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Replace many Work and VoidWork usages with lambdas

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-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176153460
This commit is contained in:
mcilwain 2017-11-17 13:38:53 -08:00 • committed by jianglai
parent 603e0470cc
commit cd314bdc75
36 changed files with 443 additions and 680 deletions
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14
java/google/registry/tools/CreateLrpTokensCommand.java
View file

@ -35,7 +35,6 @@ import com.google.common.collect.ImmutableSet;
import com.google.common.io.Files;
import com.google.common.io.LineReader;
import com.googlecode.objectify.Key;
import com.googlecode.objectify.Work;
import google.registry.model.domain.LrpTokenEntity;
import google.registry.tools.Command.RemoteApiCommand;
import google.registry.tools.params.KeyValueMapParameter.StringToIntegerMap;
@ -162,23 +161,14 @@ public class CreateLrpTokensCommand implements RemoteApiCommand {
}
final ImmutableSet<LrpTokenEntity> tokensToSave = tokensToSaveBuilder.build();
// Wrap in a retrier to deal with transient 404 errors (thrown as RemoteApiExceptions).
retrier.callWithRetry(
() -> {
saveTokens(tokensToSave);
return null;
},
RemoteApiException.class);
retrier.callWithRetry(() -> saveTokens(tokensToSave), RemoteApiException.class);
} while (line != null);
}
@VisibleForTesting
void saveTokens(final ImmutableSet<LrpTokenEntity> tokens) {
Collection<LrpTokenEntity> savedTokens =
ofy().transact(new Work<Collection<LrpTokenEntity>>() {
@Override
public Collection<LrpTokenEntity> run() {
return ofy().save().entities(tokens).now().values();
}});
ofy().transact(() -> ofy().save().entities(tokens).now().values());
for (LrpTokenEntity token : savedTokens) {
System.out.printf("%s,%s%n", token.getAssignee(), token.getToken());
}

38
java/google/registry/tools/GetAppliedLabelsCommand.java
View file

@ -23,7 +23,6 @@ import static java.nio.charset.StandardCharsets.UTF_8;
import com.beust.jcommander.Parameter;
import com.beust.jcommander.Parameters;
import com.beust.jcommander.internal.Sets;
import com.googlecode.objectify.Work;
import google.registry.model.domain.DomainApplication;
import google.registry.model.domain.launch.ApplicationStatus;
import google.registry.tools.Command.RemoteApiCommand;
@ -70,23 +69,24 @@ final class GetAppliedLabelsCommand implements RemoteApiCommand {
/** Return a set of all fully-qualified domain names with open applications. */
private static Set<String> getDomainApplicationMap(final String tld) {
return ofy().transact(new Work<Set<String>>() {
@Override
public Set<String> run() {
Set<String> labels = Sets.newHashSet();
List<DomainApplication> domainApplications;
domainApplications = ofy().load().type(DomainApplication.class).filter("tld", tld).list();
for (DomainApplication domainApplication : domainApplications) {
// Ignore deleted and rejected applications. They aren't under consideration.
ApplicationStatus applicationStatus = domainApplication.getApplicationStatus();
DateTime deletionTime = domainApplication.getDeletionTime();
if (applicationStatus == REJECTED
|| isAtOrAfter(ofy().getTransactionTime(), deletionTime)) {
continue;
}
labels.add(domainApplication.getFullyQualifiedDomainName());
}
return labels;
}});
return ofy()
.transact(
() -> {
Set<String> labels = Sets.newHashSet();
List<DomainApplication> domainApplications;
domainApplications =
ofy().load().type(DomainApplication.class).filter("tld", tld).list();
for (DomainApplication domainApplication : domainApplications) {
// Ignore deleted and rejected applications. They aren't under consideration.
ApplicationStatus applicationStatus = domainApplication.getApplicationStatus();
DateTime deletionTime = domainApplication.getDeletionTime();
if (applicationStatus == REJECTED
|| isAtOrAfter(ofy().getTransactionTime(), deletionTime)) {
continue;
}
labels.add(domainApplication.getFullyQualifiedDomainName());
}
return labels;
});
}
}

7
java/google/registry/tools/ResaveEnvironmentEntitiesCommand.java
View file

@ -20,7 +20,6 @@ import static google.registry.model.ofy.ObjectifyService.ofy;
import com.beust.jcommander.Parameters;
import com.googlecode.objectify.Key;
import com.googlecode.objectify.VoidWork;
import google.registry.model.registrar.Registrar;
import google.registry.model.registrar.RegistrarContact;
import google.registry.model.registry.Registry;
@ -48,11 +47,7 @@ final class ResaveEnvironmentEntitiesCommand implements RemoteApiCommand {
System.out.printf("Re-saving %s entities.\n", clazz.getSimpleName());
for (final Iterable<Key<T>> batch :
partition(ofy().load().type(clazz).ancestor(getCrossTldKey()).keys().list(), BATCH_SIZE)) {
ofy().transact(new VoidWork() {
@Override
public void vrun() {
ofy().save().entities(ofy().load().keys(batch).values());
}});
ofy().transact(() -> ofy().save().entities(ofy().load().keys(batch).values()));
System.out.printf("Re-saved entities batch: %s.\n", batch);
}
}

