org.apache.tomcat.util.net.AbstractNetworkChannelEndpoint Maven / Gradle / Ivy
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* 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,
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* See the License for the specific language governing permissions and
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package org.apache.tomcat.util.net;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.nio.channels.Channel;
import java.nio.channels.NetworkChannel;
public abstract class AbstractNetworkChannelEndpoint
extends AbstractEndpoint {
protected abstract NetworkChannel getServerSocket();
protected abstract S createChannel(SocketBufferHandler buffer);
@Override
protected final InetSocketAddress getLocalAddress() throws IOException {
NetworkChannel serverSock = getServerSocket();
if (serverSock == null) {
return null;
}
SocketAddress sa = serverSock.getLocalAddress();
if (sa instanceof InetSocketAddress) {
return (InetSocketAddress) sa;
}
return null;
}
}