blob: 2d83c7135fdff986690c67007a8cca6971fe71c1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
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;
}
}
}
}
|