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Maven: The Definitive Guide
book

Maven: The Definitive Guide

by Sonatype Company
September 2008
Intermediate to advanced content levelIntermediate to advanced
470 pages
14h 22m
English
O'Reilly Media, Inc.
Content preview from Maven: The Definitive Guide

Tips and Tricks

Profiles can encourage build portability. If your build needs subtle customizations to work on different platforms, or if you need your build to produce different results for different target platforms, project profiles increase build portability. Settings profiles generally decrease build portability by adding extra-project information that must be communicated from developer to developer. The following sections provide some guidelines and some ideas for applying Maven profiles to your project.

Common Environments

One of the core motivations for Maven project profiles was to provide for environment-specific configuration settings. In a development environment, you might want to produce bytecode with debug information and configure your system to use a development database instance. In a production environment, you might want to produce a signed JAR and configure the system to use a production database. In this chapter, we defined a number of environments with identifiers such as dev and prod. A simpler way to do this would be to define profiles that are activated by environment properties and to use these common environment properties across all of your projects. For example, if every project had a development profile activated by a property named environment.type having a value of dev, and if those same projects had a production profile activated by a property named environment.type having a value of prod, you could create a default profile in your settings.xml

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Publisher Resources

ISBN: 9780596517335Supplemental ContentErrata Page