| /* |
| * 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.maven.logwrapper; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.slf4j.event.Level; |
| |
| /** |
| * Responsible for keeping state of whether the threshold of the --fail-on-severity flag has been hit. |
| */ |
| public class LogLevelRecorder { |
| private static final Map<String, Level> ACCEPTED_LEVELS = new HashMap<>(); |
| |
| static { |
| ACCEPTED_LEVELS.put("WARN", Level.WARN); |
| ACCEPTED_LEVELS.put("WARNING", Level.WARN); |
| ACCEPTED_LEVELS.put("ERROR", Level.ERROR); |
| } |
| |
| private final Level logThreshold; |
| private boolean metThreshold = false; |
| |
| public LogLevelRecorder(String threshold) { |
| logThreshold = determineThresholdLevel(threshold); |
| } |
| |
| private Level determineThresholdLevel(String input) { |
| final Level result = ACCEPTED_LEVELS.get(input); |
| if (result == null) { |
| String message = String.format( |
| "%s is not a valid log severity threshold. Valid severities are WARN/WARNING and ERROR.", input); |
| throw new IllegalArgumentException(message); |
| } |
| return result; |
| } |
| |
| public void record(Level logLevel) { |
| if (!metThreshold && logLevel.toInt() >= logThreshold.toInt()) { |
| metThreshold = true; |
| } |
| } |
| |
| public boolean metThreshold() { |
| return metThreshold; |
| } |
| } |