1 /*
2 * Copyright 2012 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package org.jboss.netty.handler.ipfilter;
17
18 /**
19 * The Interface IpFilteringHandler.
20 * A Filter of IP.
21 * <br>
22 * Users can add an {@link IpFilterListener} to add specific actions in case a connection is allowed or refused.
23 */
24 public interface IpFilteringHandler {
25
26 /**
27 * Sets the filter listener.
28 *
29 * @param listener the new ip filter listener
30 */
31 void setIpFilterListener(IpFilterListener listener);
32
33 /** Remove the filter listener. */
34 void removeIpFilterListener();
35 }