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-rw-r--r--examples/cxx/tree/custom/calendar/README47
-rw-r--r--examples/cxx/tree/custom/calendar/calendar.xml23
-rw-r--r--examples/cxx/tree/custom/calendar/calendar.xsd32
-rw-r--r--examples/cxx/tree/custom/calendar/driver.cxx40
-rw-r--r--examples/cxx/tree/custom/calendar/makefile90
-rw-r--r--examples/cxx/tree/custom/calendar/xml-schema-custom.cxx57
-rw-r--r--examples/cxx/tree/custom/calendar/xml-schema-custom.hxx34
7 files changed, 323 insertions, 0 deletions
diff --git a/examples/cxx/tree/custom/calendar/README b/examples/cxx/tree/custom/calendar/README
new file mode 100644
index 0000000..f7f6989
--- /dev/null
+++ b/examples/cxx/tree/custom/calendar/README
@@ -0,0 +1,47 @@
+This example shows how to customize the XML Schema built-in types by mapping
+xsd:date built-in type to the date class from the Boost date_time library.
+You will need the Boost date_time library[1] installed in order to build
+and run this example. For more information on the C++/Tree mapping
+customization see the C++/Tree Mapping Customization Guide[2].
+
+[1] http://www.boost.org
+[2] http://wiki.codesynthesis.com/Tree/Customization_guide
+
+The example consists of the following files:
+
+calendar.xsd
+ XML Schema definition for a simple calendar format.
+
+calendar.xml
+ Sample XML instance document.
+
+xml-schema.hxx
+ C++ types for XML Schema built-in types. This header file is generated
+ by XSD using the --generate-xml-schema option. The --custom-type option
+ is also used to customize the xsd:date type.
+
+calendar.hxx
+calendar.ixx
+calendar.cxx
+ C++ types that represent the given vocabulary and a set of parsing
+ functions that convert XML instance documents to a tree-like in-memory
+ object model. These are generated by XSD from calendar.xsd with the
+ --extern-xml-schema option in order to include xml-schema.hxx.
+
+xml-schema-custom.hxx
+ Header file which defines our own xml_schema::date class. It is
+ included at the end of xml-schema.hxx using the --hxx-epilogue
+ option.
+
+xml-schema-custom.cxx
+ Source file which contains the implementation of our xml_schema:date
+ class.
+
+driver.cxx
+ Driver for the example. It first calls one of the parsing functions
+ that constructs the object model from the input file. It then prints
+ the calendar events to STDERR.
+
+To run the example on the sample XML instance document simply execute:
+
+$ ./driver calendar.xml
diff --git a/examples/cxx/tree/custom/calendar/calendar.xml b/examples/cxx/tree/custom/calendar/calendar.xml
new file mode 100644
index 0000000..ae9e570
--- /dev/null
+++ b/examples/cxx/tree/custom/calendar/calendar.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+
+<!--
+
+file : examples/cxx/tree/custom/calendar/calendar.xml
+author : Boris Kolpackov <boris@codesynthesis.com>
+copyright : not copyrighted - public domain
+
+-->
+
+<cal:events xmlns:cal="http://www.codesynthesis.com/calendar"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://www.codesynthesis.com/calendar calendar.xsd">
+
+ <event title="Bike ride" date="2006-09-04">
+ Don't forget to change the tire.
+ </event>
+
+ <event title="Mountain hike" date="2006-09-05">
+ Can be cancelled if it is too cold.
