I have an existing project that uses an Ant build.xml file to maintain the location of dependency jars.
In Eclipse it's very easy to import from an existing Ant file. I have searched online and looked through all of the "new project" options in IntelliJ but cannot figure out how to do this.
The closest thing I've done is File > New > Project from Existing Sources. But my whole project is full of errors because it didn't use the build.xml to include the jars.
Intellij supports Ant projects via built in Ant plugin which is included by default in IDE.
To check if it is enabled go to Settings > Plugins > Ant
After enabling plugin, you can use build.xml from View > Tool Windows > Ant Build
You should then have option(+) of importing your build.xml file.
Import the project "from existing sources" without choosing any build tool (ant is not on the list, only maven, sbt, etc...). Then after completing the import wizard, in the project files view, right click ant's build.xml file, and choose the option relating to ant which is hiding at the bottom of the menu.
You should use File > New > Module instead of File > New > Project from Existing Sources for Ant project. You also need to set your Content root and Module file location to your current Ant project directory.
You may also need to set right path to project output in Project Structure > Use module compile output path and set proper content route in Project Structure > Sources
Please, follow the steps below if you use the IntellIj:
Check the Ant plugin for the project.
select the build.xml file and add as the Ant build file
Use the side button to deploy the project
Related
I created a gradle project in Intellij idea. After building and running everything worked as expected. But I don't want to run an IDE everytime I need to use my program. Can anyone recommend a step-by- step guide?
You can quickly do it in IntelliJ following theses steps :
Go to File > Project Structure
Select Artifacts tab and click on the "+" icon
Choose to generate a JAR from modules with dependencies
Choose your module and its main class and save changes
Now go to Build > build artifacts > build*
It's done, your executable .jar file should be located in out/artifacts/module_name/module.jar
*Choose rebuild if it has already been built.
The Apache Maven Eclipse Plugin is retired. What is the equivalent command line or in Eclipse UI for:
mvn eclipse:eclipse
that generates the files that a project requires to be seen as a Java project in Eclipse?
The eclipse goal of the maven-eclipse-plugin would actually:
generates the Eclipse configuration files.
Which basically means .project, .classpath and the .settings folder.
These folders and procedure is handled by the Import action, where you can actually specify to import an existing project as a Maven project:
Right click on the Projects view > Import > Import... The procedure will properly create the aforementioned files and configure Eclipse accordingly.
However, shall you already have the project imported (in that case files would already exist), you can convert the existing project to Maven via the Configure action:
A right click on the concerned project > Configure > Convert to Maven Nature would then modify the existing files and settings to recognize the Maven build (mostly adding the org.eclipse.m2e.core.maven2Nature nature and org.eclipse.m2e.core.maven2Builder information to the existing .project file).
I am a beginner and new to StackOverflow.
In my root folder, which has a package, I have a build file "build.xml". i wish to execute the build file using the command "ant" while in Eclipse. Example in the folder:
lklk>src>11>"Insert.java","Sort.java","build.xml"
Now, in Terminal we simply type "ant" and the project get's built into jar files.
How do I do the same in Eclipse?
PLEASE NOTE: The answer below maybe right, but the build file isn't showing up there!
window > show view > ant > add build.xml > hit play button
Right-click on the build.xml file. Select: Run As > Ant Build.
Also note, you shouldn't place your build file in the src package. I think build.xml should be the same level as src, not in it.
This is probably a basic question for you here but here goes:
I'm building a java project using Maven in eclipse at the moment. I have a pom.xml file which is working fine, but I need to be able to organise my source files into 'src/main/java' and resources into 'src/main/resources' etc. Any other maven projects I've looked at are structured like this and the build goes to success without picking up any source files, since it "skips non existent resourceDirectory src/main/resources" and the others.
I currently have a source folder 'src', and eclipse won't let me add more source folders with 'src' in the name.
Any guidance whatsoever would be greatly appreciated.
Try right-clicking on the project and selecting Maven->Update Project Configuration from the context menu. Then refresh the project. If your pom is close to right, that should represent your project in eclipse the way you want.
Why don't you just open your pom.xml file in eclipse? It can recognize it and will built its project files correspondingly
In eclipse right click over the project / Build Path / Configure Build Path / Source (tab)/ Add folder and select the source folder you want. If the folder you need doesn't exist under /src/main create it following the maven conventions.
after that I would recommend:
mvn eclipse:clean eclipse:eclipse
I am building my jar abc.jar. At the same time I am also building the abc-sources.jar.
I am having a project xyz which is dependent on abc.jar. So I am adding abc.jar in the classpath. But when I am trying to debug and see the source code of abc.jar through reference libraries of xyz project I always get source not attached so I have to also include abc-sources.jar file in the classpath of xyz in order to debug through the source of abc.
I guess is there something wrong with my eclipse workspace or is there another way of compiling abc.jar to get the source code or is it that my eclipse needs another plugin?
Thanks!!
If you use m2e or m2eclipse, right-click the project and select Maven > Download Artifact Sources
Or activate it permanently by selecting Window > Preferences > Maven > Download Artifact Sources from the Menu Bar
If you use the maven-eclipse-plugin, do it like this:
mvn eclipse:eclipse -DdownloadSources=true