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NCache Professional client for java.
package com.alachisoft.ncache.client.internal.communication;
// Copyright (c) 2020 Alachisoft
//
// Licensed 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
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
/**
*
*/
public class AddressUtil {
private boolean _isLocalAddress = false;
public final boolean getIsLocalAddres() {
return _isLocalAddress;
}
public final boolean verifyLocalAddress(InetAddress address) {
try {
// Check if the address is a valid special local or loop back
if (address.equals(InetAddress.getLocalHost()) || address.isLoopbackAddress()){
_isLocalAddress = true;
}
// Check if the address is defined on any interface
else
_isLocalAddress = NetworkInterface.getByInetAddress(address) != null;
} catch (Exception e) {
_isLocalAddress = false;
}
return _isLocalAddress;
}
}