├── .github └── workflows │ └── codeql-analysis.yml ├── .gitignore ├── .travis.yml ├── License.txt ├── README.md ├── color-logger-jdk ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── mihnita │ │ │ └── colorlog │ │ │ └── jdk │ │ │ ├── AnsiColorConsoleHandler.java │ │ │ ├── BaseColorConsoleHandler.java │ │ │ └── JAnsiColorConsoleHandler.java │ └── resources │ │ ├── Copyright.txt │ │ └── License.txt │ └── test │ ├── java │ ├── ColorBaseTest.java │ └── ColorJdkTest.java │ └── resources │ ├── logJdk.properties │ ├── logJdkColorEsc.properties │ ├── logJdkColorJansi.properties │ └── logJdkNormal.properties ├── color-logger-log4j ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── mihnita │ │ │ └── colorlog │ │ │ └── log4j │ │ │ ├── AnsiColorConsoleAppender.java │ │ │ ├── BaseColorConsoleAppender.java │ │ │ └── JAnsiColorConsoleAppender.java │ └── resources │ │ ├── Copyright.txt │ │ └── License.txt │ └── test │ ├── java │ ├── ColorBaseTest.java │ ├── ColorLog4jTest.java │ └── ColorLog4jXmlTest.java │ └── resources │ ├── log4jPropColorEsc.properties │ ├── log4jPropColorEscRegion.properties │ ├── log4jPropColorJansi.properties │ ├── log4jPropColorJansiRegion.properties │ ├── log4jPropNormal.properties │ ├── log4jXmlColorEsc.xml │ ├── log4jXmlColorEscRegion.xml │ ├── log4jXmlColorJansi.xml │ ├── log4jXmlColorJansiRegion.xml │ └── log4jXmlNormal.xml ├── color-logger-logback ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── mihnita │ │ │ └── colorlog │ │ │ └── logback │ │ │ ├── ColorPatternLayoutEncoder.java │ │ │ └── CustomHighlightingCompositeConverter.java │ └── resources │ │ ├── Copyright.txt │ │ └── License.txt │ └── test │ ├── java │ ├── ColorBaseTest.java │ └── ColorLogbackTest.java │ └── resources │ ├── logbackColorEsc.xml │ ├── logbackColorEscRegion.xml │ ├── logbackNormal.xml │ └── logbackNormalRegion.xml ├── pom.xml └── superpom └── pom.xml /.github/workflows/codeql-analysis.yml: -------------------------------------------------------------------------------- 1 | # For most projects, this workflow file will not need changing; you simply need 2 | # to commit it to your repository. 3 | # 4 | # You may wish to alter this file to override the set of languages analyzed, 5 | # or to provide custom queries or build logic. 6 | # 7 | # ******** NOTE ******** 8 | # We have attempted to detect the languages in your repository. Please check 9 | # the `language` matrix defined below to confirm you have the correct set of 10 | # supported CodeQL languages. 11 | # 12 | name: "CodeQL" 13 | 14 | on: 15 | push: 16 | branches: [ main ] 17 | pull_request: 18 | # The branches below must be a subset of the branches above 19 | branches: [ main ] 20 | schedule: 21 | - cron: '43 7 * * 0' 22 | 23 | jobs: 24 | analyze: 25 | name: Analyze 26 | runs-on: ubuntu-latest 27 | 28 | strategy: 29 | fail-fast: false 30 | matrix: 31 | language: [ 'java' ] 32 | # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ] 33 | # Learn more: 34 | # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed 35 | 36 | steps: 37 | - name: Checkout repository 38 | uses: actions/checkout@v2 39 | 40 | # Initializes the CodeQL tools for scanning. 41 | - name: Initialize CodeQL 42 | uses: github/codeql-action/init@v1 43 | with: 44 | languages: ${{ matrix.language }} 45 | # If you wish to specify custom queries, you can do so here or in a config file. 46 | # By default, queries listed here will override any specified in a config file. 47 | # Prefix the list here with "+" to use these queries and those in the config file. 48 | # queries: ./path/to/local/query, your-org/your-repo/queries@main 49 | 50 | # Autobuild attempts to build any compiled languages (C/C++, C#, or Java). 51 | # If this step fails, then you should remove it and run the build manually (see below) 52 | - name: Autobuild 53 | uses: github/codeql-action/autobuild@v1 54 | 55 | # ℹ️ Command-line programs to run using the OS shell. 56 | # 📚 https://git.io/JvXDl 57 | 58 | # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines 59 | # and modify them (or add more) to build your code if your project 60 | # uses a compiled language 61 | 62 | #- run: | 63 | # make bootstrap 64 | # make release 65 | 66 | - name: Perform CodeQL Analysis 67 | uses: github/codeql-action/analyze@v1 68 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | target/ 2 | .idea/ 3 | .settings/ 4 | .classpath 5 | .project 6 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: java 2 | dist: trusty 3 | jdk: 4 | - openjdk7 5 | - oraclejdk8 6 | - openjdk8 7 | - openjdk9 8 | - oraclejdk9 9 | - openjdk10 10 | - openjdk11 11 | - oraclejdk11 12 | -------------------------------------------------------------------------------- /License.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright 2012-2013 Mihai Nita 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | java-color-loggers 2 | ================== 3 | 4 | Color console logging for log4j and jdk 5 | 6 | ## Usage 7 | 8 | * Download the latest color-loggers jar from [releases](https://github.com/mihnita/java-color-loggers/releases) or build them yourself 9 | * Download [jansi-1.18.jar](https://fusesource.github.io/jansi/download.html) - optional, see below
10 | (`jansi-1.18` is the latest one at this time, but I use nothing fancy, so I don't expect surprises with other versions) 11 | * Make sure the jar(s) mentioned above are somewhere in the `classpath` (whatever method you are using for your project) 12 | 13 | On Mac OS X, Linux, UNIX, most (all?) the consoles support ANSI escapes. 14 | 15 | ANSI escapes work out of the box in Windows 10. 16 | 17 | On older Windows versions you can use the [ConEmu console](https://conemu.github.io/), 18 | or the standard Windows console with [ansicon](https://github.com/adoxa/ansicon/downloads/) 19 | and the `AnsiColorConsole*` flavors of the loggers. 20 | But if you want the standard Windows console without `ansicon`, 21 | then you should use `JAnsiColorConsole*` and you also need `jansi`. 22 | 23 | There are pros and cons for each option, I hope to write an article when I have some time. 24 | 25 | --- 26 | 27 | ### JDK (or JUL, `java.util.logging`) 28 | 29 | In the java logging configuration file (default in `$JAVA_HOME/lib/logging.properties`) 30 | use `com.mihnita.colorlog.jdk.AnsiColorConsoleHandler` 31 | or `com.mihnita.colorlog.jdk.JAnsiColorConsoleHandler` as handler. 32 | 33 | They work the same as `java.util.logging.ConsoleHandler`. 34 | 35 | See an example in `src/test/resources/logJdk.properties` 36 | 37 | --- 38 | 39 | ### Log4j 40 | 41 | In `log4j.properties` (or whatever config file you use for log4j) 42 | use `com.mihnita.colorlog.log4j.AnsiColorConsoleAppender` 43 | or `com.mihnita.colorlog.log4j.JAnsiColorConsoleAppender` as appender. 44 | 45 | They work the same as `org.apache.log4j.ConsoleAppender`. 46 | 47 | See an example in `src/test/resources/log4j.properties` or `src/test/resources/log4j.xml` 48 | 49 | --- 50 | 51 | ### Logback 52 | 53 | Logback already allows for colored output using jansi, but does not allow configuring the colors. 54 | But now, with `java-color-loggers`, you can. 55 | 56 | In `logback.xml` (or whatever config file you use for Logback) find the appender that 57 | uses `ch.qos.logback.core.ConsoleAppender`, find the `encoder` element, and add a `class` 58 | attribute with the value of `com.mihnita.colorlog.logback.ColorPatternLayoutEncoder`. 59 | 60 | And as children of the `encoder` element you can add the following elements to configure the colors: 61 | ``` 62 | 1;31 63 | 1;33 64 | 32 65 | 36 66 | 1;30 67 | ``` 68 | 69 | The values should be valid ANSI escape sequences, without the `{esc}[` and without the final `m`. 