google-nomulus/java/google/registry/model/export/LogsExportCursor.java
Michael Muller c458c05801 Rename Java packages to use the .google TLD
The dark lord Gosling designed the Java package naming system so that
ownership flows from the DNS system. Since we own the domain name
registry.google, it seems only appropriate that we should use
google.registry as our package name.
2016-05-13 20:04:42 -04:00

83 lines
2.6 KiB
Java

// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package google.registry.model.export;
import static google.registry.util.CollectionUtils.nullToEmptyImmutableCopy;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.googlecode.objectify.annotation.Entity;
import google.registry.model.Buildable;
import google.registry.model.common.CrossTldSingleton;
import google.registry.model.common.PersistedRangeLong;
import java.util.List;
import java.util.Set;
/** A saved cursor of exported log records so far. */
@Entity
public class LogsExportCursor extends CrossTldSingleton implements Buildable {
/**
* A set of timestamp ranges (expressesd in microseconds since the epoch) that have been exported
* to GCS.
*/
Set<PersistedRangeLong> exportedRanges;
/**
* A list of filenames that are pending import into bigquery. Files may not have been imported
* into bigquery on previous iterations if there are gaps in the exported ranges.
*/
List<String> filesPendingImport;
public ImmutableSet<PersistedRangeLong> getExportedRanges() {
return nullToEmptyImmutableCopy(exportedRanges);
}
public ImmutableList<String> getFilesPendingImport() {
return nullToEmptyImmutableCopy(filesPendingImport);
}
@Override
public Builder asBuilder() {
return new Builder(clone(this));
}
/** A builder for constructing {@link LogsExportCursor} objects, since they are immutable. */
public static class Builder extends Buildable.Builder<LogsExportCursor> {
public Builder() {}
private Builder(LogsExportCursor instance) {
super(instance);
}
public Builder setExportedRanges(ImmutableSet<PersistedRangeLong> exportedRanges) {
getInstance().exportedRanges = exportedRanges;
return this;
}
public Builder setFilesPendingImport(ImmutableList<String> filesPendingImport) {
getInstance().filesPendingImport = filesPendingImport;
return this;
}
@Override
public LogsExportCursor build() {
return super.build();
}
}
}