I'm working on a plugin capable of displaying the list of the dependencies of a Maven project. To make this possible, I read the pom.xml file and print data on the console for debugging. This worked just fine, until I tried it from the JAR file : I got a FileNotFoundException (for the pom.xml file)
As suggested JF Meier , I tried to read the pom.xml file as a resource and it worked.
MyClass obj = new MyClass();
InputStream pomFile = obj.getClass().getClassLoader().getResourceAsStream("META-INF/maven/groupId/artifactId/pom.xml");
The only issue now is that the path to the file will not be the same for each project as it depends of the groupId
and the artifactId
What worked for me was
$ unzip foo.jar foo
$ cat foo/META-INF/maven/com.bar/foo/pom.xml
Another idea that didn't work for me instead of unzip
ping is jar -xf foo.jar
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