X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=src2%2FcreaImageIOSQLiteTreeHandler.h;h=6948675d43d05fe154702695df4fab97a2558e7f;hb=381f766db11094bd9b96f9e948527cbec24f680a;hp=cb100c0f208c7df075db30a25a85784a33531806;hpb=7c6f60361461c27cb809f3e5d0473f211801b813;p=creaImageIO.git

diff --git a/src2/creaImageIOSQLiteTreeHandler.h b/src2/creaImageIOSQLiteTreeHandler.h
index cb100c0..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();
     //====================================================================
 
 
@@ -70,6 +74,16 @@ namespace creaImageIO
     virtual unsigned int GetNumberOfChildren(tree::Node* n);
     //====================================================================
 
+	//====================================================================
+    /// Returns the attribute requested. Useful for synchronization.
+	virtual void GetAttribute(std::string levelDescriptor,
+									   std::string searchParam, 
+									   std::string searchVal, 
+									   std::string key, 
+									   std::string& result);
+    //====================================================================
+
+
     //====================================================================
     /// Recursively loads the children of node 'parent' until maxlevel 
     // is reached.
@@ -84,7 +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
@@ -100,6 +120,20 @@ namespace creaImageIO
     virtual bool SetAttribute(tree::Node*, 
 			      const std::string& key,
 			      const std::string& value);
+	// Sets an attribute
+    virtual void SetAttribute(const std::string& levelDescriptor, 
+			      const std::string& key,
+			      const std::string& value,
+				  const std::string& searchParam, 
+				  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);
+ 
     //====================================================================
     
 
@@ -154,14 +188,35 @@ namespace creaImageIO
 			const std::string& value);
     //======================================================================
     //======================================================================
-
+	/// Sets an attribute and updates the database
+	void DBSetAttribute(const std::string& levelDescriptor, 
+			      const std::string& key,
+			      const std::string& value,
+				  const std::string& searchParam, 
+				  const std::string& searchVal);
+    //======================================================================
+    //======================================================================
+	
     /// Inserts the Node in the database
     void DBInsert(tree::Node* n);
     //======================================================================
 
+	
+	//======================================================================
+
+    /// Deletes the tuple that matches the value specified in the given key and that belongs to the given level
+	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);