Simple Explanation of Maven and pom.xml
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- čas přidán 21. 08. 2024
- Understand Maven, the pom.xml, artifactId, groupId, version, parent, Effective pom, dependencies, plugins, and more. In this video, we look at a pom.xml file generated by Spring Initializr, and a pom.xml file generated for a simple Java project in Eclipse.
This video is part of a playlist on building Full Stack Enterprise Applications with Microservices in Java, available here: • Overview of our Sample...
Source code is freely available on GitHub at: github.com/dis...
A lot of people have knowledge and few know how to convey it. Thank you for this video
Thanks! I appreciate the feedback. This is my most popular video on CZcams. :)
Best explanation of POM file and dependncies around youtube, i spent more than 5 hrs studying from difffernet resources and nothing is crlear about the topic.
Thanks! I appreciate the comment. What did you like about the video?
You deserve WAY more views. Thank you so much for explaining that clearly and concisely.
Every view is important to me... especially yours!
this video is worth every second in gold. It completely cleared all my doubts. And contains, amazing, to the point explanation. Thanks Mr. Brandan for making this video and making it available in public domain for enthusiastic learners like us.
Just started a job where I'm writing Kotlin having only Node experience, this made my understanding of how to configure maven projects so much better- Thank you!
Excellent, glad it helped!
You simplified the POM.XML. Thanks and lots and love from INDIA :)
Thanks! I'm happy to hear I was able to explain this in a simple way. :) pom.xml is incredibly useful for dependency management.
perhaps the best intro to POM
Thanks! pom.xml files are very useful for managing dependencies and the like.
thank you so much, you explained everything I think i need to know about maven and pom.xml. mission accomplished. you just saved another soul.
I been through loads of video's about soft . but you are the best thanks for your video's.
Thanks! I really appreciate the feedback.
By far best intro for beginners..!
Thanks! I'm glad you found it. What do you like about the video?
Finally, a tutorial on Maven that instead of fancy graphics has an actually good audio. Thanks!
Excellent! I really appreciate the feedback; it helps me to tailor my future videos. Stay tuned, more videos are coming soon!
i am training for software developer and this helped a lot to understand the basics of maven and most important the pom.xml file. thnx for the video..
I'm glad it was helpful! Best of luck in training for software developer. How is it going?
I rarely comment , but it was so great that i had to. Thank you very much!
Thanks! This is my most viewed video on CZcams. :)
Excellent presentation! I'm going to recommend it to a student I'm mentoring. We recently attended a webinar about the security of dependencies. This will be helpful background information.
Very cool! I'm glad you found this useful. Thanks for sharing it with others!
Knowledge is like open source software: it improves when shared. :)
Probably the best explanation of POM file and dependncies. I am new using Eclipse or programming technologies and this video was beyond helpful. I'm looking forward to more videos.
Thanks for the nice comment, I'm glad you enjoyed the video! If you'd like to see how it's used, it's part of a playlist on microservices in java: czcams.com/play/PL73qvSDlAVVh4QHMkO2gM52deldy64n45.html
Can't get better than this for an intro. Thanks a ton @Brandan
That's a great endorsement... thanks!
Great walkthrough and explanation! Thank you for taking the time.
Thanks for sharing the feedback! Im glad the video helps.
omg, finally I understand Maven, big TNX :)
I'm glad it helped! I hope you're building something awesome.
Thanks a lot Brandan for your explanation. It helped a lot. The way you explain the things is really nice.
Thanks! I appreciate this feedback. I hope you're building something amazing!
Nice explanation and slides used are really cool. Could you also make another demo on using the properties/variables and reference the files in external location etc.. in pom file. Thanks.
That's a good idea. Perhaps I should start planning a "More complex explanation of Maven and pom.xml". Or, I can just call it part 2. :) Anyway, I appreciate the suggestion... I'll look into it!
Brilliant explanation, and I myself join with Kishore that you should make another video.
Excellently Explained
Thanks for the comment! Glad it helped.
Excellent introductory video on Maven. Looking forward to a more in-depth video in the future.
