0b16c3c513
Motivation: Allow passing HttpHeaders instance to DefaultHttpMessage in order to avoid eager creation of Headers to allow users reuse their Headers instance. Modifications: Added a constructor with HttpHeaders to DefaultHttpMessage, Modified DefaultHttpResponse and DefaultHttpRequest to receive HttpHeaders instances. Modified DefaultFullHttpReqest and DefaultFullHttpResponse to receive HttpHeaders, and updated `duplicate` and `copy` to use new constructors. Result: Users can now pass HttpHeaders instance when constructing Http Requests and Responses.
109 lines
3.7 KiB
Java
109 lines
3.7 KiB
Java
/*
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* Copyright 2012 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.handler.codec.http;
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import static io.netty.util.internal.ObjectUtil.checkNotNull;
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/**
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* The default {@link HttpResponse} implementation.
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*/
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public class DefaultHttpResponse extends DefaultHttpMessage implements HttpResponse {
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private HttpResponseStatus status;
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/**
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* Creates a new instance.
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*
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* @param version the HTTP version of this response
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* @param status the status of this response
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*/
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public DefaultHttpResponse(HttpVersion version, HttpResponseStatus status) {
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this(version, status, true, false);
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}
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/**
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* Creates a new instance.
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*
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* @param version the HTTP version of this response
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* @param status the status of this response
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* @param validateHeaders validate the header names and values when adding them to the {@link HttpHeaders}
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*/
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public DefaultHttpResponse(HttpVersion version, HttpResponseStatus status, boolean validateHeaders) {
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this(version, status, validateHeaders, false);
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}
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/**
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* Creates a new instance.
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*
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* @param version the HTTP version of this response
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* @param status the status of this response
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* @param validateHeaders validate the header names and values when adding them to the {@link HttpHeaders}
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* @param singleFieldHeaders {@code true} to check and enforce that headers with the same name are appended
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* to the same entry and comma separated.
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* See <a href="https://tools.ietf.org/html/rfc7230#section-3.2.2">RFC 7230, 3.2.2</a>.
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* {@code false} to allow multiple header entries with the same name to
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* coexist.
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*/
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public DefaultHttpResponse(HttpVersion version, HttpResponseStatus status, boolean validateHeaders,
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boolean singleFieldHeaders) {
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super(version, validateHeaders, singleFieldHeaders);
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this.status = checkNotNull(status, "status");
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}
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/**
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* Creates a new instance.
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*
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* @param version the HTTP version of this response
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* @param status the status of this response
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* @param headers the headers for this HTTP Response
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*/
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public DefaultHttpResponse(HttpVersion version, HttpResponseStatus status, HttpHeaders headers) {
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super(version, headers);
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this.status = checkNotNull(status, "status");
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}
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@Override
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@Deprecated
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public HttpResponseStatus getStatus() {
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return status();
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}
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@Override
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public HttpResponseStatus status() {
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return status;
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}
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@Override
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public HttpResponse setStatus(HttpResponseStatus status) {
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if (status == null) {
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throw new NullPointerException("status");
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}
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this.status = status;
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return this;
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}
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@Override
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public HttpResponse setProtocolVersion(HttpVersion version) {
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super.setProtocolVersion(version);
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return this;
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}
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@Override
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public String toString() {
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return HttpMessageUtil.appendResponse(new StringBuilder(256), this).toString();
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}
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}
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