Collaboration diagram for BCVTB.Launcher:

Classes
enum	osName
	Enumeration for the operating system.

Public Member Functions
	Launcher () throws FileNotFoundException, Exception
	Constructor. More...

Static Public Member Functions
static void	main (String[] args)
	Main method. More...

Protected Member Functions
void	setupCommandList (String[] args, ArrayList< String > comLis)
	Sets up the argument list if the first flag is `-command` More...

void	setupPtolemyArguments (String[] args, ArrayList< String > ptArgs, ArrayList< String > JVMFlags)
	Sets up the argument list if the first flag is not `-command` More...

String	getProperty (final String key)
	Gets a system property. More...

String	getUserPropertyFileName () throws Exception
	Get the user property file name. More...

void	detectSystemVariables () throws Exception
	Detect system variables. More...

String	getBCVTBRoot () throws FileNotFoundException
	Gets the root directory of the BCVTB. More...

void	setSystemVariable (final String name, final String value)
	Sets the variable to the system properties. More...

void	resolveEnvironmentVariable ()
	Resolves all references to environment variables in the properties. More...

void	initializeEnvironmentVariables () throws FileNotFoundException, Exception
	Initializes the settings of environment variables. More...

int	startProcess ()
	Starts the process. More...

void	updateSystemFile () throws FileNotFoundException, IOException, Exception
	Update the `ptFile` if it is from an old version. More...

Static Protected Member Functions
static int	startBCVTB (String[] args)
	Starts the BCVTB. More...

Protected Attributes
Properties	userProp
	User properties. More...

String	ptFile
	Ptolemy file, or `null` if not specified. More...

boolean	run
	Flag, `true` if user set `-run` flag. More...

boolean	update
	Flag, `true` if user set `-update` flag. More...

Map< String, String >	prop
	The properties of the process builder. More...

String	originalPath
	The path variable. More...

ProcessBuilder	pb
	The process builder to start Ptolemy. More...

osName	os
	The operating system. More...

Static Protected Attributes
static boolean	console = false
	Flag, `true` if user set `-console` flag. More...

static final String	PS = System.getProperty("file.separator")
	File separator. More...

static final String	LS = System.getProperty("line.separator")
	Line separator. More...

Private Member Functions
void	_replaceEnvironmentVariables ()
	Resolves all references to existing environment variables in the user properties. More...

void	_resolveReferences ()
	Resolves all references within the user properties. More...

Static Private Member Functions
static void	_dumpProperties (Map< String, String > p)

static String	_replaceAll (final String s, final String pattern, final String value)

static String	_replaceAllSystemVariables (final String s, final String pattern, final String value)

Detailed Description

Definition at line 18 of file Launcher.java.

Constructor & Destructor Documentation

BCVTB.Launcher.Launcher ( ) throws FileNotFoundException, Exception

inline

Constructor.

Definition at line 21 of file Launcher.java.

References BCVTB.Launcher.console, BCVTB.Launcher.detectSystemVariables(), BCVTB.Launcher.initializeEnvironmentVariables(), BCVTB.Launcher.pb, BCVTB.Launcher.prop, BCVTB.Launcher.ptFile, BCVTB.Launcher.run, and BCVTB.Launcher.update.

Referenced by BCVTB.Launcher.main(), and BCVTB.Launcher.startBCVTB().

Member Function Documentation

static void BCVTB.Launcher._dumpProperties ( Map< String, String > p )

inlinestaticprivate

Definition at line 368 of file Launcher.java.

Referenced by BCVTB.Launcher.setupPtolemyArguments().

static String BCVTB.Launcher._replaceAll	(	final String	s,
		final String	pattern,
		final String	value
	)

inlinestaticprivate

Definition at line 405 of file Launcher.java.

Referenced by BCVTB.Launcher._replaceAllSystemVariables(), BCVTB.Launcher.getBCVTBRoot(), and BCVTB.Launcher.initializeEnvironmentVariables().

static String BCVTB.Launcher._replaceAllSystemVariables	(	final String	s,
		final String	pattern,
		final String	value
	)

inlinestaticprivate

Definition at line 423 of file Launcher.java.

References BCVTB.Launcher._replaceAll().

Referenced by BCVTB.Launcher._replaceEnvironmentVariables(), BCVTB.Launcher._resolveReferences(), and BCVTB.Launcher.resolveEnvironmentVariable().

void BCVTB.Launcher._replaceEnvironmentVariables ( )

inlineprivate

Resolves all references to existing environment variables in the user properties.

Definition at line 463 of file Launcher.java.

References BCVTB.Launcher._replaceAllSystemVariables().