This video hit 100,000 views overnight... you may have been the lucky one!
Really really really great video! Nicely explained
Awesome! I'm glad it helped.
This is one of my most popular videos on CZcams. :)
short and precise video on maven intro, thank you so much @brandan for uploading this video, appreciated
Thanks for the feedback! I try to make all of my videos concise, so that is good to hear.
High quality content ! Well done Brandon 👏👏👏
Thanks! I hope you're building something amazing!
This is amazing. Thank your for the clear and concise transfer of knowledge.
Excellent! I'm happy you found it useful. Maven and pom.xml are very powerful.
Great tutorial I needed this for my job. Thank you!
Excellent! I'm glad you found it helpful. It's one of my most popular videos. :)
Far and away the best maven intro I've found on yt. This was an excellent overview of dependencies. One thing I think would be nice to see as far as building and packaging would be a comparison with a simple project between maven and doing it completely manually. I personally learned to build java projects from command line several years ago but then didn't have much experience after. Now I'm getting back into java and spring, and I would find it refreshing to see how the mavens config maps to what I remember about java building and packaging.
Thanks! I'm about to make an updated version of this video, in IntelliJ IDEA.
javac.exe build: back then, we were just making .class files,.jar files, and maybe .war files. If we had dependencies, we had to package them up ourselves. What the new build tools bring new to the table is automated dependency management.
Fun fact: I have videos for each of the major build tools on my channel, including command line. This maven video is my highest viewed video, each month.
@@discospiff It does sound simple when you state it like that. The main tasks maven automates are keeping track of and downloading libraries and then adding them to the target package. Thanks! I'll check out your other videos.
Waay better explanation than my teacher! Thank you for the video :)
This is one if my favorite videos. Glad it helped!
Thank you, this easily helped me get an understanding of what is Maven. Great work!
Thanks for the comment... glad the video helped!
Extremely helpful video. Thanks, sir for your wonderful explanation.
Thanks so much! I'm happy to know this helped you.
Perfect intro video! Thanks a million
Kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
The first 2/3 of the video is great. The last 1/3, some of the stuff you say is underly described for a newbie.
Thanks for the feedback. Anything in particular that's confusing?
@@discospiff tag (what is it, what does 'test' mean, etc.)
also, Maven Plugins... Kinda glossed over that. Plenty of focus on dependencies but nothing about what maven build plugins are used for, example build plugins, what are the required build plugins for simple maven projects. (speaking from someone's who's new to Maven and has no idea about either of these things)
Thank you. Your to-the-point explanation has cleared out many of my doubts and given me lots of confidence as I think I am moving in the right direction :)
Thanks! I'm glad it helped. I hope you're building something awesome!
Great, excellent explanation.
Glad you liked it! Thanks for watching.
This is such a nice vide! It explains the concepts very clearly. Thanks a lot Brandan! :)
I'm very happy to hear it helped... and even happier you took the time to comment. Thanks!
Thankyou for the video, cleared a lot of confusions.
I'm glad it helped to clear things up! Thanks for the comment.
MAVEN?
for java project
-universal build system
-manage dependencies and versions
-easy to pull features(libraries, jar files)
want to use MAVEN for your java project?
repository/settings.xml
pom.xml?
xml based documentation
MAVEN core configuration documentation
Great video Brandan! Thanks!
Excellent! Maven is really powerful, and I'm glad you liked this video. Thanks for watching!
WOW. just wow.
this was a so hard-to-understand issue for me, i just didnt really get everything.
but you just made it so easy to understand, im indebted to you :D
I'm very happy to hear this! This is one of my most popular videos on CZcams. :) Glad you enjoyed it.
This was a super useful and clear explanation, thank you!
I'm happy to hear that. Thanks for watching!
Excellent explanation about Maven basics
I'm happy to hear that it helps! Thanks for the comment.
Excellent video, Thanks a lot Brandan!
Glad it helped! I hope you're doing something great with maven!
Thanks a lot for the detailed explanation. Completely loved it.
