2 * Copyright 2001-2009 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.
18 * XMLObjectBuilder.cpp
20 * Factory interface for XMLObjects
25 #include "ConcreteXMLObjectBuilder.h"
27 #include "util/XMLHelper.h"
29 using namespace xmltooling::logging;
30 using namespace xmltooling;
33 using xercesc::DOMDocument;
34 using xercesc::DOMElement;
36 map<QName,XMLObjectBuilder*> XMLObjectBuilder::m_map;
37 XMLObjectBuilder* XMLObjectBuilder::m_default=NULL;
39 XMLObjectBuilder::XMLObjectBuilder()
43 XMLObjectBuilder::~XMLObjectBuilder()
47 XMLObject* XMLObjectBuilder::buildFromQName(const QName& q) const
49 return buildObject(q.getNamespaceURI(),q.getLocalPart(),q.getPrefix());
52 XMLObject* XMLObjectBuilder::buildFromElement(DOMElement* element, bool bindDocument) const
54 auto_ptr<XMLObject> ret(
55 buildObject(element->getNamespaceURI(),element->getLocalName(),element->getPrefix(),XMLHelper::getXSIType(element))
57 ret->unmarshall(element,bindDocument);
61 XMLObject* XMLObjectBuilder::buildFromDocument(DOMDocument* doc, bool bindDocument) const
63 return buildFromElement(doc->getDocumentElement(),bindDocument);
66 XMLObject* XMLObjectBuilder::buildOneFromElement(xercesc::DOMElement* element, bool bindDocument)
68 const XMLObjectBuilder* b=getBuilder(element);
69 return b ? b->buildFromElement(element,bindDocument) : NULL;
72 const XMLObjectBuilder* XMLObjectBuilder::getBuilder(const QName& key)
74 map<QName,XMLObjectBuilder*>::const_iterator i=m_map.find(key);
75 return (i==m_map.end()) ? NULL : i->second;
78 const XMLObjectBuilder* XMLObjectBuilder::getBuilder(const DOMElement* domElement)
81 xmltooling::NDC ndc("getBuilder");
83 Category& log=Category::getInstance(XMLTOOLING_LOGCAT".XMLObject.Builder");
85 auto_ptr<QName> schemaType(XMLHelper::getXSIType(domElement));
86 const XMLObjectBuilder* xmlObjectBuilder = schemaType.get() ? getBuilder(*(schemaType.get())) : NULL;
87 if (xmlObjectBuilder) {
88 if (log.isDebugEnabled()) {
89 log.debug("located XMLObjectBuilder for schema type: %s", schemaType->toString().c_str());
91 return xmlObjectBuilder;
94 auto_ptr<QName> elementName(XMLHelper::getNodeQName(domElement));
95 xmlObjectBuilder = getBuilder(*(elementName.get()));
96 if (xmlObjectBuilder) {
97 if (log.isDebugEnabled()) {
98 log.debug("located XMLObjectBuilder for element name: %s", elementName->toString().c_str());
100 return xmlObjectBuilder;
103 if (log.isDebugEnabled()) {
104 log.debug("no XMLObjectBuilder registered for element (%s), returning default", elementName->toString().c_str());
109 const XMLObjectBuilder* XMLObjectBuilder::getDefaultBuilder()
114 const map<QName,XMLObjectBuilder*>& XMLObjectBuilder::getBuilders()
119 void XMLObjectBuilder::registerBuilder(const QName& builderKey, XMLObjectBuilder* builder)
121 deregisterBuilder(builderKey);
122 m_map[builderKey]=builder;
125 void XMLObjectBuilder::registerDefaultBuilder(XMLObjectBuilder* builder)
127 deregisterDefaultBuilder();
131 void XMLObjectBuilder::deregisterBuilder(const QName& builderKey)
133 delete getBuilder(builderKey);
134 m_map.erase(builderKey);
137 void XMLObjectBuilder::deregisterDefaultBuilder()
143 void XMLObjectBuilder::destroyBuilders()
145 for_each(m_map.begin(),m_map.end(),cleanup_pair<QName,XMLObjectBuilder>());
147 deregisterDefaultBuilder();
150 ConcreteXMLObjectBuilder::ConcreteXMLObjectBuilder()
154 ConcreteXMLObjectBuilder::~ConcreteXMLObjectBuilder()