70 | 71 | See an example in `src/test/resources/logback.xml` 72 | 73 | --- 74 | 75 | ### Log4j 2 76 | 77 | Log4j 2 supports colors out of the box, see 78 | https://logging.apache.org/log4j/2.x/manual/layouts.html#enable-jansi 79 | 80 | --- 81 | 82 | ### SLF4J 83 | 84 | Nothing special about it, you configure the logger “underneath it” 85 | (`jdk` or `log4j` or `logback`). 86 | 87 | --- 88 | 89 | ## Status 90 | 91 | **Build:** [![Build Status](https://travis-ci.org/mihnita/java-color-loggers.png)](https://travis-ci.org/mihnita/java-color-loggers) 92 | 93 | **DepShield:** ![DepShield Status](https://depshield.sonatype.org/badges/mihnita/java-color-loggers/depshield.svg) 94 | 95 | --- 96 | 97 | ## Building 98 | 99 | ``` 100 | mvn clean install 101 | ``` 102 | 103 | But `maven` (or maybe `junit`?) “hijacks” the output of the test. 104 | So not all the lines that would normally be colored are colored in the `maven` test. 105 | The best way to try things is to run the tests in `ColorLogTest.java` as a normal 106 | application against the final jar (with the 3rd party jars in “the right place”). 107 | -------------------------------------------------------------------------------- /color-logger-jdk/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4.0.0 4 | 5 | com.mihnita 6 | color-loggers 7 | 1.0.8-SNAPSHOT 8 | 9 | 10 | color-logger-jdk 11 | Color Loggers - JDK 12 | A logging extensions that adds level-based color to java.util.Logging (JUL). 13 | 14 | 15 | 16 | org.fusesource.jansi 17 | jansi 18 | 19 | 20 | 21 | junit 22 | junit 23 | test 24 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /color-logger-jdk/src/main/java/com/mihnita/colorlog/jdk/AnsiColorConsoleHandler.java: -------------------------------------------------------------------------------- 1 | package com.mihnita.colorlog.jdk; 2 | 3 | import java.util.logging.LogRecord; 4 | 5 | /** Color Console Handler for jdk: using ANSI sequences directly (no dependencies) */ 6 | public class AnsiColorConsoleHandler extends BaseColorConsoleHandler { 7 | @Override 8 | public void publish(LogRecord record) { 9 | System.err.print(logRecordToString(record)); 10 | System.err.flush(); 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /color-logger-jdk/src/main/java/com/mihnita/colorlog/jdk/BaseColorConsoleHandler.java: -------------------------------------------------------------------------------- 1 | package com.mihnita.colorlog.jdk; 2 | 3 | import java.util.logging.ConsoleHandler; 4 | import java.util.logging.Formatter; 5 | import java.util.logging.Level; 6 | import java.util.logging.LogRecord; 7 | 8 | /** Color Console Handler for jdk: using ANSI sequences */ 9 | abstract class BaseColorConsoleHandler extends ConsoleHandler { 10 | private static final String COLOR_RESET = "\u001b[0m"; 11 | 12 | private static final String COLOR_SEVERE = "\u001b[91m"; 13 | private static final String COLOR_WARNING = "\u001b[93m"; 14 | private static final String COLOR_INFO = "\u001b[32m"; 15 | private static final String COLOR_CONFIG = "\u001b[94m"; 16 | private static final String COLOR_FINE = "\u001b[36m"; 17 | private static final String COLOR_FINER = "\u001b[35m"; 18 | private static final String COLOR_FINEST = "\u001b[90m"; 19 | 20 | String logRecordToString(LogRecord record) { 21 | Formatter f = getFormatter(); 22 | String msg = f.format(record); 23 | 24 | String prefix; 25 | Level level = record.getLevel(); 26 | if (level == Level.SEVERE) { 27 | prefix = COLOR_SEVERE; 28 | } else if (level == Level.WARNING) { 29 | prefix = COLOR_WARNING; 30 | } else if (level == Level.INFO) { 31 | prefix = COLOR_INFO; 32 | } else if (level == Level.CONFIG) { 33 | prefix = COLOR_CONFIG; 34 | } else if (level == Level.FINE) { 35 | prefix = COLOR_FINE; 36 | } else if (level == Level.FINER) { 37 | prefix = COLOR_FINER; 38 | } else if (level == Level.FINEST) { 39 | prefix = COLOR_FINEST; 40 | } else { 41 | // Unknown level, probably not possible, but if it happens it means it's bad :-) 42 | prefix = COLOR_SEVERE; 43 | } 44 | 45 | return prefix + msg + COLOR_RESET; 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /color-logger-jdk/src/main/java/com/mihnita/colorlog/jdk/JAnsiColorConsoleHandler.java: -------------------------------------------------------------------------------- 1 | package com.mihnita.colorlog.jdk; 2 | 3 | import org.fusesource.jansi.AnsiConsole; 4 | import org.fusesource.jansi.AnsiPrintStream; 5 | 6 | import java.util.logging.LogRecord; 7 | 8 | @SuppressWarnings("javadoc") 9 | public class JAnsiColorConsoleHandler extends BaseColorConsoleHandler { 10 | @Override 11 | public void publish(LogRecord record) { 12 | try (AnsiPrintStream err = AnsiConsole.err()) { 13 | err.print(logRecordToString(record)); 14 | err.flush(); 15 | } 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /color-logger-jdk/src/main/resources/Copyright.txt: -------------------------------------------------------------------------------- 1 | Color console logging for log4j and jdk 2 | Copyright 2012 Mihai Nita 3 | -------------------------------------------------------------------------------- /color-logger-jdk/src/main/resources/License.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. Definitions. 9 | 10 | "License" shall mean the terms and conditions for use, reproduction, 11 | and distribution as defined by Sections 1 through 9 of this document. 12 | 13 | "Licensor" shall mean the copyright owner or entity authorized by 14 | the copyright owner that is granting the License. 15 | 16 | "Legal Entity" shall mean the union of the acting entity and all 17 | other entities that control, are controlled by, or are under common 18 | control with that entity. For the purposes of this definition, 19 | "control" means (i) the power, direct or indirect, to cause the 20 | direction or management of such entity, whether by contract or 21 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 22 | outstanding shares, or (iii) beneficial ownership of such entity. 23 | 24 | "You" (or "Your") shall mean an individual or Legal Entity 25 | exercising permissions granted by this License. 26 | 27 | "Source" form shall mean the preferred form for making modifications, 28 | including but not limited to software source code, documentation 29 | source, and configuration files. 30 | 31 | "Object" form shall mean any form resulting from mechanical 32 | transformation or translation of a Source form, including but 33 | not limited to compiled object code, generated documentation, 34 | and conversions to other media types. 35 | 36 | "Work" shall mean the work of authorship, whether in Source or 37 | Object form, made available under the License, as indicated by a 38 | copyright notice that is included in or attached to the work 39 | (an example is provided in the Appendix below). 40 | 41 | "Derivative Works" shall mean any work, whether in Source or Object 42 | form, that is based on (or derived from) the Work and for which the 43 | editorial revisions, annotations, elaborations, or other modifications 44 | represent, as a whole, an original work of authorship. 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If You 83 | institute patent litigation against any entity (including a 84 | cross-claim or counterclaim in a lawsuit) alleging that the Work 85 | or a Contribution incorporated within the Work constitutes direct 86 | or contributory patent infringement, then any patent licenses 87 | granted to You under this License for that Work shall terminate 88 | as of the date such litigation is filed. 