import static java.util.Objects.requireNonNull;
import org.opendaylight.controller.cluster.datastore.config.Configuration;
-import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
-import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
public class ShardStrategyFactory {
private static final String UNKNOWN_MODULE_NAME = "unknown";
private final Configuration configuration;
- private final LogicalDatastoreType logicalStoreType;
- public ShardStrategyFactory(final Configuration configuration, final LogicalDatastoreType logicalStoreType) {
+ public ShardStrategyFactory(final Configuration configuration) {
checkState(configuration != null, "configuration should not be missing");
this.configuration = configuration;
- this.logicalStoreType = requireNonNull(logicalStoreType);
}
public ShardStrategy getStrategy(final YangInstanceIdentifier path) {
- // try with the legacy module based shard mapping
final String moduleName = getModuleName(requireNonNull(path, "path should not be null"));
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;
+ return DefaultShardStrategy.getInstance();
}
return shardStrategy;