/*
* 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.bulk;
import org.elasticsearch.Version;
import org.elasticsearch.action.ActionRequest;
import org.elasticsearch.action.IndicesRequest;
import org.elasticsearch.action.delete.DeleteRequest;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.action.update.UpdateRequest;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Streamable;
import java.io.IOException;
/**
*
*/
public class BulkItemRequest implements Streamable {
private int id;
private ActionRequest request;
private volatile BulkItemResponse primaryResponse;
private volatile boolean ignoreOnReplica;
BulkItemRequest() {
}
public BulkItemRequest(int id, ActionRequest request) {
assert request instanceof IndicesRequest;
this.id = id;
this.request = request;
}
public int id() {
return id;
}
public ActionRequest request() {
return request;
}
public String index() {
IndicesRequest indicesRequest = (IndicesRequest) request;
assert indicesRequest.indices().length == 1;
return indicesRequest.indices()[0];
}
BulkItemResponse getPrimaryResponse() {
return primaryResponse;
}
void setPrimaryResponse(BulkItemResponse primaryResponse) {
this.primaryResponse = primaryResponse;
}
/**
* Marks this request to be ignored and *not* execute on a replica.
*/
void setIgnoreOnReplica() {
this.ignoreOnReplica = true;
}
boolean isIgnoreOnReplica() {
return ignoreOnReplica;
}
public static BulkItemRequest readBulkItem(StreamInput in) throws IOException {
BulkItemRequest item = new BulkItemRequest();
item.readFrom(in);
return item;
}
@Override
public void readFrom(StreamInput in) throws IOException {
id = in.readVInt();
byte type = in.readByte();
if (type == 0) {
request = new IndexRequest();
} else if (type == 1) {
request = new DeleteRequest();
} else if (type == 2) {
request = new UpdateRequest();
}
request.readFrom(in);
if (in.getVersion().onOrAfter(Version.V_1_3_3)) {
if (in.readBoolean()) {
primaryResponse = BulkItemResponse.readBulkItem(in);
}
ignoreOnReplica = in.readBoolean();
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeVInt(id);
if (request instanceof IndexRequest) {
out.writeByte((byte) 0);
} else if (request instanceof DeleteRequest) {
out.writeByte((byte) 1);
} else if (request instanceof UpdateRequest) {
out.writeByte((byte) 2);
}
request.writeTo(out);
if (out.getVersion().onOrAfter(Version.V_1_3_3)) {
out.writeOptionalStreamable(primaryResponse);
out.writeBoolean(ignoreOnReplica);
}
}
}