| /* |
| * 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; |
| |
| |
| /** |
| * Input buffer. |
| * |
| * This class is used only in the protocol implementation. All reading from |
| * Tomcat ( or adapter ) should be done using Request.doRead(). |
| */ |
| public interface InputBuffer { |
| |
| |
| /** Return from the input stream. |
| IMPORTANT: the current model assumes that the protocol will 'own' the |
| buffer and return a pointer to it in ByteChunk ( i.e. the param will |
| have chunk.getBytes()==null before call, and the result after the call ). |
| */ |
| public int doRead(ByteChunk chunk, Request request) |
| throws IOException; |
| |
| |
| } |