89 | 90 | 4. Redistribution. You may reproduce and distribute copies of the 91 | Work or Derivative Works thereof in any medium, with or without 92 | modifications, and in Source or Object form, provided that You 93 | meet the following conditions: 94 | 95 | (a) You must give any other recipients of the Work or 96 | Derivative Works a copy of this License; and 97 | 98 | (b) You must cause any modified files to carry prominent notices 99 | stating that You changed the files; and 100 | 101 | (c) You must retain, in the Source form of any Derivative Works 102 | that You distribute, all copyright, patent, trademark, and 103 | attribution notices from the Source form of the Work, 104 | excluding those notices that do not pertain to any part of 105 | the Derivative Works; and 106 | 107 | (d) If the Work includes a "NOTICE" text file as part of its 108 | distribution, then any Derivative Works that You distribute must 109 | include a readable copy of the attribution notices contained 110 | within such NOTICE file, excluding those notices that do not 111 | pertain to any part of the Derivative Works, in at least one 112 | of the following places: within a NOTICE text file distributed 113 | as part of the Derivative Works; within the Source form or 114 | documentation, if provided along with the Derivative Works; or, 115 | within a display generated by the Derivative Works, if and 116 | wherever such third-party notices normally appear. The contents 117 | of the NOTICE file are for informational purposes only and 118 | do not modify the License. You may add Your own attribution 119 | notices within Derivative Works that You distribute, alongside 120 | or as an addendum to the NOTICE text from the Work, provided 121 | that such additional attribution notices cannot be construed 122 | as modifying the License. 123 | 124 | You may add Your own copyright statement to Your modifications and 125 | may provide additional or different license terms and conditions 126 | for use, reproduction, or distribution of Your modifications, or 127 | for any such Derivative Works as a whole, provided Your use, 128 | reproduction, and distribution of the Work otherwise complies with 129 | the conditions stated in this License. 130 | 131 | 5. Submission of Contributions. Unless You explicitly state otherwise, 132 | any Contribution intentionally submitted for inclusion in the Work 133 | by You to the Licensor shall be under the terms and conditions of 134 | this License, without any additional terms or conditions. 135 | Notwithstanding the above, nothing herein shall supersede or modify 136 | the terms of any separate license agreement you may have executed 137 | with Licensor regarding such Contributions. 138 | 139 | 6. Trademarks. This License does not grant permission to use the trade 140 | names, trademarks, service marks, or product names of the Licensor, 141 | except as required for reasonable and customary use in describing the 142 | origin of the Work and reproducing the content of the NOTICE file. 143 | 144 | 7. Disclaimer of Warranty. Unless required by applicable law or 145 | agreed to in writing, Licensor provides the Work (and each 146 | Contributor provides its Contributions) on an "AS IS" BASIS, 147 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 148 | implied, including, without limitation, any warranties or conditions 149 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 150 | PARTICULAR PURPOSE. You are solely responsible for determining the 151 | appropriateness of using or redistributing the Work and assume any 152 | risks associated with Your exercise of permissions under this License. 153 | 154 | 8. Limitation of Liability. In no event and under no legal theory, 155 | whether in tort (including negligence), contract, or otherwise, 156 | unless required by applicable law (such as deliberate and grossly 157 | negligent acts) or agreed to in writing, shall any Contributor be 158 | liable to You for damages, including any direct, indirect, special, 159 | incidental, or consequential damages of any character arising as a 160 | result of this License or out of the use or inability to use the 161 | Work (including but not limited to damages for loss of goodwill, 162 | work stoppage, computer failure or malfunction, or any and all 163 | other commercial damages or losses), even if such Contributor 164 | has been advised of the possibility of such damages. 165 | 166 | 9. Accepting Warranty or Additional Liability. While redistributing 167 | the Work or Derivative Works thereof, You may choose to offer, 168 | and charge a fee for, acceptance of support, warranty, indemnity, 169 | or other liability obligations and/or rights consistent with this 170 | License. However, in accepting such obligations, You may act only 171 | on Your own behalf and on Your sole responsibility, not on behalf 172 | of any other Contributor, and only if You agree to indemnify, 173 | defend, and hold each Contributor harmless for any liability 174 | incurred by, or claims asserted against, such Contributor by reason 175 | of your accepting any such warranty or additional liability. 176 | 177 | END OF TERMS AND CONDITIONS 178 | 179 | APPENDIX: How to apply the Apache License to your work. 180 | 181 | To apply the Apache License to your work, attach the following 182 | boilerplate notice, with the fields enclosed by brackets "[]" 183 | replaced with your own identifying information. (Don't include 184 | the brackets!) The text should be enclosed in the appropriate 185 | comment syntax for the file format. We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright 1999-2005 The Apache Software Foundation 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /color-logger-jdk/src/test/java/ColorBaseTest.java: -------------------------------------------------------------------------------- 1 | import org.junit.runner.JUnitCore; 2 | 3 | import java.net.URISyntaxException; 4 | import java.net.URL; 5 | 6 | class ColorBaseTest { 7 | 8 | static String getTargetDir() { 9 | URL url = ColorBaseTest.class.getResource("."); 10 | if (null == url) { 11 | return "."; 12 | } 13 | 14 | try { 15 | return url.toURI().getPath(); 16 | } catch (URISyntaxException e) { 17 | e.printStackTrace(); 18 | } 19 | 20 | return "."; 21 | } 22 | 23 | public static void main(String[] argv) { 24 | Class[] classesArray = {ColorJdkTest.class}; 25 | JUnitCore.runClasses(classesArray); 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /color-logger-jdk/src/test/java/ColorJdkTest.java: -------------------------------------------------------------------------------- 1 | import org.junit.Test; 2 | 3 | import java.io.FileInputStream; 4 | import java.io.IOException; 5 | import java.io.InputStream; 6 | import java.util.logging.Level; 7 | 8 | @SuppressWarnings("javadoc") 9 | public class ColorJdkTest extends ColorBaseTest { 10 | private final java.util.logging.Logger logger = java.util.logging.Logger.getLogger("log-jdk"); 11 | 12 | static { 13 | System.out.println("==============================="); 14 | System.out.println("====== Color logger - jdk ====="); 15 | System.out.println("==============================="); 16 | } 17 | 18 | private void selectLoggingConfigFile(String configFileName) { 19 | try (InputStream ins = new FileInputStream(getTargetDir() + configFileName)) { 20 | java.util.logging.LogManager.getLogManager().readConfiguration(ins); 21 | } catch (IOException e) { 22 | logger.severe("Error loading custom logging configuration " + configFileName); 23 | } 24 | } 25 | 26 | private void doTheLogging(String configFileName) { 27 | selectLoggingConfigFile(configFileName); 28 | 29 | System.out.println(); 30 | logger.severe("severe"); 31 | logger.warning("warning"); 32 | logger.info("info"); 33 | logger.config("config"); 34 | logger.fine("fine"); 35 | logger.finer("finer"); 36 | logger.finest("finest"); 37 | 38 | if (!"true".equals(System.getProperty("skipExceptionTests", "false"))) { 39 | logger.log( 40 | Level.WARNING, 41 | "warning with exception", 