December 2014
Intermediate to advanced
298 pages
6h 22m
English
Content preview from Mastering Apache Maven 3Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 2. Demystifying Project Object Model
Project Object Model (POM) is at the heart of any Maven project. This chapter focuses on core concepts and best practices related to POM in building a large-scale, multimodule Maven project.
As we proceed with this chapter, we will be discussing the following topics:
- The POM hierarchy, super POM, and parent POM
- Extending and overriding POM files
- Maven coordinates
- Managing dependencies
- Transitive dependencies
- Dependency scopes and optional dependencies
Note
In Maven 1, the equivalent to today's
pom.xmlfile was identified asproject.xml. Maven 2 renamed it topom.xml. More details about the POM are available at http://maven.apache.org/pom.html.
Project Object Model
Any Maven project must have a pom.xml file. POM ...
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