1//
2// Attr.cpp
3//
4// Library: XML
5// Package: DOM
6// Module: DOM
7//
8// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
9// and Contributors.
10//
11// SPDX-License-Identifier: BSL-1.0
12//
13
14
15#include "Poco/DOM/Attr.h"
16#include "Poco/DOM/Document.h"
17#include "Poco/XML/NamePool.h"
18
19
20namespace Poco {
21namespace XML {
22
23
24Attr::Attr(Document* pOwnerDocument, Element* pOwnerElement, const XMLString& namespaceURI, const XMLString& localName, const XMLString& qname, const XMLString& value, bool specified):
25 AbstractNode(pOwnerDocument),
26 _name(pOwnerDocument->namePool().insert(qname, namespaceURI, localName)),
27 _value(value),
28 _specified(specified)
29{
30}
31
32
33Attr::Attr(Document* pOwnerDocument, const Attr& attr):
34 AbstractNode(pOwnerDocument, attr),
35 _name(pOwnerDocument->namePool().insert(attr._name)),
36 _value(attr._value),
37 _specified(attr._specified)
38{
39}
40
41
42Attr::~Attr()
43{
44}
45
46
47void Attr::setValue(const XMLString& value)
48{
49 XMLString oldValue = _value;
50 _value = value;
51 _specified = true;
52 if (_pParent && !_pOwner->eventsSuspended())
53 _pParent->dispatchAttrModified(this, MutationEvent::MODIFICATION, oldValue, value);
54}
55
56
57Node* Attr::parentNode() const
58{
59 return 0;
60}
61
62
63Node* Attr::previousSibling() const
64{
65 if (_pParent)
66 {
67 Attr* pSibling = static_cast<Element*>(_pParent)->_pFirstAttr;
68 while (pSibling)
69 {
70 if (pSibling->_pNext == const_cast<Attr*>(this)) return pSibling;
71 pSibling = static_cast<Attr*>(pSibling->_pNext);
72 }
73 return pSibling;
74 }
75 return 0;
76}
77
78
79const XMLString& Attr::nodeName() const
80{
81 return _name.qname();
82}
83
84
85const XMLString& Attr::getNodeValue() const
86{
87 return _value;
88}
89
90
91void Attr::setNodeValue(const XMLString& value)
92{
93 setValue(value);
94}
95
96
97unsigned short Attr::nodeType() const
98{
99 return ATTRIBUTE_NODE;
100}
101
102
103const XMLString& Attr::namespaceURI() const
104{
105 return _name.namespaceURI();
106}
107
108
109XMLString Attr::prefix() const
110{
111 return _name.prefix();
112}
113
114
115const XMLString& Attr::localName() const
116{
117 return _name.localName();
118}
119
120
121XMLString Attr::innerText() const
122{
123 return nodeValue();
124}
125
126
127Node* Attr::copyNode(bool deep, Document* pOwnerDocument) const
128{
129 return new Attr(pOwnerDocument, *this);
130}
131
132
133} } // namespace Poco::XML
134