From ebb443f0f2d0cbcb7cc2bc0b48aeef9ee314f7bb Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Wed, 17 Nov 2010 18:05:06 +0200 Subject: Add support for unidirectional object relationships New test: common/relationship. --- common/relationship/driver.cxx | 129 +++++++++++++++++++ common/relationship/makefile | 105 ++++++++++++++++ common/relationship/test.hxx | 250 +++++++++++++++++++++++++++++++++++++ common/relationship/test.std | 0 common/relationship/tr1-memory.hxx | 44 +++++++ 5 files changed, 528 insertions(+) create mode 100644 common/relationship/driver.cxx create mode 100644 common/relationship/makefile create mode 100644 common/relationship/test.hxx create mode 100644 common/relationship/test.std create mode 100644 common/relationship/tr1-memory.hxx (limited to 'common/relationship') diff --git a/common/relationship/driver.cxx b/common/relationship/driver.cxx new file mode 100644 index 0000000..421b909 --- /dev/null +++ b/common/relationship/driver.cxx @@ -0,0 +1,129 @@ +// file : common/relationship/driver.cxx +// author : Boris Kolpackov +// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +// Test object relationships. +// + +#include // std::auto_ptr +#include +#include + +#include +#include + +#include + +#include "test.hxx" +#include "test-odb.hxx" + +using namespace std; +using namespace odb; + +int +main (int argc, char* argv[]) +{ + try + { + auto_ptr db (create_database (argc, argv)); + + aggr a ("aggr"); + a.o1 = new obj1 ("o1", "obj1"); + a.o2.reset (new obj2 ("obj2")); +#ifdef HAVE_TR1_MEMORY + a.o3.reset (new obj3 ("obj3")); + + a.c.num = 123; + a.c.o3.reset (new obj3 ("c")); + + a.cv.push_back (comp (234, obj3_ptr (new obj3 ("cv 0")))); + a.cv.push_back (comp (235, obj3_ptr ())); + a.cv.push_back (comp (236, obj3_ptr (new obj3 ("cv 2")))); +#endif + + a.v1.push_back (new obj1 ("v1 0", "v1 0")); + a.v1.push_back (0); + a.v1.push_back (new obj1 ("v1 2", "v1 2")); + + a.s1.insert (new obj1 ("s1 0", "s1 0")); + a.s1.insert (0); + a.s1.insert (new obj1 ("s1 2", "s1 2")); + + a.m1[0] = new obj1 ("m1 0", "m1 0"); + a.m1[1] = 0; + a.m1[2] = new obj1 ("m1 2", "m1 2"); + + // persist + // + { + transaction t (db->begin ()); + db->persist (*a.o1); + db->persist (*a.o2); +#ifdef HAVE_TR1_MEMORY + db->persist (*a.o3); + + db->persist (*a.c.o3); + + for (comp_vec::iterator i (a.cv.begin ()); i != a.cv.end (); ++i) + if (i->o3) + db->persist (*i->o3); +#endif + + for (obj1_vec::iterator i (a.v1.begin ()); i != a.v1.end (); ++i) + if (*i) + db->persist (**i); + + for (obj1_set::iterator i (a.s1.begin ()); i != a.s1.end (); ++i) + if (*i) + db->persist (**i); + + for (obj1_map::iterator i (a.m1.begin ()); i != a.m1.end (); ++i) + if (i->second) + db->persist (*i->second); + + db->persist (a); + t.commit (); + } + + // load & compare + // + { + transaction t (db->begin ()); + auto_ptr a1 (db->load (a.id)); + t.commit (); + + assert (*a1 == a); + } + + // test NULL pointer + // + delete a.o1; + a.o1 = 0; + a.o2.reset (); +#ifdef HAVE_TR1_MEMORY + a.o3.reset (); +#endif + + { + transaction t (db->begin ()); + db->update (a); + t.commit (); + } + + // load & compare + // + { + transaction t (db->begin ()); + auto_ptr a1 (db->load (a.id)); + t.commit (); + + assert (*a1 == a); + } + } + catch (const odb::exception& e) + { + cerr << e.what () << endl; + return 1; + } +} diff --git a/common/relationship/makefile b/common/relationship/makefile new file mode 100644 index 0000000..82f2f28 --- /dev/null +++ b/common/relationship/makefile @@ -0,0 +1,105 @@ +# file : common/relationship/makefile +# author : Boris Kolpackov +# copyright : Copyright (c) 2009-2010 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 +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) +$(cxx_obj) $(cxx_od): $(common.l.cpp-options) + +genf := $(addprefix $(odb_hdr:.hxx=-odb),.hxx .ixx .cxx) $(odb_hdr:.hxx=.sql) +gen := $(addprefix $(out_base)/,$(genf)) + +$(gen): $(odb) +$(gen): odb := $(odb) +$(gen) $(dist): export odb_options += --database $(db_id) --generate-schema +$(gen): cpp_options := -I$(out_base) +$(gen): $(common.l.cpp-options) + +$(call include-dep,$(cxx_od),$(cxx_obj),$(gen)) + +# Alias for default target. +# +$(out_base)/: $(driver) + +# Dist +# +name := $(notdir $(src_base)) + +$(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 message,sql $$1,$(dcf_root)/db-driver $$1, $(src_base)/test.sql) + $(call message,test $<,$< --options-file $(dcf_root)/db.options \ +| diff -u $(src_base)/test.std -) + +# Clean. +# +$(clean): \ + $(driver).o.clean \ + $(addsuffix .cxx.clean,$(cxx_obj)) \ + $(addsuffix .cxx.clean,$(cxx_od)) \ + $(addprefix $(out_base)/,$(odb_hdr:.hxx=-odb.cxx.hxx.clean)) + +# 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,$(odb_rules)) +$(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/relationship/test.hxx b/common/relationship/test.hxx new file mode 100644 index 0000000..3f624e5 --- /dev/null +++ b/common/relationship/test.hxx @@ -0,0 +1,250 @@ +// file : common/relationship/test.hxx +// author : Boris Kolpackov +// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef TEST_HXX +#define TEST_HXX + +#include +#include +#include +#include +#include +#include "tr1-memory.hxx" + +#include + +// Naked pointer. +// +struct obj1; +typedef obj1* obj1_ptr; + +#pragma db object pointer(obj1_ptr) +struct obj1 +{ + obj1 () {} + obj1 (const std::string& i, const std::string& s): id (i), str (s) {} + + #pragma db id + std::string id; + + std::string str; +}; + +inline bool +operator== (const obj1& x, const obj1& y) +{ + return x.id == y.id && x.str == y.str; +} + +// vector +// +typedef std::vector obj1_vec; + +inline bool +operator== (const obj1_vec& x, const obj1_vec& y) +{ + if (x.size () != y.size ()) + return false; + + for (obj1_vec::size_type i (0); i < x.size (); ++i) + if (!(x[i] ? (y[i] && *x[i] == *y[i]) : !y[i])) + return false; + + return true; +} + +// set +// +struct obj1_ptr_cmp +{ + bool + operator() (obj1_ptr x, obj1_ptr y) const + { + return (!x || !y) ? x < y : x->id < y->id; + } +}; + +typedef std::set obj1_set; + +inline bool +operator== (const obj1_set& x, const obj1_set& y) +{ + if (x.size () != y.size ()) + return false; + + for (obj1_set::const_iterator i (x.begin ()); i != x.end (); ++i) + { + obj1_set::const_iterator j (y.find (*i)); + + if (j == y.end ()) + return false; + + obj1_ptr x (*i), y (*j); + + if (!(x ? (y && *x == *y) : !y)) + return false; + } + + return true; +} + +// map +// +typedef std::map obj1_map; + +inline bool +operator== (const obj1_map& x, const obj1_map& y) +{ + if (x.size () != y.size ()) + return false; + + for (obj1_map::const_iterator i (x.begin ()); i != x.end (); ++i) + { + obj1_map::const_iterator j (y.find (i->first)); + + if (j == y.end ()) + return false; + + obj1_ptr x (i->second), y (j->second); + + if (!