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Since HistoryEntry always represents a read-only log of mutation to a core resource, that mutation should always happen in a transaction, and the HistoryEntry should be saved in that transaction. As such, it's always more accurate to use ofy().getTransactionTime() for the modificationTime of the HistoryEntry rather than just DateTime.now(UTC). In addition, having these be the exact same timestamp makes it possible to align HistoryEntries with commit log manifests using modificationTime = transactionTime, which is useful for recovery and analysis purposes. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=170136957
105 lines
4.5 KiB
Java
105 lines
4.5 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.rde.imports;
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import static com.google.common.base.Predicates.in;
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import static com.google.common.base.Predicates.not;
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import static google.registry.model.ofy.ObjectifyService.ofy;
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import static google.registry.rde.imports.RdeImportUtils.generateTridForImport;
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import static google.registry.util.DomainNameUtils.canonicalizeDomainName;
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import com.google.common.base.Function;
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import com.google.common.collect.FluentIterable;
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import com.google.common.collect.ImmutableSet;
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import com.google.common.collect.Lists;
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import com.google.common.net.InetAddresses;
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import com.googlecode.objectify.Key;
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import google.registry.model.eppcommon.StatusValue;
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import google.registry.model.host.HostResource;
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import google.registry.model.reporting.HistoryEntry;
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import google.registry.xjc.host.XjcHostAddrType;
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import google.registry.xjc.host.XjcHostStatusType;
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import google.registry.xjc.rdehost.XjcRdeHost;
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import google.registry.xjc.rdehost.XjcRdeHostElement;
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import java.net.InetAddress;
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/** Utility class that converts an {@link XjcRdeHost} into a {@link HostResource}. */
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public class XjcToHostResourceConverter extends XjcToEppResourceConverter {
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private static final Function<XjcHostStatusType, StatusValue> STATUS_VALUE_CONVERTER =
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new Function<XjcHostStatusType, StatusValue>() {
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@Override
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public StatusValue apply(XjcHostStatusType status) {
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return convertStatusType(status);
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}
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};
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private static final Function<XjcHostAddrType, InetAddress> ADDR_CONVERTER =
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new Function<XjcHostAddrType, InetAddress>() {
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@Override
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public InetAddress apply(XjcHostAddrType addr) {
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return convertAddrType(addr);
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}
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};
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static HostResource convert(XjcRdeHost host) {
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// TODO(b/35384052): Handle subordinate hosts correctly by setting superordinateDomaina and
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// lastSuperordinateChange fields.
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// First create and save history entry
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ofy().save().entity(
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new HistoryEntry.Builder()
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.setType(HistoryEntry.Type.RDE_IMPORT)
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.setClientId(host.getClID())
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.setTrid(generateTridForImport())
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.setModificationTime(ofy().getTransactionTime())
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.setXmlBytes(getObjectXml(new XjcRdeHostElement(host)))
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.setBySuperuser(true)
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.setReason("RDE Import")
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.setRequestedByRegistrar(false)
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.setParent(Key.create(null, HostResource.class, host.getRoid()))
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.build());
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return new HostResource.Builder()
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.setFullyQualifiedHostName(canonicalizeDomainName(host.getName()))
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.setRepoId(host.getRoid())
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.setPersistedCurrentSponsorClientId(host.getClID())
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.setLastTransferTime(host.getTrDate())
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.setCreationTime(host.getCrDate())
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.setLastEppUpdateTime(host.getUpDate())
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.setCreationClientId(host.getCrRr().getValue())
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.setLastEppUpdateClientId(host.getUpRr() == null ? null : host.getUpRr().getValue())
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.setStatusValues(
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FluentIterable.from(host.getStatuses())
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.transform(STATUS_VALUE_CONVERTER)
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// LINKED is implicit and should not be imported onto the new host.
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// PENDING_TRANSFER is a property of the superordinate host.
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.filter(not(in(ImmutableSet.of(StatusValue.LINKED, StatusValue.PENDING_TRANSFER))))
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.toSet())
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.setInetAddresses(ImmutableSet.copyOf(Lists.transform(host.getAddrs(), ADDR_CONVERTER)))
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.build();
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}
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/** Converts {@link XjcHostStatusType} to {@link StatusValue}. */
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private static StatusValue convertStatusType(XjcHostStatusType status) {
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return StatusValue.fromXmlName(status.getS().value());
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}
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/** Converts {@link XjcHostAddrType} to {@link InetAddress}. */
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private static InetAddress convertAddrType(XjcHostAddrType addr) {
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return InetAddresses.forString(addr.getValue());
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}
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private XjcToHostResourceConverter() {}
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}
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