Moved project package from org.eclipse.moquette to io.moquette

2015-11-20 21:30:59 +01:00
parent f438ef7f49
commit 371c740321
175 changed files with 629 additions and 669 deletions
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2012-2015 The original author or authors
+ * ------------------------------------------------------
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Apache License v2.0 which accompanies this distribution.
+ *
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * The Apache License v2.0 is available at
+ * http://www.opensource.org/licenses/apache2.0.php
+ *
+ * You may elect to redistribute this code under either of these licenses.
+ */
+package io.moquette.interception;
+
+import io.moquette.proto.messages.ConnectMessage;
+import io.moquette.proto.messages.PublishMessage;
+import io.moquette.spi.impl.subscriptions.Subscription;
+
+/**
+ * This interface is to be used internally by the broker components.
+ * <p>
+ * An interface is used instead of a class to allow more flexibility in changing
+ * an implementation.
+ * <p>
+ * Interceptor implementations forward notifications to a <code>InterceptHandler</code>,
+ * that is normally a field. So, the implementations should act as a proxy to a custom
+ * intercept handler.
+ *
+ * @see InterceptHandler
+ * @author Wagner Macedo
+ */
+public interface Interceptor {
+
+    void notifyClientConnected(ConnectMessage msg);
+
+    void notifyClientDisconnected(String clientID);
+
+    void notifyTopicPublished(PublishMessage msg, String clientID);
+
+    void notifyTopicSubscribed(Subscription sub);
+
+    void notifyTopicUnsubscribed(String topic, String clientID);
+
+}