mirror of
https://github.com/google/nomulus.git
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a41677aea1
Plus refactoring of the KillAllXXXActions and tests to share common code. This essentially completes the KillAll []s. We can now reliably clean out everything except for: * Lock - harmless to leave alone or delete from the gae console * GaeUserIdConverter - same * RdeRevision - filed [] to track, but harmless if not cleaned up * ForeignKeyHostIndex of renamed hosts - tracked in [] ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=120781975
105 lines
3.9 KiB
Java
105 lines
3.9 KiB
Java
// Copyright 2016 The Domain Registry 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 com.google.domain.registry.tools.server;
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import static com.google.common.base.Preconditions.checkArgument;
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import static com.google.domain.registry.model.common.EntityGroupRoot.getCrossTldKey;
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import static com.google.domain.registry.model.ofy.ObjectifyService.ofy;
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import static com.google.domain.registry.request.Action.Method.POST;
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import static com.google.domain.registry.util.PipelineUtils.createJobPath;
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import com.google.appengine.tools.mapreduce.Mapper;
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import com.google.common.collect.ImmutableList;
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import com.google.domain.registry.config.RegistryEnvironment;
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import com.google.domain.registry.mapreduce.MapreduceAction;
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import com.google.domain.registry.mapreduce.MapreduceRunner;
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import com.google.domain.registry.mapreduce.inputs.NullInput;
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import com.google.domain.registry.model.common.EntityGroupRoot;
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import com.google.domain.registry.request.Action;
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import com.google.domain.registry.request.Response;
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import com.googlecode.objectify.Key;
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import javax.inject.Inject;
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/**
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* Deletes all cross tld entities in datastore.
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*
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* <p>This doesn't really need to be a mapreduce, but doing so makes it consistent with the other
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* kill-all actions, and gives us retries, a dashboard and counters for free.
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*/
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@Action(path = "/_dr/task/killAllCrossTld", method = POST)
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public class KillAllCrossTldEntitiesAction implements MapreduceAction {
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@Inject MapreduceRunner mrRunner;
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@Inject Response response;
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@Inject KillAllCrossTldEntitiesAction() {}
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@Override
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public final void run() {
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checkArgument( // safety
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RegistryEnvironment.get() == RegistryEnvironment.CRASH
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|| RegistryEnvironment.get() == RegistryEnvironment.UNITTEST,
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"DO NOT RUN ANYWHERE ELSE EXCEPT CRASH OR TESTS.");
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response.sendJavaScriptRedirect(createJobPath(mrRunner
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.setJobName("Delete all cross-tld entities")
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.setModuleName("tools")
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.runMapreduce(
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new KillAllCrossTldEntitiesMapper(),
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new KillAllEntitiesReducer(),
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ImmutableList.of(new NullInput<Object>()))));
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}
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/**
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* Mapper to delete all descendants of {@link EntityGroupRoot#getCrossTldKey()}.
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*
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* <p>This will delete:
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* <ul>
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* <i>{@code ClaimsListShard}
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* <i>{@code ClaimsListSingleton}
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* <i>{@link EntityGroupRoot}
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* <i>{@code LogsExportCursor}
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* <i>{@code PremiumList}
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* <i>{@code PremiumListEntry}
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* <i>{@code Registrar}
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* <i>{@code RegistrarBillingEntry}
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* <i>{@code RegistrarContact}
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* <i>{@code RegistrarCredit}
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* <i>{@code RegistrarCreditBalance}
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* <i>{@code Registry}
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* <i>{@code RegistryCursor}
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* <i>{@code ReservedList}
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* <i>{@code ServerSecret}
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* <i>{@code SignedMarkRevocationList}
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* <i>{@code TmchCrl}
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* </ul>
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*/
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static class KillAllCrossTldEntitiesMapper extends Mapper<Object, Key<?>, Key<?>> {
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private static final long serialVersionUID = 8343696167876596542L;
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@Override
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public void map(Object ignored) {
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// There will be exactly one input to the mapper, and we ignore it.
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Key<EntityGroupRoot> crossTldKey = getCrossTldKey();
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for (Key<Object> key : ofy().load().ancestor(crossTldKey).keys()) {
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emit(crossTldKey, key);
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getContext().incrementCounter("entities emitted");
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getContext().incrementCounter(String.format("%s emitted", key.getKind()));
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}
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}
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}
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}
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