summaryrefslogtreecommitdiffstats
path: root/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/device/impl/InternalPortEventSerializer.java
blob: 0acd703ff9ed5a38b8f8f557d5eec6bc1327dc57 (plain)
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
/*
 * Copyright 2014 Open Networking Laboratory
 *
 * 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.
 */
package org.onosproject.store.device.impl;

import java.util.List;

import org.onosproject.net.DeviceId;
import org.onosproject.net.device.PortDescription;
import org.onosproject.net.provider.ProviderId;
import org.onosproject.store.impl.Timestamped;

import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.Serializer;
import com.esotericsoftware.kryo.io.Input;
import com.esotericsoftware.kryo.io.Output;

/**
 * Kryo Serializer for {@link InternalPortEvent}.
 */
public class InternalPortEventSerializer extends Serializer<InternalPortEvent> {

    /**
     * Creates a serializer for {@link InternalPortEvent}.
     */
    public InternalPortEventSerializer() {
        // does not accept null
        super(false);
    }

    @Override
    public void write(Kryo kryo, Output output, InternalPortEvent event) {
        kryo.writeClassAndObject(output, event.providerId());
        kryo.writeClassAndObject(output, event.deviceId());
        kryo.writeClassAndObject(output, event.portDescriptions());
    }

    @Override
    public InternalPortEvent read(Kryo kryo, Input input,
                               Class<InternalPortEvent> type) {
        ProviderId providerId = (ProviderId) kryo.readClassAndObject(input);
        DeviceId deviceId = (DeviceId) kryo.readClassAndObject(input);

        @SuppressWarnings("unchecked")
        Timestamped<List<PortDescription>> portDescriptions
            = (Timestamped<List<PortDescription>>) kryo.readClassAndObject(input);

        return new InternalPortEvent(providerId, deviceId, portDescriptions);
    }
}