(x ? (y && *x == *y) : !y)) + return false; + } + + return true; +} + +// auto_ptr +// +struct obj2; +typedef std::auto_ptr obj2_ptr; + +#pragma db object pointer(obj2_ptr) +struct obj2 +{ + obj2 () {} + obj2 (const std::string& s): str (s) {} + + #pragma db id auto + unsigned long id; + + std::string str; +}; + +inline bool +operator== (const obj2& x, const obj2& y) +{ + return x.id == y.id && x.str == y.str; +} + +// tr1::shared_ptr +// +#ifdef HAVE_TR1_MEMORY +struct obj3; +typedef std::tr1::shared_ptr obj3_ptr; + +#pragma db object pointer(obj3_ptr) +struct obj3 +{ + obj3 () {} + obj3 (const std::string& s): str (s) {} + + #pragma db id auto + unsigned long id; + + std::string str; +}; + +inline bool +operator== (const obj3& x, const obj3& y) +{ + return x.id == y.id && x.str == y.str; +} + +// composite +// +#pragma db value +struct comp +{ + comp () {} + comp (int n, obj3_ptr o): num (n), o3 (o) {} + + int num; + obj3_ptr o3; +}; + +inline bool +operator== (const comp& x, const comp& y) +{ + return x.num == y.num && + (x.o3 ? (y.o3 && *x.o3 == *y.o3) : !y.o3); +} + +typedef std::vector comp_vec; +#endif + +// +// +#pragma db object +struct aggr +{ + aggr (): o1 (0) {} + aggr (const std::string& s): o1 (0), str (s) {} + + ~aggr () + { + delete o1; + + for (obj1_vec::iterator i (v1.begin ()); i != v1.end (); ++i) + delete *i; + + for (obj1_set::iterator i (s1.begin ()); i != s1.end (); ++i) + delete *i; + + for (obj1_map::iterator i (m1.begin ()); i != m1.end (); ++i) + delete i->second; + } + + #pragma db id auto + unsigned long id; + + obj1_ptr o1; + obj2_ptr o2; +#ifdef HAVE_TR1_MEMORY + obj3_ptr o3; + comp c; + comp_vec cv; +#endif + + obj1_vec v1; + obj1_set s1; + obj1_map m1; + + std::string str; + +private: + aggr (const aggr&); + aggr& operator= (const aggr&); +}; + +inline bool +operator== (const aggr& x, const aggr& y) +{ + return + x.id == y.id && + (x.o1 ? (y.o1 && *x.o1 == *y.o1) : !y.o1) && + (x.o2.get () ? (y.o2.get () && *x.o2 == *y.o2) : !y.o2.get ()) && +#ifdef HAVE_TR1_MEMORY + (x.o3.get () ? (y.o3.get () && *x.o3 == *y.o3) : !y.o3.get ()) && + x.c == y.c && + x.cv == y.cv && +#endif + x.v1 == y.v1 && + x.s1 == y.s1 && + x.m1 == y.m1 && + x.str == y.str; +} + +#endif // TEST_HXX diff --git a/common/relationship/test.std b/common/relationship/test.std new file mode 100644 index 0000000..e69de29 diff --git a/common/relationship/tr1-memory.hxx b/common/relationship/tr1-memory.hxx new file mode 100644 index 0000000..27e9da8 --- /dev/null +++ b/common/relationship/tr1-memory.hxx @@ -0,0 +1,44 @@ +// file : common/relationship/tr1-memory.hxx +// author : Boris Kolpackov +// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef TR1_MEMORY_HXX +#define TR1_MEMORY_HXX + +// Try to include TR1 in a compiler-specific manner. Define +// HAVE_TR1_MEMORY if successfull. If the compiler does not provide +// native TR1 support, fall-back on the Boost TR1 implementation if +// HAVE_BOOST_TR1 is defined. +// + +#include // __GLIBCXX__, _HAS_TR1 + +// GNU C++ or Intel C++ using libstd++. +// +#if defined (__GNUC__) && __GNUC__ >= 4 && defined (__GLIBCXX__) +# include +# define HAVE_TR1_MEMORY 1 +// +// IBM XL C++. +// +#elif defined (__xlC__) && __xlC__ >= 0x0900 +# define __IBMCPP_TR1__ +# include +# define HAVE_TR1_MEMORY 1 +// +// VC++ or Intel C++ using VC++ standard library. +// +#elif defined (_MSC_VER) && \ + (_MSC_VER == 1500 && defined (_HAS_TR1) || _MSC_VER > 1500) +# include +# define HAVE_TR1_MEMORY 1 +// +// Boost fall-back. +// +#elif defined (HAVE_BOOST_TR1) +# include +# define HAVE_TR1_MEMORY 1 +#endif + +#endif // TR1_MEMORY_HXX -- cgit v1.1