src/main/java/com/ericsson/gerrit/plugins/eventslog/sql/EventsLogCleaner.java

// Copyright (C) 2018 The Android Open Source Project
//
// 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 com.ericsson.gerrit.plugins.eventslog.sql;

import com.ericsson.gerrit.plugins.eventslog.EventCleanerPool;
import com.google.gerrit.extensions.events.ProjectDeletedListener;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.util.concurrent.ScheduledThreadPoolExecutor;

@Singleton
public class EventsLogCleaner implements ProjectDeletedListener {
  private final SQLClient eventsDb;
  private ScheduledThreadPoolExecutor pool;

  @Inject
  EventsLogCleaner(
      @EventsDb SQLClient eventsDb,
      @EventCleanerPool ScheduledThreadPoolExecutor pool) {
    this.eventsDb = eventsDb;
    this.pool = pool;
  }

  @Override
  public void onProjectDeleted(Event event) {
    removeProjectEventsAsync(event.getProjectName());
  }

  public void removeProjectEventsAsync(String projectName) {
    pool.submit(() -> eventsDb.removeProjectEvents(projectName));
  }
}