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Diffstat (limited to 'examples/cxx/tree/caching/driver.cxx')
| -rw-r--r-- | examples/cxx/tree/caching/driver.cxx | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/examples/cxx/tree/caching/driver.cxx b/examples/cxx/tree/caching/driver.cxx deleted file mode 100644 index 2aa9396..0000000 --- a/examples/cxx/tree/caching/driver.cxx +++ /dev/null @@ -1,165 +0,0 @@ -// file : examples/cxx/tree/caching/driver.cxx -// copyright : not copyrighted - public domain - -#include <memory> // std::auto_ptr -#include <fstream> -#include <iostream> - -#include <xercesc/dom/DOM.hpp> -#include <xercesc/util/XMLUniDefs.hpp> // chLatin_* -#include <xercesc/util/PlatformUtils.hpp> -#include <xercesc/validators/common/Grammar.hpp> // xercesc::Grammar -#include <xercesc/framework/Wrapper4InputSource.hpp> - -#include <xsd/cxx/xml/dom/auto-ptr.hxx> -#include <xsd/cxx/xml/dom/bits/error-handler-proxy.hxx> -#include <xsd/cxx/xml/sax/std-input-source.hxx> - -#include <xsd/cxx/tree/error-handler.hxx> - -#include "library.hxx" - -using namespace std; - -int -main (int argc, char* argv[]) -{ - if (argc != 2) - { - cerr << "usage: " << argv[0] << " library.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. - // - xercesc::XMLPlatformUtils::Initialize (); - - try - { - using namespace xercesc; - namespace xml = xsd::cxx::xml; - namespace tree = xsd::cxx::tree; - - const XMLCh ls_id [] = {chLatin_L, chLatin_S, chNull}; - - // Get an implementation of the Load-Store (LS) interface. - // - DOMImplementation* impl ( - DOMImplementationRegistry::getDOMImplementation (ls_id)); - - xml::dom::auto_ptr<DOMLSParser> parser ( - impl->createLSParser (DOMImplementationLS::MODE_SYNCHRONOUS, 0)); - - DOMConfiguration* conf (parser->getDomConfig ()); - - // Discard comment nodes in the document. - // - conf->setParameter (XMLUni::fgDOMComments, false); - - // Enable datatype normalization. - // - conf->setParameter (XMLUni::fgDOMDatatypeNormalization, true); - - // Do not create EntityReference nodes in the DOM tree. No - // EntityReference nodes will be created, only the nodes - // corresponding to their fully expanded substitution text - // will be created. - // - conf->setParameter (XMLUni::fgDOMEntities, false); - - // Perform namespace processing. - // - conf->setParameter (XMLUni::fgDOMNamespaces, true); - - // Do not include ignorable whitespace in the DOM tree. - // - conf->setParameter (XMLUni::fgDOMElementContentWhitespace, false); - - // Enable validation. - // - conf->setParameter (XMLUni::fgDOMValidate, true); - conf->setParameter (XMLUni::fgXercesSchema, true); - conf->setParameter (XMLUni::fgXercesSchemaFullChecking, false); - - // Xerces-C++ 3.1.0 is the first version with working multi import - // support. - // -#if _XERCES_VERSION >= 30100 - conf->setParameter (XMLUni::fgXercesHandleMultipleImports, true); -#endif - - // Set error handler. - // - tree::error_handler<char> eh; - xml::dom::bits::error_handler_proxy<char> ehp (eh); - conf->setParameter (XMLUni::fgDOMErrorHandler, &ehp); - - // Initialize the schema cache. - // - if (!parser->loadGrammar ("library.xsd", Grammar::SchemaGrammarType, true)) - { - // In Xerces-C++ grammar loading failure results in just a warning. - // Make it a fatal error. - // - eh.handle ("library.xsd", 0, 0, - tree::error_handler<char>::severity::fatal, - "unable to load schema"); - } - - eh.throw_if_failed<xml_schema::parsing> (); - - // Use the loaded grammar during parsing. - // - conf->setParameter (XMLUni::fgXercesUseCachedGrammarInParse, true); - - // Disable loading schemas via other means (e.g., schemaLocation). - // - conf->setParameter (XMLUni::fgXercesLoadSchema, false); - - // We will release the DOM document ourselves. - // - conf->setParameter (XMLUni::fgXercesUserAdoptsDOMDocument, true); - - // Parse XML documents. - // - for (unsigned long i (0); i < 10; ++i) - { - ifstream ifs; - ifs.exceptions (ifstream::badbit | ifstream::failbit); - ifs.open (argv[1]); - - // Wrap the standard input stream. - // - xml::sax::std_input_source isrc (ifs, argv[1]); - Wrapper4InputSource wrap (&isrc, false); - - // Parse XML to DOM. - // - xml_schema::dom::auto_ptr<DOMDocument> doc (parser->parse (&wrap)); - - eh.throw_if_failed<xml_schema::parsing> (); - - // Parse DOM to the object model. - // - auto_ptr<library::catalog> c (library::catalog_ (*doc)); - - cerr << "catalog with " << c->book ().size () << " books" << endl; - } - } - 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; -} |