Package helma.main

Class CommandlineRunner


  • public class CommandlineRunner
    extends java.lang.Object
    Helma command line runner class. This class creates and starts a single application, invokes a function in, writes its return value to the console and exits.
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void main​(java.lang.String[] args)
      boot method for running a request from the command line.
      static void printUsageError()
      print the usage hints
      static void printUsageError​(java.lang.String msg)
      print the usage hints and prefix them with a message.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • CommandlineRunner

        public CommandlineRunner()
    • Method Detail

      • main

        public static void main​(java.lang.String[] args)
                         throws java.lang.Exception
        boot method for running a request from the command line. This retrieves the Helma home directory, creates the app and runs the function.
        Parameters:
        args - command line arguments
        Throws:
        java.lang.Exception - if the Helma home dir or classpath couldn't be built
      • printUsageError

        public static void printUsageError​(java.lang.String msg)
        print the usage hints and prefix them with a message.
      • printUsageError

        public static void printUsageError()
        print the usage hints