2 files changed, 9 insertions, 0 deletions

diff --git a/common/index.cpp b/common/index.cpp
index a4641bc..ff87ae2 100644
--- a/common/index.cpp
+++ b/common/index.cpp
@@ -10,6 +10,14 @@ Index::Index(const QString &storageRoot, const QString &name, Sink::Storage::Dat
 {
 }
 
+Index::Index(const QString &storageRoot, const Sink::Storage::DbLayout &layout, Sink::Storage::DataStore::AccessMode mode)
+    : mTransaction(Sink::Storage::DataStore(storageRoot, layout, mode).createTransaction(mode)),
+      mDb(mTransaction.openDatabase(layout.name, std::function<void(const Sink::Storage::DataStore::Error &)>(), true)),
+      mName(layout.name),
+      mLogCtx("index." + layout.name)
+{
+}
+
 Index::Index(const QByteArray &name, Sink::Storage::DataStore::Transaction &transaction)
     : mDb(transaction.openDatabase(name, std::function<void(const Sink::Storage::DataStore::Error &)>(), true)), mName(name),
       mLogCtx("index." + name)
diff --git a/common/index.h b/common/index.h
index 81dc5bf..f16a426 100644
--- a/common/index.h
+++ b/common/index.h
@@ -30,6 +30,7 @@ public:
     };
 
     Index(const QString &storageRoot, const QString &name, Sink::Storage::DataStore::AccessMode mode = Sink::Storage::DataStore::ReadOnly);
+    Index(const QString &storageRoot, const Sink::Storage::DbLayout &layout, Sink::Storage::DataStore::AccessMode mode = Sink::Storage::DataStore::ReadOnly);
     Index(const QByteArray &name, Sink::Storage::DataStore::Transaction &);
 
     void add(const QByteArray &key, const QByteArray &value);