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* 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.DocWriteRequest;
import org.elasticsearch.action.DocWriteResponse;
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 DocWriteRequest request;
private volatile BulkItemResponse primaryResponse;
BulkItemRequest() {
}
// NOTE: public for testing only
public BulkItemRequest(int id, DocWriteRequest request) {
this.id = id;
this.request = request;
}
public int id() {
return id;
}
public DocWriteRequest request() {
return request;
}
public String index() {
assert request.indices().length == 1;
return request.indices()[0];
}
BulkItemResponse getPrimaryResponse() {
return primaryResponse;
}
void setPrimaryResponse(BulkItemResponse primaryResponse) {
this.primaryResponse = primaryResponse;
}
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();
request = DocWriteRequest.readDocumentRequest(in);
if (in.readBoolean()) {
primaryResponse = BulkItemResponse.readBulkItem(in);
}
if (in.getVersion().before(Version.V_6_0_0_alpha1_UNRELEASED)) { // TODO remove once backported
boolean ignoreOnReplica = in.readBoolean();
if (ignoreOnReplica == false && primaryResponse != null) {
assert primaryResponse.isFailed() == false : "expected no failure on the primary response";
}
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeVInt(id);
if (out.getVersion().before(Version.V_6_0_0_alpha1_UNRELEASED)) { // TODO remove once backported
// old nodes expect updated version and version type on the request
if (primaryResponse != null) {
request.version(primaryResponse.getVersion());
request.versionType(request.versionType().versionTypeForReplicationAndRecovery());
DocWriteRequest.writeDocumentRequest(out, request);
} else {
DocWriteRequest.writeDocumentRequest(out, request);
}
} else {
DocWriteRequest.writeDocumentRequest(out, request);
}
out.writeOptionalStreamable(primaryResponse);
if (out.getVersion().before(Version.V_6_0_0_alpha1_UNRELEASED)) { // TODO remove once backported
if (primaryResponse != null) {
out.writeBoolean(primaryResponse.isFailed()
|| primaryResponse.getResponse().getResult() == DocWriteResponse.Result.NOOP);
} else {
out.writeBoolean(false);
}
}
}
}