What is prepare package phase in Maven?
Execution point between prepare-package and package in Maven build-process. The package phase of a project with packaging war , prepares an exploded-war in the target folder and packages this into the final war -file.
What are the phases of a Maven build lifecycle?
A Maven phase represents a stage in the Maven build lifecycle.
- validate: check if all information necessary for the build is available.
- compile: compile the source code.
- test-compile: compile the test source code.
- test: run unit tests.
- package: package compiled source code into the distributable format (jar, war, …)
What are the 3 build lifecycle of Maven?
Maven is based around the central concept of a build lifecycle. 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 web site.
When customizing the Maven lifecycle you can add a plugin to a specific phase?
3 Answers
- Option 1 – Create a new plugin with a custom lifecycle for standard packaging.
- Option 2 – Create a new plugin with a custom packaging type, and define the default lifecycle.
- Option 3 – Add plugin executions to the default lifecycle.
What is mvn package?
mvn package – take the compiled code and package it in its distributable format, such as a JAR, mvn install – install the package into the local repository, for use as a dependency in other projects locally.
What is Maven clean package?
mvn clean package. Clears the target directory and Builds the project and packages the resulting JAR file into the target directory.
What is Maven package?
Overview. The packaging type is an important aspect of any Maven project. It specifies the type of artifact the project produces. Generally, a build produces a jar, war, pom, or other executable. Maven offers many default packaging types and also provides the flexibility to define a custom one.
What are Maven goals and phases?
Maven Build Goals A build phase is made up of a set of goals. Maven goals represent a specific task that contributes to the building and managing of a project. Sometimes, a maven goal is not bound to a build phase. We can execute these goals through the command line.
What is lifecycle in Maven?
A Build Lifecycle is a well-defined sequence of phases, which define the order in which the goals are to be executed. Here phase represents a stage in life cycle. As an example, a typical Maven Build Lifecycle consists of the following sequence of phases.
Which of the following phase would execute when the package phase is run?
The clean and package arguments are build phases while the dependency:copy-dependencies is a goal. Here the clean phase will be executed first, followed by the dependency:copy-dependencies goal, and finally package phase will be executed.
What is difference between install and package?
package: takes the compiled code and package it to its distributable format, such as a JAR. install: installs the package into the local repository, for use as a dependency in other projects locally.
Does Maven install include package?
So when you run command mvn install, it runs the commands for all lifecycle phases till install, which includes package as well. So you can say , install phase comes after package phase.
How is Maven able to execute the Maven lifecycle?
It is able to execute the maven lifecycle phases with mvn command. Maven always keeps the order of execution phases. For example, If you execute the command mvn package , then the maven execute all the phases prior to package (including package phase) in sequential order.
Which is an example of the Order of execution in Maven?
Maven always keeps the order of execution phases. For example, If you execute the command mvn package, then the maven execute all the phases prior to package (including package phase) in sequential order.
How are the phases executed in a MVN?
For the above command, starting from the first phase, all the phases are executed sequentially till the ‘install’ phase. mvn can either execute a goal or a phase (or even multiple goals or multiple phases) as follows:
Which is phase binds to the Maven goal?
For example, the jaxb:xjc goal binds by default to the generate-resources phase. However, when you specify the execution you can also explicitly specify the phase for that goal as well. If you specify a goal when you execute Maven then it will run that goal and only that goal.