42 | new NullPointerException("Just testing")); 43 | } 44 | } 45 | 46 | @Test 47 | public void colorLoggingJdkTest() { 48 | doTheLogging("logJdkNormal.properties"); 49 | doTheLogging("logJdkColorEsc.properties"); 50 | doTheLogging("logJdkColorJansi.properties"); 51 | System.out.println(); 52 | } 53 | } 54 | -------------------------------------------------------------------------------- /color-logger-jdk/src/test/resources/logJdk.properties: -------------------------------------------------------------------------------- 1 | .level = FINEST 2 | 3 | handlers = java.util.logging.ConsoleHandler, com.mihnita.colorlog.jdk.AnsiColorConsoleHandler, com.mihnita.colorlog.jdk.JAnsiColorConsoleHandler 4 | java.util.logging.ConsoleHandler.level = FINEST 5 | -------------------------------------------------------------------------------- /color-logger-jdk/src/test/resources/logJdkColorEsc.properties: -------------------------------------------------------------------------------- 1 | .level = FINEST 2 | 3 | handlers = com.mihnita.colorlog.jdk.AnsiColorConsoleHandler 4 | java.util.logging.ConsoleHandler.level = FINEST 5 | -------------------------------------------------------------------------------- /color-logger-jdk/src/test/resources/logJdkColorJansi.properties: -------------------------------------------------------------------------------- 1 | .level = FINEST 2 | 3 | handlers = com.mihnita.colorlog.jdk.JAnsiColorConsoleHandler 4 | java.util.logging.ConsoleHandler.level = FINEST 5 | -------------------------------------------------------------------------------- /color-logger-jdk/src/test/resources/logJdkNormal.properties: -------------------------------------------------------------------------------- 1 | .level = FINEST 2 | 3 | handlers = java.util.logging.ConsoleHandler 4 | java.util.logging.ConsoleHandler.level = FINEST 5 | -------------------------------------------------------------------------------- /color-logger-log4j/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4.0.0 4 | 5 | com.mihnita 6 | color-loggers 7 | 1.0.8-SNAPSHOT 8 | 9 | 10 | color-logger-log4j 11 | Color Loggers - Log4j 12 | A logging extension that adds level-based color to Log4j. 13 | 14 | 15 | 16 | org.fusesource.jansi 17 | jansi 18 | 19 | 20 | log4j 21 | log4j 22 | 23 | 24 | 25 | junit 26 | junit 27 | test 28 | 29 | 30 | 31 | 32 | -------------------------------------------------------------------------------- /color-logger-log4j/src/main/java/com/mihnita/colorlog/log4j/AnsiColorConsoleAppender.java: -------------------------------------------------------------------------------- 1 | package com.mihnita.colorlog.log4j; 2 | 3 | import org.apache.log4j.Layout; 4 | import org.apache.log4j.spi.LoggingEvent; 5 | 6 | /** Color Console Appender for log4j: using ANSI sequences directly (no dependencies) */ 7 | @SuppressWarnings("javadoc") 8 | public class AnsiColorConsoleAppender extends BaseColorConsoleAppender { 9 | 10 | public AnsiColorConsoleAppender() { 11 | super(); 12 | } 13 | 14 | public AnsiColorConsoleAppender(Layout layout) { 15 | super(layout); 16 | } 17 | 18 | public AnsiColorConsoleAppender(Layout layout, String target) { 19 | super(layout, target); 20 | } 21 | 22 | @Override 23 | protected void subAppend(LoggingEvent event) { 24 | if (!hackPatternString()) { 25 | qw.write(getColour(event.getLevel())); 26 | qw.write(getLayout().format(event)); 27 | } else { 28 | String color = getColour(event.getLevel()); 29 | qw.write(getLayout().format(event).replace(HIGHLIGHT_START, color)); 30 | } 31 | 32 | if (immediateFlush) { 33 | qw.flush(); 34 | } 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /color-logger-log4j/src/main/java/com/mihnita/colorlog/log4j/BaseColorConsoleAppender.java: -------------------------------------------------------------------------------- 1 | package com.mihnita.colorlog.log4j; 2 | 3 | import org.apache.log4j.ConsoleAppender; 4 | import org.apache.log4j.EnhancedPatternLayout; 5 | import org.apache.log4j.Layout; 6 | import org.apache.log4j.Level; 7 | import org.apache.log4j.PatternLayout; 8 | 9 | import java.util.HashMap; 10 | import java.util.Map; 11 | 12 | /** Color Console Appender for log4j: using ANSI sequences */ 13 | abstract class BaseColorConsoleAppender extends ConsoleAppender { 14 | private static final String COLOR_RESET = "\u001b[0m"; 15 | private static final String END_NL = "%n"; 16 | private static final String END_NL_AND_THROW = "%n%throwable"; 17 | 18 | private static final String HIGHLIGHT_END = "{/highlight}"; 19 | static final String HIGHLIGHT_START = "{highlight}"; 20 | 21 | private String gPattern = ""; 22 | private boolean gPatternHighlight = false; 23 | 24 | private final Map levelToColor = new HashMap<>(); 25 | 26 | { 27 | levelToColor.put(Level.FATAL, "\u001b[97;41m"); 28 | levelToColor.put(Level.ERROR, "\u001b[91m"); 29 | levelToColor.put(Level.WARN, "\u001b[93m"); 30 | levelToColor.put(Level.INFO, "\u001b[22;32m"); 31 | levelToColor.put(Level.DEBUG, "\u001b[22;36m"); 32 | levelToColor.put(Level.TRACE, "\u001b[90m"); 33 | } 34 | 35 | BaseColorConsoleAppender() { 36 | super(); 37 | } 38 | 39 | BaseColorConsoleAppender(Layout layout) { 40 | super(layout); 41 | } 42 | 43 | BaseColorConsoleAppender(Layout layout, String target) { 44 | super(layout, target); 45 | } 46 | 47 | public void setFatalColour(String value) { 48 | levelToColor.put(Level.FATAL, value.replace("{esc}", "\u001b")); 49 | } 50 | 51 | public void setErrorColour(String value) { 52 | levelToColor.put(Level.ERROR, value.replace("{esc}", "\u001b")); 53 | } 54 | 55 | public void setWarnColour(String value) { 56 | levelToColor.put(Level.WARN, value.replace("{esc}", "\u001b")); 57 | } 58 | 59 | public void setInfoColour(String value) { 60 | levelToColor.put(Level.INFO, value.replace("{esc}", "\u001b")); 61 | } 62 | 63 | public void setDebugColour(String value) { 64 | levelToColor.put(Level.DEBUG, value.replace("{esc}", "\u001b")); 65 | } 66 | 67 | public void setTraceColour(String value) { 68 | levelToColor.put(Level.TRACE, value.replace("{esc}", "\u001b")); 69 | } 70 | 71 | String getColour(Level level) { 72 | String result = levelToColor.get(level); 73 | if (null == result) { 74 | return levelToColor.get(Level.ERROR); 75 | } 76 | return result; 77 | } 78 | 79 | /* 80 | * Adds a "reset color" before the newline to prevent some ugly artifacts 81 | */ 82 | boolean hackPatternString() { 83 | EnhancedPatternLayout enhancedPatternLayout = null; 84 | PatternLayout patternLayout = null; 85 | String pattern; 86 | 87 | Class c = this.getLayout().getClass(); 88 | if (EnhancedPatternLayout.class.isAssignableFrom(c)) { 89 | enhancedPatternLayout = (EnhancedPatternLayout) this.getLayout(); 90 | if (null == enhancedPatternLayout) { 91 | return gPatternHighlight; 92 | } 93 | pattern = enhancedPatternLayout.getConversionPattern(); 94 | } else if (PatternLayout.class.isAssignableFrom(c)) { 95 | patternLayout = (PatternLayout) this.getLayout(); 96 | if (null == patternLayout) { 97 | return gPatternHighlight; 98 | } 99 | pattern = patternLayout.getConversionPattern(); 100 | } else { 101 | return gPatternHighlight; 102 | } 103 | 104 | if (gPattern.equals(pattern)) { 105 | return gPatternHighlight; 106 | } 107 | 108 | int hiStart = pattern.indexOf(HIGHLIGHT_START); 109 | gPatternHighlight = (hiStart != -1); 110 | 111 | // If we have a {/highlight}, we put the COLOR_RESET there 112 | // Otherwise we put it at the end, or right before the final %n 113 | if (pattern.contains(HIGHLIGHT_END)) { 114 | gPattern = pattern.replace(HIGHLIGHT_END, COLOR_RESET); 115 | } else if (pattern.endsWith(END_NL)) { 116 | gPattern = 117 | pattern.substring(0, pattern.length() - END_NL.length()) + COLOR_RESET + END_NL; 118 | } else if (pattern.endsWith(END_NL_AND_THROW)) { 