io.undertow.server.protocol.http.ServerFixedLengthStreamSinkConduit Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed 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 io.undertow.server.protocol.http;
import io.undertow.conduits.AbstractFixedLengthStreamSinkConduit;
import io.undertow.server.Connectors;
import io.undertow.server.HttpServerExchange;
import org.xnio.conduits.StreamSinkConduit;
/**
* @author Stuart Douglas
*/
public class ServerFixedLengthStreamSinkConduit extends AbstractFixedLengthStreamSinkConduit {
private HttpServerExchange exchange;
/**
* Construct a new instance.
*
* @param next the next channel
* @param configurable {@code true} if this instance should pass configuration to the next
* @param propagateClose {@code true} if this instance should pass close to the next
*/
public ServerFixedLengthStreamSinkConduit(StreamSinkConduit next, boolean configurable, boolean propagateClose) {
super(next, 1, configurable, propagateClose);
}
void reset(long contentLength, HttpServerExchange exchange) {
this.exchange = exchange;
super.reset(contentLength, !exchange.isPersistent());
}
void clearExchange(){
channelFinished();
}
@Override
protected void channelFinished() {
if(exchange != null) {
HttpServerExchange exchange = this.exchange;
this.exchange = null;
Connectors.terminateResponse(exchange);
}
}
}