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-rw-r--r--xsd/examples/cxx/parser/polymorphism/README30
-rw-r--r--xsd/examples/cxx/parser/polymorphism/driver.cxx71
-rw-r--r--xsd/examples/cxx/parser/polymorphism/makefile107
-rw-r--r--xsd/examples/cxx/parser/polymorphism/supermen-pimpl.cxx86
-rw-r--r--xsd/examples/cxx/parser/polymorphism/supermen-pimpl.hxx69
-rw-r--r--xsd/examples/cxx/parser/polymorphism/supermen.xml26
-rw-r--r--xsd/examples/cxx/parser/polymorphism/supermen.xsd49
7 files changed, 438 insertions, 0 deletions
diff --git a/xsd/examples/cxx/parser/polymorphism/README b/xsd/examples/cxx/parser/polymorphism/README
new file mode 100644
index 0000000..60a97e9
--- /dev/null
+++ b/xsd/examples/cxx/parser/polymorphism/README
@@ -0,0 +1,30 @@
+This example shows how to handle XML Schema polymorphism features such
+as xsi:type attributes and substitution groups in the C++/Parser mapping.
+The case when xsi:type is used on root elements is covered in the
+polyroot examples.
+
+The example consists of the following files:
+
+supermen.xsd
+ XML Schema which describes the "supermen" instance documents.
+
+supermen.xml
+ Sample XML instance document.
+
+supermen-pskel.hxx
+supermen-pskel.cxx
+ Parser skeletons generated by the XSD compiler from supermen.xsd.
+ Note the use of the --generate-polymorphic command line option.
+
+supermen-pimpl.hxx
+supermen-pimpl.cxx
+ Parser implementations that print the XML data to STDOUT.
+
+driver.cxx
+ Driver for the example. It first constructs a parser instance from
+ all the individual parsers found in supermen-pimpl.hxx. It then invokes
+ this parser instance to parse the input file.
+
+To run the example on the sample XML instance document simply execute:
+
+$ ./driver supermen.xml
diff --git a/xsd/examples/cxx/parser/polymorphism/driver.cxx b/xsd/examples/cxx/parser/polymorphism/driver.cxx
new file mode 100644
index 0000000..842a88b
--- /dev/null
+++ b/xsd/examples/cxx/parser/polymorphism/driver.cxx
@@ -0,0 +1,71 @@
+// file : examples/cxx/parser/polymorphism/driver.cxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#include <iostream>
+
+#include "supermen-pimpl.hxx"
+
+using std::cerr;
+using std::endl;
+
+int
+main (int argc, char* argv[])
+{
+ if (argc != 2)
+ {
+ cerr << "usage: " << argv[0] << " supermen.xml" << endl;
+ return 1;
+ }
+
+ try
+ {
+ // Construct the parser.
+ //
+ xml_schema::string_pimpl string_p;
+ xml_schema::boolean_pimpl boolean_p;
+ xml_schema::unsigned_int_pimpl unsigned_int_p;
+
+ person_pimpl person_p;
+ superman_pimpl superman_p;
+ batman_pimpl batman_p;
+
+ xml_schema::parser_map_impl person_map;
+
+ supermen_pimpl supermen_p;
+
+
+ person_p.parsers (string_p);
+ superman_p.parsers (string_p, boolean_p);
+ batman_p.parsers (string_p, boolean_p, unsigned_int_p);
+
+ // Here we are specifying a parser map which containes several parsers
+ // that can be used to parse the person element.
+ //
+ person_map.insert (person_p);
+ person_map.insert (superman_p);
+ person_map.insert (batman_p);
+
+ supermen_p.person_parser (person_map);
+
+ // Parse the XML document. The last argument to the document's
+ // constructor indicates that we are parsing polymorphic XML
+ // documents.
