From 906f9cdc014b251ce951f7d0a3fb5967c7153c98 Mon Sep 17 00:00:00 2001
From: "Brian S. O'Neill" <bronee@gmail.com>
Date: Fri, 12 Oct 2012 18:06:02 +0000
Subject: Triggers now run in a for-update transaction.
---
src/main/java/com/amazon/carbonado/gen/StorableGenerator.java | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'src/main/java')
diff --git a/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java b/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java
index 4a0d74e..adf11ba 100644
--- a/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java
+++ b/src/main/java/com/amazon/carbonado/gen/StorableGenerator.java
@@ -3294,6 +3294,7 @@ public final class StorableGenerator<S extends Storable> {
// txn = null;
// } else {
// txn = support.getRootRepository().enterTransaction();
+ // txn.setForUpdate(true);
// tryStart:
// if (forTry) {
// state = trigger.beforeTryXxx(this);
@@ -3321,6 +3322,11 @@ public final class StorableGenerator<S extends Storable> {
b.invokeInterface(mSupportType, "getRootRepository", repositoryType, null);
b.invokeInterface(repositoryType, ENTER_TRANSACTION_METHOD_NAME, transactionType, null);
b.storeLocal(txnVar);
+ // txn.setForUpdate(true);
+ b.loadLocal(txnVar);
+ b.loadConstant(true);
+ b.invokeInterface(transactionType, SET_FOR_UPDATE_METHOD_NAME, null,
+ new TypeDesc[] {TypeDesc.BOOLEAN});
Label tryStart = b.createLabel().setLocation();
--
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