NPE in ItemManager when calling Session.save() with nothing to save
-------------------------------------------------------------------
Key: JCR-3131
URL: https://issues.apache.org/jira/browse/JCR-3131
Project: Jackrabbit Content Repository
Issue Type: Bug
Components: jackrabbit-core
Affects Versions: 2.3.2
Reporter: Bertrand Delacretaz
Priority: Minor
I'm getting an NPE on the id.denoteNodes() call below, in ItemManager:
private ItemData retrieveItem(ItemId id) {
synchronized (itemCache) {
ItemData data = itemCache.get(id);
if (data == null && id.denotesNode()) {
...
because the id is null after taking the second branch of this if in
SessionSaveOperation.perform:
if (context.getSessionImpl().hasPermission("/", Session.ACTION_READ)) {
id = context.getRootNodeId();
} else {
id = context.getItemStateManager().getIdOfRootTransientNodeState();
}
context.toString() says:
session-author-3623:
ItemManager (org.apache.jackrabbit.core.ItemManager@1e911ccc)
Items in cache:
SessionItemStateManager
(org.apache.jackrabbit.core.state.SessionItemStateManager@15472b43)
[transient]
{}[attic]
{}
which I assume means there's nothing to save.
The correct behavior is probably to do nothing in perform to avoid the NPE.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
