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ShardValidateQueryRequest.java
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ShardValidateQueryRequest.java
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/*
* Licensed to ElasticSearch and Shay Banon 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.validate.query;
import org.elasticsearch.Version;
import org.elasticsearch.action.support.broadcast.BroadcastShardOperationRequest;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import java.io.IOException;
/**
* Internal validate request executed directly against a specific index shard.
*/
class ShardValidateQueryRequest extends BroadcastShardOperationRequest {
private BytesReference source;
private String[] types = Strings.EMPTY_ARRAY;
private boolean explain;
private long nowInMillis;
@Nullable
private String[] filteringAliases;
ShardValidateQueryRequest() {
}
public ShardValidateQueryRequest(String index, int shardId, @Nullable String[] filteringAliases, ValidateQueryRequest request) {
super(index, shardId, request);
this.source = request.source();
this.types = request.types();
this.explain = request.explain();
this.filteringAliases = filteringAliases;
this.nowInMillis = request.nowInMillis;
}
public BytesReference source() {
return source;
}
public String[] types() {
return this.types;
}
public boolean explain() {
return this.explain;
}
public String[] filteringAliases() {
return filteringAliases;
}
public long nowInMillis() {
return this.nowInMillis;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
source = in.readBytesReference();
int typesSize = in.readVInt();
if (typesSize > 0) {
types = new String[typesSize];
for (int i = 0; i < typesSize; i++) {
types[i] = in.readString();
}
}
int aliasesSize = in.readVInt();
if (aliasesSize > 0) {
filteringAliases = new String[aliasesSize];
for (int i = 0; i < aliasesSize; i++) {
filteringAliases[i] = in.readString();
}
}
explain = in.readBoolean();
if (in.getVersion().onOrAfter(Version.V_0_90_6)) {
nowInMillis = in.readVLong();
} else {
nowInMillis = System.currentTimeMillis();
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeBytesReference(source);
out.writeVInt(types.length);
for (String type : types) {
out.writeString(type);
}
if (filteringAliases != null) {
out.writeVInt(filteringAliases.length);
for (String alias : filteringAliases) {
out.writeString(alias);
}
} else {
out.writeVInt(0);
}
out.writeBoolean(explain);
if (out.getVersion().onOrAfter(Version.V_0_90_6)) {
out.writeVLong(nowInMillis);
}
}
}