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Do not allow transaction creation with an empty shard map.
[mdsal.git]
/
dom
/
mdsal-dom-broker
/
src
/
main
/
java
/
org
/
opendaylight
/
mdsal
/
dom
/
broker
/
ProducerLayout.java
diff --git
a/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/ProducerLayout.java
b/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/ProducerLayout.java
index fccf22ddb8d6d6ded0ccddce39eaa343d42abf8b..209cdd67f8f82a7fffd279e1ef286f5bebe62f8e 100644
(file)
--- a/
dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/ProducerLayout.java
+++ b/
dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/ProducerLayout.java
@@
-130,6
+130,8
@@
final class ProducerLayout {
}
Map<DOMDataTreeIdentifier, DOMDataTreeShardWriteTransaction> createTransactions() {
}
Map<DOMDataTreeIdentifier, DOMDataTreeShardWriteTransaction> createTransactions() {
+ Preconditions.checkState(!idToProducer.isEmpty(),
+ "Cannot create transaction since the producer is not mapped to any shard");
return Maps.transformValues(idToProducer, DOMDataTreeShardProducer::createTransaction);
}
}
return Maps.transformValues(idToProducer, DOMDataTreeShardProducer::createTransaction);
}
}