2 * Copyright 2001-2006 Internet2
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
20 * Advanced anyType implementation suitable for deep processing of unknown content.
24 #include "AbstractAttributeExtensibleXMLObject.h"
25 #include "AbstractElementProxy.h"
26 #include "exceptions.h"
27 #include "impl/AnyElement.h"
28 #include "io/AbstractXMLObjectMarshaller.h"
29 #include "io/AbstractXMLObjectUnmarshaller.h"
31 #include "util/XMLHelper.h"
33 #include <log4cpp/Category.hh>
34 #include <xercesc/util/XMLUniDefs.hpp>
36 using namespace xmltooling;
37 using namespace log4cpp;
40 #if defined (_MSC_VER)
41 #pragma warning( push )
42 #pragma warning( disable : 4250 4251 )
45 namespace xmltooling {
48 * Implements a smart wrapper around unknown DOM content.
50 class XMLTOOL_DLLLOCAL AnyElementImpl : public AbstractElementProxy, public AbstractAttributeExtensibleXMLObject,
51 public AbstractXMLObjectMarshaller, public AbstractXMLObjectUnmarshaller
54 AnyElementImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix)
55 : AbstractXMLObject(nsURI, localName, prefix) {}
56 virtual ~AnyElementImpl() {}
58 AnyElementImpl* clone() const {
59 auto_ptr<XMLObject> domClone(AbstractDOMCachingXMLObject::clone());
60 AnyElementImpl* ret=dynamic_cast<AnyElementImpl*>(domClone.get());
66 ret=new AnyElementImpl(
67 getElementQName().getNamespaceURI(),getElementQName().getLocalPart(),getElementQName().getPrefix()
69 ret->m_namespaces=m_namespaces;
70 for (map<QName,XMLCh*>::const_iterator i=m_attributeMap.begin(); i!=m_attributeMap.end(); i++) {
71 ret->m_attributeMap[i->first]=XMLString::replicate(i->second);
73 ret->setTextContent(getTextContent());
74 xmltooling::clone(m_children, ret->m_children);
78 void marshallAttributes(DOMElement* domElement) const {
79 for (map<QName,XMLCh*>::const_iterator i=m_attributeMap.begin(); i!=m_attributeMap.end(); i++) {
80 DOMAttr* attr=domElement->getOwnerDocument()->createAttributeNS(i->first.getNamespaceURI(),i->first.getLocalPart());
81 if (i->first.hasPrefix())
82 attr->setPrefix(i->first.getPrefix());
83 attr->setNodeValue(i->second);
84 domElement->setAttributeNode(attr);
88 void marshallElementContent(DOMElement* domElement) const {
89 if(getTextContent()) {
90 domElement->appendChild(domElement->getOwnerDocument()->createTextNode(getTextContent()));
94 void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
95 getXMLObjects().push_back(childXMLObject);
98 void processAttribute(const DOMAttr* attribute) {
99 QName q(attribute->getNamespaceURI(),attribute->getLocalName(),attribute->getPrefix());
100 setAttribute(q,attribute->getNodeValue());
103 void processElementContent(const XMLCh* elementContent) {
104 setTextContent(elementContent);
110 #if defined (_MSC_VER)
111 #pragma warning( pop )
115 XMLObject* AnyElementBuilder::buildObject(
116 const XMLCh* namespaceURI, const XMLCh* elementLocalName, const XMLCh* namespacePrefix
118 return new AnyElementImpl(namespaceURI,elementLocalName,namespacePrefix);