+ </event>
+
+</cal:events>
diff --git a/examples/cxx/tree/custom/calendar/calendar.xsd b/examples/cxx/tree/custom/calendar/calendar.xsd
new file mode 100644
index 0000000..fa612a7
--- /dev/null
+++ b/examples/cxx/tree/custom/calendar/calendar.xsd
@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+
+<!--
+
+file : examples/cxx/tree/custom/calendar/calendar.xsd
+author : Boris Kolpackov <boris@codesynthesis.com>
+copyright : not copyrighted - public domain
+
+-->
+
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns:cal="http://www.codesynthesis.com/calendar"
+ targetNamespace="http://www.codesynthesis.com/calendar">
+
+ <xsd:complexType name="event">
+ <xsd:simpleContent>
+ <xsd:extension base="xsd:string">
+ <xsd:attribute name="title" type="xsd:string" use="required"/>
+ <xsd:attribute name="date" type="xsd:date" use="required"/>
+ </xsd:extension>
+ </xsd:simpleContent>
+ </xsd:complexType>
+
+ <xsd:complexType name="events">
+ <xsd:sequence>
+ <xsd:element name="event" type="cal:event" maxOccurs="unbounded"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <xsd:element name="events" type="cal:events"/>
+
+</xsd:schema>
diff --git a/examples/cxx/tree/custom/calendar/driver.cxx b/examples/cxx/tree/custom/calendar/driver.cxx
new file mode 100644
index 0000000..02f1c27
--- /dev/null
+++ b/examples/cxx/tree/custom/calendar/driver.cxx
@@ -0,0 +1,40 @@
+// file : examples/cxx/tree/custom/calendar/driver.cxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#include <memory> // std::auto_ptr
+#include <iostream>
+
+#include "calendar.hxx"
+
+using std::cerr;
+using std::endl;
+
+int
+main (int argc, char* argv[])
+{
+ if (argc != 2)
+ {
+ cerr << "usage: " << argv[0] << " calendar.xml" << endl;
+ return 1;
+ }
+
+ try
+ {
+ using namespace calendar;
+
+ std::auto_ptr<events> e (events_ (argv[1]));
+
+ for (events::event_const_iterator i (e->event ().begin ());
+ i != e->event ().end (); ++i)
+ {
+ cerr << i->date () << " " << i->title () << endl
+ << *i << endl;
+ }
+ }
+ catch (const xml_schema::exception& e)
+ {
+ cerr << e << endl;
+ return 1;
+ }
+}
diff --git a/examples/cxx/tree/custom/calendar/makefile b/examples/cxx/tree/custom/calendar/makefile
new file mode 100644
index 0000000..36525aa
--- /dev/null
+++ b/examples/cxx/tree/custom/calendar/makefile
@@ -0,0 +1,90 @@
+# file : examples/cxx/tree/custom/calendar/makefile
+# author : Boris Kolpackov <boris@codesynthesis.com>
+# copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+# license : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../../../../../build/bootstrap.make
+
+xsd := calendar.xsd
+cxx := driver.cxx xml-schema-custom.cxx
+
+obj := $(addprefix $(out_base)/,$(cxx:.cxx=.o) $(xsd:.xsd=.o))
+dep := $(obj:.o=.o.d)
+
+driver := $(out_base)/driver
+clean := $(out_base)/.clean
+
+
+# Import.
+#
+$(call import,\
+ $(scf_root)/import/libxerces-c/stub.make,\
+ l: xerces_c.l,cpp-options: xerces_c.l.cpp-options)
+
+$(call import,\
+ $(scf_root)/import/libboost/date-time/stub.make,\
+ l: boost_date_time.l,cpp-options: boost_date_time.l.cpp-options)
+
+# Build.
+#
+$(driver): $(obj) $(xerces_c.l) $(boost_date_time.l)
+
+$(obj) $(dep): cpp_options := -I$(src_root)/libxsd
+$(obj) $(dep): $(xerces_c.l.cpp-options) $(boost_date_time.l.cpp-options)
+
+# Header file for XML Schema namespace.
+#
+$(out_base)/xml-schema.hxx: $(out_root)/xsd/xsd
+ $(call message,xsd $(src_base)/xml-schema.xsd,\
+$(out_root)/xsd/xsd cxx-tree --output-dir $(out_base) --generate-xml-schema \
+--custom-type date \
+--hxx-epilogue '\#include "xml-schema-custom.hxx"' xml-schema.xsd)
+
+#
+#
+$(out_base)/$(xsd:.xsd=.hxx) \
+$(out_base)/$(xsd:.xsd=.ixx) \
+$(out_base)/$(xsd:.xsd=.cxx): xsd := $(out_root)/xsd/xsd
+
+# We have to double-escape '#' because the message function
+# (which is used in command scripts) expands things twice.
+#
+$(out_base)/$(xsd:.xsd=.hxx) \
+$(out_base)/$(xsd:.xsd=.ixx) \
+$(out_base)/$(xsd:.xsd=.cxx): xsd_options := \
+--generate-inline \
+--extern-xml-schema xml-schema.xsd
+
+$(out_base)/$(xsd:.xsd=.hxx) \
+$(out_base)/$(xsd:.xsd=.ixx) \
+$(out_base)/$(xsd:.xsd=.cxx): $(out_root)/xsd/xsd
+
+$(call include-dep,$(dep))
+
+# Convenience alias for default target.
