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.
18 * @file shibsp/util/PropertySet.h
20 * Interface to a generic set of typed properties or a DOM container of additional data.
23 #ifndef __shibsp_propset_h__
24 #define __shibsp_propset_h__
26 #include <shibsp/util/SPConstants.h>
28 #include <xercesc/dom/DOM.hpp>
33 * Interface to a generic set of typed properties or a DOM container of additional data.
35 class SHIBSP_API PropertySet
37 MAKE_NONCOPYABLE(PropertySet);
41 virtual ~PropertySet() {}
44 * Returns parent of this PropertySet, if any.
46 * @return the parent object, or NULL
48 virtual const PropertySet* getParent() const=0;
51 * Establishes a "parent" PropertySet to supply inherited settings.
53 * @param parent the parent PropertySet to use
55 virtual void setParent(const PropertySet* parent)=0;
58 * Returns a boolean-valued property.
60 * @param name property name
61 * @param ns property namespace, or NULL
62 * @return a pair consisting of a NULL indicator and the property value iff the indicator is true
64 virtual std::pair<bool,bool> getBool(const char* name, const char* ns=NULL) const=0;
67 * Returns a string-valued property.
69 * @param name property name
70 * @param ns property namespace, or NULL
71 * @return a pair consisting of a NULL indicator and the property value iff the indicator is true
73 virtual std::pair<bool,const char*> getString(const char* name, const char* ns=NULL) const=0;
76 * Returns a Unicode string-valued property.
78 * @param name property name
79 * @param ns property namespace, or NULL
80 * @return a pair consisting of a NULL indicator and the property value iff the indicator is true
82 virtual std::pair<bool,const XMLCh*> getXMLString(const char* name, const char* ns=NULL) const=0;
85 * Returns an unsigned integer-valued property.
87 * @param name property name
88 * @param ns property namespace, or NULL
89 * @return a pair consisting of a NULL indicator and the property value iff the indicator is true
91 virtual std::pair<bool,unsigned int> getUnsignedInt(const char* name, const char* ns=NULL) const=0;
94 * Returns an integer-valued property.
96 * @param name property name
97 * @param ns property namespace, or NULL
98 * @return a pair consisting of a NULL indicator and the property value iff the indicator is true
100 virtual std::pair<bool,int> getInt(const char* name, const char* ns=NULL) const=0;
103 * Returns a map of all known properties in string form.
105 * @param properties map to populate
107 virtual void getAll(std::map<std::string,const char*>& properties) const=0;
110 * Returns a nested property set.
112 * @param name nested property set name
113 * @param ns nested property set namespace, or NULL
114 * @return the nested property set, or NULL
116 virtual const PropertySet* getPropertySet(const char* name, const char* ns=shibspconstants::ASCII_SHIB2SPCONFIG_NS) const=0;
119 * Returns a DOM element representing the property container, if any.
121 * @return a DOM element, or NULL
123 virtual const xercesc::DOMElement* getElement() const=0;
127 #endif /* __shibsp_propset_h__ */