org.lsst.ccs.startup
Class BootUtils

java.lang.Object
  org.lsst.ccs.startup.BootUtils

public class BootUtils
extends Object

A collection of static utilities linked to boot operations. Note that:

• a descriptive node represents a configuration description
• an effective node is the real subsystem and module hierarchy (ready to run)
• a "raw" subsystem is without configuration data

Author:

bamade

Nested Class Summary

static class

BootUtils.LocalBootObject

Constructor Summary

BootUtils()

Method Summary

static void	bootFromCache()
static void	bootSubsystemFromDescriptionNode(org.lsst.gruth.jutils.ComponentNode node, ConfigProfile profile, String subsystemName, String configName, String tag) Deprecated.
static void	bootSubsystemFromEffectiveNode(org.lsst.gruth.jutils.ComponentNode effectiveNode, ConfigProfile profile, String pathName) Deprecated.
static void	bootSubsystemFromEffectiveNode(org.lsst.gruth.jutils.ComponentNode effectiveNode, ConfigProfile profile, String subsystemName, String configName, String tag) Deprecated.
static org.lsst.gruth.jutils.ComponentNode	getDescriptiveNode(String pathName) gets a descriptive node from a file
static org.lsst.gruth.jutils.ComponentNode	getEffectiveNode(org.lsst.gruth.jutils.ComponentNode descriptionNode) gets an effective node from a description node
static org.lsst.gruth.jutils.ComponentNode	getEffectiveNodeFromFile(String pathName) gets an effective node from a file
static org.lsst.gruth.jutils.ComponentNode	getLatestInCache()
static org.lsst.ccs.Subsystem	getRawSubsystemFromEffectiveNode(org.lsst.gruth.jutils.ComponentNode effectiveNode, ConfigProfile profile, String pathName) Deprecated.
static org.lsst.ccs.Subsystem	getRawSubsystemFromEffectiveNode(org.lsst.gruth.jutils.ComponentNode effectiveNode, ConfigProfile profile, String subsystemName, String configName, String tag)
static org.lsst.ccs.Subsystem	getSubsystemFromFile(String pathName)
static org.lsst.ccs.Subsystem	getSubsystemFromFile(String pathName, String propertiesFileName)
static org.lsst.ccs.Subsystem	rawSubsystemFromDescriptionNode(org.lsst.gruth.jutils.ComponentNode descriptionNode, ConfigProfile profile, String subsystemName, String configName, String tag)
static void	saveInCache(org.lsst.gruth.jutils.ComponentNode node, String subsystemName, String configName, String tag) saves the latest run configuration in a local cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

BootUtils

public BootUtils()

Method Detail

getDescriptiveNode

public static org.lsst.gruth.jutils.ComponentNode getDescriptiveNode(String pathName)
                                                              throws Exception

gets a descriptive node from a file

Parameters:

pathName -

Returns:

Throws:

Exception

getEffectiveNode

public static org.lsst.gruth.jutils.ComponentNode getEffectiveNode(org.lsst.gruth.jutils.ComponentNode descriptionNode)
                                                            throws InvocationTargetException,
                                                                   NoSuchMethodException,
                                                                   IllegalAccessException

gets an effective node from a description node

Parameters:

descriptionNode -

Returns:

Throws:

InvocationTargetException

NoSuchMethodException

IllegalAccessException

getEffectiveNodeFromFile

public static org.lsst.gruth.jutils.ComponentNode getEffectiveNodeFromFile(String pathName)
                                                                    throws Exception

gets an effective node from a file

Parameters:

pathName -

Returns:

Throws:

Exception

getRawSubsystemFromEffectiveNode

public static org.lsst.ccs.Subsystem getRawSubsystemFromEffectiveNode(org.lsst.gruth.jutils.ComponentNode effectiveNode,
                                                                      ConfigProfile profile,
                                                                      String subsystemName,
                                                                      String configName,
                                                                      String tag)

getRawSubsystemFromEffectiveNode

@Deprecated
public static org.lsst.ccs.Subsystem getRawSubsystemFromEffectiveNode(org.lsst.gruth.jutils.ComponentNode effectiveNode,
                                                                                 ConfigProfile profile,
                                                                                 String pathName)

Deprecated.

rawSubsystemFromDescriptionNode

public static org.lsst.ccs.Subsystem rawSubsystemFromDescriptionNode(org.lsst.gruth.jutils.ComponentNode descriptionNode,
                                                                     ConfigProfile profile,
                                                                     String subsystemName,
                                                                     String configName,
                                                                     String tag)
                                                              throws Exception

Throws:

Exception

bootSubsystemFromDescriptionNode

@Deprecated
public static void bootSubsystemFromDescriptionNode(org.lsst.gruth.jutils.ComponentNode node,
                                                               ConfigProfile profile,
                                                               String subsystemName,
                                                               String configName,
                                                               String tag)
                                             throws Exception

Deprecated.

Throws:

Exception

bootSubsystemFromEffectiveNode

@Deprecated
public static void bootSubsystemFromEffectiveNode(org.lsst.gruth.jutils.ComponentNode effectiveNode,
                                                             ConfigProfile profile,
                                                             String subsystemName,
                                                             String configName,
                                                             String tag)

Deprecated.

bootSubsystemFromEffectiveNode

@Deprecated
public static void bootSubsystemFromEffectiveNode(org.lsst.gruth.jutils.ComponentNode effectiveNode,
                                                             ConfigProfile profile,
                                                             String pathName)
                                           throws Exception

Deprecated.

Throws:

Exception

getSubsystemFromFile

public static org.lsst.ccs.Subsystem getSubsystemFromFile(String pathName)
                                                   throws Exception

Throws:

Exception

getSubsystemFromFile

public static org.lsst.ccs.Subsystem getSubsystemFromFile(String pathName,
                                                          String propertiesFileName)
                                                   throws Exception

Throws:

Exception

saveInCache

public static void saveInCache(org.lsst.gruth.jutils.ComponentNode node,
                               String subsystemName,
                               String configName,
                               String tag)

saves the latest run configuration in a local cache. This is saved in a file (see naming convention handled by baseNameFromNames that will reside in tha cache directory. The name of this file will be reported in another text file in this directory named "latest.txt".

TODO: The path of the cache directory is to be determined.

Parameters:

node -

subsystemName -

configName -

tag -

getLatestInCache

public static org.lsst.gruth.jutils.ComponentNode getLatestInCache()

bootFromCache

public static void bootFromCache()