Excellent! I'm glad you found the video useful.
Nice explanation. 👍👍
very good content Brandan
Thanks! I'm glad you found the video. I hope you're building something amazing!
Thanks Brandon , High quality content!
Thanks for the comment! Glad it helped.
I'm thinking of making more advanced Maven videos. Is there anything else you'd like to do with Maven?
@@discospiff thanks a lot for asking , im into springboot and microservices . It would be great if you make content on those topics🙏
@@venkateshprasad6432 Glad you asked! Actually, this video is part of a playlist on Spring Boot with Eclipse: czcams.com/video/FRw5j5FqdL0/video.html
HOWEVER... I'm making a brand new playlist now, which updates that Microservices and Spring Boot playlist, and uses IntelliJ IDEA. That playlist is about 70% complete. I'm releasing one new video per day, and I'll have the final videos on it in November: czcams.com/video/6vvUevxlOp8/video.html
Thanks for watching!
@@discospiff thanks a lot!! Respect++
Glad to find this video. Excellent explanation.
I'm glad you found it, too... it's one of my most popular videos. :)
Wow! This is such a wonderful explanation! :O
Thanks for the comment! I'm glad you like the explanation.
Very helpful. Thanks!
I'm glad it helped! Thanks for watching!
Great explanation for a first look. Thank you.
Thanks for the feedback... and thanks for watching!
Thank you so much!!! God bless you
I'm glad it helped! Maven and pom.xml are essential to modern development practices.
you are really wonderful please make more videos, related to automation and java programming! That would be great:)
Thanks for watching, and thanks for the comment! Your feedback helps me to plan my next videos. More are on the way!
Thank you for the effort put in explaining how maven works ! =)
Glad it was helpful! Maven is quite nice for managing dependencies. Thanks for watching and commenting.
Great explanation
Thanks! What do you like about it?
Excellent video
Thank you very much! This is one of my favorites. :)
-Brandan
So very well explained. Subbed!
So well explained! Thank you!
Glad it helped! Thanks for taking the time to comment.
Thanks Brandon. Good content
Glad it helped! Thanks for watching.
loved your video ..thanks
Thanks! I'm glad you found it.
Thank you, sir. This was very helpful.
That's great to hear! I'm happy you found the video helpful.
Nicely explained, thanks.
Very Helpful!!
Thanks! I'm glad it helped.
6:12 packaging: .war, .jar, .eat
ohw, the .war in servlet projects is a packaging file - got it
One of my most watched videos on CZcams. ;)
@@discospiff hehe right :)
i just heard the same thing on your pom.xml vid with IntelliJ :D
Well explained ! since its only the pom yet some settings.xml related content and some plugin-how-to would be nice. Since Maven consists basically of plugins. Like how to do your own and modify the existing ones like new Mojos or Configurations for your pom embedded in a settings.xml
Great idea, thanks! I've been thinking of making follow up videos to this.
It was a great introduction viedo, Thank you!
Glad you found it. Thanks for watching!
great video ... thank you
I'm glad you found it useful! Maven is a powerful way to build applications. I hope you're building something awesome!
Thank You! The tutorial was very helpful.
Excellent! When I made this video, I was trying to put my own thoughts into words. Maven can be intimidating, until you have a good foundation on the theory.
Nice video 👍
Thanks! What did you like about it?
Great explanation! Thank you!
Glad to hear. Thanks!
Thank you! Very good overview and we'll presented
Excellent... thanks for the feedback!
Great explanation thank you
Thank you so much, this was a very helpful video!
Glad it helped! How are you using maven?
I wish you could specify multiple executable targets in Maven. I believe you can do that with Ant. I'd assume Gradle can do that too but I don't know.
Very very helpful!
Excellent! Thanks for watching.
The m2 folder is not the Maven installation folder, that is usually somewhere else. m2 is as you display the local repository where the dependencies are downloaded too. This way Maven does not have to pull dependencies from a online repository (local on the network like Nexus or publicy) constantly but just grab them locally from your computer. Also the m2 folder does not have to be in that spot. It depends on the config in the settings.xml
Thank you
Thanks Sir. great voice
awesome!
