com.netflix.metacat.common.dto.PartitionsSaveRequestDto Maven / Gradle / Ivy

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/*
 * Copyright 2016 Netflix, Inc.
 *    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 com.netflix.metacat.common.dto;

import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.wordnik.swagger.annotations.ApiModelProperty;
import com.wordnik.swagger.annotations.ApiParam;
import lombok.Data;
import lombok.EqualsAndHashCode;

import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.List;

/**
 * Partition save request.
 */
@Data
@EqualsAndHashCode(callSuper = false)
public class PartitionsSaveRequestDto extends BaseDto {
    private static final long serialVersionUID = -5922699691074685961L;
    // Marked as transient because we serialize it manually, however as a JsonProperty because Jackson does serialize it
    @ApiModelProperty(value = "metadata attached to this table")
    @JsonProperty
    private transient ObjectNode dataMetadata;
    // Marked as transient because we serialize it manually, however as a JsonProperty because Jackson does serialize it
    @ApiModelProperty(value = "metadata attached to the physical data")
    @JsonProperty
    private transient ObjectNode definitionMetadata;
    // List of partitions
    @ApiParam(value = "List of partitions", required = true)
    private List partitions;
    // List of partition ids/names for deletes
    private List partitionIdsForDeletes;
    // If true, we check if partition exists and drop it before adding it back. If false, we do not check and just add.
    private Boolean checkIfExists = true;
    // If true, we alter if partition exists. If checkIfExists=false, then this is false too.
    private Boolean alterIfExists = false;

    private void readObject(final ObjectInputStream in) throws IOException, ClassNotFoundException {
        in.defaultReadObject();
        dataMetadata = deserializeObjectNode(in);
        definitionMetadata = deserializeObjectNode(in);
    }

    private void writeObject(final ObjectOutputStream out) throws IOException {
        out.defaultWriteObject();
        serializeObjectNode(out, dataMetadata);
        serializeObjectNode(out, definitionMetadata);
    }

    @Override
    public String toString() {
        return "PartitionsSaveRequestDto{" + "dataMetadata=" + dataMetadata + ", definitionMetadata="
            + definitionMetadata + ", partitions=" + partitions + ", partitionIdsForDeletes="
            + partitionIdsForDeletes + ", checkIfExists=" + checkIfExists + ", alterIfExists=" + alterIfExists
            + '}';
    }
}