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
127
128
129
130
131
|
/*-
* ============LICENSE_START=======================================================
* controlloop
* ================================================================================
* Copyright (C) 2017 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.controlloop.util;
import java.lang.reflect.Type;
import java.time.Instant;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import org.onap.policy.controlloop.ControlLoopNotificationType;
import org.onap.policy.controlloop.ControlLoopTargetType;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonPrimitive;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
public final class Serialization {
private Serialization() {
}
public static class NotificationTypeAdapter implements JsonSerializer<ControlLoopNotificationType>, JsonDeserializer<ControlLoopNotificationType> {
@Override
public JsonElement serialize(ControlLoopNotificationType src, Type typeOfSrc,
JsonSerializationContext context) {
return new JsonPrimitive(src.toString());
}
@Override
public ControlLoopNotificationType deserialize(JsonElement json, Type typeOfT,
JsonDeserializationContext context) {
return ControlLoopNotificationType.toType(json.getAsString());
}
}
public static class TargetTypeAdapter implements JsonSerializer<ControlLoopTargetType>, JsonDeserializer<ControlLoopTargetType> {
@Override
public JsonElement serialize(ControlLoopTargetType src, Type typeOfSrc,
JsonSerializationContext context) {
return new JsonPrimitive(src.toString());
}
@Override
public ControlLoopTargetType deserialize(JsonElement json, Type typeOfT,
JsonDeserializationContext context) {
return ControlLoopTargetType.toType(json.getAsString());
}
}
public static class GSONUTCAdapter implements JsonSerializer<ZonedDateTime>, JsonDeserializer<ZonedDateTime> {
private static final Logger logger = LoggerFactory.getLogger(GSONUTCAdapter.class);
public static final DateTimeFormatter format = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSSSSSxxx");
@Override
public ZonedDateTime deserialize(JsonElement element, Type type, JsonDeserializationContext context) {
try {
return ZonedDateTime.parse(element.getAsString(), format);
} catch (Exception e) {
logger.error(e.getMessage(), e);
}
return null;
}
@Override
public JsonElement serialize(ZonedDateTime datetime, Type type, JsonSerializationContext context) {
return new JsonPrimitive(datetime.format(format));
}
}
public static class GSONInstantAdapter implements JsonSerializer<Instant>, JsonDeserializer<Instant> {
@Override
public Instant deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
return Instant.ofEpochMilli(json.getAsLong());
}
@Override
public JsonElement serialize(Instant src, Type typeOfSrc, JsonSerializationContext context) {
return new JsonPrimitive(src.toEpochMilli());
}
}
public static final Gson gson = new GsonBuilder().disableHtmlEscaping()
.registerTypeAdapter(ZonedDateTime.class, new GSONUTCAdapter())
.registerTypeAdapter(Instant.class, new GSONInstantAdapter())
.registerTypeAdapter(ControlLoopNotificationType.class, new NotificationTypeAdapter())
.registerTypeAdapter(ControlLoopTargetType.class, new TargetTypeAdapter())
.create();
public static final Gson gsonPretty = new GsonBuilder().disableHtmlEscaping()
.setPrettyPrinting()
.registerTypeAdapter(ZonedDateTime.class, new GSONUTCAdapter())
.registerTypeAdapter(Instant.class, new GSONInstantAdapter())
.registerTypeAdapter(ControlLoopNotificationType.class, new NotificationTypeAdapter())
.registerTypeAdapter(ControlLoopTargetType.class, new TargetTypeAdapter())
.create();
public static final Gson gsonJunit = new GsonBuilder().disableHtmlEscaping()
.setPrettyPrinting()
.registerTypeAdapter(ZonedDateTime.class, new GSONUTCAdapter())
.registerTypeAdapter(Instant.class, new GSONInstantAdapter())
.registerTypeAdapter(ControlLoopTargetType.class, new TargetTypeAdapter())
.create();
}
|
