io.netty.bootstrap.BootstrapConfig Maven / Gradle / Ivy
/*
* Copyright 2016 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 io.netty.bootstrap;
import io.netty.channel.Channel;
import io.netty.resolver.AddressResolverGroup;
import java.net.SocketAddress;
/**
* Exposes the configuration of a {@link Bootstrap}.
*/
public final class BootstrapConfig extends AbstractBootstrapConfig {
BootstrapConfig(Bootstrap bootstrap) {
super(bootstrap);
}
/**
* Returns the configured remote address or {@code null} if non is configured yet.
*/
public SocketAddress remoteAddress() {
return bootstrap.remoteAddress();
}
/**
* Returns the configured {@link AddressResolverGroup}, {@code null} if resolver was disabled
* with {@link Bootstrap#disableResolver()}, or the default if not configured yet.
*/
public AddressResolverGroup resolver() {
return bootstrap.resolver();
}
@Override
public String toString() {
StringBuilder buf = new StringBuilder(super.toString());
buf.setLength(buf.length() - 1);
AddressResolverGroup resolver = resolver();
if (resolver != null) {
buf.append(", resolver: ")
.append(resolver);
}
SocketAddress remoteAddress = remoteAddress();
if (remoteAddress != null) {
buf.append(", remoteAddress: ")
.append(remoteAddress);
}
return buf.append(')').toString();
}
}