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 AbstractDOMCachingXMLObject,
51 public AbstractElementProxy, public AbstractAttributeExtensibleXMLObject,
52 public AbstractXMLObjectMarshaller, public AbstractXMLObjectUnmarshaller
55 virtual ~AnyElementImpl() {}
57 AnyElementImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix)
58 : AbstractXMLObject(nsURI, localName, prefix) {}
60 AnyElementImpl* clone() const {
61 auto_ptr<XMLObject> domClone(AbstractDOMCachingXMLObject::clone());
62 AnyElementImpl* ret=dynamic_cast<AnyElementImpl*>(domClone.get());
68 return new AnyElementImpl(*this);
72 AnyElementImpl(const AnyElementImpl& src) : AbstractXMLObject(src), AbstractDOMCachingXMLObject(src),
73 AbstractElementProxy(src), AbstractAttributeExtensibleXMLObject(src) {
74 for (list<XMLObject*>::const_iterator i=src.m_children.begin(); i!=src.m_children.end(); i++) {
75 getXMLObjects().push_back((*i) ? (*i)->clone() : NULL);
79 void marshallAttributes(DOMElement* domElement) const {
80 for (map<QName,XMLCh*>::const_iterator i=m_attributeMap.begin(); i!=m_attributeMap.end(); i++) {
81 DOMAttr* attr=domElement->getOwnerDocument()->createAttributeNS(i->first.getNamespaceURI(),i->first.getLocalPart());
82 if (i->first.hasPrefix())
83 attr->setPrefix(i->first.getPrefix());
84 attr->setNodeValue(i->second);
85 domElement->setAttributeNode(attr);
89 void marshallElementContent(DOMElement* domElement) const {
90 if(getTextContent()) {
91 domElement->appendChild(domElement->getOwnerDocument()->createTextNode(getTextContent()));
95 void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
96 getXMLObjects().push_back(childXMLObject);
99 void processAttribute(const DOMAttr* attribute) {
100 QName q(attribute->getNamespaceURI(),attribute->getLocalName(),attribute->getPrefix());
101 setAttribute(q,attribute->getNodeValue());
104 void processElementContent(const XMLCh* elementContent) {
105 setTextContent(elementContent);
111 #if defined (_MSC_VER)
112 #pragma warning( pop )
116 XMLObject* AnyElementBuilder::buildObject(
117 const XMLCh* namespaceURI, const XMLCh* elementLocalName, const XMLCh* namespacePrefix
119 return new AnyElementImpl(namespaceURI,elementLocalName,namespacePrefix);