- public static ShardStrategy getStrategy(InstanceIdentifier path){
- Preconditions.checkNotNull(path, "path should not be null");
+ // try with the legacy module based shard mapping
+ final String moduleName = getModuleName(path);
+ final ShardStrategy shardStrategy = configuration.getStrategyForModule(moduleName);
+ if (shardStrategy == null) {
+ // retry with prefix based sharding
+ final ShardStrategy strategyForPrefix =
+ configuration.getStrategyForPrefix(new DOMDataTreeIdentifier(logicalStoreType, path));
+ if (strategyForPrefix == null) {
+ return DefaultShardStrategy.getInstance();
+ }
+ return strategyForPrefix;
+ }