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authorBoris Kolpackov <boris@codesynthesis.com>2012-07-31 12:16:55 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2012-07-31 12:16:55 +0200
commit54f820b0d4a1cb614753c333bd78feb9ed579aad (patch)
tree2764fda1823a78d2f317c3c548fbf9ca231b522b
parent5eb4fdfe0e203a288b1ba8bbe9b8aa6d08f4dbf9 (diff)
Add support for changing location that ODB views as class definition
This is useful for making third-party/system types into ODB composite value types. New pragma: definition. New test: common/definition.
-rw-r--r--common/definition/driver.cxx55
-rw-r--r--common/definition/makefile117
-rw-r--r--common/definition/test.hxx27
-rw-r--r--common/definition/test.std0
-rw-r--r--common/definition/time-mapping.hxx18
-rw-r--r--common/makefile1
6 files changed, 218 insertions, 0 deletions
diff --git a/common/definition/driver.cxx b/common/definition/driver.cxx
new file mode 100644
index 0000000..d23b9e2
--- /dev/null
+++ b/common/definition/driver.cxx
@@ -0,0 +1,55 @@
+// file : common/definition/driver.cxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+// Test overriding composite value definition point. This is primarily
+// useful to make composite values out of third-party types.
+//
+
+#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 o;
+ o.time.tv_sec = 1;
+ o.time.tv_usec = 1000;
+
+ {
+ transaction t (db->begin ());
+ db->persist (o);
+ t.commit ();
+ }
+
+ {
+ transaction t (db->begin ());
+ auto_ptr<object> p (db->load<object> (o.id));
+ t.commit ();
+
+ assert (p->time.tv_sec == o.time.tv_sec &&
+ p->time.tv_usec == o.time.tv_usec);
+ }
+ }
+ catch (const odb::exception& e)
+ {
+ cerr << e.what () << endl;
+ return 1;
+ }
+}
diff --git a/common/definition/makefile b/common/definition/makefile
new file mode 100644
index 0000000..fb64b71
--- /dev/null
+++ b/common/definition/makefile
@@ -0,0 +1,117 @@
+# file : common/definition/makefile
+# copyright : Copyright (c) 2009-2012 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 time-mapping.hxx
+cxx_obj := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o) $(odb_hdr:.hxx=-odb.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
+
+driver := $(out_base)/driver
+dist := $(out_base)/.dist
+test := $(out_base)/.test
+clean := $(out_base)/.clean
+
+# Import.
+#
+$(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)
+
+genf := $(foreach f,$(odb_hdr:.hxx=),$(addprefix $f,-odb.hxx -odb.ixx -odb.cxx .sql))
+gen := $(addprefix $(out_base)/,$(genf))
+
+$(gen): $(odb)
+$(gen): odb := $(odb)
+$(gen) $(dist): export odb_options += --database $(db_id) --generate-schema \
+--table-prefix definition_
+$(gen): cpp_options := -I$(src_base)
+$(gen): $(common.l.cpp-options)
+
+# Extra dependecy for the ODB-generated code.
+#
+$(gen): $(src_base)/time-mapping.hxx
+
+$(call include-dep,$(cxx_od),$(cxx_obj),$(gen))
+
+# Alias for default target.
+#
+$(out_base)/: $(driver)
+
+# Dist
+#
+name := $(subst /,-,$(subst $(src_root)/common/,,$(src_base)))
+
+$(dist): db_id := @database@
+$(dist): sources := $(cxx_tun)
+$(dist): headers := $(odb_hdr)
+$(dist): data_dist := test.std
+$(dist): export name := $(name)
+$(dist): export extra_dist := $(data_dist) $(call vc9projs,$(name)) \
+$(call vc10projs,$(name))
+$(dist):
+ $(call dist-data,$(sources) $(headers) $(data_dist))
+ $(call meta-automake,../template/Makefile.am)
+ $(call meta-vc9projs,../template/template,$(name))
+ $(call meta-vc10projs,../template/template,$(name))
+
+# Test.
+#
+$(test): $(driver) $(src_base)/test.std
+ $(call schema)
+ $(call message,test $<,$< --options-file $(dcf_root)/db.options \
+>$(out_base)/test.out)
+ $(call message,,diff -u $(src_base)/test.std $(out_base)/test.out)
+ $(call message,,rm -f $(out_base)/test.out)
+
+# Clean.
+#
+$(clean): \
+ $(driver).o.clean \
+ $(addsuffix .cxx.clean,$(cxx_obj)) \
+ $(addsuffix .cxx.clean,$(cxx_od)) \
+ $(addprefix $(out_base)/,$(odb_hdr:.hxx=-odb.cxx.hxx.clean))
+ $(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,$(bld_root)/meta/vc9proj.make)
+$(call include,$(bld_root)/meta/vc10proj.make)
+$(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/definition/test.hxx b/common/definition/test.hxx
new file mode 100644
index 0000000..51a5029
--- /dev/null
+++ b/common/definition/test.hxx
@@ -0,0 +1,27 @@
+// file : common/definition/test.hxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST_HXX
+#define TEST_HXX
+
+#ifdef _WIN32
+# include <winsock2.h> // timeval
+#else
+# include <sys/time.h> // timeval
+#endif
+
+#include <odb/core.hxx>
+
+#include "time-mapping.hxx"
+
+#pragma db object
+struct object
+{
+ #pragma db id auto
+ unsigned long id;
+
+ timeval time;
+};
+
+#endif // TEST_HXX
diff --git a/common/definition/test.std b/common/definition/test.std
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/common/definition/test.std
diff --git a/common/definition/time-mapping.hxx b/common/definition/time-mapping.hxx
new file mode 100644
index 0000000..d55159d
--- /dev/null
+++ b/common/definition/time-mapping.hxx
@@ -0,0 +1,18 @@
+// file : common/definition/time-mapping.hxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TIME_MAPPING_HXX
+#define TIME_MAPPING_HXX
+
+#ifdef _WIN32
+# include <winsock2.h> // timeval
+#else
+# include <sys/time.h> // timeval
+#endif
+
+#pragma db value(timeval) definition
+#pragma db member(timeval::tv_sec) column("sec")
+#pragma db member(timeval::tv_usec) column("usec")
+
+#endif // TIME_MAPPING_HXX
diff --git a/common/makefile b/common/makefile
index 464466a..e1a5f13 100644
--- a/common/makefile
+++ b/common/makefile
@@ -17,6 +17,7 @@ const-member \
container \
ctor \
default \
+definition \
enum \
erase-query \
include \