119 | gPattern = 120 | pattern.substring(0, pattern.length() - END_NL_AND_THROW.length()) 121 | + COLOR_RESET 122 | + END_NL_AND_THROW; 123 | } else { 124 | gPattern = pattern + COLOR_RESET; 125 | } 126 | 127 | if (null != enhancedPatternLayout) { 128 | enhancedPatternLayout.setConversionPattern(gPattern); 129 | this.setLayout(enhancedPatternLayout); 130 | } 131 | if (null != patternLayout) { 132 | patternLayout.setConversionPattern(gPattern); 133 | this.setLayout(patternLayout); 134 | } 135 | 136 | return gPatternHighlight; 137 | } 138 | } 139 | -------------------------------------------------------------------------------- /color-logger-log4j/src/main/java/com/mihnita/colorlog/log4j/JAnsiColorConsoleAppender.java: -------------------------------------------------------------------------------- 1 | package com.mihnita.colorlog.log4j; 2 | 3 | import org.apache.log4j.Layout; 4 | import org.apache.log4j.spi.LoggingEvent; 5 | import org.fusesource.jansi.AnsiConsole; 6 | 7 | import java.io.PrintStream; 8 | 9 | @SuppressWarnings("javadoc") 10 | public class JAnsiColorConsoleAppender extends BaseColorConsoleAppender { 11 | private final String gTarget = null; 12 | private boolean usingStdErr; 13 | 14 | public JAnsiColorConsoleAppender() { 15 | super(); 16 | } 17 | 18 | public JAnsiColorConsoleAppender(Layout layout) { 19 | super(layout); 20 | } 21 | 22 | public JAnsiColorConsoleAppender(Layout layout, String target) { 23 | super(layout, target); 24 | } 25 | 26 | @SuppressWarnings("static-method") 27 | public void setPassThrough(boolean value) { 28 | System.setProperty("jansi.passthrough", value ? "true" : "false"); 29 | } 30 | 31 | @SuppressWarnings("static-method") 32 | public void setStrip(boolean value) { 33 | System.setProperty("jansi.strip", value ? "true" : "false"); 34 | } 35 | 36 | @Override 37 | protected void subAppend(LoggingEvent event) { 38 | try (@SuppressWarnings("resource") // false positive. It is in fact closed. 39 | PrintStream currentOutput = usingStdErr ? AnsiConsole.err() : AnsiConsole.out()) { 40 | 41 | if (!hackPatternString()) { 42 | currentOutput.print(getColour(event.getLevel())); 43 | currentOutput.print(getLayout().format(event)); 44 | } else { 45 | String color = getColour(event.getLevel()); 46 | currentOutput.print(getLayout().format(event).replace(HIGHLIGHT_START, color)); 47 | } 48 | 49 | if (immediateFlush) { 50 | currentOutput.flush(); 51 | } 52 | } 53 | } 54 | 55 | @Override 56 | boolean hackPatternString() { 57 | String theTarget = getTarget(); 58 | // no-inspection StringEquality 59 | if (gTarget != theTarget) { // I really want to have the same object, not just equal content 60 | usingStdErr = SYSTEM_ERR.equalsIgnoreCase(theTarget); 61 | } 62 | 63 | return super.hackPatternString(); 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /color-logger-log4j/src/main/resources/Copyright.txt: -------------------------------------------------------------------------------- 1 | Color console logging for log4j and jdk 2 | Copyright 2012 Mihai Nita 3 | -------------------------------------------------------------------------------- /color-logger-log4j/src/main/resources/License.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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The contents 117 | of the NOTICE file are for informational purposes only and 118 | do not modify the License. You may add Your own attribution 119 | notices within Derivative Works that You distribute, alongside 120 | or as an addendum to the NOTICE text from the Work, provided 121 | that such additional attribution notices cannot be construed 122 | as modifying the License. 123 | 124 | You may add Your own copyright statement to Your modifications and 125 | may provide additional or different license terms and conditions 126 | for use, reproduction, or distribution of Your modifications, or 127 | for any such Derivative Works as a whole, provided Your use, 128 | reproduction, and distribution of the Work otherwise complies with 129 | the conditions stated in this License. 130 | 131 | 5. Submission of Contributions. Unless You explicitly state otherwise, 132 | any Contribution intentionally submitted for inclusion in the Work 133 | by You to the Licensor shall be under the terms and conditions of 134 | this License, without any additional terms or conditions. 135 | Notwithstanding the above, nothing herein shall supersede or modify 136 | the terms of any separate license agreement you may have executed 137 | with Licensor regarding such Contributions. 138 | 139 | 6. Trademarks. This License does not grant permission to use the trade 140 | names, trademarks, service marks, or product names of the Licensor, 141 | except as required for reasonable and customary use in describing the 142 | origin of the Work and reproducing the content of the NOTICE file. 143 | 144 | 7. Disclaimer of Warranty. Unless required by applicable law or 145 | agreed to in writing, Licensor provides the Work (and each 146 | Contributor provides its Contributions) on an "AS IS" BASIS, 147 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 148 | implied, including, without limitation, any warranties or conditions 149 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 150 | PARTICULAR PURPOSE. You are solely responsible for determining the 151 | appropriateness of using or redistributing the Work and assume any 152 | risks associated with Your exercise of permissions under this License. 153 | 154 | 8. Limitation of Liability. In no event and under no legal theory, 155 | whether in tort (including negligence), contract, or otherwise, 156 | unless required by applicable law (such as deliberate and grossly 157 | negligent acts) or agreed to in writing, shall any Contributor be 158 | liable to You for damages, including any direct, indirect, special, 159 | incidental, or consequential damages of any character arising as a 160 | result of this License or out of the use or inability to use the 161 | Work (including but not limited to damages for loss of goodwill, 162 | work stoppage, computer failure or malfunction, or any and all 163 | other commercial damages or losses), even if such Contributor 164 | has been advised of the possibility of such damages. 165 | 166 | 9. Accepting Warranty or Additional Liability. While redistributing 167 | the Work or Derivative Works thereof, You may choose to offer, 168 | and charge a fee for, acceptance of support, warranty, indemnity, 169 | or other liability obligations and/or rights consistent with this 170 | License. However, in accepting such obligations, You may act only 171 | on Your own behalf and on Your sole responsibility, not on behalf 172 | of any other Contributor, and only if You agree to indemnify, 173 | defend, and hold each Contributor harmless for any liability 174 | incurred by, or claims asserted against, such Contributor by reason 175 | of your accepting any such warranty or additional liability. 