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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.catalina.tribes.group; |
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import java.io.Serializable; |
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import org.apache.catalina.tribes.ErrorHandler; |
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import org.apache.catalina.tribes.Member; |
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public interface ExtendedRpcCallback extends RpcCallback { |
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/** |
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* Invoked prior to a reply is sent when, and only when, the reply options contain the asynchronous sending options. |
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* This is invoked prior to the reply being sent. A success/failure report will be reported on the error handler. |
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* @param request - the original message that requested the reply |
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* @param response - the reply message to the original message |
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* @param sender - the sender requested that reply |
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* @return the ErrorHandler object to handle the callback. |
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*/ |
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public ErrorHandler asyncReply(Serializable request, Serializable response, Member sender); |
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/** |
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* |
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* @param request - the original message that requested the reply |
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* @param response - the reply message to the original message |
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* @param sender - the sender requested that reply |
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* @param reason - the reason the reply failed |
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* @return true if the callback would like to reattempt the reply, false otherwise |
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*/ |
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public boolean replyFailed(Serializable request, Serializable response, Member sender, Exception reason); |
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/** |
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* |
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* @param request - the original message that requested the reply |
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* @param response - the reply message to the original message |
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* @param sender - the sender requested that reply |
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*/ |
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public void replySucceeded(Serializable request, Serializable response, Member sender); |
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} |
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+ native |
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+ native |