org.apache.activemq.artemis.shaded.io.netty.channel.unix.DatagramSocketAddress Maven / Gradle / Ivy
/*
* Copyright 2015 The Netty Project
*
* The Netty Project 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, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.apache.activemq.artemis.shaded.io.netty.channel.unix;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;
/**
* Act as special {@link InetSocketAddress} to be able to easily pass all needed data from JNI without the need
* to create more objects then needed.
*
* Internal usage only!
*/
public final class DatagramSocketAddress extends InetSocketAddress {
private static final long serialVersionUID = 3094819287843178401L;
// holds the amount of received bytes
private final int receivedAmount;
private final DatagramSocketAddress localAddress;
DatagramSocketAddress(byte[] addr, int scopeId, int port, int receivedAmount, DatagramSocketAddress local)
throws UnknownHostException {
super(newAddress(addr, scopeId), port);
this.receivedAmount = receivedAmount;
localAddress = local;
}
public DatagramSocketAddress localAddress() {
return localAddress;
}
public int receivedAmount() {
return receivedAmount;
}
private static InetAddress newAddress(byte[] bytes, int scopeId) throws UnknownHostException {
if (bytes.length == 4) {
return InetAddress.getByAddress(bytes);
}
return Inet6Address.getByAddress(null, bytes, scopeId);
}
}