176 | 177 | END OF TERMS AND CONDITIONS 178 | 179 | APPENDIX: How to apply the Apache License to your work. 180 | 181 | To apply the Apache License to your work, attach the following 182 | boilerplate notice, with the fields enclosed by brackets "[]" 183 | replaced with your own identifying information. (Don't include 184 | the brackets!) The text should be enclosed in the appropriate 185 | comment syntax for the file format. We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright 1999-2005 The Apache Software Foundation 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/java/ColorBaseTest.java: -------------------------------------------------------------------------------- 1 | import org.junit.runner.JUnitCore; 2 | 3 | import java.net.URISyntaxException; 4 | import java.net.URL; 5 | 6 | class ColorBaseTest { 7 | 8 | static String getTargetDir() { 9 | URL url = ColorBaseTest.class.getResource("."); 10 | if (null == url) { 11 | return "."; 12 | } 13 | 14 | try { 15 | return url.toURI().getPath(); 16 | } catch (URISyntaxException e) { 17 | e.printStackTrace(); 18 | } 19 | 20 | return "."; 21 | } 22 | 23 | public static void main(String[] argv) { 24 | Class[] classesArray = {ColorLog4jTest.class, ColorLog4jXmlTest.class}; 25 | JUnitCore.runClasses(classesArray); 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/java/ColorLog4jTest.java: -------------------------------------------------------------------------------- 1 | import org.apache.log4j.PropertyConfigurator; 2 | import org.junit.Test; 3 | 4 | @SuppressWarnings("javadoc") 5 | public class ColorLog4jTest extends ColorBaseTest { 6 | private final org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger("log-log4j"); 7 | 8 | static { 9 | System.out.println("==============================="); 10 | System.out.println("===== Color logger - log4j ===="); 11 | System.out.println("==============================="); 12 | } 13 | 14 | private static void selectLoggingConfigFile(String configFileName) { 15 | PropertyConfigurator.configure(getTargetDir() + configFileName); 16 | } 17 | 18 | private void doTheLogging(String configFileName) { 19 | selectLoggingConfigFile(configFileName); 20 | 21 | System.out.println(); 22 | logger.fatal("fatal"); 23 | logger.error("error"); 24 | logger.warn("warn"); 25 | logger.info("info"); 26 | logger.debug("debug"); 27 | logger.trace("trace"); 28 | 29 | if (!"true".equals(System.getProperty("skipExceptionTests", "false"))) { 30 | logger.warn("warn with exception", new NullPointerException("Just testing")); 31 | } 32 | } 33 | 34 | @Test 35 | public void colorLoggingLog4j() { 36 | doTheLogging("log4jPropNormal.properties"); 37 | doTheLogging("log4jPropColorEsc.properties"); 38 | doTheLogging("log4jPropColorEscRegion.properties"); 39 | doTheLogging("log4jPropColorJansi.properties"); 40 | doTheLogging("log4jPropColorJansiRegion.properties"); 41 | System.out.println(); 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/java/ColorLog4jXmlTest.java: -------------------------------------------------------------------------------- 1 | import org.apache.log4j.xml.DOMConfigurator; 2 | import org.junit.Test; 3 | 4 | @SuppressWarnings("javadoc") 5 | public class ColorLog4jXmlTest extends ColorBaseTest { 6 | private final org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger("log-log4j"); 7 | 8 | static { 9 | System.out.println("==================================================="); 10 | System.out.println("===== Color logger - log4j - XML configuration ===="); 11 | System.out.println("==================================================="); 12 | } 13 | 14 | private static void selectLoggingConfigFile(String configFileName) { 15 | DOMConfigurator.configure(getTargetDir() + configFileName); 16 | } 17 | 18 | private void doTheLogging(String configFileName) { 19 | selectLoggingConfigFile(configFileName); 20 | 21 | System.out.println(); 22 | logger.fatal("fatal with XML"); 23 | logger.error("error with XML"); 24 | logger.warn("warn with XML"); 25 | logger.info("info with XML"); 26 | logger.debug("debug with XML"); 27 | logger.trace("trace with XML"); 28 | 29 | if (!"true".equals(System.getProperty("skipExceptionTests", "false"))) { 30 | logger.warn("warn with XML and exception", new NullPointerException("Just testing")); 31 | } 32 | } 33 | 34 | @Test 35 | public void colorLoggingLog4j() { 36 | doTheLogging("log4jXmlNormal.xml"); 37 | doTheLogging("log4jXmlColorEsc.xml"); 38 | doTheLogging("log4jXmlColorEscRegion.xml"); 39 | doTheLogging("log4jXmlColorJansi.xml"); 40 | doTheLogging("log4jXmlColorJansiRegion.xml"); 41 | System.out.println(); 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jPropColorEsc.properties: -------------------------------------------------------------------------------- 1 | # This file gets read by log4j as part of its default configuration during startup. 2 | # See http://logging.apache.org/log4j/1.2/manual.html for details on where log4j looks 3 | # for its configuration. 4 | 5 | log4j.rootLogger=TRACE, A 6 | 7 | log4j.appender.A=com.mihnita.colorlog.log4j.AnsiColorConsoleAppender 8 | log4j.appender.A.layout=org.apache.log4j.EnhancedPatternLayout 9 | log4j.appender.A.layout.ConversionPattern=Ansi> %-5p: %c{2} [%t] - %m%n%throwable 10 | 11 | # You can change the default colors 12 | # log4j.appender.A.FatalColour={esc}[95m 13 | # log4j.appender.A.ErrorColour={esc}[31m 14 | # log4j.appender.A.WarnColour ={esc}[33m 15 | # log4j.appender.A.InfoColour ={esc}[92m 16 | # log4j.appender.A.DebugColour={esc}[96m 17 | # log4j.appender.A.TraceColour={esc}[90m 18 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jPropColorEscRegion.properties: -------------------------------------------------------------------------------- 1 | # This file gets read by log4j as part of its default configuration during startup. 2 | # See http://logging.apache.org/log4j/1.2/manual.html for details on where log4j looks 3 | # for its configuration. 4 | 5 | log4j.rootLogger=TRACE, A 6 | 7 | log4j.appender.A=com.mihnita.colorlog.log4j.AnsiColorConsoleAppender 8 | log4j.appender.A.layout=org.apache.log4j.EnhancedPatternLayout 9 | log4j.appender.A.layout.ConversionPattern=AnsiReg> {highlight}%-5p:{/highlight} %c{2} [%t] - %m%n%throwable 10 | 11 | # You can change the default colors 12 | # log4j.appender.A.FatalColour={esc}[95m 13 | # log4j.appender.A.ErrorColour={esc}[31m 14 | # log4j.appender.A.WarnColour ={esc}[33m 15 | # log4j.appender.A.InfoColour ={esc}[92m 16 | # log4j.appender.A.DebugColour={esc}[96m 17 | # log4j.appender.A.TraceColour={esc}[90m 18 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jPropColorJansi.properties: -------------------------------------------------------------------------------- 1 | # This file gets read by log4j as part of its default configuration during startup. 2 | # See http://logging.apache.org/log4j/1.2/manual.html for details on where log4j looks 3 | # for its configuration. 4 | 5 | log4j.rootLogger=TRACE, A 6 | 7 | log4j.appender.A=com.mihnita.colorlog.log4j.JAnsiColorConsoleAppender 8 | log4j.appender.A.layout=org.apache.log4j.EnhancedPatternLayout 9 | log4j.appender.A.layout.ConversionPattern=Jansi> %-5p: %c{2} [%t] - %m%n%throwable 10 | 11 | # Lets the ANSI escape sequences to pass thru, instead of calling Windows API to set color 12 | # log4j.appender.A.PassThrough=true 13 | # Remove the ANSI escape sequences 14 | # log4j.appender.A.Strip=true 15 | 16 | # You can change the default colors 17 | # log4j.appender.A.FatalColour={esc}[95m 18 | # log4j.appender.A.ErrorColour={esc}[31m 19 | # log4j.appender.A.WarnColour ={esc}[33m 20 | # log4j.appender.A.InfoColour ={esc}[92m 21 | # log4j.appender.A.DebugColour={esc}[96m 22 | # log4j.appender.A.TraceColour={esc}[90m 23 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jPropColorJansiRegion.properties: -------------------------------------------------------------------------------- 1 | # This file gets read by log4j as part of its default configuration during startup. 2 | # See http://logging.apache.org/log4j/1.2/manual.html for details on where log4j looks 3 | # for its configuration. 