From 4ed084c468e806ffbaae15e0858d2aa6030d2529 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 20 Sep 2015 21:20:58 +0100
Subject: Add adhoc factory support

---
 libdbpp/connection.cpp | 11 +++++++++++
 libdbpp/connection.h   |  4 ++++
 2 files changed, 15 insertions(+)

diff --git a/libdbpp/connection.cpp b/libdbpp/connection.cpp
index c42c4fb..2d93ce3 100644
--- a/libdbpp/connection.cpp
+++ b/libdbpp/connection.cpp
@@ -1,5 +1,7 @@
 #include "connection.h"
 #include "modifycommand.h"
+#include <factory.impl.h>
+#include <buffer.h>
 
 DB::Connection::~Connection()
 {
@@ -37,3 +39,12 @@ DB::Connection::releaseSavepoint(const std::string & sp) const
 	execute("RELEASE SAVEPOINT " + sp);
 }
 
+boost::optional<std::string>
+DB::Connection::resolvePlugin(const std::type_info &, const std::string & name)
+{
+	return stringbf("libdbpp-%s.so", name);
+}
+
+INSTANIATEFACTORY(DB::Connection, std::string);
+PLUGINRESOLVER(DB::ConnectionFactory, DB::Connection::resolvePlugin);
+
diff --git a/libdbpp/connection.h b/libdbpp/connection.h
index 2da3f05..9c6b46e 100644
--- a/libdbpp/connection.h
+++ b/libdbpp/connection.h
@@ -2,6 +2,7 @@
 #define CONNECTION_H
 
 #include <string>
+#include <factory.h>
 #include <visibility.h>
 
 namespace DB {
@@ -41,8 +42,11 @@ namespace DB {
 			virtual void endBulkUpload(const char *) const = 0;
 			virtual size_t bulkUploadData(const char *, size_t) const = 0;
 
+			static boost::optional<std::string> resolvePlugin(const std::type_info &, const std::string &);
 		private:
 	};
+
+	typedef AdHoc::Factory<Connection, std::string> ConnectionFactory;
 }
 
 #endif
-- 
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