
removeObjectFromBothSidesOfRelationshipWithKey(oldValue,
"setasideCode");
}
} else {
addObjectToBothSidesOfRelationshipWithKey(value,
"setasideCode");
}
}
So even if
er.extensions.ERXEnterpriseObject.updateInverseRelationships is
false it still calls either
addObjectsToBothSidesOfRelationshipWithKey() or
removeObjectFromBothSidesOfRelationshipWithKey(). Is this correct?
If so, is there a way to do this through the generated files?
Thanks,
Frank
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