4 | 5 | log4j.rootLogger=TRACE, A 6 | 7 | log4j.appender.A=com.mihnita.colorlog.log4j.JAnsiColorConsoleAppender 8 | log4j.appender.A.layout=org.apache.log4j.EnhancedPatternLayout 9 | log4j.appender.A.layout.ConversionPattern=JansiReg> {highlight}%-5p:{/highlight} %c{2} [%t] - %m%n%throwable 10 | 11 | # Lets the ANSI escape sequences to pass thru, instead of calling Windows API to set color 12 | # log4j.appender.A.PassThrough=true 13 | # Remove the ANSI escape sequences 14 | # log4j.appender.A.Strip=true 15 | 16 | # You can change the default colors 17 | # log4j.appender.A.FatalColour={esc}[95m 18 | # log4j.appender.A.ErrorColour={esc}[31m 19 | # log4j.appender.A.WarnColour ={esc}[33m 20 | # log4j.appender.A.InfoColour ={esc}[92m 21 | # log4j.appender.A.DebugColour={esc}[96m 22 | # log4j.appender.A.TraceColour={esc}[90m 23 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jPropNormal.properties: -------------------------------------------------------------------------------- 1 | # This file gets read by log4j as part of its default configuration during startup. 2 | # See http://logging.apache.org/log4j/1.2/manual.html for details on where log4j looks 3 | # for its configuration. 4 | 5 | log4j.rootLogger=TRACE, A 6 | 7 | log4j.appender.A=org.apache.log4j.ConsoleAppender 8 | log4j.appender.A.layout=org.apache.log4j.EnhancedPatternLayout 9 | log4j.appender.A.layout.ConversionPattern=log4j> %-5p: %c{2} [%t] - %m%n%throwable 10 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jXmlColorEsc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jXmlColorEscRegion.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jXmlColorJansi.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jXmlColorJansiRegion.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | -------------------------------------------------------------------------------- /color-logger-log4j/src/test/resources/log4jXmlNormal.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /color-logger-logback/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4.0.0 4 | 5 | com.mihnita 6 | color-loggers 7 | 1.0.8-SNAPSHOT 8 | 9 | 10 | color-logger-logback 11 | Color Loggers - Logback 12 | A logging extension that adds level-based color to Logback. 13 | 14 | 15 | 11 16 | 11 17 | 18 | 19 | 20 | 21 | org.slf4j 22 | slf4j-api 23 | 24 | 25 | org.fusesource.jansi 26 | jansi 27 | 28 | 29 | ch.qos.logback 30 | logback-core 31 | 32 | 33 | ch.qos.logback 34 | logback-classic 35 | 36 | 37 | 38 | junit 39 | junit 40 | test 41 | 42 | 43 | 44 | 45 | -------------------------------------------------------------------------------- /color-logger-logback/src/main/java/com/mihnita/colorlog/logback/ColorPatternLayoutEncoder.java: -------------------------------------------------------------------------------- 1 | package com.mihnita.colorlog.logback; 2 | 3 | import ch.qos.logback.classic.PatternLayout; 4 | import ch.qos.logback.classic.encoder.PatternLayoutEncoder; 5 | 6 | /** Extending the {@link ch.qos.logback.classic.encoder.PatternLayoutEncoder} */ 7 | @SuppressWarnings({"static-method", "javadoc"}) 8 | public class ColorPatternLayoutEncoder extends PatternLayoutEncoder { 9 | 10 | @Override 11 | public void start() { 12 | super.start(); 13 | 14 | PatternLayout patternLayout = (PatternLayout) this.layout; 15 | patternLayout.stop(); 16 | patternLayout 17 | .getInstanceConverterMap() 18 | .put("highlight", CustomHighlightingCompositeConverter::new); 19 | patternLayout.start(); 20 | 21 | this.layout = patternLayout; 22 | } 23 | 24 | public void setErrorColor(String value) { 25 | CustomHighlightingCompositeConverter.errorColor = value; 26 | } 27 | 28 | public void setWarningColor(String value) { 29 | CustomHighlightingCompositeConverter.warningColor = value; 30 | } 31 | 32 | public void setInfoColor(String value) { 33 | CustomHighlightingCompositeConverter.infoColor = value; 34 | } 35 | 36 | public void setDebugColor(String value) { 37 | CustomHighlightingCompositeConverter.debugColor = value; 38 | } 39 | 40 | public void setTraceColor(String value) { 41 | CustomHighlightingCompositeConverter.traceColor = value; 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /color-logger-logback/src/main/java/com/mihnita/colorlog/logback/CustomHighlightingCompositeConverter.java: -------------------------------------------------------------------------------- 1 | package com.mihnita.colorlog.logback; 2 | 3 | import static ch.qos.logback.core.pattern.color.ANSIConstants.BLACK_FG; 4 | import static ch.qos.logback.core.pattern.color.ANSIConstants.BOLD; 5 | import static ch.qos.logback.core.pattern.color.ANSIConstants.CYAN_FG; 6 | import static ch.qos.logback.core.pattern.color.ANSIConstants.DEFAULT_FG; 7 | import static ch.qos.logback.core.pattern.color.ANSIConstants.GREEN_FG; 8 | import static ch.qos.logback.core.pattern.color.ANSIConstants.RED_FG; 9 | import static ch.qos.logback.core.pattern.color.ANSIConstants.YELLOW_FG; 10 | 11 | import ch.qos.logback.classic.Level; 12 | import ch.qos.logback.classic.pattern.color.HighlightingCompositeConverter; 13 | import ch.qos.logback.classic.spi.ILoggingEvent; 14 | 15 | @SuppressWarnings("javadoc") 16 | public class CustomHighlightingCompositeConverter extends HighlightingCompositeConverter { 17 | static String errorColor = BOLD + RED_FG; 18 | static String warningColor = BOLD + YELLOW_FG; 19 | static String infoColor = GREEN_FG; 20 | static String debugColor = CYAN_FG; 21 | static String traceColor = BOLD + BLACK_FG; 22 | 23 | @Override 24 | protected String getForegroundColorCode(ILoggingEvent event) { 25 | Level level = event.getLevel(); 26 | switch (level.toInt()) { 27 | case Level.ERROR_INT: 28 | return errorColor; 29 | case Level.WARN_INT: 30 | return warningColor; 31 | case Level.INFO_INT: 32 | return infoColor; 33 | case Level.DEBUG_INT: 34 | return debugColor; 35 | case Level.TRACE_INT: 36 | return traceColor; 37 | default: 38 | return DEFAULT_FG; 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /color-logger-logback/src/main/resources/Copyright.txt: -------------------------------------------------------------------------------- 1 | Color console logging for log4j and jdk 2 | Copyright 2012 Mihai Nita 3 | -------------------------------------------------------------------------------- /color-logger-logback/src/main/resources/License.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright 1999-2005 The Apache Software Foundation 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /color-logger-logback/src/test/java/ColorBaseTest.java: -------------------------------------------------------------------------------- 1 | import org.junit.runner.JUnitCore; 2 | 3 | import java.net.URISyntaxException; 4 | import java.net.URL; 5 | 6 | class ColorBaseTest { 7 | 8 | static String getTargetDir() { 9 | URL url = ColorBaseTest.class.getResource("."); 10 | if (null == url) { 11 | return "."; 12 | } 13 | 14 | try { 15 | return url.toURI().getPath(); 16 | } catch (URISyntaxException e) { 17 | e.printStackTrace(); 18 | } 19 | 20 | return "."; 21 | } 22 | 23 | public static void main(String[] argv) { 24 | Class[] classesArray = {ColorLogbackTest.class}; 25 | JUnitCore.runClasses(classesArray); 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /color-logger-logback/src/test/java/ColorLogbackTest.java: -------------------------------------------------------------------------------- 1 | import ch.qos.logback.classic.LoggerContext; 2 | import ch.qos.logback.classic.joran.JoranConfigurator; 3 | import ch.qos.logback.core.joran.spi.JoranException; 4 | import ch.qos.logback.core.util.StatusPrinter2; 5 | 6 | import org.junit.Test; 7 | 8 | @SuppressWarnings("javadoc") 9 | public class ColorLogbackTest extends ColorBaseTest { 10 | private final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger("log-logback"); 11 | 12 | static { 13 | System.out.println("==============================="); 14 | System.out.println("==== Color logger - logback ==="); 15 | System.out.println("==============================="); 16 | } 17 | 18 | private static void selectLoggingConfigFile(String configFileName) { 19 | LoggerContext context = (LoggerContext) org.slf4j.LoggerFactory.getILoggerFactory(); 