https://github.com/andbin/logback-property-definer-demo

A simple demo project that shows the implementation of property definers with the logback logging library
https://github.com/andbin/logback-property-definer-demo

apache-maven demo-application java java-11 logback

Last synced: 3 months ago
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A simple demo project that shows the implementation of property definers with the logback logging library

• Host: GitHub
• URL: https://github.com/andbin/logback-property-definer-demo
• Owner: andbin
• License: mit
• Created: 2023-01-06T15:30:02.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-01-06T15:30:48.000Z (over 3 years ago)
• Last Synced: 2025-12-27T17:32:50.187Z (5 months ago)
• Topics: apache-maven, demo-application, java, java-11, logback
• Language: Java
• Homepage:
• Size: 3.91 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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# Logback property definer demo

This is a simple demo project that shows the implementation of *property definers* with the **[logback](https://logback.qos.ch)** logging library. The main purpose of this project is the definition of a custom dynamic property named `vmId` that contains the identifier of the running JVM instance. This property is then configured in the `logback.xml` configuration file and logged on all log records.

This tecnique has been described in my blog article **[Implementation of property definers with logback](https://andbin.dev/java/logback-property-definers)**.

See the project files:

* [VmIdPropertyDefiner.java](src/main/java/dev/andbin/logbackdemo/VmIdPropertyDefiner.java), the class that implements the `PropertyDefiner` interface provided by logback

* [logback.xml](src/main/resources/logback.xml), the logback configuration file

* [Main.java](src/main/java/dev/andbin/logbackdemo/Main.java), the “main” class that can be used to verify the logging output

## License

This project is released under the **MIT License**, a very *permissive* free software license.

See the full text of the license: **[LICENSE.txt](LICENSE.txt)**