1 //******************************************************************
3 // Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
5 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
7 // Licensed under the Apache License, Version 2.0 (the "License");
8 // you may not use this file except in compliance with the License.
9 // You may obtain a copy of the License at
11 // http://www.apache.org/licenses/LICENSE-2.0
13 // Unless required by applicable law or agreed to in writing, software
14 // distributed under the License is distributed on an "AS IS" BASIS,
15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 // See the License for the specific language governing permissions and
17 // limitations under the License.
19 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
21 /// @file OCResourceRequest.h
23 /// @brief This file contains the declaration of classes and its members related to
26 #ifndef __OCRESOURCEREQUEST_H
27 #define __OCRESOURCEREQUEST_H
29 #include <boost/property_tree/ptree.hpp>
30 #include <boost/property_tree/json_parser.hpp>
33 #include "OCRepresentation.h"
38 * @brief OCResourceRequest provides APIs to extract details from a request URI
40 class OCResourceRequest
43 typedef std::shared_ptr<OCResourceRequest> Ptr;
48 virtual ~OCResourceRequest(void)
53 * Retrieves the type of request string for the entity handler function to operate
54 * @return std::string request type. This could be 'GET'/'PUT'/'POST'/'DELETE'
56 std::string getRequestType() const {return m_requestType;}
59 * Retrieves the query parameters from the request
60 * @return std::string query parameters in the request
62 const QueryParamsMap& getQueryParameters() const {return m_queryParameters;}
65 * Retrieves the request handler flag type. This can be either INIT flag or REQUEST flag or OBSERVE flag.
67 * INIT indicates that the vendor's entity handler should go and perform initialization operations
68 * REQUEST indicates that it is a request of certain type (GET/PUT/POST/DELETE) and entity handler needs to perform
69 * corresponding operations
70 * OBSERVE indicates that the request is of type Observe and entity handler needs to perform corresponding operations
71 * @return std::string type of request flag
73 RequestHandlerFlag getRequestHandlerFlag() const {return m_requestHandlerFlag;}
76 * Provides the entire resource attribute representation
77 * @return std::map AttributeMap reference containing the name value pairs representing the resource's attributes
79 const AttributeMap& getAttributeRepresentation() const {return m_attributeMap;}
80 const OCRepresentation& getResourceRepresentation() const {return m_representation;}
83 std::string m_requestType;
84 QueryParamsMap m_queryParameters;
85 RequestHandlerFlag m_requestHandlerFlag;
86 AttributeMap m_attributeMap;
87 OCRepresentation m_representation;
90 // TODO: This is not a public API for app developers.
91 // This function will not be exposed in future
92 void setRequestType(const std::string& requestType)
94 m_requestType = requestType;
97 // TODO: This is not a public API for app developers.
98 // This function will not be exposed in future
99 void setPayload(const std::string& requestPayload)
101 // TODO: The following JSON Parse implementation should be seperated into utitilites
102 // and used wherever required.
103 // e.g. parse(std::string& payload, Attributemap& attributeMap)
105 std::stringstream requestStream;
106 requestStream << requestPayload;
107 boost::property_tree::ptree root;
110 boost::property_tree::read_json(requestStream, root);
112 catch(boost::property_tree::json_parser::json_parser_error &e)
118 // TODO this expects the representation oc:{} and not oc:[{}]
119 // this representation is fine when setting for simple resource.
120 boost::property_tree::ptree payload = root.get_child("oc", boost::property_tree::ptree());
122 for(auto& item: payload)
124 std::string name = item.first.data();
125 std::string value = item.second.data();
127 AttributeValues values;
128 values.push_back(value);
130 m_attributeMap[name] = values;
133 m_representation.setAttributeMap(m_attributeMap);
136 // TODO: This is not a public API for app developers.
137 // This function will not be exposed in future
138 void setQueryParams(QueryParamsMap& queryParams)
140 m_queryParameters = queryParams;
143 // TODO: This is not a public API for app developers.
144 // This function will not be exposed in future
145 void setRequestHandlerFlag(RequestHandlerFlag requestHandlerFlag)
147 m_requestHandlerFlag = requestHandlerFlag;
153 #endif //__OCRESOURCEREQUEST_H