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authorBoris Kolpackov <boris@codesynthesis.com>2015-07-03 18:23:51 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2015-07-03 18:23:51 +0200
commit0d65234bc5c6742721c00360a0e3117d51d89c5f (patch)
tree000052c43d9676077a7216c28b23683f001be56e /common/auto
parentdb1bec04ae8b70281c61ffc468126445a612ae28 (diff)
Implement nested id support
Now the 'id' specifier can optionally include the data member path to the id inside the composite value. For example: #pragma db id(first) std::pair<int, int> p; Note that one somewhat counter-intuitive aspect of this new feature is that the whole member marked with id ('p' in the above example) and not just the actual id member ('p.first' in the above example) is treated as readonly. Such nested id also cannot be automatically assigned (auto specifier).
Diffstat (limited to 'common/auto')
-rw-r--r--common/auto/driver.cxx95
-rw-r--r--common/auto/makefile117
-rw-r--r--common/auto/test.hxx41
-rw-r--r--common/auto/test.std0
4 files changed, 0 insertions, 253 deletions
diff --git a/common/auto/driver.cxx b/common/auto/driver.cxx
deleted file mode 100644
index 9033a01..0000000
--- a/common/auto/driver.cxx
+++ /dev/null
@@ -1,95 +0,0 @@
-// file : common/auto/driver.cxx
-// copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
-// license : GNU GPL v2; see accompanying LICENSE file
-
-// Test automatic id assignment.
-//
-
-#include <memory> // std::auto_ptr
-#include <cassert>
-#include <iostream>
-
-#include <odb/database.hxx>
-#include <odb/transaction.hxx>
-
-#include <common/common.hxx>
-
-#include "test.hxx"
-#include "test-odb.hxx"
-
-using namespace std;
-using namespace odb::core;
-
-int
-main (int argc, char* argv[])
-{
- try
- {
- auto_ptr<database> db (create_database (argc, argv));
-
- // object
- //
- {
- unsigned long id1, id2, id3;
- {
- object o1 ("one");
- object o2 ("two");
- object o3 ("three");
-
- transaction t (db->begin ());
- db->persist (o1);
- db->persist (o2);
- db->persist (o3);
- t.commit ();
-
- id1 = o1.id_;
- id2 = o2.id_;
- id3 = o3.id_;
-
- assert (id1 != id2);
- assert (id1 != id3);
- assert (id2 != id3);
- }
-
- {
- transaction t (db->begin ());
- auto_ptr<object> o1 (db->load<object> (id1));
- auto_ptr<object> o2 (db->load<object> (id2));
- auto_ptr<object> o3 (db->load<object> (id3));
- t.commit ();
-
- assert (o1->id_ == id1 && o1->str_ == "one");
- assert (o2->id_ == id2 && o2->str_ == "two");
- assert (o3->id_ == id3 && o3->str_ == "three");
- }
- }
-
- // auto_only
- //
- {
- unsigned short id;
- {
- auto_only o;
-
- transaction t (db->begin ());
- db->persist (o);
- t.commit ();
-
- id = o.id_;
- }
-
- {
- transaction t (db->begin ());
- auto_ptr<auto_only> o (db->load<auto_only> (id));
- t.commit ();
-
- assert (o->id_ == id);
- }
- }
- }
- catch (const odb::exception& e)
- {
- cerr << e.what () << endl;
- return 1;
- }
-}
diff --git a/common/auto/makefile b/common/auto/makefile
deleted file mode 100644
index a8562c2..0000000
--- a/common/auto/makefile
+++ /dev/null
@@ -1,117 +0,0 @@
-# file : common/auto/makefile
-# copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
-# license : GNU GPL v2; see accompanying LICENSE file
-
-include $(dir $(lastword $(MAKEFILE_LIST)))../../build/bootstrap.make
-
-cxx_tun := driver.cxx
-odb_hdr := test.hxx
-genf := $(call odb-gen,$(odb_hdr))
-gen := $(addprefix $(out_base)/,$(genf))
-cxx_obj := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o)) $(filter %.o,$(gen:.cxx=.o))
-cxx_od := $(cxx_obj:.o=.o.d)
-
-common.l := $(out_root)/libcommon/common/common.l
-common.l.cpp-options := $(out_root)/libcommon/common/common.l.cpp-options
-
-# Import.
-#
-$(call import,\
- $(scf_root)/import/odb/stub.make,\
- odb: odb,odb-rules: odb_rules)
-
-# Build.
