1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
/*
* ============LICENSE_START=======================================================
* ONAP PAP
* ================================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.pap.main.comm.msgdata;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import org.apache.commons.lang3.StringUtils;
import org.onap.policy.models.pdp.concepts.PdpMessage;
import org.onap.policy.models.pdp.concepts.PdpStatus;
import org.onap.policy.models.pdp.concepts.PdpUpdate;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyIdentifier;
import org.onap.policy.pap.main.parameters.RequestParams;
/**
* Wraps an UPDATE.
*/
public class UpdateReq extends RequestImpl {
/**
* Constructs the object, and validates the parameters.
*
* @param params configuration parameters
* @param name the request name, used for logging purposes
* @param message the initial message
*
* @throws IllegalArgumentException if a required parameter is not set
*/
public UpdateReq(RequestParams params, String name, PdpMessage message) {
super(params, name, message);
}
@Override
public PdpUpdate getMessage() {
return (PdpUpdate) super.getMessage();
}
@Override
public String checkResponse(PdpStatus response) {
String reason = super.checkResponse(response);
if (reason != null) {
return reason;
}
PdpUpdate message = getMessage();
if (!StringUtils.equals(message.getPdpGroup(), response.getPdpGroup())) {
return "group does not match";
}
if (!StringUtils.equals(message.getPdpSubgroup(), response.getPdpSubgroup())) {
return "subgroup does not match";
}
// see if the policies match
Set<ToscaPolicyIdentifier> set1 = new HashSet<>(alwaysList(response.getPolicies()));
Set<ToscaPolicyIdentifier> set2 = new HashSet<>(alwaysList(message.getPolicies()).stream()
.map(ToscaPolicy::getIdentifier).collect(Collectors.toSet()));
if (!set1.equals(set2)) {
return "policies do not match";
}
return null;
}
@Override
public boolean isSameContent(Request other) {
if (!(other instanceof UpdateReq)) {
return false;
}
PdpUpdate first = getMessage();
PdpUpdate second = (PdpUpdate) other.getMessage();
if (!StringUtils.equals(first.getPdpGroup(), second.getPdpGroup())) {
return false;
}
if (!StringUtils.equals(first.getPdpSubgroup(), second.getPdpSubgroup())) {
return false;
}
// see if the policies are the same
Set<ToscaPolicy> set1 = new HashSet<>(alwaysList(first.getPolicies()));
Set<ToscaPolicy> set2 = new HashSet<>(alwaysList(second.getPolicies()));
return set1.equals(set2);
}
/**
* Always get a list, even if the original is {@code null}.
*
* @param list the original list, or {@code null}
* @return the list, or an empty list if the original was {@code null}
*/
private <T> List<T> alwaysList(List<T> list) {
return (list != null ? list : Collections.emptyList());
}
@Override
public int getPriority() {
return 1;
}
}
|
