InfoMessage.java

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/* Copyright 2017 Telstra Open Source
 *
 *   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.openkilda.messaging.info;

import static com.google.common.base.MoreObjects.toStringHelper;
import static org.openkilda.messaging.Utils.CORRELATION_ID;
import static org.openkilda.messaging.Utils.DESTINATION;
import static org.openkilda.messaging.Utils.PAYLOAD;
import static org.openkilda.messaging.Utils.TIMESTAMP;

import org.openkilda.messaging.Destination;
import org.openkilda.messaging.Message;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonPropertyOrder;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;

import java.util.Objects;

@JsonSerialize
@JsonInclude(JsonInclude.Include.NON_NULL)
@JsonPropertyOrder(value = {
        DESTINATION,
        PAYLOAD,
        TIMESTAMP,
        CORRELATION_ID})
public class InfoMessage extends Message {
    private static final long serialVersionUID = 1L;

    @JsonProperty(PAYLOAD)
    private InfoData data;

    @JsonCreator
    public InfoMessage(@JsonProperty(PAYLOAD) final InfoData data,
                       @JsonProperty(TIMESTAMP) final long timestamp,
                       @JsonProperty(CORRELATION_ID) final String correlationId,
                       @JsonProperty(DESTINATION) final Destination destination) {
        super(timestamp, correlationId, destination);
        setData(data);
    }

    public InfoMessage(final InfoData data,
                       final long timestamp,
                       final String correlationId) {
        super(timestamp, correlationId);
        setData(data);
    }

    public InfoData getData() {
        return data;
    }

    public void setData(final InfoData data) {
        this.data = data;
    }

    @Override
    public String toString() {
        return toStringHelper(this)
                .add(TIMESTAMP, timestamp)
                .add(CORRELATION_ID, correlationId)
                .add(DESTINATION, destination)
                .add(PAYLOAD, data)
                .toString();
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof InfoMessage)) return false;
        InfoMessage that = (InfoMessage) o;
        return Objects.equals(data, that.data) &&
                timestamp == that.timestamp &&
                correlationId.equals(that.correlationId) &&
                destination == that.destination;
    }

    @Override
    public int hashCode() {

        return Objects.hash(data);
    }
}