helma.main
Class CommandlineRunner

java.lang.Object
  helma.main.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.

Constructor Summary

CommandlineRunner()

Method Summary

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