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c0f8da0c6e
This was a surprisingly involved change. Some of the difficulties included java.util.Optional purposely not being Serializable (so I had to move a few Optionals in mapreduce classes to @Nullable) and having to add the Truth Java8 extension library for assertion support. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=171863777
72 lines
3.1 KiB
Java
72 lines
3.1 KiB
Java
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.whois;
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import static com.google.common.base.Preconditions.checkNotNull;
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import static com.google.common.base.Preconditions.checkState;
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import static google.registry.model.ofy.ObjectifyService.ofy;
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import com.google.common.collect.ImmutableList;
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import com.google.common.net.InetAddresses;
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import google.registry.model.host.HostResource;
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import google.registry.model.registrar.Registrar;
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import java.util.Optional;
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import org.joda.time.DateTime;
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/** Container for WHOIS responses to a nameserver lookup queries. */
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final class NameserverWhoisResponse extends WhoisResponseImpl {
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/** Nameserver(s) which were the target of this WHOIS command. */
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private final ImmutableList<HostResource> hosts;
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/** Creates new WHOIS nameserver response on the given host. */
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NameserverWhoisResponse(HostResource host, DateTime timestamp) {
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this(ImmutableList.of(checkNotNull(host, "host")), timestamp);
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}
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/** Creates new WHOIS nameserver response on the given list of hosts. */
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NameserverWhoisResponse(ImmutableList<HostResource> hosts, DateTime timestamp) {
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super(timestamp);
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this.hosts = checkNotNull(hosts, "hosts");
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}
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@Override
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public WhoisResponseResults getResponse(boolean preferUnicode, String disclaimer) {
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BasicEmitter emitter = new BasicEmitter();
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for (int i = 0; i < hosts.size(); i++) {
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HostResource host = hosts.get(i);
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String clientId =
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host.isSubordinate()
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? ofy().load().key(host.getSuperordinateDomain()).now()
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.cloneProjectedAtTime(getTimestamp())
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.getCurrentSponsorClientId()
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: host.getPersistedCurrentSponsorClientId();
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Optional<Registrar> registrar = Registrar.loadByClientIdCached(clientId);
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checkState(registrar.isPresent(), "Could not load registrar %s", clientId);
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emitter
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.emitField(
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"Server Name", maybeFormatHostname(host.getFullyQualifiedHostName(), preferUnicode))
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.emitSet("IP Address", host.getInetAddresses(), InetAddresses::toAddrString)
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.emitField("Registrar", registrar.get().getRegistrarName())
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.emitField("Registrar WHOIS Server", registrar.get().getWhoisServer())
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.emitField("Registrar URL", registrar.get().getReferralUrl());
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if (i < hosts.size() - 1) {
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emitter.emitNewline();
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}
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}
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String plaintext = emitter.emitLastUpdated(getTimestamp()).emitFooter(disclaimer).toString();
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return WhoisResponseResults.create(plaintext, hosts.size());
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}
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}
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