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https://github.com/google/nomulus.git
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5012893c1d
This change renames directories in preparation for the great package rename. The repository is now in a broken state because the code itself hasn't been updated. However this should ensure that git correctly preserves history for each file.
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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