org.elasticsearch.xpack.core.ml.job.snapshot.upgrade.SnapshotUpgradeTaskParams Maven / Gradle / Ivy
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0; you may not use this file except in compliance with the Elastic License
* 2.0.
*/
package org.elasticsearch.xpack.core.ml.job.snapshot.upgrade;
import org.elasticsearch.Version;
import org.elasticsearch.common.ParseField;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.xcontent.ConstructingObjectParser;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.xpack.core.XPackPlugin;
import org.elasticsearch.xpack.core.ml.job.config.Job;
import java.io.IOException;
import java.util.Objects;
import static org.elasticsearch.xpack.core.ml.MlTasks.JOB_SNAPSHOT_UPGRADE_TASK_NAME;
public class SnapshotUpgradeTaskParams implements XPackPlugin.XPackPersistentTaskParams {
public static final ParseField SNAPSHOT_ID = new ParseField("snapshot_id");
public static final ConstructingObjectParser PARSER = new ConstructingObjectParser<>(
JOB_SNAPSHOT_UPGRADE_TASK_NAME,
true,
a -> new SnapshotUpgradeTaskParams((String) a[0], (String) a[1]));
static {
PARSER.declareString(ConstructingObjectParser.constructorArg(), Job.ID);
PARSER.declareString(ConstructingObjectParser.constructorArg(), SNAPSHOT_ID);
}
public static SnapshotUpgradeTaskParams fromXContent(XContentParser parser) {
return PARSER.apply(parser, null);
}
public static final String NAME = JOB_SNAPSHOT_UPGRADE_TASK_NAME;
private final String jobId;
private final String snapshotId;
public SnapshotUpgradeTaskParams(StreamInput in) throws IOException {
this.jobId = in.readString();
this.snapshotId = in.readString();
}
public SnapshotUpgradeTaskParams(String jobId, String snapshotId) {
this.jobId = jobId;
this.snapshotId = snapshotId;
}
public String getJobId() {
return jobId;
}
public String getSnapshotId() {
return snapshotId;
}
@Override
public String getWriteableName() {
return JOB_SNAPSHOT_UPGRADE_TASK_NAME;
}
@Override
public Version getMinimalSupportedVersion() {
return Version.V_7_11_0;
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeString(jobId);
out.writeString(snapshotId);
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject();
builder.field(Job.ID.getPreferredName(), jobId);
builder.field(SNAPSHOT_ID.getPreferredName(), snapshotId);
builder.endObject();
return builder;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SnapshotUpgradeTaskParams params = (SnapshotUpgradeTaskParams) o;
return Objects.equals(jobId, params.jobId) &&
Objects.equals(snapshotId, params.snapshotId);
}
@Override
public int hashCode() {
return Objects.hash(jobId, snapshotId);
}
}