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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.warmer.get;
import com.carrotsearch.hppc.cursors.ObjectObjectCursor;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.common.collect.ImmutableOpenMap;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.search.warmer.IndexWarmersMetaData;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* Holds a warmer-name to a list of {@link IndexWarmersMetaData} mapping for each warmer specified
* in the {@link GetWarmersRequest}. This information is fetched from the current master since the metadata
* is contained inside the cluster-state
*/
public class GetWarmersResponse extends ActionResponse {
private ImmutableOpenMap<String, List<IndexWarmersMetaData.Entry>> warmers = ImmutableOpenMap.of();
GetWarmersResponse(ImmutableOpenMap<String, List<IndexWarmersMetaData.Entry>> warmers) {
this.warmers = warmers;
}
GetWarmersResponse() {
}
public ImmutableOpenMap<String, List<IndexWarmersMetaData.Entry>> warmers() {
return warmers;
}
public ImmutableOpenMap<String, List<IndexWarmersMetaData.Entry>> getWarmers() {
return warmers();
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
int size = in.readVInt();
ImmutableOpenMap.Builder<String, List<IndexWarmersMetaData.Entry>> indexMapBuilder = ImmutableOpenMap.builder();
for (int i = 0; i < size; i++) {
String key = in.readString();
int valueSize = in.readVInt();
List<IndexWarmersMetaData.Entry> warmerEntryBuilder = new ArrayList<>();
for (int j = 0; j < valueSize; j++) {
String name = in.readString();
String[] types = in.readStringArray();
IndexWarmersMetaData.SearchSource source = null;
if (in.readBoolean()) {
source = new IndexWarmersMetaData.SearchSource(in);
}
Boolean queryCache = null;
queryCache = in.readOptionalBoolean();
warmerEntryBuilder.add(new IndexWarmersMetaData.Entry(
name,
types,
queryCache,
source)
);
}
indexMapBuilder.put(key, Collections.unmodifiableList(warmerEntryBuilder));
}
warmers = indexMapBuilder.build();
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeVInt(warmers.size());
for (ObjectObjectCursor<String, List<IndexWarmersMetaData.Entry>> indexEntry : warmers) {
out.writeString(indexEntry.key);
out.writeVInt(indexEntry.value.size());
for (IndexWarmersMetaData.Entry warmerEntry : indexEntry.value) {
out.writeString(warmerEntry.name());
out.writeStringArray(warmerEntry.types());
boolean hasWarmerSource = warmerEntry != null;
out.writeBoolean(hasWarmerSource);
if (hasWarmerSource) {
warmerEntry.source().writeTo(out);
}
out.writeOptionalBoolean(warmerEntry.requestCache());
}
}
}
}
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