Added xacml.properties to packages for native app
[policy/xacml-pdp.git] / applications / guard / src / main / java / org / onap / policy / xacml / pdp / application / guard / GuardPolicyRequest.java
1 /*-
2  * ============LICENSE_START=======================================================
3  * ONAP
4  * ================================================================================
5  * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
6  * ================================================================================
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
10  *
11  *      http://www.apache.org/licenses/LICENSE-2.0
12  *
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.
18  *
19  * SPDX-License-Identifier: Apache-2.0
20  * ============LICENSE_END=========================================================
21  */
22
23 package org.onap.policy.xacml.pdp.application.guard;
24
25 import com.att.research.xacml.std.annotations.XACMLAction;
26 import com.att.research.xacml.std.annotations.XACMLRequest;
27 import com.att.research.xacml.std.annotations.XACMLResource;
28 import com.att.research.xacml.std.annotations.XACMLSubject;
29
30 import java.util.Map;
31
32 import lombok.Getter;
33 import lombok.Setter;
34 import lombok.ToString;
35
36 import org.onap.policy.models.decisions.concepts.DecisionRequest;
37
38 @Getter
39 @Setter
40 @ToString
41 @XACMLRequest(ReturnPolicyIdList = true)
42 public class GuardPolicyRequest {
43
44     private static final String STR_GUARD = "guard";
45
46     @XACMLSubject(includeInResults = true)
47     private String onapName;
48
49     @XACMLSubject(includeInResults = true, attributeId = "urn:org:onap:onap-component")
50     private String onapComponent;
51
52     @XACMLSubject(includeInResults = true, attributeId = "urn:org:onap:onap-instance")
53     private String onapInstance;
54
55     @XACMLSubject(includeInResults = true, attributeId = "urn:org:onap:guard:request:request-id")
56     private String requestId;
57
58     @XACMLAction
59     private String action = STR_GUARD;
60
61     @XACMLResource(includeInResults = true, attributeId = "urn:org:onap:guard:clname:clname-id")
62     private String clnameId;
63
64     @XACMLResource(includeInResults = true, attributeId = "urn:org:onap:guard:actor:actor-id")
65     private String actorId;
66
67     @XACMLResource(includeInResults = true, attributeId = "urn:org:onap:guard:operation:operation-id")
68     private String operationId;
69
70     @XACMLResource(includeInResults = true, attributeId = "urn:org:onap:guard:target:target-id")
71     private String targetId;
72
73     @XACMLResource(includeInResults = true, attributeId = "urn:org:onap:guard:target:vf-count")
74     private Integer vfCount;
75
76     public GuardPolicyRequest() {
77         super();
78     }
79
80     /**
81      * Parses the DecisionRequest into a StdMetadataPolicyRequest.
82      *
83      * @param decisionRequest Input DecisionRequest
84      * @return StdMetadataPolicyRequest
85      */
86     @SuppressWarnings("unchecked")
87     public static GuardPolicyRequest createInstance(DecisionRequest decisionRequest) {
88         //
89         // Create our return object
90         //
91         GuardPolicyRequest request = new GuardPolicyRequest();
92         //
93         // Add the subject attributes
94         //
95         request.onapName = decisionRequest.getOnapName();
96         request.onapComponent = decisionRequest.getOnapComponent();
97         request.onapInstance = decisionRequest.getOnapInstance();
98         request.requestId = decisionRequest.getRequestId();
99         //
100         // Now pull from the resources
101         //
102         Map<String, Object> resources = decisionRequest.getResource();
103         //
104         // Just in case nothing is in there
105         //
106         if (resources == null || resources.isEmpty() || ! resources.containsKey(STR_GUARD)) {
107             //
108             // Perhaps we throw an exception and then caller
109             // can put together a response
110             //
111             return request;
112         }
113         Map<String, Object> guard = (Map<String, Object>) resources.get(STR_GUARD);
114         if (guard == null || guard.isEmpty()) {
115             //
116             // again, same problem throw an exception?
117             //
118             return request;
119         }
120         //
121         // Find our fields
122         //
123         if (guard.containsKey("actor")) {
124             request.actorId = guard.get("actor").toString();
125         }
126         if (guard.containsKey("recipe")) {
127             request.operationId = guard.get("recipe").toString();
128         }
129         if (guard.containsKey("clname")) {
130             request.clnameId = guard.get("clname").toString();
131         }
132         if (guard.containsKey("target")) {
133             request.targetId = guard.get("target").toString();
134         }
135         if (guard.containsKey("vfCount")) {
136             //
137             // TODO this can potentially throw a NumberFormatException. Fix this to
138             // throw the exception when you fix the ConvertRequest to throw exceptions also.
139             //
140             request.vfCount = Integer.decode(guard.get("vfCount").toString());
141         }
142
143         return request;
144     }
145
146 }