Line data    Source code

       1             : /**
       2             :  Copyright (c) 2024 Stappler LLC <admin@stappler.dev>
       3             : 
       4             :  Permission is hereby granted, free of charge, to any person obtaining a copy
       5             :  of this software and associated documentation files (the "Software"), to deal
       6             :  in the Software without restriction, including without limitation the rights
       7             :  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       8             :  copies of the Software, and to permit persons to whom the Software is
       9             :  furnished to do so, subject to the following conditions:
      10             : 
      11             :  The above copyright notice and this permission notice shall be included in
      12             :  all copies or substantial portions of the Software.
      13             : 
      14             :  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      15             :  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      16             :  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
      17             :  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      18             :  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      19             :  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
      20             :  THE SOFTWARE.
      21             :  **/
      22             : 
      23             : #ifndef EXTRA_WEBSERVER_WEBSERVER_DBD_SPWEBDBD_H_
      24             : #define EXTRA_WEBSERVER_WEBSERVER_DBD_SPWEBDBD_H_
      25             : 
      26             : #include "SPWebInfo.h"
      27             : #include "SPSqlDriver.h"
      28             : 
      29             : namespace STAPPLER_VERSIONIZED stappler::web {
      30             : 
      31             : class Root;
      32             : 
      33             : struct DbConnList;
      34             : 
      35             : class DbdModule : public AllocBase {
      36             : public:
      37             :         struct Config {
      38             :                 uint32_t nmin = 1;
      39             :                 uint32_t nkeep = 2;
      40             :                 uint32_t nmax = 10;
      41             :                 TimeInterval exptime = TimeInterval::seconds(10);
      42             :                 bool persistent = true;
      43             :         };
      44             : 
      45             :         static DbdModule *create(pool_t *rootPool, Root *root, Map<StringView, StringView> &&params);
      46             :         static void destroy(DbdModule *);
      47             : 
      48             :         db::sql::Driver::Handle openConnection(pool_t *);
      49             :         void closeConnection(db::sql::Driver::Handle);
      50             : 
      51             :         void close();
      52             : 
      53           0 :         pool_t *getPool() const { return _pool; }
      54             :         bool isDestroyed() const { return _destroyed; }
      55             : 
      56             :         db::sql::Driver *getDriver() const;
      57             : 
      58             : protected:
      59             :         DbdModule(pool_t *, db::sql::Driver *, Config cfg, Map<StringView, StringView> &&);
      60             : 
      61             :         pool_t *_pool = nullptr;
      62             :         DbConnList *_reslist = nullptr;
      63             :         bool _destroyed = true;
      64             : };
      65             : 
      66             : }
      67             : 
      68             : #endif /* EXTRA_WEBSERVER_WEBSERVER_DBD_SPWEBDBD_H_ */