+ //
+ xml_schema::document doc_p (supermen_p, "supermen", true);
+
+ supermen_p.pre ();
+ doc_p.parse (argv[1]);
+ supermen_p.post_supermen ();
+ }
+ catch (const xml_schema::exception& e)
+ {
+ cerr << e << endl;
+ return 1;
+ }
+ catch (const std::ios_base::failure&)
+ {
+ cerr << argv[1] << ": unable to open or read failure" << endl;
+ return 1;
+ }
+}
diff --git a/xsd/examples/cxx/parser/polymorphism/makefile b/xsd/examples/cxx/parser/polymorphism/makefile
new file mode 100644
index 0000000..0eec54e
--- /dev/null
+++ b/xsd/examples/cxx/parser/polymorphism/makefile
@@ -0,0 +1,107 @@
+# file : examples/cxx/parser/polymorphism/makefile
+# author : Boris Kolpackov <boris@codesynthesis.com>
+# copyright : Copyright (c) 2005-2010 Code Synthesis Tools CC
+# license : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../../../../build/bootstrap.make
+
+xsd := supermen.xsd
+cxx := driver.cxx supermen-pimpl.cxx
+
+obj := $(addprefix $(out_base)/,$(cxx:.cxx=.o) $(xsd:.xsd=-pskel.o))
+dep := $(obj:.o=.o.d)
+
+driver := $(out_base)/driver
+install := $(out_base)/.install
+dist := $(out_base)/.dist
+dist-win := $(out_base)/.dist-win
+clean := $(out_base)/.clean
+
+
+# Import.
+#
+$(call import,\
+ $(scf_root)/import/libxerces-c/stub.make,\
+ l: xerces_c.l,cpp-options: xerces_c.l.cpp-options)
+
+
+# Build.
+#
+$(driver): $(obj) $(xerces_c.l)
+
+$(obj) $(dep): cpp_options := -I$(src_root)/libxsd
+$(obj) $(dep): $(xerces_c.l.cpp-options)
+
+genf := $(xsd:.xsd=-pskel.hxx) $(xsd:.xsd=-pskel.ixx) $(xsd:.xsd=-pskel.cxx)
+gen := $(addprefix $(out_base)/,$(genf))
+
+$(gen): xsd := $(out_root)/xsd/xsd
+$(gen): xsd_options := --generate-polymorphic
+$(gen): $(out_root)/xsd/xsd
+
+$(call include-dep,$(dep))
+
+# Convenience alias for default target.
+#
+$(out_base)/: $(driver)
+
+
+# Install & Dist.
+#
+dist-common := $(out_base)/.dist-common
+
+$(install) $(dist) $(dist-win) $(dist-common): path := $(subst $(src_root)/,,$(src_base))
+
+$(install):
+ $(call install-data,$(src_base)/README,$(install_doc_dir)/xsd/$(path)/README)
+ $(call install-data,$(src_base)/driver.cxx,$(install_doc_dir)/xsd/$(path)/driver.cxx)
+ $(call install-data,$(src_base)/supermen.xsd,$(install_doc_dir)/xsd/$(path)/supermen.xsd)
+ $(call install-data,$(src_base)/supermen.xml,$(install_doc_dir)/xsd/$(path)/supermen.xml)
+ $(call install-data,$(src_base)/supermen-pimpl.hxx,$(install_doc_dir)/xsd/$(path)/supermen-pimpl.hxx)
+ $(call install-data,$(src_base)/supermen-pimpl.cxx,$(install_doc_dir)/xsd/$(path)/supermen-pimpl.cxx)
+
+$(dist-common):
+ $(call install-data,$(src_base)/driver.cxx,$(dist_prefix)/$(path)/driver.cxx)
+ $(call install-data,$(src_base)/supermen.xsd,$(dist_prefix)/$(path)/supermen.xsd)
+ $(call install-data,$(src_base)/supermen.xml,$(dist_prefix)/$(path)/supermen.xml)
+ $(call install-data,$(src_base)/supermen-pimpl.hxx,$(dist_prefix)/$(path)/supermen-pimpl.hxx)
+ $(call install-data,$(src_base)/supermen-pimpl.cxx,$(dist_prefix)/$(path)/supermen-pimpl.cxx)
+
+$(dist): $(dist-common)
+ $(call install-data,$(src_base)/README,$(dist_prefix)/$(path)/README)
+
+$(dist-win): $(dist-common)
+ $(call install-data,$(src_base)/README,$(dist_prefix)/$(path)/README.txt)
+ $(call message,,unix2dos $(dist_prefix)/$(path)/README.txt)
+
+# Clean.
