io.netty.handler.codec.http.DefaultFullHttpRequest Maven / Gradle / Ivy
/*
* Copyright 2013 The Netty Project
*
* The Netty Project 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:
*
* https://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 io.netty.handler.codec.http;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import io.netty.buffer.Unpooled;
import io.netty.util.IllegalReferenceCountException;
import static io.netty.util.internal.ObjectUtil.checkNotNull;
/**
* Default implementation of {@link FullHttpRequest}.
*/
public class DefaultFullHttpRequest extends DefaultHttpRequest implements FullHttpRequest {
private final ByteBuf content;
private final HttpHeaders trailingHeader;
/**
* Used to cache the value of the hash code and avoid {@link IllegalReferenceCountException}.
*/
private int hash;
public DefaultFullHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri) {
this(httpVersion, method, uri, Unpooled.buffer(0));
}
public DefaultFullHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri, ByteBuf content) {
this(httpVersion, method, uri, content, true);
}
public DefaultFullHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri, boolean validateHeaders) {
this(httpVersion, method, uri, Unpooled.buffer(0), validateHeaders);
}
public DefaultFullHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri,
ByteBuf content, boolean validateHeaders) {
super(httpVersion, method, uri, validateHeaders);
this.content = checkNotNull(content, "content");
trailingHeader = new DefaultHttpHeaders(validateHeaders);
}
public DefaultFullHttpRequest(HttpVersion httpVersion, HttpMethod method, String uri,
ByteBuf content, HttpHeaders headers, HttpHeaders trailingHeader) {
super(httpVersion, method, uri, headers);
this.content = checkNotNull(content, "content");
this.trailingHeader = checkNotNull(trailingHeader, "trailingHeader");
}
@Override
public HttpHeaders trailingHeaders() {
return trailingHeader;
}
@Override
public ByteBuf content() {
return content;
}
@Override
public int refCnt() {
return content.refCnt();
}
@Override
public FullHttpRequest retain() {
content.retain();
return this;
}
@Override
public FullHttpRequest retain(int increment) {
content.retain(increment);
return this;
}
@Override
public FullHttpRequest touch() {
content.touch();
return this;
}
@Override
public FullHttpRequest touch(Object hint) {
content.touch(hint);
return this;
}
@Override
public boolean release() {
return content.release();
}
@Override
public boolean release(int decrement) {
return content.release(decrement);
}
@Override
public FullHttpRequest setProtocolVersion(HttpVersion version) {
super.setProtocolVersion(version);
return this;
}
@Override
public FullHttpRequest setMethod(HttpMethod method) {
super.setMethod(method);
return this;
}
@Override
public FullHttpRequest setUri(String uri) {
super.setUri(uri);
return this;
}
@Override
public FullHttpRequest copy() {
return replace(content().copy());
}
@Override
public FullHttpRequest duplicate() {
return replace(content().duplicate());
}
@Override
public FullHttpRequest retainedDuplicate() {
return replace(content().retainedDuplicate());
}
@Override
public FullHttpRequest replace(ByteBuf content) {
FullHttpRequest request = new DefaultFullHttpRequest(protocolVersion(), method(), uri(), content,
headers().copy(), trailingHeaders().copy());
request.setDecoderResult(decoderResult());
return request;
}
@Override
public int hashCode() {
int hash = this.hash;
if (hash == 0) {
if (ByteBufUtil.isAccessible(content())) {
try {
hash = 31 + content().hashCode();
} catch (IllegalReferenceCountException ignored) {
// Handle race condition between checking refCnt() == 0 and using the object.
hash = 31;
}
} else {
hash = 31;
}
hash = 31 * hash + trailingHeaders().hashCode();
hash = 31 * hash + super.hashCode();
this.hash = hash;
}
return hash;
}
@Override
public boolean equals(Object o) {
if (!(o instanceof DefaultFullHttpRequest)) {
return false;
}
DefaultFullHttpRequest other = (DefaultFullHttpRequest) o;
return super.equals(other) &&
content().equals(other.content()) &&
trailingHeaders().equals(other.trailingHeaders());
}
@Override
public String toString() {
return HttpMessageUtil.appendFullRequest(new StringBuilder(256), this).toString();
}
}
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