rescuecore2.misc

Class CommandLineOptions

java.lang.Object

rescuecore2.misc.CommandLineOptions

public final class CommandLineOptions
extends java.lang.Object

A utility class for processing command line options.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CONFIG_FLAG The command-line flag for specifying a config file.
static java.lang.String	HOST_FLAG The command-line flag for specifying the kernel host.
static java.lang.String	PORT_FLAG The command-line flag for specifying the kernel port.

Method Summary

Modifier and Type	Method and Description
static java.lang.String[]	processArgs(java.lang.String[] args, Config config) Process a set of command line arguments.

Methods inherited from class java.lang.Object

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

Field Detail

CONFIG_FLAG

public static final java.lang.String CONFIG_FLAG

The command-line flag for specifying a config file.

See Also:

Constant Field Values

HOST_FLAG

public static final java.lang.String HOST_FLAG

The command-line flag for specifying the kernel host.

See Also:

Constant Field Values

PORT_FLAG

public static final java.lang.String PORT_FLAG

The command-line flag for specifying the kernel port.

See Also:

Constant Field Values

Method Detail

processArgs

public static java.lang.String[] processArgs(java.lang.String[] args,
                                             Config config)
                                      throws java.io.IOException,
                                             ConfigException

Process a set of command line arguments. Config files ("-c" options) will be read and individual config entries ("--x=y" options) will be processed. Unrecognised arguments will be returned in order.

Parameters:

args - The command line options.

config - A Config to populate.

Returns:

All unprocessed options. This will not be null.

Throws:

java.io.IOException - If there is a problem reading a config file.

ConfigException - If there is a problem processing a config file.