Velocity Dependencies¶
Since 2.1, Velocity Engine requires Java 1.8+.
When building from sources, Maven should fetch all needed dependencies. At runtime, velocity only needs commons-lang, slf4j-api, and one of the slf4j bindings.
The following table lists all needed jars.
Jar name | Version | Compilation | Tests | Runtime | Comment |
---|---|---|---|---|---|
slf4j-api | 1.7.36 | Yes | Yes | Yes | you'll also need an slf4j binding at runtime |
commons-lang | 3.17.0 | Yes | Yes | Yes | |
junit | 4.13.2 | No | Yes | No | |
hsqldb | 2.7.3 | No | Yes | No | |
slf4j-simple | 1.7.30 | No | Yes | No | Your application will need one SLF4J binding, see below |
Here is a list of slf4j bindings:
- AVSL - “A Very Simple Logger”
- SLF4J JDK14 Adapter - redirect logs towards Java 1.4+ logging framework
- SLF4J Log4J Adapter - redirects logs towards Log4J
- SLF4J Simple Logger - minimalistic logger
- SLF4J Android - logger for Android platforms
- LogBack - full featured logging framework
- WebApp SLF4J Logger - redirects logs towards the J2EE container log