| /* |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.hc.core5.http.nio; |
| |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.nio.channels.WritableByteChannel; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.hc.core5.http.Header; |
| |
| public class BasicDataStreamChannel implements DataStreamChannel { |
| |
| private final WritableByteChannel byteChannel; |
| private List<Header> trailers; |
| |
| public BasicDataStreamChannel(final WritableByteChannel byteChannel) { |
| this.byteChannel = byteChannel; |
| } |
| |
| @Override |
| public void requestOutput() { |
| } |
| |
| @Override |
| public int write(final ByteBuffer src) throws IOException { |
| return byteChannel.write(src); |
| } |
| |
| @Override |
| public void endStream() throws IOException { |
| if (byteChannel.isOpen()) { |
| byteChannel.close(); |
| } |
| } |
| |
| @Override |
| public void endStream(final List<? extends Header> trailers) throws IOException { |
| endStream(); |
| if (trailers != null) { |
| this.trailers = new ArrayList<>(); |
| this.trailers.addAll(trailers); |
| } |
| } |
| |
| public List<Header> getTrailers() { |
| return trailers; |
| } |
| |
| } |