+#
+$(clean): $(driver).o.clean \
+ $(addsuffix .cxx.clean,$(obj)) \
+ $(addsuffix .cxx.clean,$(dep)) \
+ $(addprefix $(out_base)/,$(xsd:.xsd=-pskel.cxx.xsd.clean))
+
+# Generated .gitignore.
+#
+ifeq ($(out_base),$(src_base))
+$(gen): | $(out_base)/.gitignore
+$(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,$(bld_root)/cxx/o-e.make)
+$(call include,$(bld_root)/cxx/cxx-o.make)
+$(call include,$(bld_root)/cxx/cxx-d.make)
+$(call include,$(bld_root)/install.make)
+$(call include,$(scf_root)/xsd/parser/xsd-cxx.make)
+
+
+# Dependencies.
+#
+$(call import,$(src_root)/xsd/makefile)
diff --git a/xsd/examples/cxx/parser/polymorphism/supermen-pimpl.cxx b/xsd/examples/cxx/parser/polymorphism/supermen-pimpl.cxx
new file mode 100644
index 0000000..8a30cbd
--- /dev/null
+++ b/xsd/examples/cxx/parser/polymorphism/supermen-pimpl.cxx
@@ -0,0 +1,86 @@
+// file : examples/cxx/parser/polymorphism/supermen-pimpl.cxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+//
+
+#include <iostream>
+
+#include "supermen-pimpl.hxx"
+
+using std::cout;
+using std::endl;
+
+// person_pimpl
+//
+void person_pimpl::
+pre ()
+{
+ cout << "starting to parse person" << endl;
+}
+
+void person_pimpl::
+name (const std::string& v)
+{
+ cout << "name: " << v << endl;
+}
+
+void person_pimpl::
+post_person ()
+{
+ cout << "finished parsing person" << endl
+ << endl;
+}
+
+// superman_pimpl
+//
+void superman_pimpl::
+pre ()
+{
+ cout << "starting to parse superman" << endl;
+}
+
+void superman_pimpl::
+can_fly (bool v)
+{
+ cout << "can-fly: " << v << endl;
+}
+
+void superman_pimpl::
+post_person ()
+{
+ post_superman ();
+}
+
+void superman_pimpl::
+post_superman ()
+{
+ cout << "finished parsing superman" << endl
+ << endl;
+}
+
+// batman_pimpl
+//
+void batman_pimpl::
+pre ()
+{
+ cout << "starting to parse batman" << endl;
+}
+
+void batman_pimpl::
+wing_span (unsigned int v)
+{
+ cout << "wing-span: " << v << endl;
+}
+
+void batman_pimpl::
+post_superman ()
+{
+ post_batman ();
+}
+
+void batman_pimpl::
+post_batman ()
+{
+ cout << "finished parsing batman" << endl
+ << endl;
+}
diff --git a/xsd/examples/cxx/parser/polymorphism/supermen-pimpl.hxx b/xsd/examples/cxx/parser/polymorphism/supermen-pimpl.hxx
new file mode 100644
index 0000000..3c0f549
--- /dev/null
+++ b/xsd/examples/cxx/parser/polymorphism/supermen-pimpl.hxx
@@ -0,0 +1,69 @@
+// file : examples/cxx/parser/polymorphism/supermen-pimpl.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#ifndef SUPERMEN_PIMPL_HXX
+#define SUPERMEN_PIMPL_HXX
+
+#include "supermen-pskel.hxx"
+
+class person_pimpl: public virtual person_pskel
+{
+public:
+ virtual void
+ pre ();
+
+ virtual void
+ name (const std::string&);
+
+ virtual void
+ post_person ();
+};
+
+class superman_pimpl: public virtual superman_pskel,
+ public person_pimpl
+{
+public:
+ virtual void
+ pre ();
+
+ virtual void
+ can_fly (bool);
+
+ // By default, post_superman() calls post_person(). In case of
+ // polymorphic parsing we want the opposite: post_person() calls
+ // post_superman().
