org.apache.derby.iapi.tools
Class run

java.lang.Object
  org.apache.derby.iapi.tools.run

public class run
extends java.lang.Object

The run class facilitates running the various Derby utilities with the java -jar command. For example:

java -jar derbyrun.jar ij [-p propertiesfile] [sql script]
java -jar derbyrun.jar sysinfo [-cp ...] [-cp help]
java -jar derbyrun.jar dblook [args] (or no arguments for usage)
java -jar derbyrun.jar server [args] (or no arguments for usage)
java -jar derbyrun.jar SignatureChecker [args] (or no arguments for usage)

Constructor Summary

private

run() Private constructor.

Method Summary

static void	main(java.lang.String[] args) Switch on the first argument to choose the tool, pass the remaining arguments to the tool.
static void	printUsage() Print the usage statement if the user didn't enter a valid choice of tool.
private static java.lang.String[]	trimArgs(java.lang.String[] args) Utility method to trim one element off of the argument array.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

run

private run()

Private constructor. No instances allowed.

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

Switch on the first argument to choose the tool, pass the remaining arguments to the tool.

Throws:

java.io.IOException

trimArgs

private static java.lang.String[] trimArgs(java.lang.String[] args)

Utility method to trim one element off of the argument array.

Parameters:

args - the arguments array

Returns:

trimmed the trimmed array

printUsage

public static void printUsage()

Print the usage statement if the user didn't enter a valid choice of tool.