| /* |
| * 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.nifi.controller.status.history.storage.questdb; |
| |
| import io.questdb.cairo.TableWriter; |
| import org.apache.commons.lang3.tuple.Pair; |
| import org.apache.nifi.controller.status.NodeStatus; |
| import org.apache.nifi.controller.status.StorageStatus; |
| import org.apache.nifi.controller.status.history.questdb.QuestDbWritingTemplate; |
| |
| import java.time.Instant; |
| import java.util.Collection; |
| import java.util.concurrent.TimeUnit; |
| |
| class StorageStatusWritingTemplate extends QuestDbWritingTemplate<Pair<Instant, NodeStatus>> { |
| |
| public StorageStatusWritingTemplate() { |
| super("storageStatus"); |
| } |
| |
| @Override |
| protected void addRows(final TableWriter tableWriter, final Collection<Pair<Instant, NodeStatus>> entries) { |
| for (final Pair<Instant, NodeStatus> entry : entries) { |
| for (final StorageStatus contentRepository : entry.getRight().getContentRepositories()) { |
| final long capturedAt = TimeUnit.MILLISECONDS.toMicros(entry.getLeft().toEpochMilli()); |
| final TableWriter.Row row = tableWriter.newRow(capturedAt); |
| row.putSym(1, contentRepository.getName()); |
| row.putShort(2, Integer.valueOf(0).shortValue()); |
| row.putLong(3, contentRepository.getFreeSpace()); |
| row.putLong(4, contentRepository.getUsedSpace()); |
| row.append(); |
| } |
| |
| for (final StorageStatus provenanceRepository : entry.getRight().getProvenanceRepositories()) { |
| final long capturedAt = TimeUnit.MILLISECONDS.toMicros(entry.getLeft().toEpochMilli()); |
| final TableWriter.Row row = tableWriter.newRow(capturedAt); |
| row.putSym(1, provenanceRepository.getName()); |
| row.putShort(2, Integer.valueOf(1).shortValue()); |
| row.putLong(3, provenanceRepository.getFreeSpace()); |
| row.putLong(4, provenanceRepository.getUsedSpace()); |
| row.append(); |
| } |
| } |
| } |
| } |