org.elasticsearch.action.get.MultiGetItemResponse Maven / Gradle / Ivy
/*
* 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.get;
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;
/**
* A single multi get response.
*/
public class MultiGetItemResponse implements Streamable {
private GetResponse response;
private MultiGetResponse.Failure failure;
MultiGetItemResponse() {
}
public MultiGetItemResponse(GetResponse response, MultiGetResponse.Failure failure) {
this.response = response;
this.failure = failure;
}
/**
* The index name of the document.
*/
public String getIndex() {
if (failure != null) {
return failure.getIndex();
}
return response.getIndex();
}
/**
* The type of the document.
*/
public String getType() {
if (failure != null) {
return failure.getType();
}
return response.getType();
}
/**
* The id of the document.
*/
public String getId() {
if (failure != null) {
return failure.getId();
}
return response.getId();
}
/**
* Is this a failed execution?
*/
public boolean isFailed() {
return failure != null;
}
/**
* The actual get response, null if its a failure.
*/
public GetResponse getResponse() {
return this.response;
}
/**
* The failure if relevant.
*/
public MultiGetResponse.Failure getFailure() {
return this.failure;
}
public static MultiGetItemResponse readItemResponse(StreamInput in) throws IOException {
MultiGetItemResponse response = new MultiGetItemResponse();
response.readFrom(in);
return response;
}
@Override
public void readFrom(StreamInput in) throws IOException {
if (in.readBoolean()) {
failure = MultiGetResponse.Failure.readFailure(in);
} else {
response = new GetResponse();
response.readFrom(in);
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
if (failure != null) {
out.writeBoolean(true);
failure.writeTo(out);
} else {
out.writeBoolean(false);
response.writeTo(out);
}
}
}