4 files changed, 8 insertions, 8 deletions
diff --git a/slicer/db/sqlInsertSerializer.cpp b/slicer/db/sqlInsertSerializer.cpp
index e8d44f5..2c2a0d5 100644
--- a/slicer/db/sqlInsertSerializer.cpp
+++ b/slicer/db/sqlInsertSerializer.cpp
@@ -9,7 +9,7 @@
 namespace Slicer {
 	const std::string md_auto = "db:auto";
 
-	SqlInsertSerializer::SqlInsertSerializer(DB::Connection * c, const std::string & t) :
+	SqlInsertSerializer::SqlInsertSerializer(const DB::Connection * c, const std::string & t) :
 		connection(c),
 		tableName(t)
 	{
@@ -59,7 +59,7 @@ namespace Slicer {
 
 	class IdSave : public Slicer::ValueSource {
 		public:
-			IdSave(DB::Connection * c) :
+			IdSave(const DB::Connection * c) :
 				connection(c)
 			{
 			}
@@ -81,7 +81,7 @@ namespace Slicer {
 			NumType(Ice::Double);
 
 		private:
-			DB::Connection * connection;
+			const DB::Connection * connection;
 	};
 
 	void
diff --git a/slicer/db/sqlInsertSerializer.h b/slicer/db/sqlInsertSerializer.h
index 359c655..389cea8 100644
--- a/slicer/db/sqlInsertSerializer.h
+++ b/slicer/db/sqlInsertSerializer.h
@@ -11,7 +11,7 @@ namespace Slicer {
 		public:
 			typedef boost::shared_ptr<DB::ModifyCommand> ModifyPtr;
 
-			SqlInsertSerializer(DB::Connection *, const std::string & tableName);
+			SqlInsertSerializer(const DB::Connection *, const std::string & tableName);
 
 			virtual void Serialize(Slicer::ModelPartPtr) override;
 
@@ -23,7 +23,7 @@ namespace Slicer {
 			virtual void bindObjectAndExecute(Slicer::ModelPartPtr, DB::ModifyCommand *) const;
 			virtual void bindObjectAndExecuteField(int & paramNo, DB::ModifyCommand *, Slicer::ModelPartPtr, HookCommonPtr) const;
 
-			DB::Connection * connection;
+			const DB::Connection * connection;
 			const std::string tableName;
 	};
 
diff --git a/slicer/db/sqlUpdateSerializer.cpp b/slicer/db/sqlUpdateSerializer.cpp
index 75cbaae..f59e8ff 100644
--- a/slicer/db/sqlUpdateSerializer.cpp
+++ b/slicer/db/sqlUpdateSerializer.cpp
@@ -10,7 +10,7 @@ namespace Slicer {
 
 	const std::string md_pkey = "db:pkey";
 
-	SqlUpdateSerializer::SqlUpdateSerializer(DB::Connection * c, const std::string & t) :
+	SqlUpdateSerializer::SqlUpdateSerializer(const DB::Connection * c, const std::string & t) :
 		connection(c),
 		tableName(t)
 	{
diff --git a/slicer/db/sqlUpdateSerializer.h b/slicer/db/sqlUpdateSerializer.h
index 6d9ef04..508bd2d 100644
--- a/slicer/db/sqlUpdateSerializer.h
+++ b/slicer/db/sqlUpdateSerializer.h
@@ -15,7 +15,7 @@ namespace Slicer {
 		public:
 			typedef boost::shared_ptr<DB::ModifyCommand> ModifyPtr;
 
-			SqlUpdateSerializer(DB::Connection *, const std::string & tableName);
+			SqlUpdateSerializer(const DB::Connection *, const std::string & tableName);
 
 			virtual void Serialize(Slicer::ModelPartPtr) override;
 
@@ -25,7 +25,7 @@ namespace Slicer {
 			ModifyPtr createUpdate(Slicer::ModelPartPtr) const;
 			static void bindObjectAndExecute(Slicer::ModelPartPtr, DB::ModifyCommand *);
 
-			DB::Connection * connection;
+			const DB::Connection * connection;
 			const std::string tableName;
 	};
 }