I have two maven projects in Netbeans. How can I add one as dependency for another?
In Intellij IDEA I can just add <dependency> and it works fine. But Netbeans can't resolve this dependency this way.
You should be able to do so, in Netbeans. Just make sure to have the project, you want to use as dependency, is built into your maven-local-repo by executing a maven-install.
I don't know how it works in Netbeans, but in Eclipse you can just Rightclick -> Run as-> Maven Install to install your project.
Maybe in Netbeans, you have to use the Maven-cmd-tool. Just navigate to the location in your project, where your pom.xml is, and run mvn install. That should install your project into your maven-local-repo. After that, just run mvn clean install -U in your other project, which uses the previously built project as dependency, and it should recognize the dependency.
Related
Java, mvn tool, how to using mvn uninstall package? Have some plugin, tool, shell script and command method?
If you want to uninstall/remove any artifact downloaded by maven just go to your ~/.m2/repository directory, where all installed artifacts are stored and delete that one which you want to get rid of.
All you have to do is remove the dependency from your pom.xml, maven should take care of the rest.
I really struggled with this because I had an upstream dependency that included the dependency I was trying to remove, so even mvn dependency:purge-local-repository didn't help - in that case, it might be worth trying to configure dependency exclusions (also in the pom.xml file).
I'm currently starting to get into Maven.
I've been tasked to create a maven environment for a large pre-existing project and I want the build environment to be as portable as possible. My problem is, that on a machine with a fresh maven installation, my project does not seem to download transitive dependencies when in run 'mvn install'.
Currently maven comes up with a build order like this:
ProjA
ProjB
Project A has some dependencies and code that Project B depends on. So I set Project B to only depend on Project A. When running 'mvn install' though, compilation of ProjB fails, because it says it is missing a package that ProjA depends on.
Am I running the wrong command for a fresh setup, or do I have to add a specific line in the POM of Project B to make it work on a fresh machine?
Thanks in advance.
I recently try to use maven in my eclipse project. In maven official website there are several step that I must to accomplish to configure maven side by side with eclipse. But I know there is a m2eclipse plugins if I need to use maven. But I don't know if I can use this plugins with maven installed in system or not.
So can I use this plugins without maven been installed in system or not ?
The m2e plugin brings a copy of Maven 3.0.4 and installs it inside of Eclipse so the plugin can use it. This is enough to build Maven projects inside of Eclipse. No external installation is needed.
You must start Eclipse with a JDK, though. A JRE isn't enough. If you're unsure: Look for the file lib/tools.jar. When it's there: You're good.
This copy isn't accessible from the command line. If you want to build from the command line as well or if you need a newer version of Maven than 3.0, you need to install Maven and configure the plugin accordingly.
I recently started a project and learnt that I need to install depended packages manually and i'm very much lazy to do so. I searched and got Maven, but installation process is missing. How do I do it?
Download the latest Netbeans from here..
https://netbeans.org/downloads/
Maven is embedded in Netbeans, then you'd only create a new Maven project from the file menu... And you will manage you dependencies easily..
I have downloaded NetBeans new version when I try to create a new project, Maven Project is already there.
I'm new to compiled web development, and I'm just trying to figure out the build/deploy process.... I've done:
mvn clean install
on a project, which built and deployed the project and now I can see it. If I want to make changes to the codebase, do I really need to run mvn clean install again to re-build and deploy the changes or is there a way to do a quicker build without using a "proper" IDE?
I'm using vim/gvim
Thanks!
Maven already handles the dependencies and only re-builds the necessary files... unless you throw away all previous build artifacts with clean! You should only need to use clean when you run into problems, or when you have checked out a different version from version control. Usually, mvn install should suffice.
You can integrate that with Vim; the simplest is to
:set makeprg=mvn
and then trigger a build with :make install.
Plugins build on that simplistic setup, e.g. check out:
maven-plugin
maven-ide