| /* |
| * 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.logging; |
| |
| import org.apache.nifi.controller.service.ControllerServiceNode; |
| import org.apache.nifi.events.BulletinFactory; |
| import org.apache.nifi.groups.ProcessGroup; |
| import org.apache.nifi.reporting.Bulletin; |
| import org.apache.nifi.reporting.BulletinRepository; |
| import org.apache.nifi.reporting.ComponentType; |
| import org.apache.nifi.reporting.Severity; |
| |
| public class ControllerServiceLogObserver implements LogObserver { |
| |
| private final BulletinRepository bulletinRepository; |
| private final ControllerServiceNode serviceNode; |
| |
| public ControllerServiceLogObserver(final BulletinRepository bulletinRepository, final ControllerServiceNode serviceNode) { |
| this.bulletinRepository = bulletinRepository; |
| this.serviceNode = serviceNode; |
| } |
| |
| @Override |
| public void onLogMessage(final LogMessage message) { |
| // Map LogLevel.WARN to Severity.WARNING so that we are consistent with the Severity enumeration. Else, just use whatever |
| // the LogLevel is (INFO and ERROR map directly and all others we will just accept as they are). |
| final String bulletinLevel = message.getLogLevel() == LogLevel.WARN ? Severity.WARNING.name() : message.getLogLevel().toString(); |
| |
| final ProcessGroup pg = serviceNode.getProcessGroup(); |
| final String groupId = pg == null ? null : pg.getIdentifier(); |
| final String groupName = pg == null ? null : pg.getName(); |
| |
| final Bulletin bulletin = BulletinFactory.createBulletin(groupId, groupName, serviceNode.getIdentifier(), ComponentType.CONTROLLER_SERVICE, |
| serviceNode.getName(), "Log Message", bulletinLevel, message.getMessage()); |
| bulletinRepository.addBulletin(bulletin); |
| } |
| } |