- #Apache ant interview questions install
- #Apache ant interview questions code
- #Apache ant interview questions series
This helps if you are working on a large project and the development team is spread across multiple locations. By using CI tools like Hudson or Jenkins you can create hourly or daily builds automatically, you can also automatically run your unit tests and can deploy the build to your QA or production environment. They allow Java projects to automate the build and deployment processes. Jenkins and Hudson are Continuous Integration tools, commonly known as CI frameworks. Also, one more difference between ANT and Maven is that Maven is more than just a build tool, it acts as a project management tool and can generate reports, etc, Though I have yet to use this feature. JAR file, which is the end of the life cycle.ĥ) Maven also enforces a standard naming convention for artifacts defined using groupId, artifactId, and version.
#Apache ant interview questions series
Maven executes a series of steps as a result of this command to produce artifacts e.g. While Maven has a lifecycle, which is invoked when you run commands like mvn install. Also by knowing maven conventions and looking at pom.xml, one can easily understand where source files are and what are project dependencies.Ĥ) Another technical difference between ANT and Maven is that the ANT task doesn't have any lifecycle, you need to define targets and their dependencies.
#Apache ant interview questions install
All you need to do is download the project and run mvn install to build it. Having an organization-wide central repository also helps to remove redundancy across different projects.ģ) The third and most important difference between Maven and ANT is that Maven offers a consistent and common interface to build Java projects. Changing and updating dependency is much easier in maven than ANT because you don't need to manually download dependency. It will not only help you to build and deploy your Java and Spring Boot projects using Maven but also learn Maven itself in depth.ġ) One major difference between Maven and ANT is that Maven requires less configuration than ANT because it works on the principle of convention over configuration and assumes reasonable default like java source file in $ as a directory to store dependencies. In the next section, we will understand Maven, Ant, Jenkins, and Hudson in more detail and understand the difference between them.ītw, if you are just starting with Maven, I suggest you first go through a comprehensive Maven course like Apache Maven: Beginner to Guru to learn some fundamentals. Similarly, you can have a daily built, nightly build, or weekly build process established in Jenkins or Hudson. On the other hand, Jenkins and Hudson are the Continues Integration tool, which gives you the power to automate your build and deployment process.īy using Jenkins or Hudson you can trigger build whenever the developer commits code, to see if the project is compiling fine, to run unit tests, to create a build, or even deploy in QA or production environment. standard directory for source files, test files, and resources.
This means Maven has a predefined project structure i.e. source directory, build directory, target directory, etc while Maven adopts the principle of Convention over configuration.
The main difference between ANT and Maven is that In ANT you need to define everything i.e. Maven came after ANT and offers much more than a build tool. A build tool is used to create deliverables like a JAR file or WAR files from Java sources and resources for deployment.
Just to give you a basic idea, ANT is a well-known build tool, probably the oldest among all. In this Java article, we will explore each of Maven, ANT, Jenkins, and Hudson to get a basic idea of what they are, what benefits they offer, and how they are used in Java JEE projects. ANT, Maven, Jenkins, and Hudson are tools to help Java developers on the build, unit testing, continuous integration (CI), and project management. Now let's start a long story, what is the difference between Maven and ANT or the difference between Maven and Jenkins, or Maven vs Hudson are some of the frequently discussed questions among Java when developers. You can read the details in this article.
#Apache ant interview questions code
Now last, the main difference between Jenkins and Hudson, both originate from the same source code but one is a closed source while the other is open source. You can set up your CI environment using Jenkins or Hudson and automatically build, test, and deploy your Java project. On the difference between Maven, ANT, and Jenkins, later is a continuous integration tool which is much more than a build tool. In short, though Maven and ANT are build tools the main difference is that maven also provides dependency management, standard project layout, and project management.
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