20 | 21 | try { 22 | JoranConfigurator configurator = new JoranConfigurator(); 23 | configurator.setContext(context); 24 | context.reset(); 25 | configurator.doConfigure(getTargetDir() + configFileName); 26 | } catch (JoranException e) { 27 | // StatusPrinter will handle this 28 | } 29 | new StatusPrinter2().printInCaseOfErrorsOrWarnings(context); 30 | } 31 | 32 | private void doTheLogging(String configFileName) { 33 | selectLoggingConfigFile(configFileName); 34 | 35 | System.out.println(); 36 | logger.error("error"); 37 | logger.warn("warn"); 38 | logger.info("info"); 39 | logger.debug("debug"); 40 | logger.trace("trace"); 41 | 42 | if (!"true".equals(System.getProperty("skipExceptionTests", "false"))) { 43 | logger.warn("warn with exception", new NullPointerException("Just testing")); 44 | } 45 | } 46 | 47 | @Test 48 | public void colorLoggingLogback() { 49 | doTheLogging("logbackNormal.xml"); 50 | doTheLogging("logbackNormalRegion.xml"); 51 | doTheLogging("logbackColorEsc.xml"); 52 | doTheLogging("logbackColorEscRegion.xml"); 53 | System.out.println(); 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /color-logger-logback/src/test/resources/logbackColorEsc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | %highlight(CustomColors> %-5level: %logger{15} - %msg) %n 6 | 13 | 14 | false 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /color-logger-logback/src/test/resources/logbackColorEscRegion.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CustomColorsReg> %highlight(%-5level:) %logger{15} - %msg%n 6 | 13 | 14 | false 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /color-logger-logback/src/test/resources/logbackNormal.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | %highlight(LogbackColors> %-5level: %logger{15} - %msg) %n 6 | 7 | false 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /color-logger-logback/src/test/resources/logbackNormalRegion.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | LogbackColorsReg> %highlight(%-5level:) %logger{15} - %msg%n 6 | 7 | false 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4.0.0 4 | 5 | 6 | com.mihnita 7 | color-loggers-superpom 8 | 1.0.8-SNAPSHOT 9 | superpom/pom.xml 10 | 11 | 12 | color-loggers 13 | pom 14 | Color Loggers 15 | A colection of logging extensions that add level-based color. 16 | https://github.com/mihnita/java-color-loggers 17 | 18 | 19 | superpom 20 | color-logger-jdk 21 | color-logger-log4j 22 | color-logger-logback 23 | 24 | 25 | -------------------------------------------------------------------------------- /superpom/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4.0.0 4 | 5 | com.mihnita 6 | color-loggers-superpom 7 | 1.0.8-SNAPSHOT 8 | pom 9 | 10 | Color Loggers SuperPOM 11 | A colection of logging extensions that add level-based color. 12 | https://github.com/mihnita/java-color-loggers 13 | 14 | 15 | 16 | The Apache License, Version 2.0 17 | http://www.apache.org/licenses/LICENSE-2.0.txt 18 | repo 19 | 20 | 21 | 22 | 23 | 24 | Mihai Nita 25 | java@mihnita.com 26 | No organization 27 | https://github.com/mihnita 28 | 29 | 30 | 31 | 32 | scm:git:git://github.com/mihnita/java-color-loggers.git 33 | scm:git:git://github.com:mihnita/java-color-loggers.git 34 | https://github.com/mihnita/java-color-loggers 35 | 36 | 37 | 38 | GitHub 39 | https://github.com/mihnita/java-color-loggers/issues 40 | 41 | 42 | 43 | 44 | sonatype 45 | Sonatype Releases 46 | ${url_sonatype_releases} 47 | 48 | 49 | sonatype 50 | Sonatype Snapshots 51 | ${url_sonatype_snapshots} 52 | 53 | 54 | 55 | 56 | UTF-8 57 | 59 | 1.8 60 | 1.8 61 | 62 | 63 | https://oss.sonatype.org 64 | ${staging_maven_plugin_nexusUrl}/service/local/staging/deploy/maven2/ 65 | ${staging_maven_plugin_nexusUrl}/content/repositories/snapshots 66 | 67 | 68 | [3.6.3,4.0.0) 69 | 70 | 71 | 2.0.17 72 | 2.4.2 73 | 1.2.17 74 | 1.5.18 75 | 4.13.2 76 | 77 | 78 | 3.4.1 79 | 3.14.0 80 | 3.1.4 81 | 3.5.0 82 | 3.2.7 83 | 3.1.4 84 | 3.4.2 85 | 3.1.0 86 | 3.11.2 87 | 3.3.1 88 | 3.21.0 89 | 3.3.1 90 | 3.5.3 91 | 1.7.0 92 | 93 | 94 | 95 | 96 | 97 | 98 | org.slf4j 99 | slf4j-api 100 | ${org.slf4j.version} 101 | 102 | 103 | log4j 104 | log4j 105 | ${org.log4j.version} 106 | 107 | 108 | ch.qos.logback 109 | logback-core 110 | ${org.logback.version} 111 | 112 | 113 | ch.qos.logback 114 | logback-classic 115 | ${org.logback.version} 116 | 117 | 118 | org.fusesource.jansi 119 | jansi 120 | ${org.jansi.version} 121 | 122 | 123 | 124 | junit 125 | junit 126 | ${org.junit.version} 127 | test 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | org.apache.maven.plugins 137 | maven-enforcer-plugin 138 | ${maven-enforcer-plugin.version} 139 | 140 | 141 | enforce-maven 142 | 143 | enforce 144 | 145 | 146 | 147 | 148 | ${required.maven.version} 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | org.apache.maven.plugins 157 | maven-compiler-plugin 158 | ${maven-compiler-plugin.version} 159 | 160 | 161 | org.apache.maven.plugins 162 | maven-clean-plugin 163 | ${maven-clean-plugin.version} 164 | 165 | 166 | org.apache.maven.plugins 167 | maven-surefire-plugin 168 | ${maven-surefire-plugin.version} 169 | 170 | 171 | 172 | 173 | 174 | 175 | 176 | org.apache.maven.plugins 177 | maven-deploy-plugin 178 | ${maven-deploy-plugin.version} 179 | 180 | true 181 | 182 | 183 | 184 | org.sonatype.plugins 185 | nexus-staging-maven-plugin 186 | ${nexus-staging-maven-plugin.version} 187 | true 188 | 189 | sonatype 190 | ${staging_maven_plugin_nexusUrl}/ 191 | 192 | false 193 | 194 | 195 | 196 | default-deploy 197 | 198 | deploy 199 | 200 | deploy 201 | 202 | 203 | 204 | 205 | org.apache.maven.plugins 206 | maven-install-plugin 207 | ${maven-install-plugin.version} 208 | 209 | 210 | org.apache.maven.plugins 211 | maven-jar-plugin 212 | ${maven-jar-plugin.version} 213 | 214 | ${basedir}\target 215 | 216 | 217 | 218 | 219 | test-jar 220 | 221 | 222 | 223 | 224 | 225 | org.apache.maven.plugins 226 | maven-resources-plugin 227 | ${maven-resources-plugin.version} 228 | 229 | 230 | org.apache.maven.plugins 231 | maven-site-plugin 232 | ${maven-site-plugin.version} 233 | 234 | 235 | org.apache.maven.plugins 236 | maven-source-plugin 237 | ${maven-source-plugin.version} 238 | 239 | 240 | attach-sources 241 | 242 | jar-no-fork 243 | 244 | 245 | 246 | 247 | 248 | org.apache.maven.plugins 249 | maven-javadoc-plugin 250 | ${maven-javadoc-plugin.version} 251 | 252 | 253 | attach-javadocs 254 | 255 | jar 256 | 257 | 258 | 259 | 260 | 261 | org.apache.maven.plugins 262 | maven-jarsigner-plugin 263 | ${maven-jarsigner-plugin.version} 264 | 265 | http://timestamp.comodoca.com/rfc3161 266 | 267 | 268 | 269 | sign 270 | 271 | sign 272 | 273 | 274 | 275 | 276 | 277 | org.apache.maven.plugins 278 | maven-gpg-plugin 279 | ${maven-gpg-plugin.version} 280 | 281 | 282 | sign-artifacts 283 | 284 | 285 | sign 286 | 287 | 288 | true 289 | ${gpg.keyname} 290 | ${gpg.passphrase} 291 | never 292 | 293 | --no-random-seed-file 294 | --no-permission-warning 295 | 296 | 297 | 298 | 299 | 300 | 301 | 302 | 303 | 304 | 305 | maven-enforcer-plugin 306 | 307 | 308 | 309 | 310 | 311 | 312 | 313 | 314 | release 315 | 316 | 317 | 318 | org.apache.maven.plugins 319 | maven-source-plugin 320 | 321 | 322 | org.apache.maven.plugins 323 | maven-javadoc-plugin 324 | 325 | 326 | org.apache.maven.plugins 327 | maven-jarsigner-plugin 328 | 329 | 330 | org.apache.maven.plugins 331 | maven-gpg-plugin 332 | 333 | 334 | sign-artifacts 335 | 336 | false 337 | 338 | 339 | 340 | 341 | 342 | 343 | 344 | 345 | sonatype_deploy 346 | 347 | 348 | 349 | org.sonatype.plugins 350 | nexus-staging-maven-plugin 351 | 352 | 353 | 354 | 355 | 356 | 357 | 358 | --------------------------------------------------------------------------------