From b9764c3eb6626fb96deb0901b9ee63c2246ff52e Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 28 Aug 2011 16:07:38 +0200
Subject: Add support for creating connection from existing handle

This will allow for custom connection establishment and configuration.
---
 odb/sqlite/connection.cxx | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'odb/sqlite/connection.cxx')

diff --git a/odb/sqlite/connection.cxx b/odb/sqlite/connection.cxx
index 1e9ff6f..68b57f9 100644
--- a/odb/sqlite/connection.cxx
+++ b/odb/sqlite/connection.cxx
@@ -66,16 +66,35 @@ namespace odb
         translate_error (e, *this);
       }
 
+      init ();
+    }
+
+    connection::
+    connection (database_type& db, sqlite3* handle)
+        : odb::connection (db),
+          db_ (db),
+          handle_ (handle),
+          unlock_cond_ (unlock_mutex_),
+          statements_ (0)
+    {
+      init ();
+    }
+
+    void connection::
+    init ()
+    {
       // Enable/disable foreign key constraints.
       //
       simple_statement st (
         *this,
-        db.foreign_keys ()
+        db_.foreign_keys ()
         ? "PRAGMA foreign_keys=ON"
         : "PRAGMA foreign_keys=OFF",
-        db.foreign_keys () ? 22 : 23);
+        db_.foreign_keys () ? 22 : 23);
       st.execute ();
 
+      // Create statement cache.
+      //
       statement_cache_.reset (new statement_cache_type (*this));
     }
 
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