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Replace FluentIterable with streams

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-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=180005797
This commit is contained in:
guyben 2017-12-23 07:08:35 -08:00 • committed by Ben McIlwain
parent 552ab12314
commit 3f7cd00882
13 changed files with 121 additions and 104 deletions
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9
java/google/registry/export/DatastoreBackupService.java
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@ -17,6 +17,7 @@ package google.registry.export;
import static com.google.appengine.api.datastore.DatastoreServiceFactory.getDatastoreService;
import static com.google.appengine.api.taskqueue.QueueFactory.getQueue;
import static com.google.common.base.Strings.nullToEmpty;
import static com.google.common.collect.ImmutableList.toImmutableList;
import com.google.appengine.api.datastore.Query;
import com.google.appengine.api.modules.ModulesService;
@ -24,9 +25,9 @@ import com.google.appengine.api.modules.ModulesServiceFactory;
import com.google.appengine.api.taskqueue.TaskHandle;
import com.google.appengine.api.taskqueue.TaskOptions;
import com.google.appengine.api.taskqueue.TaskOptions.Method;
import com.google.common.collect.FluentIterable;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Iterables;
import com.google.common.collect.Streams;
import google.registry.util.NonFinalForTesting;
import java.util.NoSuchElementException;
@ -88,10 +89,10 @@ public class DatastoreBackupService {
public Iterable<DatastoreBackupInfo> findAllByNamePrefix(final String namePrefix) {
// Need the raw DatastoreService to access the internal _AE_Backup_Information entities.
// TODO(b/19081037): make an Objectify entity class for these raw Datastore entities instead.
return FluentIterable.from(
getDatastoreService().prepare(new Query(BACKUP_INFO_KIND)).asIterable())
return Streams.stream(getDatastoreService().prepare(new Query(BACKUP_INFO_KIND)).asIterable())
.filter(entity -> nullToEmpty((String) entity.getProperty("name")).startsWith(namePrefix))
.transform(DatastoreBackupInfo::new);
.map(DatastoreBackupInfo::new)
.collect(toImmutableList());
}
/**