* ============LICENSE_START=======================================================
* controlloop
* ================================================================================
- * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2019, 2021 AT&T Intellectual Property. All rights reserved.
* Modifications Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.
import com.google.gson.JsonPrimitive;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
-
import java.lang.reflect.Type;
import java.time.Instant;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
-
+import org.onap.policy.common.gson.InstantAsMillisTypeAdapter;
+import org.onap.policy.common.gson.ZonedDateTimeTypeAdapter;
import org.onap.policy.controlloop.ControlLoopNotificationType;
-import org.onap.policy.controlloop.ControlLoopTargetType;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
public final class Serialization {
- 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 DateTimeFormatter format = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSSSSSxxx");
+ public static final Gson gson = new GsonBuilder().disableHtmlEscaping()
+ .registerTypeAdapter(ZonedDateTime.class, new ZonedDateTimeTypeAdapter(format))
+ .registerTypeAdapter(Instant.class, new InstantAsMillisTypeAdapter())
+ .registerTypeAdapter(ControlLoopNotificationType.class, new NotificationTypeAdapter()).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();
+ .registerTypeAdapter(ZonedDateTime.class, new ZonedDateTimeTypeAdapter(format))
+ .registerTypeAdapter(Instant.class, new InstantAsMillisTypeAdapter())
+ .registerTypeAdapter(ControlLoopNotificationType.class, new NotificationTypeAdapter()).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();
+ .registerTypeAdapter(ZonedDateTime.class, new ZonedDateTimeTypeAdapter(format))
+ .registerTypeAdapter(Instant.class, new InstantAsMillisTypeAdapter()).create();
- private Serialization() {}
+ private Serialization() {
+ // Private constructor to prevent subclassing
+ }
public static class NotificationTypeAdapter
implements JsonSerializer<ControlLoopNotificationType>, JsonDeserializer<ControlLoopNotificationType> {
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());
- }
-
- }
-
}