org.lsst.ccs

Class BootUtils

java.lang.Object

org.lsst.ccs.BootUtils

public class BootUtils
extends Object

A collection of static utilities linked to boot operations.

Author:

The LSST CCS Team

Method Summary

Modifier and Type	Method and Description
static ComponentLookup	buildComponentLookupFromDescription(String fullDescription, String config) Builds a ComponentLookup given a description name and a startup configuration.
static Subsystem	getSubsystemFromFile(String descriptionName) Builds a Subsystem instance out of a description file.
static Subsystem	getSubsystemFromFile(String descriptionName, String configName)
static Subsystem	getSubsystemFromFile(String fullDescription, String config, String alias) Builds a Subsystem given a description name and a startup configuration.
static Subsystem	getSubsystemFromLookup(ComponentLookup componentLookup, String alias) Builds a Subsystem given a ComponentLookup.
static void	main(String[] argv)

Methods inherited from class java.lang.Object

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

Method Detail

getSubsystemFromFile

public static Subsystem getSubsystemFromFile(String descriptionName)
                                      throws Exception

Builds a Subsystem instance out of a description file.

Parameters:

descriptionName -

Returns:

a subsystem ready to run.

Throws:

Exception

getSubsystemFromFile

public static Subsystem getSubsystemFromFile(String descriptionName,
                                             String configName)
                                      throws Exception

Throws:

Exception

buildComponentLookupFromDescription

public static ComponentLookup buildComponentLookupFromDescription(String fullDescription,
                                                                  String config)
                                                           throws Exception

Builds a ComponentLookup given a description name and a startup configuration.

Parameters:

fullDescription -

config -

Returns:

A ComponentLookup from the specified description

Throws:

Exception

getSubsystemFromLookup

public static Subsystem getSubsystemFromLookup(ComponentLookup componentLookup,
                                               String alias)
                                        throws Exception

Builds a Subsystem given a ComponentLookup.

Parameters:

componentLookup - A previously built component lookup.

alias - The Alias for this subsystem

Returns:

A ready to run subsystem

Throws:

Exception

getSubsystemFromFile

public static Subsystem getSubsystemFromFile(String fullDescription,
                                             String config,
                                             String alias)
                                      throws Exception

Builds a Subsystem given a description name and a startup configuration.

Parameters:

fullDescription -

config -

Returns:

A ready to run subsystem

Throws:

Exception

main

public static void main(String[] argv)
                 throws Exception

Throws:

Exception