8
java/google/registry/tools/UpdateApplicationStatusCommand.java
View file

@ -25,7 +25,6 @@ import static google.registry.util.PreconditionsUtils.checkArgumentPresent;
import com.beust.jcommander.Parameter;
import com.beust.jcommander.Parameters;
import com.google.common.collect.ImmutableList;
import com.googlecode.objectify.VoidWork;
import google.registry.model.domain.DomainApplication;
import google.registry.model.domain.launch.ApplicationStatus;
import google.registry.model.domain.launch.LaunchInfoResponseExtension;
@ -70,12 +69,7 @@ final class UpdateApplicationStatusCommand extends MutatingCommand {
checkArgumentPresent(
Registrar.loadByClientId(clientId), "Registrar with client ID %s not found", clientId);
for (final String applicationId : ids) {
ofy().transact(new VoidWork() {
@Override
public void vrun() {
updateApplicationStatus(applicationId);
}
});
ofy().transact(() -> updateApplicationStatus(applicationId));
}
}

19
java/google/registry/tools/UpdateClaimsNoticeCommand.java
View file

@ -21,7 +21,6 @@ import static google.registry.model.ofy.ObjectifyService.ofy;
import com.beust.jcommander.Parameter;
import com.beust.jcommander.Parameters;
import com.google.common.net.InternetDomainName;
import com.googlecode.objectify.VoidWork;
import google.registry.model.domain.DomainApplication;
import google.registry.model.domain.launch.LaunchNotice;
import google.registry.model.domain.launch.LaunchNotice.InvalidChecksumException;
@ -67,15 +66,15 @@ final class UpdateClaimsNoticeCommand implements RemoteApiCommand {
final LaunchNotice launchNotice = LaunchNotice.create(
tcnId, validatorId, DateTime.parse(expirationTime), DateTime.parse(acceptedTime));
ofy().transact(new VoidWork() {
@Override
public void vrun() {
try {
updateClaimsNotice(id, launchNotice);
} catch (InvalidChecksumException e) {
throw new RuntimeException(e);
}
}});
ofy()
.transact(
() -> {
try {
updateClaimsNotice(id, launchNotice);
} catch (InvalidChecksumException e) {
throw new RuntimeException(e);
}
});
}
private void updateClaimsNotice(String applicationId, LaunchNotice launchNotice)

19
java/google/registry/tools/UpdateSmdCommand.java
View file

@ -24,7 +24,6 @@ import com.beust.jcommander.Parameter;
import com.beust.jcommander.Parameters;
import com.google.common.collect.ImmutableList;
import com.google.common.net.InternetDomainName;
import com.googlecode.objectify.VoidWork;
import google.registry.flows.EppException;
import google.registry.flows.domain.DomainFlowTmchUtils;
import google.registry.model.domain.DomainApplication;
@ -67,15 +66,15 @@ final class UpdateSmdCommand implements RemoteApiCommand {
final EncodedSignedMark encodedSignedMark =
readEncodedSignedMark(new String(Files.readAllBytes(smdFile), US_ASCII));
ofy().transact(new VoidWork() {
@Override
public void vrun() {
try {
updateSmd(id, encodedSignedMark, reason);
} catch (EppException e) {
throw new RuntimeException(e);
}
}});
ofy()
.transact(
() -> {
try {
updateSmd(id, encodedSignedMark, reason);
} catch (EppException e) {
throw new RuntimeException(e);
}
});
}
private void updateSmd(

7
java/google/registry/tools/server/KillAllEntitiesReducer.java
View file

@ -20,7 +20,6 @@ import static google.registry.model.ofy.ObjectifyService.ofy;
import com.google.appengine.tools.mapreduce.Reducer;
import com.google.appengine.tools.mapreduce.ReducerInput;
import com.googlecode.objectify.Key;
import com.googlecode.objectify.VoidWork;
import java.util.Iterator;
import java.util.List;
@ -37,11 +36,7 @@ public class KillAllEntitiesReducer extends Reducer<Key<?>, Key<?>, Void> {
while (batches.hasNext()) {
final List<Key<?>> batch = batches.next();
// Use a transaction to get retrying for free.
ofy().transact(new VoidWork() {
@Override
public void vrun() {
ofy().deleteWithoutBackup().keys(batch);
}});
ofy().transact(() -> ofy().deleteWithoutBackup().keys(batch));
getContext().incrementCounter("entities deleted", batch.size());
for (Key<?> key : batch) {
getContext().incrementCounter(String.format("%s deleted", key.getKind()));

7
java/google/registry/tools/server/ResaveAllHistoryEntriesAction.java
View file

@ -20,7 +20,6 @@ import static google.registry.util.PipelineUtils.createJobPath;
import com.google.appengine.tools.mapreduce.Mapper;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.googlecode.objectify.VoidWork;
import google.registry.mapreduce.MapreduceRunner;
import google.registry.mapreduce.inputs.EppResourceInputs;
import google.registry.model.EppResource;
@ -70,11 +69,7 @@ public class ResaveAllHistoryEntriesAction implements Runnable {
@Override
public final void map(final HistoryEntry historyEntry) {
ofy().transact(new VoidWork() {
@Override
public void vrun() {
ofy().save().entity(ofy().load().entity(historyEntry).now()).now();
}});
ofy().transact(() -> ofy().save().entity(ofy().load().entity(historyEntry).now()).now());
getContext().incrementCounter(
String.format(
"HistoryEntries parented under %s re-saved", historyEntry.getParent().getKind()));