-#
-$(driver): $(cxx_obj) $(common.l)
-$(cxx_obj) $(cxx_od): cpp_options := -I$(out_base) -I$(src_base)
-$(cxx_obj) $(cxx_od): $(common.l.cpp-options)
-
-$(gen): $(odb)
-$(gen): odb := $(odb)
-$(gen) $(dist): export odb_options += --generate-schema --table-prefix auto_
-$(gen): cpp_options := -I$(src_base)
-$(gen): $(common.l.cpp-options)
-
-ifneq ($(db_id),common)
-$(gen): odb_options += --database $(db_id)
-else
-$(gen): odb_options += --multi-database dynamic
-endif
-
-$(call include-dep,$(cxx_od),$(cxx_obj),$(gen))
-
-# Alias for default target.
-#
-$(out_base)/: $(driver)
-
-# Dist
-#
-name := $(subst /,-,$(subst $(src_root)/common/,,$(src_base)))
-
-$(dist): sources := $(cxx_tun)
-$(dist): headers := $(odb_hdr)
-$(dist): data_dist := test.std
-$(dist): export name := $(name)
-$(dist): export extra_dist := $(data_dist) $(call vc8projs,$(name)) \
-$(call vc9projs,$(name)) $(call vc10projs,$(name)) $(call vc11projs,$(name)) \
-$(call vc12projs,$(name))
-$(dist):
- $(call dist-data,$(sources) $(headers) $(data_dist))
- $(call meta-automake,../template/Makefile.am)
- $(call meta-vc8projs,../template/template,$(name))
- $(call meta-vc9projs,../template/template,$(name))
- $(call meta-vc10projs,../template/template,$(name))
- $(call meta-vc11projs,../template/template,$(name))
- $(call meta-vc12projs,../template/template,$(name))
-
-# Test.
-#
-ifneq ($(db_id),common)
-$(eval $(call test-rule))
-else
-$(foreach d,$(databases),$(eval $(call test-rule,$d)))
-endif
-
-# Clean.
-#
-$(clean): \
- $(driver).o.clean \
- $(addsuffix .cxx.clean,$(cxx_obj)) \
- $(addsuffix .cxx.clean,$(cxx_od)) \
- $(addsuffix .hxx.clean,$(filter %.cxx,$(gen)))
- $(call message,,rm -f $(out_base)/test.out)
-
-# Generated .gitignore.
-#
-ifeq ($(out_base),$(src_base))
-$(driver): | $(out_base)/.gitignore
-
-$(out_base)/.gitignore: files := driver $(genf)
-$(clean): $(out_base)/.gitignore.clean
-
-$(call include,$(bld_root)/git/gitignore.make)
-endif
-
-# How to.
-#
-$(call include,$(bld_root)/dist.make)
-$(call include,$(bld_root)/meta/vc8proj.make)
-$(call include,$(bld_root)/meta/vc9proj.make)
-$(call include,$(bld_root)/meta/vc10proj.make)
-$(call include,$(bld_root)/meta/vc11proj.make)
-$(call include,$(bld_root)/meta/vc12proj.make)
-$(call include,$(bld_root)/meta/automake.make)
-
-$(call include,$(bld_root)/cxx/standard.make) # cxx_standard
-ifdef cxx_standard
-$(gen): odb_options += --std $(cxx_standard)
-$(call include,$(odb_rules))
-endif
-
-$(call include,$(bld_root)/cxx/cxx-d.make)
-$(call include,$(bld_root)/cxx/cxx-o.make)
-$(call include,$(bld_root)/cxx/o-e.make)
-
-# Dependencies.
-#
-$(call import,$(src_root)/libcommon/makefile)
diff --git a/common/auto/test.hxx b/common/auto/test.hxx
deleted file mode 100644
index 0052bee..0000000
--- a/common/auto/test.hxx
+++ /dev/null
@@ -1,41 +0,0 @@
-// file : common/auto/test.hxx
-// copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
-// license : GNU GPL v2; see accompanying LICENSE file
-
-#ifndef TEST_HXX
-#define TEST_HXX
-
-#include <string>
-
-#include <odb/core.hxx>
-
-#pragma db object
-struct object
-{
- object (const std::string& str)
- : id_ (1), str_ (str)
- {
- }
-
- #pragma db auto id
- unsigned long id_;
- std::string str_;
-
-private:
- object ()
- {
- }
-
- friend class odb::access;
-};
-
-// Test the case where the object has just the auto id.
-//
-#pragma db object
-struct auto_only
-{
- #pragma db auto id pgsql:type("BIGINT")
- unsigned short id_;
-};
-
-#endif // TEST_HXX
diff --git a/common/auto/test.std b/common/auto/test.std
deleted file mode 100644
index e69de29..0000000
--- a/common/auto/test.std
+++ /dev/null