1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 28 package org.apache.http.nio.entity; 29 30 import java.io.IOException; 31 32 import org.apache.http.HttpEntity; 33 import org.apache.http.nio.ContentDecoder; 34 import org.apache.http.nio.IOControl; 35 36 /** 37 * A non-blocking {@link HttpEntity} that allows content to be streamed from a 38 * {@link ContentDecoder}. 39 * 40 * @since 4.0 41 * 42 * @deprecated use (4.2) 43 * {@link org.apache.http.nio.protocol.BasicAsyncRequestProducer} 44 * or {@link org.apache.http.nio.protocol.BasicAsyncResponseProducer} 45 */ 46 @Deprecated 47 public interface ConsumingNHttpEntity extends HttpEntity { 48 49 /** 50 * Notification that content is available to be read from the decoder. 51 * {@link IOControl} instance passed as a parameter to the method can be 52 * used to suspend input events if the entity is temporarily unable to 53 * allocate more storage to accommodate all incoming content. 54 * 55 * @param decoder content decoder. 56 * @param ioControl I/O control of the underlying connection. 57 */ 58 void consumeContent(ContentDecoder decoder, IOControl ioControl) throws IOException; 59 60 /** 61 * Notification that any resources allocated for reading can be released. 62 */ 63 void finish() throws IOException; 64 65 }