code: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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 org.apache.skywalking.oap.server.storage.plugin.banyandb;
  
  import org.apache.skywalking.banyandb.v1.client.metadata.Group;
  import org.apache.skywalking.banyandb.v1.client.metadata.IntervalRule;
  import org.apache.skywalking.oap.server.core.CoreModule;
  import org.apache.skywalking.oap.server.core.storage.IBatchDAO;
  import org.apache.skywalking.oap.server.core.storage.IHistoryDeleteDAO;
  import org.apache.skywalking.oap.server.core.storage.StorageBuilderFactory;
  import org.apache.skywalking.oap.server.core.storage.StorageDAO;
  import org.apache.skywalking.oap.server.core.storage.StorageModule;
  import org.apache.skywalking.oap.server.core.storage.cache.INetworkAddressAliasDAO;
  import org.apache.skywalking.oap.server.core.storage.management.UIMenuManagementDAO;
  import org.apache.skywalking.oap.server.core.storage.management.UITemplateManagementDAO;
  import org.apache.skywalking.oap.server.core.storage.model.ModelCreator;
  import org.apache.skywalking.oap.server.core.storage.model.ModelInstaller;
  import org.apache.skywalking.oap.server.core.storage.profiling.continuous.IContinuousProfilingPolicyDAO;
  import org.apache.skywalking.oap.server.core.storage.profiling.ebpf.IEBPFProfilingDataDAO;
  import org.apache.skywalking.oap.server.core.storage.profiling.ebpf.IEBPFProfilingScheduleDAO;
  import org.apache.skywalking.oap.server.core.storage.profiling.ebpf.IEBPFProfilingTaskDAO;
  import org.apache.skywalking.oap.server.core.storage.profiling.ebpf.IServiceLabelDAO;
  import org.apache.skywalking.oap.server.core.storage.profiling.trace.IProfileTaskLogQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.profiling.trace.IProfileTaskQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.profiling.trace.IProfileThreadSnapshotQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.IAggregationQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.IAlarmQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.IBrowserLogQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.IEventQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.ILogQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.IMetadataQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.IMetricsQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.IRecordsQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.ISpanAttachedEventQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.ITagAutoCompleteQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.ITopologyQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.ITraceQueryDAO;
  import org.apache.skywalking.oap.server.core.storage.query.IZipkinQueryDAO;
  import org.apache.skywalking.oap.server.library.module.ModuleDefine;
  import org.apache.skywalking.oap.server.library.module.ModuleProvider;
  import org.apache.skywalking.oap.server.library.module.ModuleStartException;
  import org.apache.skywalking.oap.server.library.module.ServiceNotProvidedException;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.measure.BanyanDBEBPFProfilingScheduleQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.measure.BanyanDBEventQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.measure.BanyanDBMetadataQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.measure.BanyanDBMetricsQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.measure.BanyanDBNetworkAddressAliasDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.measure.BanyanDBServiceLabelDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.measure.BanyanDBTagAutocompleteQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.measure.BanyanDBTopologyQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBAlarmQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBBrowserLogQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBContinuousProfilingPolicyDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBEBPFProfilingDataDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBEBPFProfilingTaskDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBHistoryDeleteDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBLogQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBProfileTaskLogQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBProfileTaskQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBProfileThreadSnapshotQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBSpanAttachedEventQueryDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBStorageDAO;
  import org.apache.skywalking.oap.server.storage.plugin.banyandb.stream.BanyanDBTraceQueryDAO;
  import org.apache.skywalking.oap.server.telemetry.TelemetryModule;
  import org.apache.skywalking.oap.server.telemetry.api.HealthCheckMetrics;
  import org.apache.skywalking.oap.server.telemetry.api.MetricsCreator;
  import org.apache.skywalking.oap.server.telemetry.api.MetricsTag;
  
  public class BanyanDBStorageProvider extends ModuleProvider {
      private BanyanDBStorageConfig config;
      private BanyanDBStorageClient client;
      private ModelInstaller modelInstaller;
  
      private IntervalRule bypass = IntervalRule.create(IntervalRule.Unit.UNSPECIFIED, 0);
  
      @Override
      public String name() {
          return "banyandb";
      }
  
      @Override
      public Class<? extends ModuleDefine> module() {
          return StorageModule.class;
      }
  
      @Override
      public ConfigCreator newConfigCreator() {
          return new ConfigCreator<BanyanDBStorageConfig>() {
              @Override
              public Class type() {
                  return BanyanDBStorageConfig.class;
              }
  
              @Override
              public void onInitialized(final BanyanDBStorageConfig initialized) {
                  config = initialized;
              }
          };
      }
  
      @Override
      public void prepare() throws ServiceNotProvidedException, ModuleStartException {
          this.registerServiceImplementation(StorageBuilderFactory.class, new StorageBuilderFactory.Default());
  
          this.client = new BanyanDBStorageClient(config.getHost(), config.getPort());
          this.modelInstaller = new BanyanDBIndexInstaller(client, getManager(), this.config);
  
