X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src2%2FcreaImageIOSQLiteTreeHandler.h;h=1172298500f114096ee6195b71b0687251853084;hb=e13ea6551e8721b11998dc33ddccf3f89458f173;hp=1c35aac5c6f1c7757ae58c7c05b40c272c9be2a9;hpb=42f7c93a6f8fc2beeb8709be1b3616ec40f4699e;p=creaImageIO.git

diff --git a/src2/creaImageIOSQLiteTreeHandler.h b/src2/creaImageIOSQLiteTreeHandler.h
index 1c35aac..1172298 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);
  
     //====================================================================
     
@@ -202,47 +217,7 @@ namespace creaImageIO
  
 	//======================================================================
 
-    /*
-    /// 
-    int DBQueryNumberOfChildren(tree::Node* n);
-    
-    // Insertion
-    bool DBInsert(tree::Node* alien_node) ; //, UpdateSummary& summary);
-    
-    //
-    std::string DBGetNodeId(tree::Node* node, const std::string& parent_id);
-
-    tree::Node* GetNodeFromTypeId(int level, 
-				  const std::string& id);
-
-    // 
-    tree::Node* DBGetOrCreateNode(tree::Node* alien_node, 
-				      tree::Node* internal_parent,
-				      std::string parentid,
-				  std::string& created_id);
-    //				      UpdateSummary& summary);
-    
-    tree::Node* DBGetOrCreateParent(tree::Node* alien_node,
-				    std::string& parent_id);
-				    //				   UpdateSummary& summary);
-    
-    void DBRecursiveGetOrCreateNode(tree::Node* alien_node, 
-					 tree::Node* parent, 
-				    const std::string& parent_id);
-    //					 UpdateSummary& summary);
-    
-
-	*/
-
-	/*
-
-    void BuildSQLFieldsValues(tree::Node* n,
-			      std::string& str);
-
-
-    tree::Node* GetChildrenLike(tree::Node* internal_parent,
-			       tree::Node* alien_node);
-    */
+  
   private:
     /// The DB
     CppSQLite3DB* mDB;
@@ -250,25 +225,11 @@ namespace creaImageIO
     std::string mFileName;
     /// Is the DB writable ?
     bool mWritable;
-    void SetWritable(bool w) { mWritable; }
+    void SetWritable(bool w) { mWritable = w; }
     bool GetWritable() const { return mWritable; }
 	bool mIsAdding;
 
-    /*
-    struct TypeId
-    {
-      int type;
-      std::string id;
-      bool operator< (const TypeId& o) const 
-      {
-	return ((type<o.type) ||
-		((type==o.type)&&id<o.id));
-      }
-    };
-    
-    typedef std::map<TypeId,tree::Node*> TypeIdToNodeMapType;
-    TypeIdToNodeMapType mTypeIdToNodeMap;
-    */
+   
   };
   // EO class SQLiteTreeHandler
   //=======================================================================