org.elasticsearch.rest.Utf8RestResponse Maven / Gradle / Ivy
/*
* 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.rest;
import org.apache.lucene.util.BytesRef;
/**
* An http response that is built on top of {@link org.apache.lucene.util.BytesRef}.
*
* Note, this class assumes that the utf8 result is not thread safe.
*/
public class Utf8RestResponse extends AbstractRestResponse implements RestResponse {
public static final BytesRef EMPTY = new BytesRef();
private final RestStatus status;
private final BytesRef utf8Result;
private final BytesRef prefixUtf8Result;
private final BytesRef suffixUtf8Result;
public Utf8RestResponse(RestStatus status) {
this(status, EMPTY);
}
public Utf8RestResponse(RestStatus status, BytesRef utf8Result) {
this(status, utf8Result, null, null);
}
public Utf8RestResponse(RestStatus status, BytesRef utf8Result,
BytesRef prefixUtf8Result, BytesRef suffixUtf8Result) {
this.status = status;
this.utf8Result = utf8Result;
this.prefixUtf8Result = prefixUtf8Result;
this.suffixUtf8Result = suffixUtf8Result;
}
@Override
public boolean contentThreadSafe() {
return true;
}
@Override
public String contentType() {
return "text/plain; charset=UTF-8";
}
@Override
public byte[] content() {
return utf8Result.bytes;
}
@Override
public int contentLength() {
return utf8Result.length;
}
@Override
public int contentOffset() {
return utf8Result.offset;
}
@Override
public RestStatus status() {
return status;
}
@Override
public byte[] prefixContent() {
return prefixUtf8Result != null ? prefixUtf8Result.bytes : null;
}
@Override
public int prefixContentLength() {
return prefixUtf8Result != null ? prefixUtf8Result.length : 0;
}
@Override
public int prefixContentOffset() {
return prefixUtf8Result != null ? prefixUtf8Result.offset : 0;
}
@Override
public byte[] suffixContent() {
return suffixUtf8Result != null ? suffixUtf8Result.bytes : null;
}
@Override
public int suffixContentLength() {
return suffixUtf8Result != null ? suffixUtf8Result.length : 0;
}
@Override
public int suffixContentOffset() {
return suffixUtf8Result != null ? suffixUtf8Result.offset : 0;
}
}