This functionality has been added to version 1.6 of the maven-shade-plugin (just released). minimizeJar will now not remove classes that have been specifically included with filters. Note that including some of an artifact’s classes in a filter will exclude non-specified classes for that artifact, so be sure to include all the classes that you need. … Read more
What library are you using for SQLite? I did a search based on the connection URI you indicated and found this one. In the documentation it says: 2009 May 19th: sqlite-jdbc-3.6.14.1 released. This version supports “jdbc:sqlite::resource:” syntax to access read-only DB files contained in JAR archives, or external resources specified via URL, local files address … Read more
Concatenate each jar file argument to cp with: ; on Windows : on Linux or Mac e.g. java -cp <path>\TOOLS.jar;.;<path>\jar2.jar;<path>\jar3.jar HelloWorld on newer JVMs (6+, I think) you can also use the * to append all JARs in a directory e.g. java -cp .;<path>\*; HelloWorld To go a step further and create a single packaged … Read more
Run a java jar from Task Scheduler (Windows 7 Professional 64 bit) I’ll be configuring it to run every 5 minutes. Step 1, install java, make sure it is available from commandline You should be able to run your java jar from the bare cmd commandline. Specify the full java directory like this: (This is … Read more
You could use a FileLock, this also works in environments where multiple users share ports: String userHome = System.getProperty(“user.home”); File file = new File(userHome, “my.lock”); try { FileChannel fc = FileChannel.open(file.toPath(), StandardOpenOption.CREATE, StandardOpenOption.WRITE); FileLock lock = fc.tryLock(); if (lock == null) { System.out.println(“another instance is running”); } } catch (IOException e) { throw new Error(e); … Read more
Verify that you can start your application like that: java -cp myjarfile.jar snake.Controller I just read when I double click on it – this sounds like a configuration issue with your operating system. You’re double-clicking the file on a windows explorer window? Try to run it from a console/terminal with the command java -jar myjarfile.jar … Read more
You need a Service Wrapper to run the Jar file. There are examples and instructions for init.d here. or for systemd (ubuntu 16+) here
On Linux ps -ef | grep java It will show u a list of processes out of which one will be your executable jar. Just kill that process by its process id. sudo kill -9 <pid> Is there any way to do this from the java code of the same jar file. Like killing itself … Read more
The problem is most likely with your run configuration. Go to your Class that contains the main(String[] args) method you wish to automatically run when the jar is called from the command line Right-click->Run As…->Application Make sure it runs to your satisfaction Now go through the export process as before, selecting the newly created launch … Read more
I thought this question was already asked and answered! What is the difference between Class.getResource() and ClassLoader.getResource()? getClass().getResource() searches relative to the .class file while getClass().getClassLoader().getResource() searches relative to the classpath root. If there’s an SSCCE here, I don’t understand why it doesn’t 1) Show the directory organization in the .jar, and… 2) Take package … Read more