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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,6 @@
import com.google.cloud.storage.StorageException;
import com.google.cloud.storage.StorageOptions;
import com.google.cloud.storage.StorageRetryStrategy;
import org.cloudfoundry.multiapps.common.util.MiscUtil;
import org.cloudfoundry.multiapps.controller.persistence.Messages;
import org.cloudfoundry.multiapps.controller.persistence.model.FileEntry;
import org.cloudfoundry.multiapps.controller.persistence.util.ObjectStoreFilter;
Expand Down Expand Up @@ -200,17 +199,21 @@ public Set<Blob> getAllEntries() {
.collect(Collectors.toSet());
}

protected int removeBlobsByFilter(Predicate<? super Blob> filter) {
private int removeBlobsByFilter(Predicate<? super Blob> filter) {
List<BlobId> blobIds = getEntryNames(filter).stream()
.map(entry -> BlobId.of(bucketName, entry))
.toList();
List<Boolean> deletedBlobsResults = new ArrayList<>();
if (!blobIds.isEmpty()) {
deletedBlobsResults = storage.delete(blobIds);
deletedBlobsResults = deleteBlobs(blobIds);
}
return MiscUtil.cast(deletedBlobsResults.stream()
.filter(Boolean::booleanValue)
.count());

deletedBlobsResults.removeIf(Boolean.FALSE::equals);
return deletedBlobsResults.size();
}

protected List<Boolean> deleteBlobs(List<BlobId> blobIds) {
return storage.delete(blobIds);
}

protected Set<String> getEntryNames(Predicate<? super Blob> filter) {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -3,10 +3,10 @@
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.function.Predicate;

import com.google.cloud.storage.Blob;
import com.google.cloud.storage.BlobId;
Expand Down Expand Up @@ -38,13 +38,12 @@ protected Storage createObjectStoreStorage(Map<String, Object> credentials) {
}

@Override
protected int removeBlobsByFilter(Predicate<? super Blob> filter) {
Set<String> entries = getEntryNames(filter);
for (String entry : entries) {
storage.delete(CONTAINER, entry);
protected List<Boolean> deleteBlobs(List<BlobId> blobIds) {
List<Boolean> deletedBlobsResults = new ArrayList<>();
for (BlobId blobId : blobIds) {
deletedBlobsResults.add(storage.delete(blobId));
}

return entries.size();
return deletedBlobsResults;
}
};
spaceId = UUID.randomUUID()
Expand Down
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