org.elasticsearch.action.admin.cluster.snapshots.status.SnapshotsStatusResponse Maven / Gradle / Ivy
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* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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.elasticsearch.action.admin.cluster.snapshots.status;
import com.google.common.collect.ImmutableList;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentBuilderString;
import java.io.IOException;
/**
* Snapshot status response
*/
public class SnapshotsStatusResponse extends ActionResponse implements ToXContent {
private ImmutableList snapshots = ImmutableList.of();
SnapshotsStatusResponse() {
}
SnapshotsStatusResponse(ImmutableList snapshots) {
this.snapshots = snapshots;
}
/**
* Returns the list of snapshots
*
* @return the list of snapshots
*/
public ImmutableList getSnapshots() {
return snapshots;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
int size = in.readVInt();
ImmutableList.Builder builder = ImmutableList.builder();
for (int i = 0; i < size; i++) {
builder.add(SnapshotStatus.readSnapshotStatus(in));
}
snapshots = builder.build();
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeVInt(snapshots.size());
for (SnapshotStatus snapshotInfo : snapshots) {
snapshotInfo.writeTo(out);
}
}
static final class Fields {
static final XContentBuilderString SNAPSHOTS = new XContentBuilderString("snapshots");
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startArray(Fields.SNAPSHOTS);
for (SnapshotStatus snapshot : snapshots) {
snapshot.toXContent(builder, params);
}
builder.endArray();
return builder;
}
}