package org.opendaylight.controller.cluster.datastore.shardstrategy;
+import java.util.List;
import org.opendaylight.controller.cluster.datastore.Configuration;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
this.configuration = configuration;
}
- @Override public String findShard(YangInstanceIdentifier path) {
- return configuration.getShardNamesFromModuleName(moduleName).get(0);
+ @Override
+ public String findShard(YangInstanceIdentifier path) {
+ List<String> shardNames =
+ configuration.getShardNamesFromModuleName(moduleName);
+ if (shardNames.isEmpty()) {
+ return DefaultShardStrategy.DEFAULT_SHARD;
+ }
+ return shardNames.get(0);
}
}