+ //
+ virtual void
+ post_person ();
+
+ virtual void
+ post_superman ();
+};
+
+class batman_pimpl: public virtual batman_pskel,
+ public superman_pimpl
+{
+public:
+ virtual void
+ pre ();
+
+ virtual void
+ wing_span (unsigned int);
+
+ // By default, post_batman() calls post_superman(). In case of
+ // polymorphic parsing we want the opposite: post_superman()
+ // calls post_batman().
+ //
+ virtual void
+ post_superman ();
+
+ virtual void
+ post_batman ();
+};
+
+class supermen_pimpl: public supermen_pskel
+{
+};
+
+#endif // SUPERMEN_PIMPL_HXX
diff --git a/xsd/examples/cxx/parser/polymorphism/supermen.xml b/xsd/examples/cxx/parser/polymorphism/supermen.xml
new file mode 100644
index 0000000..c2bc7b4
--- /dev/null
+++ b/xsd/examples/cxx/parser/polymorphism/supermen.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+
+<!--
+
+file : examples/cxx/parser/polymorphism/supermen.xml
+author : Boris Kolpackov <boris@codesynthesis.com>
+copyright : not copyrighted - public domain
+
+-->
+
+<supermen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:noNamespaceSchemaLocation="supermen.xsd">
+
+ <person>
+ <name>John Doe</name>
+ </person>
+
+ <superman can-fly="false">
+ <name>James "007" Bond</name>
+ </superman>
+
+ <superman can-fly="true" wing-span="10" xsi:type="batman">
+ <name>Bruce Wayne</name>
+ </superman>
+
+</supermen>
diff --git a/xsd/examples/cxx/parser/polymorphism/supermen.xsd b/xsd/examples/cxx/parser/polymorphism/supermen.xsd
new file mode 100644
index 0000000..83a7aac
--- /dev/null
+++ b/xsd/examples/cxx/parser/polymorphism/supermen.xsd
@@ -0,0 +1,49 @@
+<?xml version="1.0"?>
+
+<!--
+
+file : examples/cxx/parser/polymorphism/supermen.xsd
+author : Boris Kolpackov <boris@codesynthesis.com>
+copyright : not copyrighted - public domain
+
+-->
+
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+ <xsd:complexType name="person">
+ <xsd:sequence>
+ <xsd:element name="name" type="xsd:string"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <!-- substitution group root -->
+ <xsd:element name="person" type="person"/>
+
+
+ <xsd:complexType name="superman">
+ <xsd:complexContent>
+ <xsd:extension base="person">
+ <xsd:attribute name="can-fly" type="xsd:boolean" use="required"/>
+ </xsd:extension>
+ </xsd:complexContent>
+ </xsd:complexType>
+
+ <xsd:element name="superman" type="superman" substitutionGroup="person"/>
+
+ <xsd:complexType name="batman">
+ <xsd:complexContent>
+ <xsd:extension base="superman">
+ <xsd:attribute name="wing-span" type="xsd:unsignedInt" use="required"/>
+ </xsd:extension>
+ </xsd:complexContent>
+ </xsd:complexType>
+
+ <xsd:complexType name="supermen">
+ <xsd:sequence>
+ <xsd:element ref="person" maxOccurs="unbounded"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <xsd:element name="supermen" type="supermen"/>
+
+</xsd:schema>