What is a maven classifier?

Asked By: Mouaad Hindes | Last Updated: 19th February, 2020
Category: technology and computing programming languages
4/5 (801 Views . 42 Votes)
classifier: The classifier allows to distinguish artifacts that were built from the same POM but differ in their content. It is some optional and arbitrary string that - if present - is appended to the artifact name just after the version number.

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Then, what is properties in POM XML?

Properties can be defined in a POM or in a Profile. The properties set in a POM or in a Maven Profile can be referenced just like any other property available throughout Maven. User-defined properties can be referenced in a POM, or they can be used to filter resources via the Maven Resource plugin.

Additionally, what is POM XML file why it is used? It is an XML file that contains information about the project and configuration details used by Maven to build the project. When executing a task or goal, Maven looks for the POM in the current directory. It reads the POM, gets the needed configuration information, then executes the goal.

Beside above, what does POM XML contains?

POM is an acronym for Project Object Model. The pom. xml file contains information of project and configuration information for the maven to build the project such as dependencies, build directory, source directory, test source directory, plugin, goals etc. Maven reads the pom.

What are the three essentials elements that are needed for a Maven application?

There are three built-in build life cycle 'clean', 'default' and 'site'.

  • compile – compiles the source code.
  • test – executes unit test cases.
  • package – bundles the compiled code (Ex: war / jar)
  • install – stores the built package in local Maven repository.
  • deploy – store in remote repository for sharing.

39 Related Question Answers Found

Where is POM XML located?

The POM file is named pom. xml and should be located in the root directory of the project. The pom. xml has declaration about the project and various configurations.

What is Maven repository?

A Maven repository is a directory to store all the project jars, library jar, plugins or any other artifacts. There are three types of Maven repository.

What is Maven SCM?

Maven SCM. Maven SCM supports Maven 2. x plugins (e.g. maven-release-plugin) and other tools (e.g. Continuum) by providing them with a common API for doing SCM operations. maven-scm-plugin: a Maven plugin, where each SCM command is implemented as a plugin goal, maven-scm-client: a simple SCM command line tool.

What is POM XML file?

A Project Object Model or POM is the fundamental unit of work in Maven. It is an XML file that contains information about the project and configuration details used by Maven to build the project. It contains default values for most projects.

Where is dependency in POM XML?


Add a Java Maven Dependency to the Utility Project
field (e.g., commons-logging) to search for a dependency. Select the dependency, and click OK. Expand the utility project, right-click the pom. xml file, and select Run As>Maven Install to install the file into the local repository.

What is Maven build?

Maven is a build automation tool used primarily for Java projects. Maven can also be used to build and manage projects written in C#, Ruby, Scala, and other languages. Maven is built using a plugin-based architecture that allows it to make use of any application controllable through standard input. A plugin for the .

What are the three builds in the Maven life cycle?

There are three built-in build lifecycles: default, clean and site. The default lifecycle handles your project deployment, the clean lifecycle handles project cleaning, while the site lifecycle handles the creation of your project's site documentation.

What is Maven interview questions?

1. List the differences between ANT and Maven.
Ant Maven
Ant is procedural, you need to provide information about what to do and when to do through code. You need to provide order. Maven is declarative, everything you define in the pom.xml file.
There is no life cycle in Ant. There is a life cycle in Maven.

How does POM XML work?

pom. xml is a file which describes the project, configures plugins, and declares dependencies. The POM names the project, provides a set of unique identifiers (called coordinates) for a project, and defines the relationships between this project and others through dependencies, parents, and prerequisites.

What is Maven and how it works?


Maven is a popular open source build tool for enterprise Java projects, designed to take much of the hard work out of the build process. Maven uses a declarative approach, where the project structure and contents are described, rather then the task-based approach used in Ant or in traditional make files, for example.

What is POM XML in spring boot?

Pom. xml is a file for configurating Apache Maven. You don't have to be using Maven to build a Spring project. Instead you specify your dependencies in pom. xml which includes Spring jar's and much more.

How do I run a Maven project?

To build a Maven project via the command line, run the mvn command from the command line. The command should be executed in the directory which contains the relevant pom file. You need to provide the mvn command with the life cycle phase or goal to execute.

What is POM XML in selenium?

pom. xml is a file which manage your project dependencies and format is no different from project to project. If you are using this in ui automation project using selenium then you must have included selenium dependencies.

What is scope tag in POM XML?

The <scope> element can take 6 values: compile, provided, runtime, test, system and import. This scope is used to limit the transitivity of a dependency, and also to affect the classpath used for various build tasks. compile. This is the default scope, used if none is specified.

What is the use of Maven?


Maven is an automation and management tool. It is written in Java Language and used to build and manage projects written in C#, Ruby, Scala, and other languages. Maven helps the developer to create a java-based project more easily. To configure the Maven, you need to use Project Object Model, which is stored in a pom.

What is modelVersion in POM XML?

modelVersion - containing the model version of the POM. Maven 1. x used a model which contained a 3.0. 0 element as an immediate child of the root.

What is Maven and its advantages?

Advantages of using Maven:
One can easily build their project to jar,war etc. as per their requirements using Maven. Maven makes easy to start project in different environments and one doesn't needs to handle the dependencies injection, builds, processing, etc. Adding a new dependency is very easy.