53 lines
1.9 KiB
Java
53 lines
1.9 KiB
Java
/*
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* Copyright (c) 2012-2015 The original author or authors
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* ------------------------------------------------------
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* and Apache License v2.0 which accompanies this distribution.
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*
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* The Eclipse Public License is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* The Apache License v2.0 is available at
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* http://www.opensource.org/licenses/apache2.0.php
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*
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* You may elect to redistribute this code under either of these licenses.
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*/
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package io.moquette.interception;
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import io.moquette.parser.proto.messages.AbstractMessage;
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import io.moquette.spi.impl.subscriptions.Subscription;
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import io.moquette.interception.messages.InterceptConnectMessage;
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import io.moquette.interception.messages.InterceptConsumedMessage;
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import io.moquette.interception.messages.InterceptDisconnectMessage;
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import io.moquette.interception.messages.InterceptPublishMessage;
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import io.moquette.interception.messages.InterceptSubscribeMessage;
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import io.moquette.interception.messages.InterceptUnsubscribeMessage;
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/**
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* This interface is used to inject code for intercepting broker events.
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* <p>
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* The events can act only as observers.
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* <p>
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* Almost every method receives a subclass of {@link AbstractMessage}, except
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* <code>onDisconnect</code> that receives the client id string and
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* <code>onSubscribe</code> and <code>onUnsubscribe</code> that receive a
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* {@link Subscription} object.
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*
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* @author Wagner Macedo
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*/
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public interface InterceptHandler {
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void onConnect(InterceptConnectMessage msg);
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void onDisconnect(InterceptDisconnectMessage msg);
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void onPublish(InterceptPublishMessage msg);
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void onSubscribe(InterceptSubscribeMessage msg);
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void onUnsubscribe(InterceptUnsubscribeMessage msg);
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void onMessageConsumed(InterceptConsumedMessage msg);
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}
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