| /* |
| * 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. |
| */ |
| |
| package org.apache.coyote; |
| |
| import java.io.IOException; |
| |
| import org.apache.tomcat.util.buf.ByteChunk; |
| |
| |
| /** |
| * Output buffer. |
| * |
| * This class is used internally by the protocol implementation. All writes from |
| * higher level code should happen via Resonse.doWrite(). |
| * |
| * @author Remy Maucherat |
| */ |
| public interface OutputBuffer { |
| |
| |
| /** |
| * Write the response. The caller ( tomcat ) owns the chunks. |
| * |
| * @param chunk data to write |
| * @param response used to allow buffers that can be shared by multiple |
| * responses. |
| * @throws IOException |
| */ |
| public int doWrite(ByteChunk chunk, Response response) |
| throws IOException; |
| |
| /** |
| * Bytes written to the underlying socket. This includes the effects of |
| * chunking, compression, etc. |
| * |
| * @return Bytes written for the current request |
| */ |
| public long getBytesWritten(); |
| } |