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Synchronize set/getSubnodeRelation() to prevent problems on multiprocessor machines

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This commit is contained in:
grob 2005-07-06 11:42:36 +00:00
parent d8feb2620b
commit 5ebbfe70a3
1 changed files with 2 additions and 2 deletions
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4
src/helma/objectmodel/db/Node.java
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@ -617,7 +617,7 @@ public final class Node implements INode, Serializable {
* *
* @param rel ... * @param rel ...
*/ */
public void setSubnodeRelation(String rel) { public synchronized void setSubnodeRelation(String rel) {
if (((rel == null) && (this.subnodeRelation == null)) || if (((rel == null) && (this.subnodeRelation == null)) ||
((rel != null) && rel.equalsIgnoreCase(this.subnodeRelation))) { ((rel != null) && rel.equalsIgnoreCase(this.subnodeRelation))) {
return; return;
@ -639,7 +639,7 @@ public final class Node implements INode, Serializable {
* *
* @return ... * @return ...
*/ */
public String getSubnodeRelation() { public synchronized String getSubnodeRelation() {
return subnodeRelation; return subnodeRelation;
} }