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setConstraints now is safe for transient nodes, since it uses

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a node property instead of the node id to establish object references.
This commit is contained in:
hns 2001-08-22 01:16:19 +00:00
parent 35ac6602bc
commit c4fa72c66e
1 changed files with 12 additions and 10 deletions
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22
src/helma/objectmodel/db/Relation.java
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@ -477,16 +477,18 @@ public class Relation {
if (propname != null) {
INode home = constraints[i].isGroupby ? parent : parent.getNonVirtualParent ();
String localName = constraints[i].localName;
String value = null;
if (localName == null || localName.equals (ownType.getIDField ()))
value = home.getID ();
else if (ownType.isRelational ())
value = home.getString (ownType.columnNameToProperty (localName), false);
else
value = home.getString (localName, false);
if (value != null) {
System.err.println ("SETTING "+child+"."+propname+" TO "+value);
child.setString (propname, value);
if (localName == null || localName.equals (ownType.getIDField ())) {
child.setNode (propname, parent);
} else {
String value = null;
if (ownType.isRelational ())
value = home.getString (ownType.columnNameToProperty (localName), false);
else
value = home.getString (localName, false);
if (value != null) {
// System.err.println ("SETTING "+child+"."+propname+" TO "+value);
child.setString (propname, value);
}
}
}
}