From a8ce5c380c69539fe0c7c62c397634d9d0c9fde2 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 18 Dec 2020 18:48:46 +0300
Subject: Switch to build2

---
 xsd-examples/cxx/tree/custom/comments/driver.cxx | 90 ++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 xsd-examples/cxx/tree/custom/comments/driver.cxx

(limited to 'xsd-examples/cxx/tree/custom/comments/driver.cxx')

diff --git a/xsd-examples/cxx/tree/custom/comments/driver.cxx b/xsd-examples/cxx/tree/custom/comments/driver.cxx
new file mode 100644
index 0000000..5588273
--- /dev/null
+++ b/xsd-examples/cxx/tree/custom/comments/driver.cxx
@@ -0,0 +1,90 @@
+// file      : cxx/tree/custom/commens/driver.cxx
+// copyright : not copyrighted - public domain
+
+#include <memory>   // std::unique_ptr
+#include <fstream>
+#include <iostream>
+
+#include <xercesc/dom/DOMDocument.hpp>
+#include <xercesc/util/PlatformUtils.hpp>
+
+#include "people.hxx"
+#include "dom-parse.hxx"
+
+using namespace std;
+
+int
+main (int argc, char* argv[])
+{
+  if (argc != 2)
+  {
+    cerr << "usage: " << argv[0] << " people.xml" << endl;
+    return 1;
+  }
+
+  int r (0);
+
+  // We need to initialize the Xerces-C++ runtime because we
+  // are doing the XML-to-DOM parsing ourselves (see below).
+  //
+  xercesc::XMLPlatformUtils::Initialize ();
+
+  try
+  {
+    using namespace people;
+    namespace xml = xsd::cxx::xml;
+
+    ifstream ifs;
+    ifs.exceptions (ifstream::badbit | ifstream::failbit);
+    ifs.open (argv[1]);
+
+    // For performance reasons the internal XML to DOM parsing code
+    // discards comments in the resulting DOM document. To overcome
+    // this we are going to use our own parse() function from
+    // dom-parse.hxx that preserves comments in the resulting DOM
+    // documents.
+    //
+    xml_schema::dom::unique_ptr<xercesc::DOMDocument> doc (
+      parse (ifs, argv[1], true));
+
+    // Parse the DOM document to the object model.
+    //
+    unique_ptr<catalog> c (catalog_ (*doc));
+
+    // Change the object model.
+    //
+    catalog::person_sequence& ps (c->person ());
+
+    for (catalog::person_iterator i (ps.begin ()); i != ps.end (); ++i)
+    {
+      i->age (i->age () + 1);
+    }
+
+    person john ("John Doe", 30);
+    john.comment ("Record for John Doe");
+
+    ps.push_back (john);
+
+    // Serialize.
+    //
+    xml_schema::namespace_infomap map;
+
+    map["ppl"].name = "http://www.codesynthesis.com/people";
+    map["ppl"].schema = "people.xsd";
+
+    catalog_ (std::cout, *c, map);
+  }
+  catch (const xml_schema::exception& e)
+  {
+    cerr << e << endl;
+    r = 1;
+  }
+  catch (const std::ios_base::failure&)
+  {
+    cerr << argv[1] << ": unable to open or read failure" << endl;
+    r = 1;
+  }
+
+  xercesc::XMLPlatformUtils::Terminate ();
+  return r;
+}
-- 
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