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| 1 | +/* |
| 2 | + * Licensed to the Apache Software Foundation (ASF) under one |
| 3 | + * or more contributor license agreements. See the NOTICE file |
| 4 | + * distributed with this work for additional information |
| 5 | + * regarding copyright ownership. The ASF licenses this file |
| 6 | + * to you under the Apache License, Version 2.0 (the |
| 7 | + * "License"); you may not use this file except in compliance |
| 8 | + * with the License. You may obtain a copy of the License at |
| 9 | + * |
| 10 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | + * |
| 12 | + * Unless required by applicable law or agreed to in writing, |
| 13 | + * software distributed under the License is distributed on an |
| 14 | + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | + * KIND, either express or implied. See the License for the |
| 16 | + * specific language governing permissions and limitations |
| 17 | + * under the License. |
| 18 | + */ |
| 19 | +package org.slf4j.simple; |
| 20 | + |
| 21 | +import org.slf4j.ILoggerFactory; |
| 22 | +import org.slf4j.IMarkerFactory; |
| 23 | +import org.slf4j.helpers.BasicMarkerFactory; |
| 24 | +import org.slf4j.helpers.NOPMDCAdapter; |
| 25 | +import org.slf4j.spi.MDCAdapter; |
| 26 | +import org.slf4j.spi.SLF4JServiceProvider; |
| 27 | + |
| 28 | +/** |
| 29 | + * SLF4J service provider for Maven, using {@link MavenSimpleLoggerFactory} |
| 30 | + * to provide colorized log output. |
| 31 | + * |
| 32 | + * @since 3.10.0 |
| 33 | + */ |
| 34 | +public class MavenSimpleServiceProvider implements SLF4JServiceProvider { |
| 35 | + |
| 36 | + /** |
| 37 | + * Declare the version of the SLF4J API this implementation is compiled against. |
| 38 | + */ |
| 39 | + // to avoid constant folding by the compiler, this field must *not* be final |
| 40 | + @SuppressWarnings({"checkstyle:staticvariablename", "checkstyle:visibilitymodifier"}) |
| 41 | + public static String REQUESTED_API_VERSION = "2.0.99"; // !final |
| 42 | + |
| 43 | + private ILoggerFactory loggerFactory; |
| 44 | + private final IMarkerFactory markerFactory = new BasicMarkerFactory(); |
| 45 | + private final MDCAdapter mdcAdapter = new NOPMDCAdapter(); |
| 46 | + |
| 47 | + @Override |
| 48 | + public ILoggerFactory getLoggerFactory() { |
| 49 | + return loggerFactory; |
| 50 | + } |
| 51 | + |
| 52 | + @Override |
| 53 | + public IMarkerFactory getMarkerFactory() { |
| 54 | + return markerFactory; |
| 55 | + } |
| 56 | + |
| 57 | + @Override |
| 58 | + public MDCAdapter getMDCAdapter() { |
| 59 | + return mdcAdapter; |
| 60 | + } |
| 61 | + |
| 62 | + @Override |
| 63 | + public String getRequestedApiVersion() { |
| 64 | + return REQUESTED_API_VERSION; |
| 65 | + } |
| 66 | + |
| 67 | + @Override |
| 68 | + public void initialize() { |
| 69 | + loggerFactory = new MavenSimpleLoggerFactory(); |
| 70 | + } |
| 71 | +} |
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