org.elasticsearch.action.admin.indices.rollover.RolloverResponse Maven / Gradle / Ivy
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/*
* Licensed to Elasticsearch under one or more contributor
* 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.indices.rollover;
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 java.io.IOException;
import java.util.AbstractMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
public final class RolloverResponse extends ActionResponse implements ToXContent {
private static final String NEW_INDEX = "new_index";
private static final String OLD_INDEX = "old_index";
private static final String DRY_RUN = "dry_run";
private static final String ROLLED_OVER = "rolled_over";
private static final String CONDITIONS = "conditions";
private static final String ACKNOWLEDGED = "acknowledged";
private static final String SHARDS_ACKED = "shards_acknowledged";
private String oldIndex;
private String newIndex;
private Set> conditionStatus;
private boolean dryRun;
private boolean rolledOver;
private boolean acknowledged;
private boolean shardsAcked;
RolloverResponse() {
}
RolloverResponse(String oldIndex, String newIndex, Set conditionResults,
boolean dryRun, boolean rolledOver, boolean acknowledged, boolean shardsAcked) {
this.oldIndex = oldIndex;
this.newIndex = newIndex;
this.dryRun = dryRun;
this.rolledOver = rolledOver;
this.acknowledged = acknowledged;
this.shardsAcked = shardsAcked;
this.conditionStatus = conditionResults.stream()
.map(result -> new AbstractMap.SimpleEntry<>(result.condition.toString(), result.matched))
.collect(Collectors.toSet());
}
/**
* Returns the name of the index that the request alias was pointing to
*/
public String getOldIndex() {
return oldIndex;
}
/**
* Returns the name of the index that the request alias currently points to
*/
public String getNewIndex() {
return newIndex;
}
/**
* Returns the statuses of all the request conditions
*/
public Set> getConditionStatus() {
return conditionStatus;
}
/**
* Returns if the rollover execution was skipped even when conditions were met
*/
public boolean isDryRun() {
return dryRun;
}
/**
* Returns true if the rollover was not simulated and the conditions were met
*/
public boolean isRolledOver() {
return rolledOver;
}
/**
* Returns true if the creation of the new rollover index and switching of the
* alias to the newly created index was successful, and returns false otherwise.
* If {@link #isDryRun()} is true, then this will also return false. If this
* returns false, then {@link #isShardsAcked()} will also return false.
*/
public boolean isAcknowledged() {
return acknowledged;
}
/**
* Returns true if the requisite number of shards were started in the newly
* created rollover index before returning. If {@link #isAcknowledged()} is
* false, then this will also return false.
*/
public boolean isShardsAcked() {
return shardsAcked;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
oldIndex = in.readString();
newIndex = in.readString();
int conditionSize = in.readVInt();
Set> conditions = new HashSet<>(conditionSize);
for (int i = 0; i < conditionSize; i++) {
String condition = in.readString();
boolean satisfied = in.readBoolean();
conditions.add(new AbstractMap.SimpleEntry<>(condition, satisfied));
}
conditionStatus = conditions;
dryRun = in.readBoolean();
rolledOver = in.readBoolean();
acknowledged = in.readBoolean();
shardsAcked = in.readBoolean();
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeString(oldIndex);
out.writeString(newIndex);
out.writeVInt(conditionStatus.size());
for (Map.Entry entry : conditionStatus) {
out.writeString(entry.getKey());
out.writeBoolean(entry.getValue());
}
out.writeBoolean(dryRun);
out.writeBoolean(rolledOver);
out.writeBoolean(acknowledged);
out.writeBoolean(shardsAcked);
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.field(OLD_INDEX, oldIndex);
builder.field(NEW_INDEX, newIndex);
builder.field(ROLLED_OVER, rolledOver);
builder.field(DRY_RUN, dryRun);
builder.field(ACKNOWLEDGED, acknowledged);
builder.field(SHARDS_ACKED, shardsAcked);
builder.startObject(CONDITIONS);
for (Map.Entry entry : conditionStatus) {
builder.field(entry.getKey(), entry.getValue());
}
builder.endObject();
return builder;
}
}