org.das2.DasApplication

DasApplication object manages per-application resources, like object name space, dataset caching, progress monitoring, exception handling and a network speed limiter.

createMainFrame

Deprecated: use createMainFrame( String title, Container container ); createMainFrame( String title, java.awt.Container container ) → JFrame
createMainFrame( ) → JFrame
createMainFrame( String title ) → JFrame

getDas2UserDirectory

getDas2UserDirectory( ) → File

returns the location of the local directory sandbox. For example, The web filesystem object downloads temporary files to here, logging properties file, etc. Assume that this File is local, so I/O is quick, and that the process has write access to this area. For definition, assume that at least 1Gb of storage is available as well.

Returns:

java.io.File

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getDas2Version

getDas2Version( ) → String

Returns:

java.lang.String

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getDataSetCache

getDataSetCache( ) → DataSetCache

Returns:

org.das2.dataset.DataSetCache

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getDefaultApplication

getDefaultApplication( ) → DasApplication

Returns:

org.das2.DasApplication

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getExceptionHandler

getExceptionHandler( ) → ExceptionHandler

warning: this code is repeated in FileSystem to avoid dependence.

Returns:

an org.das2.util.ExceptionHandler

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getInputStreamMeter

getInputStreamMeter( ) → InputStreamMeter

Returns:

org.das2.client.InputStreamMeter

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getLogger

getLogger( ) → Logger

Returns:

java.util.logging.Logger

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getLogger( org.das2.system.LoggerId id ) → Logger

getMainFrame

getMainFrame( ) → JFrame

Returns:

javax.swing.JFrame

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getMonitorFactory

getMonitorFactory( ) → MonitorFactory

Returns:

org.das2.system.MonitorFactory

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getNameContext

getNameContext( ) → NameContext

Returns:

org.das2.NameContext

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getProperty

getProperty( String name, String deft ) → String

support restricted security environment by checking permissions before checking property.

Parameters

name - a String
deft - a String

Returns:

a String

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hasAllPermission

hasAllPermission( ) → boolean

check the security manager to see if all permissions are allowed, True indicates is not an applet running in a sandbox. See FileSystemSettings, which has a copy of this code

Returns:

true if all permissions are allowed

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isApplet

isApplet( ) → boolean

Returns:

boolean

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isHeadless

isHeadless( ) → boolean

Returns:

boolean

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isInteractive

isInteractive( ) → boolean

Getter for property interactive.

Returns:

Value of property interactive.

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isJavaWebStart

isJavaWebStart( ) → boolean

return true if the application appears to have been launched with Java WebStart.

Returns:

true if it appears that Java Webstart was used to launch the application.

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isReloadLoggingProperties

isReloadLoggingProperties( ) → boolean

Returns:

boolean

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quit

quit( ) → void

Returns:

void (returns nothing)

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resetDefaultApplication

resetDefaultApplication( ) → void

nasty, evil method for releasing resources on a server. DO NOT USE THIS!!!!

Returns:

void (returns nothing)

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setApplet

setApplet( boolean applet ) → void

Parameters

applet - a boolean

Returns:

void (returns nothing)

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setExceptionHandler

setExceptionHandler( org.das2.util.ExceptionHandler h ) → void

explicitly set the ExceptionHandler that will handle runtime exceptions

Parameters

h - an ExceptionHandler

Returns:

void (returns nothing)

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setHeadless

setHeadless( boolean headless ) → void

Parameters

headless - a boolean

Returns:

void (returns nothing)

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setInteractive

setInteractive( boolean interactive ) → void

Setter for property interactive.

Parameters

interactive - New value of property interactive.

Returns:

void (returns nothing)

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setMainFrame

setMainFrame( javax.swing.JFrame frame ) → void

Parameters

frame - a JFrame

Returns:

void (returns nothing)

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setReloadLoggingProperties

setReloadLoggingProperties( boolean v ) → void

Parameters

v - a boolean

Returns:

void (returns nothing)

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setRestrictPermission

setRestrictPermission( boolean v ) → void

true means don't attempt to gain access to applet-restricted functions.

Parameters

v - true means don't attempt to gain access to applet-restricted functions.

Returns:

void (returns nothing)

See Also:

FileSystemSettings#setRestrictPermission(boolean)


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suggestNameFor

suggestNameFor( Object c ) → String

Parameters

c - an Object

Returns:

java.lang.String

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