          // Stream
          this.registerServiceImplementation(
              IBatchDAO.class, new BanyanDBBatchDAO(client, config.getMaxBulkSize(), config.getFlushInterval(),
                                                    config.getConcurrentWriteThreads()
              ));
          this.registerServiceImplementation(StorageDAO.class, new BanyanDBStorageDAO(client));
          this.registerServiceImplementation(INetworkAddressAliasDAO.class, new BanyanDBNetworkAddressAliasDAO(client));
          this.registerServiceImplementation(ITraceQueryDAO.class, new BanyanDBTraceQueryDAO(client));
          this.registerServiceImplementation(IBrowserLogQueryDAO.class, new BanyanDBBrowserLogQueryDAO(client));
          this.registerServiceImplementation(IMetadataQueryDAO.class, new BanyanDBMetadataQueryDAO(client));
          this.registerServiceImplementation(IAlarmQueryDAO.class, new BanyanDBAlarmQueryDAO(client));
          this.registerServiceImplementation(ILogQueryDAO.class, new BanyanDBLogQueryDAO(client));
          this.registerServiceImplementation(
              IProfileTaskQueryDAO.class, new BanyanDBProfileTaskQueryDAO(client,
                                                                          this.config.getProfileTaskQueryMaxSize()
              ));
          this.registerServiceImplementation(
              IProfileTaskLogQueryDAO.class, new BanyanDBProfileTaskLogQueryDAO(client,
                                                                                this.config.getProfileTaskQueryMaxSize()
              ));
          this.registerServiceImplementation(
              IProfileThreadSnapshotQueryDAO.class, new BanyanDBProfileThreadSnapshotQueryDAO(client,
                                                                                              this.config.getProfileTaskQueryMaxSize()
              ));
          this.registerServiceImplementation(UITemplateManagementDAO.class, new BanyanDBUITemplateManagementDAO(client));
          this.registerServiceImplementation(UIMenuManagementDAO.class, new BanyanDBUIMenuManagementDAO(client));
          this.registerServiceImplementation(IEventQueryDAO.class, new BanyanDBEventQueryDAO(client));
          this.registerServiceImplementation(ITopologyQueryDAO.class, new BanyanDBTopologyQueryDAO(client));
          this.registerServiceImplementation(IEBPFProfilingTaskDAO.class, new BanyanDBEBPFProfilingTaskDAO(client));
          this.registerServiceImplementation(IEBPFProfilingDataDAO.class, new BanyanDBEBPFProfilingDataDAO(client));
          this.registerServiceImplementation(
              IEBPFProfilingScheduleDAO.class, new BanyanDBEBPFProfilingScheduleQueryDAO(client));
          this.registerServiceImplementation(IContinuousProfilingPolicyDAO.class, new BanyanDBContinuousProfilingPolicyDAO(client));
  
          this.registerServiceImplementation(IServiceLabelDAO.class, new BanyanDBServiceLabelDAO(client));
          this.registerServiceImplementation(ITagAutoCompleteQueryDAO.class, new BanyanDBTagAutocompleteQueryDAO(client));
          this.registerServiceImplementation(IHistoryDeleteDAO.class, new BanyanDBHistoryDeleteDAO());
          this.registerServiceImplementation(IMetricsQueryDAO.class, new BanyanDBMetricsQueryDAO(client));
          this.registerServiceImplementation(IAggregationQueryDAO.class, new BanyanDBAggregationQueryDAO(client));
          this.registerServiceImplementation(IRecordsQueryDAO.class, new BanyanDBRecordsQueryDAO(client));
          this.registerServiceImplementation(IZipkinQueryDAO.class, new BanyanDBZipkinQueryDAO(client));
          this.registerServiceImplementation(ISpanAttachedEventQueryDAO.class, new BanyanDBSpanAttachedEventQueryDAO(client));
      }
  
      @Override
      public void start() throws ServiceNotProvidedException, ModuleStartException {
          MetricsCreator metricCreator = getManager().find(TelemetryModule.NAME)
                                                     .provider()
                                                     .getService(MetricsCreator.class);
          HealthCheckMetrics healthChecker = metricCreator.createHealthCheckerGauge(
              "storage_banyandb", MetricsTag.EMPTY_KEY, MetricsTag.EMPTY_VALUE);
          this.client.registerChecker(healthChecker);
          try {
              this.client.connect();
              this.client.defineIfEmpty(Group.create(BanyanDBUITemplateManagementDAO.GROUP));
              this.modelInstaller.start();
  
              getManager().find(CoreModule.NAME).provider().getService(ModelCreator.class).addModelListener(modelInstaller);
          } catch (Exception e) {
              throw new ModuleStartException(e.getMessage(), e);
          }
      }
  
      @Override
      public void notifyAfterCompleted() throws ServiceNotProvidedException, ModuleStartException {
  
      }
  
      @Override
      public String[] requiredModules() {
          return new String[] {CoreModule.NAME};
      }
  }
  