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-rw-r--r--mod/database-module73
1 files changed, 0 insertions, 73 deletions
diff --git a/mod/database-module b/mod/database-module
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--- a/mod/database-module
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-// file : mod/database-module -*- C++ -*-
-// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
-// license : MIT; see accompanying LICENSE file
-
-#ifndef MOD_DATABASE_MODULE
-#define MOD_DATABASE_MODULE
-
-#include <odb/forward.hxx> // database
-
-#include <brep/types>
-#include <brep/utility>
-
-#include <bbot/build-config>
-
-#include <mod/module>
-#include <mod/options>
-
-namespace brep
-{
- // A module that utilises the database. Specifically, it will retry the
- // request in the face of recoverable database failures (deadlock, loss of
- // connection, etc) up to a certain number of times.
- //
- class database_module: public module
- {
- protected:
- database_module () = default;
-
- // Create a shallow copy (handling instance) if initialized and a deep
- // copy (context exemplar) otherwise.
- //
- explicit
- database_module (const database_module&);
-
- // Required to avoid getting warning from clang that
- // database_module::init() hides module::init() virtual functions. This
- // way all functions get to the same scope and become overloaded set.
- //
- using module::init;
-
- // Initialize the package database instance. Throw odb::exception on
- // failure.
- //
- void
- init (const options::package_db&, size_t retry);
-
- // Initialize the build database instance and parse build configuration
- // file. Throw odb::exception on database failure, tab_parsing on parsing
- // error, system_error on the underlying OS error.
- //
- void
- init (const options::build&, const options::build_db&, size_t retry);
-
- virtual bool
- handle (request&, response&) = 0;
-
- protected:
- size_t retry_ = 0; // Max of all retries.
-
- shared_ptr<odb::core::database> package_db_;
-
- // These are NULL if not building.
- //
- shared_ptr<odb::core::database> build_db_;
- shared_ptr<const bbot::build_configs> build_conf_;
-
- private:
- virtual bool
- handle (request&, response&, log&);
- };
-}
-
-#endif // MOD_DATABASE_MODULE