inteligr8/alfresco-community-repo
1
0
Fork 0
mirror of https://github.com/Alfresco/alfresco-community-repo.git synced 2025-07-24 17:32:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix for AR-1483: Multithreaded access to booleans via volatile access.

Browse Source 
Made reindex logic a bit more obvious to the reader.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5861 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2007-06-06 08:56:27 +00:00
parent 74b2ac0c79
commit 1b24226f6b
1 changed files with 46 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
source/java/org/alfresco/repo/node/index/AbstractReindexComponent.java
View File

@@ -84,7 +84,7 @@ public abstract class AbstractReindexComponent implements IndexRecovery
/** the component giving direct access to <b>transaction</b> instances */
protected NodeDaoService nodeDaoService;
private boolean shutdown;
private volatile boolean shutdown;
private final WriteLock indexerWriteLock;
public AbstractReindexComponent()
@@ -307,7 +307,10 @@ public abstract class AbstractReindexComponent implements IndexRecovery
}
/**
* @return Returns true if the given transaction is indexed in the in the
* @param updateCount the number of node updates in the transaction
* @param deleteCount the number of node deletions in the transaction
* @return Returns true if the given transaction is indexed,
* or if there are no updates or deletes
*/
private boolean isTxnIdPresentInIndex(StoreRef storeRef, Transaction txn, int updateCount, int deleteCount)
{
@@ -350,6 +353,8 @@ public abstract class AbstractReindexComponent implements IndexRecovery
if (results != null) { results.close(); }
}
}
else if (deleteCount > 0)
{
// there have been deletes, so we have to ensure that none of the nodes deleted are present in the index
// get all node refs for the transaction
List<NodeRef> nodeRefs = nodeDaoService.getTxnChangesForStore(storeRef, txnId);
@@ -397,6 +402,8 @@ public abstract class AbstractReindexComponent implements IndexRecovery
if (results != null) { results.close(); }
}
}
}
// else -> The fallthrough case where there are no updates or deletes
// all tests passed
if (logger.isDebugEnabled())