net.ssehub.easy.standalone.cmd

Class CommandLineExecuter

java.lang.Object

net.ssehub.easy.standalone.cmd.CommandLineExecuter

public class CommandLineExecuter
extends java.lang.Object

Class for executing EASy commands via the command line. Potential system return values: CmdConstants. The result file (by default .result) can be defined via the command line option --resultFile=<i>fileOrFolder</i> (no spaces around "=").

Author:

El-Sharkawy

Field Summary

Fields

Modifier and Type	Field and Description
private static net.ssehub.easy.basics.logger.EASyLoggerFactory.EASyLogger	LOGGER
private static java.lang.String	OPT_RESULTFILE
private static java.util.List<java.lang.String>	OPTIONS

Constructor Summary

Constructors

Constructor and Description
CommandLineExecuter()

Method Summary

Modifier and Type	Method and Description
private static boolean	checkForOption(java.lang.String arg, java.util.Map<java.lang.String,java.lang.String> options) Checks an argument for a known option.
private static int	checkValidity(java.lang.String[] args, java.util.Map<java.lang.String,java.lang.String> options) Handles the validity check calls.
private static int	instantiate(java.lang.String[] args, java.util.Map<java.lang.String,java.lang.String> options) Handles the instantiate method calls.
private static int	instantiateSelf(java.lang.String[] args, java.util.Map<java.lang.String,java.lang.String> options) Handles the instantiateSelf method calls.
static void	main(java.lang.String[] args) Main method for testing.
private static java.lang.String[]	pruneArguments(java.lang.String[] args, java.util.Map<java.lang.String,java.lang.String> options) Prunes the argument list for known options.

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final net.ssehub.easy.basics.logger.EASyLoggerFactory.EASyLogger LOGGER

OPTIONS

private static final java.util.List<java.lang.String> OPTIONS

OPT_RESULTFILE

private static final java.lang.String OPT_RESULTFILE

See Also:

Constant Field Values

Constructor Detail

CommandLineExecuter

public CommandLineExecuter()

Method Detail

main

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

Main method for testing.

Parameters:

args - Specification which method shall be executed. Also possibility to pass arguments to the selected method.

instantiateSelf

private static int instantiateSelf(java.lang.String[] args,
                                   java.util.Map<java.lang.String,java.lang.String> options)

Handles the instantiateSelf method calls.

Parameters:

args - The arguments for the instantiateSelf method calls.

options - additional command line options extracted from args

Returns:

command line result value

instantiate

private static int instantiate(java.lang.String[] args,
                               java.util.Map<java.lang.String,java.lang.String> options)

Handles the instantiate method calls.

Parameters:

args - The arguments for the instantiate method calls.

options - additional command line options extracted from args

Returns:

command line result value

checkForOption

private static boolean checkForOption(java.lang.String arg,
                                      java.util.Map<java.lang.String,java.lang.String> options)

Checks an argument for a known option.

Parameters:

arg - the argument to check

options - the optional option result (to be modified as a side effect)

Returns:

true if arg is an option and has been stored in options if not null, false else (usual command line argument)

pruneArguments

private static java.lang.String[] pruneArguments(java.lang.String[] args,
                                                 java.util.Map<java.lang.String,java.lang.String> options)

Prunes the argument list for known options.

Parameters:

args - the arguments to check

options - the optional option result (to be modified as a side effect)

Returns:

the pruned arguments

checkValidity

private static int checkValidity(java.lang.String[] args,
                                 java.util.Map<java.lang.String,java.lang.String> options)

Handles the validity check calls.

Parameters:

args - The arguments for the validity check.

options - additional command line options extracted from args

Returns:

command line result value