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More for AR-460: System concurrency

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There might be a few SDK projects that still use TransactionUtil, but this checkin gets rid of
its use otherwise.
I took a glance over the areas of the code that use UserTransaction directly and didn't see any
transactionally wrapped code that desperately needed to be put into a retry loop (i.e. write
transactions in a concurrent scenario).  If you spot any that you think might qualify, let me know.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@6220 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2007-07-12 04:15:28 +00:00
parent 32054c773c
commit 0d1bd57217
31 changed files with 230 additions and 286 deletions
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15
source/java/org/alfresco/repo/node/index/AbstractReindexComponent.java
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@@ -39,8 +39,7 @@ import org.alfresco.repo.search.impl.lucene.fts.FullTextSearchIndexer;
import org.alfresco.repo.security.authentication.AuthenticationComponent;
import org.alfresco.repo.security.authentication.AuthenticationUtil;
import org.alfresco.repo.transaction.TransactionServiceImpl;
import org.alfresco.repo.transaction.TransactionUtil;
import org.alfresco.repo.transaction.TransactionUtil.TransactionWork;
import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
@@ -210,15 +209,15 @@ public abstract class AbstractReindexComponent implements IndexRecovery
auth = AuthenticationUtil.getCurrentAuthentication();
// authenticate as the system user
authenticationComponent.setSystemUserAsCurrentUser();
TransactionWork<Object> reindexWork = new TransactionWork<Object>()
RetryingTransactionCallback<Object> reindexWork = new RetryingTransactionCallback<Object>()
{
public Object doWork() throws Exception
public Object execute() throws Exception
{
reindexImpl();
return null;
}
};
TransactionUtil.executeInUserTransaction(transactionService, reindexWork);
transactionService.getRetryingTransactionHelper().doInTransaction(reindexWork);
}
finally
{
@@ -426,9 +425,9 @@ public abstract class AbstractReindexComponent implements IndexRecovery
logger.debug("Reindexing transaction: " + txnId);
}
TransactionWork<Object> reindexWork = new TransactionWork<Object>()
RetryingTransactionCallback<Object> reindexWork = new RetryingTransactionCallback<Object>()
{
public Object doWork() throws Exception
public Object execute() throws Exception
{
// get the node references pertinent to the transaction
List<NodeRef> nodeRefs = nodeDaoService.getTxnChanges(txnId);
@@ -461,7 +460,7 @@ public abstract class AbstractReindexComponent implements IndexRecovery
return null;
}
};
TransactionUtil.executeInNonPropagatingUserTransaction(transactionService, reindexWork, true);
transactionService.getRetryingTransactionHelper().doInTransaction(reindexWork, true);
// done
}
}