X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=src2%2FcreaImageIOSQLiteTreeHandler.h;h=6948675d43d05fe154702695df4fab97a2558e7f;hb=381f766db11094bd9b96f9e948527cbec24f680a;hp=0f45f7093503360e45ff9d0300c6b9dc79019e9e;hpb=66f2d68a504d06b45b4047bd7a445c11889b9fc0;p=creaImageIO.git

diff --git a/src2/creaImageIOSQLiteTreeHandler.h b/src2/creaImageIOSQLiteTreeHandler.h
index 0f45f70..6948675 100644
--- a/src2/creaImageIOSQLiteTreeHandler.h
+++ b/src2/creaImageIOSQLiteTreeHandler.h
@@ -55,6 +55,10 @@ namespace creaImageIO
     virtual bool Create(bool writable = false);
     /// Destroys the 'source'
     virtual bool Destroy();
+	/// Begins a transaction
+	virtual void BeginTransaction();
+	///Commits results and ends transaction
+	virtual void EndTransaction();
     //====================================================================
 
 
@@ -94,7 +98,13 @@ namespace creaImageIO
     // WITHOUT altering the source, e.g. the database
     virtual void UnLoad(tree::Node* n);
     ///====================================================================
-
+	
+	//====================================================================
+    /// Returns the top level node id for the given search param and search value
+    virtual void GetTopLevelNodeId(const std::string& searchParam, 
+											const std::string& searchValue, 
+											std::string& parent_id);
+    ///====================================================================
 
     //====================================================================
     // WRITE METHODS : WORK ONLY IN WRITE MODE
@@ -118,6 +128,11 @@ namespace creaImageIO
 				  const std::string& searchVal);
 	//Deletes the tuple that matches the parameters given
 	virtual void DeleteTuple(std::string levelDescriptor, std::string key, std::string value);
+	//Deletes the entries that match the parameters given
+	virtual void RemoveEntries(const std::string i_table, 
+		const std::string i_attribute, 
+		const std::string i_operand, 
+		const std::string i_val);
  
     //====================================================================
     
@@ -193,9 +208,15 @@ namespace creaImageIO
 	void DBDelete(std::string levelDescriptor, std::string key, std::string value);
     //======================================================================
 
+	//======================================================================
 
 	/// Recursively Removes the nodes whose parent is given as a parameter
     void DBRecursiveRemoveNode(tree::Node* node);
+	/// Recursively Removes the nodes found in the given level with the given parent id
+	void DBRecursiveRemoveNode(int level, std::string parentId);
+ 
+	//======================================================================
+
     /*
     /// 
     int DBQueryNumberOfChildren(tree::Node* n);