+#
+.PHONY: $(out_base)/
+$(out_base)/: $(driver)
+
+
+# Clean.
+#
+.PHONY: $(clean)
+
+$(clean): $(driver).o.clean \
+ $(addsuffix .cxx.clean,$(obj)) \
+ $(addsuffix .cxx.clean,$(dep)) \
+ $(addprefix $(out_base)/,$(xsd:.xsd=.cxx.xsd.clean))
+ $(call message,rm $$1,rm -f $$1,$(out_base)/xml-schema.hxx)
+
+
+# How to.
+#
+$(call include,$(bld_root)/cxx/o-e.make)
+$(call include,$(bld_root)/cxx/cxx-o.make)
+$(call include,$(bld_root)/cxx/cxx-d.make)
+$(call include,$(scf_root)/xsd/tree/xsd-cxx.make)
+
+# Dependencies.
+#
+$(call import,$(src_root)/xsd/makefile)
diff --git a/examples/cxx/tree/custom/calendar/xml-schema-custom.cxx b/examples/cxx/tree/custom/calendar/xml-schema-custom.cxx
new file mode 100644
index 0000000..440a407
--- /dev/null
+++ b/examples/cxx/tree/custom/calendar/xml-schema-custom.cxx
@@ -0,0 +1,57 @@
+// file : examples/cxx/tree/custom/calendar/xml-schema-custom.cxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+// Include xml-schema.hxx instead of xml-schema-custom.hxx here.
+//
+#include "xml-schema.hxx"
+
+#include <xsd/cxx/xml/string.hxx> // xsd::cxx::xml::transcode
+#include <xsd/cxx/tree/text.hxx> // xsd::cxx::tree::text_content
+
+using namespace boost;
+using namespace boost::gregorian;
+
+namespace xml_schema
+{
+ date::
+ date (const xercesc::DOMElement& e, flags f, container* c)
+ : simple_type (e, f, c),
+ gregorian::date (
+ from_simple_string (
+ xsd::cxx::tree::text_content<char> (e)))
+ {
+ }
+
+ date::
+ date (const xercesc::DOMAttr& a, flags f, container* c)
+ : simple_type (a, f, c),
+ gregorian::date (
+ from_simple_string (
+ xsd::cxx::xml::transcode<char> (a.getValue ())))
+ {
+ }
+
+ date::
+ date (const std::string& s,
+ const xercesc::DOMElement* e,
+ flags f,
+ container* c)
+ : simple_type (s, e, f, c),
+ gregorian::date (from_simple_string (s))
+ {
+ }
+
+ date::
+ date (const date& d, flags f, container* c)
+ : simple_type (d, f, c),
+ gregorian::date (d)
+ {
+ }
+
+ date* date::
+ _clone (flags f, container* c) const
+ {
+ return new date (*this, f, c);
+ }
+}
diff --git a/examples/cxx/tree/custom/calendar/xml-schema-custom.hxx b/examples/cxx/tree/custom/calendar/xml-schema-custom.hxx
new file mode 100644
index 0000000..2bab0b5
--- /dev/null
+++ b/examples/cxx/tree/custom/calendar/xml-schema-custom.hxx
@@ -0,0 +1,34 @@
+// file : examples/cxx/tree/custom/calendar/xml-schema-custom.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+// Do not include this file directly, use xml-schema.hxx instead. This
+// file is included into generated xml-schema.hxx so we do not need to
+// guard against multiple inclusions.
+//
+
+#include <boost/date_time/gregorian/gregorian.hpp> // boost::gregorian::date
+
+namespace xml_schema
+{
+ class date: public simple_type,
+ public boost::gregorian::date
+ {
+ public:
+ // Parsing c-tors: element, attribute, and list item.
+ //
+ date (const xercesc::DOMElement&, flags = 0, container* = 0);
+ date (const xercesc::DOMAttr&, flags = 0, container* = 0);
+ date (const std::string&,
+ const xercesc::DOMElement*,
+ flags = 0,
+ container* = 0);
+
+ // Copy c-tor and _clone.
+ //
+ date (const date&, flags = 0, container* = 0);
+
+ virtual date*
+ _clone (flags = 0, container* = 0) const;
+ };
+}