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author | Jörg Frings-Fürst <jff@merkur> | 2014-05-18 16:08:14 +0200 |
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committer | Jörg Frings-Fürst <jff@merkur> | 2014-05-18 16:08:14 +0200 |
commit | a15cf65c44d5c224169c32ef5495b68c758134b7 (patch) | |
tree | 3419f58fc8e1b315ba8171910ee044c5d467c162 /xsd/libxsd/xsd/cxx/tree/text.txx |
Imported Upstream version 3.3.0.2upstream/3.3.0.2
Diffstat (limited to 'xsd/libxsd/xsd/cxx/tree/text.txx')
-rw-r--r-- | xsd/libxsd/xsd/cxx/tree/text.txx | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/xsd/libxsd/xsd/cxx/tree/text.txx b/xsd/libxsd/xsd/cxx/tree/text.txx new file mode 100644 index 0000000..2d83c71 --- /dev/null +++ b/xsd/libxsd/xsd/cxx/tree/text.txx @@ -0,0 +1,77 @@ +// file : xsd/cxx/tree/text.txx +// 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 <xercesc/dom/DOMText.hpp> + +#include <xsd/cxx/xml/string.hxx> + +#include <xsd/cxx/tree/exceptions.hxx> + +namespace xsd +{ + namespace cxx + { + namespace tree + { + template <typename C> + std::basic_string<C> + text_content (const xercesc::DOMElement& e) + { + using xercesc::DOMNode; + using xercesc::DOMText; + + DOMNode* n (e.getFirstChild ()); + + // Fast path. + // + if (n != 0 && + n->getNodeType () == DOMNode::TEXT_NODE && + n->getNextSibling () == 0) + { + DOMText* t (static_cast<DOMText*> (n)); + + // Berkeley DB XML DOM does not implement getLength(). + // +#ifndef DBXML_DOM + return xml::transcode<C> (t->getData (), t->getLength ()); +#else + return xml::transcode<C> (t->getData ()); +#endif + } + + std::basic_string<C> r; + + for (; n != 0; n = n->getNextSibling ()) + { + switch (n->getNodeType ()) + { + case DOMNode::TEXT_NODE: + case DOMNode::CDATA_SECTION_NODE: + { + DOMText* t (static_cast<DOMText*> (n)); + + // Berkeley DB XML DOM does not implement getLength(). + // +#ifndef DBXML_DOM + r += xml::transcode<C> (t->getData (), t->getLength ()); +#else + r += xml::transcode<C> (t->getData ()); +#endif + break; + } + case DOMNode::ELEMENT_NODE: + { + throw expected_text_content<C> (); + } + default: + break; // ignore + } + } + + return r; + } + } + } +} |