com.arangodb.shaded.netty.resolver.dns.DefaultDnsServerAddresses 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:
*
* https://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 com.arangodb.shaded.netty.resolver.dns;
import java.net.InetSocketAddress;
import java.util.List;
abstract class DefaultDnsServerAddresses extends DnsServerAddresses {
protected final List addresses;
private final String strVal;
DefaultDnsServerAddresses(String type, List addresses) {
this.addresses = addresses;
final StringBuilder buf = new StringBuilder(type.length() + 2 + addresses.size() * 16);
buf.append(type).append('(');
for (InetSocketAddress a: addresses) {
buf.append(a).append(", ");
}
buf.setLength(buf.length() - 2);
buf.append(')');
strVal = buf.toString();
}
@Override
public String toString() {
return strVal;
}
}