| /** |
| * 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.camel; |
| |
| /** |
| * An <b>asynchronous</b> processor which can process an {@link Exchange} in an asynchronous fashion |
| * and signal completion by invoking the {@link AsyncCallback}. |
| * <p/> |
| * For example {@link Producer} can implement this interface to support real asynchronous non blocking |
| * when using the {@link org.apache.camel.processor.SendAsyncProcessor}. |
| * |
| * @version $Revision$ |
| * @deprecated will be replaced with a new async routing engine in Camel 2.4. So expect this interface to change |
| */ |
| @Deprecated |
| public interface AsyncProcessor extends Processor { |
| |
| /** |
| * Processes the message exchange |
| * |
| * @param exchange the message exchange |
| * @param callback the callback to invoke when data has been received and the {@link Exchange} |
| * is ready to be continued routed. |
| * @throws Exception if an internal processing error has occurred. |
| */ |
| void process(Exchange exchange, AsyncCallback callback) throws Exception; |
| } |