2 * Copyright 2001-2007 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 * DOM-based property set implementation.
24 #include "util/DOMPropertySet.h"
27 #include <xmltooling/util/NDC.h>
28 #include <xmltooling/util/XMLConstants.h>
30 using namespace shibsp;
31 using namespace xmltooling;
32 using namespace xercesc;
35 DOMPropertySet::~DOMPropertySet()
37 for (map<string,pair<char*,const XMLCh*> >::iterator i=m_map.begin(); i!=m_map.end(); i++)
38 XMLString::release(&(i->second.first));
39 for_each(m_nested.begin(),m_nested.end(),cleanup_pair<string,DOMPropertySet>());
42 void DOMPropertySet::load(
45 DOMNodeFilter* filter,
46 const std::map<std::string,std::string>* remapper
54 // Process each attribute as a property.
55 DOMNamedNodeMap* attrs=m_root->getAttributes();
56 for (XMLSize_t i=0; i<attrs->getLength(); i++) {
57 DOMNode* a=attrs->item(i);
58 if (!XMLString::compareString(a->getNamespaceURI(),xmlconstants::XMLNS_NS))
60 char* val=XMLString::transcode(a->getNodeValue());
62 auto_ptr_char ns(a->getNamespaceURI());
63 auto_ptr_char name(a->getLocalName());
64 const char* realname=name.get();
65 map<string,string>::const_iterator remap;
67 remap=remapper->find(realname);
68 if (remap!=remapper->end()) {
69 log.warn("remapping property (%s) to (%s)",realname,remap->second.c_str());
70 realname=remap->second.c_str();
74 if (remapper && (remap=remapper->find(ns.get()))!=remapper->end())
75 m_map[string("{") + remap->second.c_str() + '}' + realname]=pair<char*,const XMLCh*>(val,a->getNodeValue());
77 m_map[string("{") + ns.get() + '}' + realname]=pair<char*,const XMLCh*>(val,a->getNodeValue());
78 log.debug("added property {%s}%s (%s)",ns.get(),realname,val);
81 m_map[realname]=pair<char*,const XMLCh*>(val,a->getNodeValue());
82 log.debug("added property %s (%s)",realname,val);
87 // Process non-excluded elements as nested sets.
88 DOMTreeWalker* walker=
89 static_cast<DOMDocumentTraversal*>(
90 m_root->getOwnerDocument())->createTreeWalker(const_cast<DOMElement*>(m_root),DOMNodeFilter::SHOW_ELEMENT,filter,false
92 e=static_cast<DOMElement*>(walker->firstChild());
94 auto_ptr_char ns(e->getNamespaceURI());
95 auto_ptr_char name(e->getLocalName());
96 const char* realname=name.get();
97 map<string,string>::const_iterator remap;
99 remap=remapper->find(realname);
100 if (remap!=remapper->end()) {
101 log.warn("remapping property set (%s) to (%s)",realname,remap->second.c_str());
102 realname=remap->second.c_str();
107 if (remapper && (remap=remapper->find(ns.get()))!=remapper->end())
108 key=string("{") + remap->second.c_str() + '}' + realname;
110 key=string("{") + ns.get() + '}' + realname;
114 if (m_nested.find(key)!=m_nested.end())
115 log.warn("load() skipping duplicate property set: %s",key.c_str());
117 DOMPropertySet* set=new DOMPropertySet();
118 set->load(e,log,filter,remapper);
120 log.debug("added nested property set: %s",key.c_str());
122 e=static_cast<DOMElement*>(walker->nextSibling());
127 pair<bool,bool> DOMPropertySet::getBool(const char* name, const char* ns) const
129 map<string,pair<char*,const XMLCh*> >::const_iterator i;
132 i=m_map.find(string("{") + ns + '}' + name);
137 return make_pair(true,(!strcmp(i->second.first,"true") || !strcmp(i->second.first,"1")));
139 return m_parent->getBool(name,ns);
140 return make_pair(false,false);
143 pair<bool,const char*> DOMPropertySet::getString(const char* name, const char* ns) const
145 pair<bool,const char*> ret(false,NULL);
146 map<string,pair<char*,const XMLCh*> >::const_iterator i;
149 i=m_map.find(string("{") + ns + '}' + name);
154 return make_pair(true,i->second.first);
156 return m_parent->getString(name,ns);
157 return pair<bool,const char*>(false,NULL);
160 pair<bool,const XMLCh*> DOMPropertySet::getXMLString(const char* name, const char* ns) const
162 map<string,pair<char*,const XMLCh*> >::const_iterator i;
165 i=m_map.find(string("{") + ns + '}' + name);
170 return make_pair(true,i->second.second);
172 return m_parent->getXMLString(name,ns);
173 return pair<bool,const XMLCh*>(false,NULL);
176 pair<bool,unsigned int> DOMPropertySet::getUnsignedInt(const char* name, const char* ns) const
178 map<string,pair<char*,const XMLCh*> >::const_iterator i;
181 i=m_map.find(string("{") + ns + '}' + name);
186 return pair<bool,unsigned int>(true,strtol(i->second.first,NULL,10));
188 return m_parent->getUnsignedInt(name,ns);
189 return pair<bool,unsigned int>(false,0);
192 pair<bool,int> DOMPropertySet::getInt(const char* name, const char* ns) const
194 map<string,pair<char*,const XMLCh*> >::const_iterator i;
197 i=m_map.find(string("{") + ns + '}' + name);
202 return pair<bool,int>(true,atoi(i->second.first));
204 return m_parent->getInt(name,ns);
205 return pair<bool,int>(false,0);
208 const PropertySet* DOMPropertySet::getPropertySet(const char* name, const char* ns) const
210 map<string,DOMPropertySet*>::const_iterator i;
213 i=m_nested.find(string("{") + ns + '}' + name);
215 i=m_nested.find(name);
217 return (i!=m_nested.end()) ? i->second : (m_parent ? m_parent->getPropertySet(name,ns) : NULL);