--- parser3/src/include/pa_sql_driver_manager.h	2001/09/14 15:41:59	1.9
+++ parser3/src/include/pa_sql_driver_manager.h	2001/11/05 11:46:25	1.16
@@ -1,14 +1,11 @@
 /** @file
 	Parser: sql driver manager decl.
+	global sql driver manager, must be thread-safe
 
 	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
+	Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)
 
-	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
-
-	$Id: pa_sql_driver_manager.h,v 1.9 2001/09/14 15:41:59 parser Exp $
-
-
-	global sql driver manager, must be thread-safe
+	$Id: pa_sql_driver_manager.h,v 1.16 2001/11/05 11:46:25 paf Exp $
 */
 
 #ifndef PA_SQL_DRIVER_MANAGER_H
@@ -18,10 +15,9 @@
 #include "pa_pool.h"
 #include "pa_sql_driver.h"
 #include "pa_hash.h"
-#include "pa_stack.h"
 #include "pa_table.h"
 #include "pa_string.h"
-
+#include "pa_status_provider.h"
 
 // defines
 
@@ -32,27 +28,21 @@
 
 class SQL_Connection;
 
-/**	sql driver manager
-		maintains 
-		- driver cache  which never expires
-		- connection cache  unused connections got expired
-*/
-class SQL_Driver_manager : public Pooled {
-	friend SQL_Connection;
+/// sql driver manager
+class SQL_Driver_manager : public Pooled, public Status_provider {
+	friend class SQL_Connection;
 public:
 
-	SQL_Driver_manager(Pool& pool) : Pooled(pool),
-		driver_cache(pool),
-		connection_cache(pool),
-		prev_expiration_pass_time(0) {
-	}
+	SQL_Driver_manager(Pool& apool);
+	~SQL_Driver_manager();
 
 	/** 
 		connect to specified url, 
 		using driver dynamic library found in table, if not loaded yet
 		checks driver version
 	*/
-	SQL_Connection& get_connection(const String& url, Table *protocol2driver_and_client);
+	SQL_Connection& get_connection(const String& url, const String& request_origin,
+		Table *protocol2driver_and_client);
 
 private: // driver cache
 
@@ -76,6 +66,11 @@ private:
 
 	Hash driver_cache;
 	Hash connection_cache;
+
+public: // Status_provider
+
+	virtual Value& get_status(Pool& pool, const String *source);
+
 };
 
 /// global