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
56 // Process each attribute as a property.
57 DOMNamedNodeMap* attrs=m_root->getAttributes();
58 for (XMLSize_t i=0; i<attrs->getLength(); i++) {
59 DOMNode* a=attrs->item(i);
60 if (!XMLString::compareString(a->getNamespaceURI(),xmlconstants::XMLNS_NS))
62 char* val=XMLString::transcode(a->getNodeValue());
64 auto_ptr_char ns(a->getNamespaceURI());
65 auto_ptr_char name(a->getLocalName());
66 const char* realname=name.get();
67 map<string,string>::const_iterator remap;
69 remap=remapper->find(realname);
70 if (remap!=remapper->end()) {
71 log.warn("remapping property (%s) to (%s)",realname,remap->second.c_str());
72 realname=remap->second.c_str();
76 if (remapper && (remap=remapper->find(ns.get()))!=remapper->end())
77 m_map[string("{") + remap->second.c_str() + '}' + realname]=pair<char*,const XMLCh*>(val,a->getNodeValue());
79 m_map[string("{") + ns.get() + '}' + realname]=pair<char*,const XMLCh*>(val,a->getNodeValue());
80 log.debug("added property {%s}%s (%s)",ns.get(),realname,val);
83 m_map[realname]=pair<char*,const XMLCh*>(val,a->getNodeValue());
84 log.debug("added property %s (%s)",realname,val);
89 // Process non-excluded elements as nested sets.
90 DOMTreeWalker* walker=
91 static_cast<DOMDocumentTraversal*>(
92 m_root->getOwnerDocument())->createTreeWalker(const_cast<DOMElement*>(m_root),DOMNodeFilter::SHOW_ELEMENT,filter,false
94 e=static_cast<DOMElement*>(walker->firstChild());
96 auto_ptr_char ns(e->getNamespaceURI());
97 auto_ptr_char name(e->getLocalName());
98 const char* realname=name.get();
99 map<string,string>::const_iterator remap;
101 remap=remapper->find(realname);
102 if (remap!=remapper->end()) {
103 log.warn("remapping property set (%s) to (%s)",realname,remap->second.c_str());
104 realname=remap->second.c_str();
109 if (remapper && (remap=remapper->find(ns.get()))!=remapper->end())
110 key=string("{") + remap->second.c_str() + '}' + realname;
112 key=string("{") + ns.get() + '}' + realname;
116 if (m_nested.find(key)!=m_nested.end())
117 log.warn("load() skipping duplicate property set: %s",key.c_str());
119 DOMPropertySet* set=new DOMPropertySet();
120 set->load(e,log,filter,remapper);
122 log.debug("added nested property set: %s",key.c_str());
124 e=static_cast<DOMElement*>(walker->nextSibling());
129 pair<bool,bool> DOMPropertySet::getBool(const char* name, const char* ns) const
131 map<string,pair<char*,const XMLCh*> >::const_iterator i;
134 i=m_map.find(string("{") + ns + '}' + name);
139 return make_pair(true,(!strcmp(i->second.first,"true") || !strcmp(i->second.first,"1")));
141 return m_parent->getBool(name,ns);
142 return make_pair(false,false);
145 pair<bool,const char*> DOMPropertySet::getString(const char* name, const char* ns) const
147 pair<bool,const char*> ret(false,NULL);
148 map<string,pair<char*,const XMLCh*> >::const_iterator i;
151 i=m_map.find(string("{") + ns + '}' + name);
156 return pair<bool,const char*>(true,i->second.first);
158 return m_parent->getString(name,ns);
159 return pair<bool,const char*>(false,NULL);
162 pair<bool,const XMLCh*> DOMPropertySet::getXMLString(const char* name, const char* ns) const
164 map<string,pair<char*,const XMLCh*> >::const_iterator i;
167 i=m_map.find(string("{") + ns + '}' + name);
172 return make_pair(true,i->second.second);
174 return m_parent->getXMLString(name,ns);
175 return pair<bool,const XMLCh*>(false,NULL);
178 pair<bool,unsigned int> DOMPropertySet::getUnsignedInt(const char* name, const char* ns) const
180 map<string,pair<char*,const XMLCh*> >::const_iterator i;
183 i=m_map.find(string("{") + ns + '}' + name);
188 return pair<bool,unsigned int>(true,strtol(i->second.first,NULL,10));
190 return m_parent->getUnsignedInt(name,ns);
191 return pair<bool,unsigned int>(false,0);
194 pair<bool,int> DOMPropertySet::getInt(const char* name, const char* ns) const
196 map<string,pair<char*,const XMLCh*> >::const_iterator i;
199 i=m_map.find(string("{") + ns + '}' + name);
204 return pair<bool,int>(true,atoi(i->second.first));
206 return m_parent->getInt(name,ns);
207 return pair<bool,int>(false,0);
210 void DOMPropertySet::getAll(std::map<std::string,const char*>& properties) const
213 m_parent->getAll(properties);
214 for (map< string,pair<char*,const XMLCh*> >::const_iterator i = m_map.begin(); i != m_map.end(); ++i)
215 properties[i->first] = i->second.first;
218 const PropertySet* DOMPropertySet::getPropertySet(const char* name, const char* ns) const
220 map<string,DOMPropertySet*>::const_iterator i;
223 i=m_nested.find(string("{") + ns + '}' + name);
225 i=m_nested.find(name);
227 return (i!=m_nested.end()) ? i->second : (m_parent ? m_parent->getPropertySet(name,ns) : NULL);