antville/helma
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Removed some old db/Node garbage that didn't go along well with the

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new parent recognition. Also fixed a bug where a Node could be stored
with an invalid key in setNode().
This commit is contained in:
hns 2001-03-09 18:38:46 +00:00
parent 405555278d
commit 5f5d111f95
1 changed files with 13 additions and 5 deletions
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18
src/helma/objectmodel/db/Node.java
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@ -940,9 +940,13 @@ public class Node implements INode, Serializable {
Node n = (Node) node;
checkWriteLock ();
n.checkWriteLock ();
// need to query parent before releaseNode is called, since this may change the parent
// to the next option described in the type.properties _parent info
INode parent = n.getParent ();
releaseNode (n);
if (n.getParent () == this) {
if (parent == this) {
n.deepRemoveNode ();
} else {
// removed just a link, not the main node.
@ -1325,7 +1329,8 @@ public class Node implements INode, Serializable {
}
// check if this may have an effect on the node's URL when using subnodesAreProperties
INode parent = getParent ();
// but only do this if we already have a parent set, i.e. if we are already stored in the db
INode parent = parentID == null ? null : getParent ();
if (parent != null && parent.getDbMapping() != null) {
// check if this node is already registered with the old name; if so, remove it.
@ -1540,8 +1545,11 @@ public class Node implements INode, Serializable {
Transactor tx = (Transactor) Thread.currentThread ();
tx.visitCleanNode (new Key (nmap, nID), n);
// if the field is not the primary key of the property, also register it
if (rel != null && !rel.getKeyID(this, p2).equals (nID))
tx.visitCleanNode (new Key (rel.other, rel.getKeyID(this, p2)), n);
if (rel != null && rel.direction == Relation.DIRECT && !rel.getKeyID(this, p2).equals (nID)) {
Key secKey = new Key (rel.other, rel.getKeyID(this, p2));
nmgr.evictKey (secKey);
tx.visitCleanNode (secKey, n);
}
// Server.throwNodeEvent (new NodeEvent (this, NodeEvent.SUBNODE_ADDED, n));
// Server.throwNodeEvent (new NodeEvent (this, NodeEvent.PROPERTIES_CHANGED));