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Elasticsearch subproject :core
/*
* 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.get;
import org.elasticsearch.ElasticsearchParseException;
import org.elasticsearch.action.ActionResponse;
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 org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.index.get.GetField;
import org.elasticsearch.index.get.GetResult;
import java.io.IOException;
import java.util.Iterator;
import java.util.Map;
/**
* The response of a get action.
*
* @see GetRequest
* @see org.elasticsearch.client.Client#get(GetRequest)
*/
public class GetResponse extends ActionResponse implements Iterable, ToXContent {
private GetResult getResult;
GetResponse() {
}
public GetResponse(GetResult getResult) {
this.getResult = getResult;
}
/**
* Does the document exists.
*/
public boolean isExists() {
return getResult.isExists();
}
/**
* The index the document was fetched from.
*/
public String getIndex() {
return getResult.getIndex();
}
/**
* The type of the document.
*/
public String getType() {
return getResult.getType();
}
/**
* The id of the document.
*/
public String getId() {
return getResult.getId();
}
/**
* The version of the doc.
*/
public long getVersion() {
return getResult.getVersion();
}
/**
* The source of the document if exists.
*/
public byte[] getSourceAsBytes() {
return getResult.source();
}
/**
* Returns the internal source bytes, as they are returned without munging (for example,
* might still be compressed).
*/
public BytesReference getSourceInternal() {
return getResult.internalSourceRef();
}
/**
* Returns bytes reference, also un compress the source if needed.
*/
public BytesReference getSourceAsBytesRef() {
return getResult.sourceRef();
}
/**
* Is the source empty (not available) or not.
*/
public boolean isSourceEmpty() {
return getResult.isSourceEmpty();
}
/**
* The source of the document (as a string).
*/
public String getSourceAsString() {
return getResult.sourceAsString();
}
/**
* The source of the document (As a map).
*/
@SuppressWarnings({"unchecked"})
public Map getSourceAsMap() throws ElasticsearchParseException {
return getResult.sourceAsMap();
}
public Map getSource() {
return getResult.getSource();
}
public Map getFields() {
return getResult.getFields();
}
public GetField getField(String name) {
return getResult.field(name);
}
/**
* @deprecated Use {@link GetResponse#getSource()} instead
*/
@Deprecated
@Override
public Iterator iterator() {
return getResult.iterator();
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
return getResult.toXContent(builder, params);
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
getResult = GetResult.readGetResult(in);
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
getResult.writeTo(out);
}
@Override
public String toString() {
return Strings.toString(this, true);
}
}