Thanks! I'm glad it helped.
rockstar video
Thanks a lot sir
Great video!!
Thanks! Glad you liked it.
Great stuff, thanks
Glad it helped. Thanks for watching!
good job, sir.
Thank you! I just made an update to this video, using IntelliJ IDEA instead of eclipse: czcams.com/video/793-O43F-ng/video.html
Oh... and you're one of the first viewers of this video, after it hit 100,000 views. So, thank you!
@@discospiff It's no surprise, the content was synthesized and sumarized spectacularly. As a developer these kind of videos are everything I wish for. Keep up the good work.
Nice explanation!
Thanks! I'm happy to hear you liked it.
Thank you Brandan :)
Thanks for the feedback! Glad it helped.
Thanks a lot, really helpful :)
Glad it helped.... thanks for the comment!
Thanks, very useful
Excellent, I hope it helps to make sense of pom.xml. :)
Very clear
Excellent, thanks!
No you
Thank you
Thanks :)
You're welcome! Thanks for watching.
Great pres. One thing - Maven plugins on Eclipse, IntelliJ, etc force us to give values for *groupid* , *artifactid* and *version* . But the XML schema for a POM file maven.apache.org/xsd/maven-4.0.0.xsd clearly states that *minOccurs=0* for each of these elements . . .
Hmmm. I've never tried it without those elements... curious what would happen if they were not present.
@@discospiff Maven plugins won't allow project creation without these value entries. Maybe it was originally set to 0 so people could run simple projects on it or for Maven internal test reasons - then they just configured out this option by making these 3 fields required entries ?
Could be. I love xsd (very useful), but this wouldn't be the first time I saw minOccurs=0 on a required element, if that's the case. :)
Thanks a lot ! Very clear (and I'm french and my english is not so well, so... ;)
vous êtes les bienvenus! I don't speak French myself, but I did work in Bretagne, FR and Nice, FR for a while. I really enjoyed it!
Thanks Brandan. Do you have a video on how to do the maven version on dependencies without hardcoding it and it will change with the "latest version" when there is one automatically?
good shit
How can we remove unused properties from application.properties in maven project? How did one can validate that removed property is unused one
Nice explanation sir. Please let m e know the meaning of relative path tag. Also setting file under m2 folder. And lastly wat is nexus?Thanks
m2 settings: A text file with all of the maven settings. Any user credentials, for instance.
Nexus: a place where you can host dependencies, which will be resolved by Maven. So, any libraries, jars, etc., that you want to make available, you can do so on Nexus.
Hope that helps.
What is the difference between 'create from archetype' and archetype coordinates? Intellij seems to be giving me that extra step but i don't understand the difference. Could someone explain? Thank you
Where to update pom file? It's saying needed maven-enforce-plugin while building using maven project
My thoughts are that I want to simply package my project and create a java equivalent of a setup.exe file with the java application I just wrote inside ready to install on my Linux server. And this is a very detailed tutorial but that goal of install my own java application on my server seems to be a distant goal.
Recommendation: you can create a device independent, self-executing jar file by specifying details in MANIFEST.MF in the jar file. I don't have a video on how to do this, but it is possible, and I've done it several times before. The manifest simply needs to indicate which class in the jar has a main method, and should be used to start the application when the jar is clicked. The nice thing is, unlike an .exe file, this is a platform independent approach, and will work on Windows, Linux, etc.
Brandon is the sequence of the videos right..? If not then can we get some table of contents of course website.?
Thanks for the course.
Are you watching these in a playlist? Which playlist? It may be in several. The one I recommend is Microservices and Enterprise Applications: czcams.com/video/FRw5j5FqdL0/video.html Most videos should be in order there, but if one is out of sequence, let me know and I will fix.
@@discospiff Hi Brandan, thanks for great tutorials,. There are so many videos in that playlist. Are those videos depending on each other? Should they be watched in that sequence? Could create playlist for each topic, for example Spring videos or just Maven?