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Java example source code file (NoopDnsCache.java)
The NoopDnsCache.java Java example source code/* * 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: * * 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 io.netty.resolver.dns; import io.netty.channel.EventLoop; import io.netty.util.internal.UnstableApi; import java.net.InetAddress; import java.util.Collections; import java.util.List; /** * A noop DNS cache that actually never caches anything. */ @UnstableApi public final class NoopDnsCache implements DnsCache { public static final NoopDnsCache INSTANCE = new NoopDnsCache(); /** * Private singleton constructor. */ private NoopDnsCache() { } @Override public void clear() { } @Override public boolean clear(String hostname) { return false; } @Override public List<DnsCacheEntry> get(String hostname) { return Collections.emptyList(); } @Override public void cache(String hostname, InetAddress address, long originalTtl, EventLoop loop) { } @Override public void cache(String hostname, Throwable cause, EventLoop loop) { } @Override public String toString() { return NoopDnsCache.class.getSimpleName(); } } Other Java examples (source code examples)Here is a short list of links related to this Java NoopDnsCache.java source code file: |
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