2013-01-16 05:22:50 +01:00
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/*
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* Copyright 2013 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 io.netty.buffer.ByteBuf;
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import io.netty.buffer.Unpooled;
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2015-11-09 20:45:37 +01:00
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import io.netty.util.IllegalReferenceCountException;
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2013-01-16 05:22:50 +01:00
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/**
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* Default implementation of {@link FullHttpRequest}.
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*/
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public class DefaultFullHttpRequest extends DefaultHttpRequest implements FullHttpRequest {
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private final ByteBuf content;
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2013-11-13 15:05:12 +01:00
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private final HttpHeaders trailingHeader;
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2013-11-26 08:09:14 +01:00
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private final boolean validateHeaders;
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2015-11-09 20:45:37 +01:00
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/**
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* Used to cache the value of the hash code and avoid {@link IllegalRefCountException}.
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*/
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private int hash;
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2013-01-16 05:22:50 +01:00
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public DefaultFullHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri) {
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this(httpVersion, method, uri, Unpooled.buffer(0));
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}
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public DefaultFullHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri, ByteBuf content) {
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2013-11-13 15:05:12 +01:00
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this(httpVersion, method, uri, content, true);
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}
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2015-01-20 01:48:11 +01:00
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public DefaultFullHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri, boolean validateHeaders) {
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this(httpVersion, method, uri, Unpooled.buffer(0), validateHeaders);
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}
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2013-11-13 15:05:12 +01:00
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public DefaultFullHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri,
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ByteBuf content, boolean validateHeaders) {
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super(httpVersion, method, uri, validateHeaders);
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2013-01-16 05:22:50 +01:00
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if (content == null) {
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throw new NullPointerException("content");
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}
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this.content = content;
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2013-11-13 15:05:12 +01:00
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trailingHeader = new DefaultHttpHeaders(validateHeaders);
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2013-11-26 08:09:14 +01:00
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this.validateHeaders = validateHeaders;
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2013-01-16 05:22:50 +01:00
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}
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@Override
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public HttpHeaders trailingHeaders() {
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return trailingHeader;
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}
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@Override
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2013-05-01 10:04:43 +02:00
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public ByteBuf content() {
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2013-01-16 05:22:50 +01:00
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return content;
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}
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@Override
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2013-02-10 05:10:09 +01:00
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public int refCnt() {
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return content.refCnt();
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2013-01-16 05:22:50 +01:00
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}
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@Override
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2013-02-13 08:09:33 +01:00
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public FullHttpRequest retain() {
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2013-02-10 05:10:09 +01:00
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content.retain();
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2013-02-13 08:09:33 +01:00
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return this;
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2013-02-10 05:10:09 +01:00
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}
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@Override
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2013-02-13 08:09:33 +01:00
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public FullHttpRequest retain(int increment) {
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2013-02-10 05:10:09 +01:00
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content.retain(increment);
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2013-02-13 08:09:33 +01:00
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return this;
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2013-02-10 05:10:09 +01:00
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}
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2014-01-28 12:00:28 +01:00
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@Override
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public FullHttpRequest touch() {
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content.touch();
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return this;
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}
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2014-01-29 03:44:59 +01:00
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@Override
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public FullHttpRequest touch(Object hint) {
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content.touch(hint);
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return this;
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}
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2013-02-10 05:10:09 +01:00
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@Override
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public boolean release() {
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return content.release();
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}
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@Override
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public boolean release(int decrement) {
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return content.release(decrement);
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2013-01-16 05:22:50 +01:00
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}
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2013-01-30 07:42:18 +01:00
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@Override
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public FullHttpRequest 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 FullHttpRequest setMethod(HttpMethod method) {
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super.setMethod(method);
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return this;
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}
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@Override
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public FullHttpRequest setUri(String uri) {
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super.setUri(uri);
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return this;
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}
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2015-01-20 01:48:11 +01:00
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/**
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* Copy this object
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*
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* @param copyContent
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* <ul>
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* <li>{@code true} if this object's {@link #content()} should be used to copy.</li>
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* <li>{@code false} if {@code newContent} should be used instead.</li>
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* </ul>
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* @param newContent
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* <ul>
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* <li>if {@code copyContent} is false then this will be used in the copy's content.</li>
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* <li>if {@code null} then a default buffer of 0 size will be selected</li>
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* </ul>
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* @return A copy of this object
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*/
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private FullHttpRequest copy(boolean copyContent, ByteBuf newContent) {
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2013-01-30 07:42:18 +01:00
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DefaultFullHttpRequest copy = new DefaultFullHttpRequest(
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2015-01-20 01:48:11 +01:00
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protocolVersion(), method(), uri(),
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copyContent ? content().copy() :
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newContent == null ? Unpooled.buffer(0) : newContent);
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2013-01-16 05:22:50 +01:00
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copy.headers().set(headers());
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copy.trailingHeaders().set(trailingHeaders());
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return copy;
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}
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2013-07-06 21:17:51 +02:00
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2015-01-20 01:48:11 +01:00
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@Override
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public FullHttpRequest copy(ByteBuf newContent) {
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return copy(false, newContent);
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}
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@Override
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public FullHttpRequest copy() {
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return copy(true, null);
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}
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2013-07-06 21:17:51 +02:00
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@Override
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public FullHttpRequest duplicate() {
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DefaultFullHttpRequest duplicate = new DefaultFullHttpRequest(
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2014-06-24 10:39:46 +02:00
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protocolVersion(), method(), uri(), content().duplicate(), validateHeaders);
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2013-07-06 21:17:51 +02:00
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duplicate.headers().set(headers());
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duplicate.trailingHeaders().set(trailingHeaders());
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return duplicate;
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}
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2014-12-31 10:32:48 +01:00
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2015-01-20 01:48:11 +01:00
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@Override
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public int hashCode() {
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2015-11-09 20:45:37 +01:00
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int hash = this.hash;
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if (hash == 0) {
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if (content().refCnt() != 0) {
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try {
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hash = 31 + content().hashCode();
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} catch (IllegalReferenceCountException ignored) {
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// Handle race condition between checking refCnt() == 0 and using the object.
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hash = 31;
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}
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} else {
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hash = 31;
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}
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hash = 31 * hash + trailingHeaders().hashCode();
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hash = 31 * hash + super.hashCode();
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this.hash = hash;
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}
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return hash;
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2015-01-20 01:48:11 +01:00
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}
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@Override
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public boolean equals(Object o) {
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if (!(o instanceof DefaultFullHttpRequest)) {
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return false;
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}
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DefaultFullHttpRequest other = (DefaultFullHttpRequest) o;
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return super.equals(other) &&
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content().equals(other.content()) &&
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trailingHeaders().equals(other.trailingHeaders());
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}
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2014-12-31 10:32:48 +01:00
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@Override
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public String toString() {
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return HttpMessageUtil.appendFullRequest(new StringBuilder(256), this).toString();
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}
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2013-01-16 05:22:50 +01:00
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}
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