Referenced by BCVTB.Launcher.initializeEnvironmentVariables().

void BCVTB.Launcher._resolveReferences ( )

inlineprivate

Resolves all references within the user properties.

Definition at line 484 of file Launcher.java.

References BCVTB.Launcher._replaceAllSystemVariables().

Referenced by BCVTB.Launcher.initializeEnvironmentVariables().

void BCVTB.Launcher.detectSystemVariables ( ) throws Exception

inlineprotected

Detect system variables.

Exceptions

Exception If the operating system is not supported.

Definition at line 301 of file Launcher.java.

References BCVTB.Launcher.os.

Referenced by BCVTB.Launcher.Launcher().

String BCVTB.Launcher.getBCVTBRoot ( ) throws FileNotFoundException

inlineprotected

Gets the root directory of the BCVTB.

Exceptions

FileNotFoundException if the root directory cannot be determined

Definition at line 327 of file Launcher.java.

References BCVTB.Launcher._replaceAll(), BCVTB.Launcher.LS, BCVTB.Launcher.os, and start().

Referenced by BCVTB.Launcher.getUserPropertyFileName(), and BCVTB.Launcher.initializeEnvironmentVariables().

String BCVTB.Launcher.getProperty ( final String key )

inlineprotected

Gets a system property.

Parameters

key	Key of the property

Returns: value of the property, or null if there is no such property

Definition at line 144 of file Launcher.java.

String BCVTB.Launcher.getUserPropertyFileName ( ) throws Exception

inlineprotected

Get the user property file name.

Returns: The name of the user property file.

Exceptions

Exception If the operating system is not supported.

Definition at line 153 of file Launcher.java.

References BCVTB.Launcher.getBCVTBRoot(), BCVTB.Launcher.LS, and BCVTB.Launcher.os.

Referenced by BCVTB.Launcher.initializeEnvironmentVariables().

void BCVTB.Launcher.initializeEnvironmentVariables ( ) throws FileNotFoundException, Exception

inlineprotected

Initializes the settings of environment variables.

Exceptions

FileNotFoundException	if the root directory cannot be determined
Exception	if the operating system is not supported

Definition at line 508 of file Launcher.java.

References BCVTB.Launcher._replaceAll(), BCVTB.Launcher._replaceEnvironmentVariables(), BCVTB.Launcher._resolveReferences(), BCVTB.Launcher.getBCVTBRoot(), BCVTB.Launcher.getUserPropertyFileName(), BCVTB.Launcher.LS, BCVTB.Launcher.PS, BCVTB.Launcher.resolveEnvironmentVariable(), BCVTB.Launcher.setSystemVariable(), and BCVTB.Launcher.userProp.

Referenced by BCVTB.Launcher.Launcher().

static void BCVTB.Launcher.main ( String[] args )

inlinestatic

Main method.

Definition at line 621 of file Launcher.java.

References BCVTB.Launcher.Launcher(), BCVTB.Launcher.LS, retVal, and BCVTB.Launcher.startBCVTB().

void BCVTB.Launcher.resolveEnvironmentVariable ( )

inlineprotected

Resolves all references to environment variables in the properties.

Definition at line 442 of file Launcher.java.

References BCVTB.Launcher._replaceAllSystemVariables().

Referenced by BCVTB.Launcher.initializeEnvironmentVariables().

void BCVTB.Launcher.setSystemVariable	(	final String	name,
		final String	value
	)

inlineprotected

Sets the variable to the system properties.

If such a variable already exists, it will be overwritten

Parameters

name	name of the variable
value	value of the variable

Definition at line 398 of file Launcher.java.

Referenced by BCVTB.Launcher.initializeEnvironmentVariables().

void BCVTB.Launcher.setupCommandList	(	String[]	args,
		ArrayList< String >	comLis
	)

inlineprotected

Sets up the argument list if the first flag is -command

Parameters

args	the command line arguments
comLis	an array list where the arguments will be stored

Exceptions

UnsupportedOperationException if non-valid arguments are passed

Definition at line 44 of file Launcher.java.

References i.

void BCVTB.Launcher.setupPtolemyArguments	(	String[]	args,
		ArrayList< String >	ptArgs,
		ArrayList< String >	JVMFlags
	)

inlineprotected

Sets up the argument list if the first flag is not -command

Parameters

args	the command line arguments
ptArgs	an array list where the arguments will be stored
JVMFlags	an array list where the JVM flags will be stored, if any are specified

Exceptions

UnsupportedOperationException if non-valid arguments are passed

Definition at line 81 of file Launcher.java.

References BCVTB.Launcher._dumpProperties(), BCVTB.Launcher.console, i, BCVTB.Launcher.prop, BCVTB.Launcher.ptFile, BCVTB.Launcher.run, and BCVTB.Launcher.update.