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
|
/*-
* ============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.openecomp.policy.controlloop.util;
import java.lang.reflect.Type;
import java.time.Instant;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import org.openecomp.policy.controlloop.ControlLoopNotificationType;
import org.openecomp.policy.controlloop.ControlLoopTargetType;
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.JsonParseException;
import com.google.gson.JsonPrimitive;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
public final class 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) throws JsonParseException {
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) throws JsonParseException {
return ControlLoopTargetType.toType(json.getAsString());
}
}
public static class gsonUTCAdapter implements JsonSerializer<ZonedDateTime>, JsonDeserializer<ZonedDateTime> {
public static DateTimeFormatter format = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSSSSSxxx");
public ZonedDateTime deserialize(JsonElement element, Type type, JsonDeserializationContext context)
throws JsonParseException {
try {
return ZonedDateTime.parse(element.getAsString(), format);
} catch (Exception e) {
System.err.println(e);
}
return null;
}
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)
throws JsonParseException {
return Instant.ofEpochMilli(json.getAsLong());
}
@Override
public JsonElement serialize(Instant src, Type typeOfSrc, JsonSerializationContext context) {
return new JsonPrimitive(src.toEpochMilli());
}
}
final static public 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();
final static public 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();
}
|
