org.das2
Class DasApplication

java.lang.Object
  org.das2.DasApplication

public class DasApplication
extends java.lang.Object

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

Method Summary

javax.swing.JFrame	createMainFrame() Deprecated. use createMainFrame(String title)
javax.swing.JFrame	createMainFrame(java.awt.Container container) Deprecated. use createMainFrame( String title, Container container );
javax.swing.JFrame	createMainFrame(java.lang.String title)
javax.swing.JFrame	createMainFrame(java.lang.String title, java.awt.Container container)
static java.io.File	getDas2UserDirectory() returns the location of the local directory sandbox.
java.lang.String	getDas2Version()
DataSetCache	getDataSetCache()
static DasApplication	getDefaultApplication()
ExceptionHandler	getExceptionHandler()
InputStreamMeter	getInputStreamMeter()
java.util.logging.Logger	getLogger()
java.util.logging.Logger	getLogger(LoggerId id) Deprecated. use DasLogger.getLogger( LoggerId )
javax.swing.JFrame	getMainFrame()
MonitorFactory	getMonitorFactory()
NameContext	getNameContext()
static java.lang.String	getProperty(java.lang.String name, java.lang.String deft) support restricted security environment by checking permissions before checking property.
static boolean	hasAllPermission() check the security manager to see if all permissions are allowed, True indicates is not an applet running in a sandbox.
boolean	isApplet()
static boolean	isHeadAvailable()
boolean	isHeadless()
boolean	isInteractive() Getter for property interactive.
boolean	isReloadLoggingProperties()
void	quit()
static void	resetDefaultApplication() nasty, evil method for releasing resources on a server.
void	setApplet(boolean applet)
void	setHeadless(boolean headless)
void	setInteractive(boolean interactive) Setter for property interactive.
void	setReloadLoggingProperties(boolean v)
java.lang.String	suggestNameFor(java.lang.Object c)

Methods inherited from class java.lang.Object

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

Method Detail

getLogger

public java.util.logging.Logger getLogger()

getLogger

public java.util.logging.Logger getLogger(LoggerId id)

Deprecated. use DasLogger.getLogger( LoggerId )

getNameContext

public NameContext getNameContext()

suggestNameFor

public java.lang.String suggestNameFor(java.lang.Object c)

getDefaultApplication

public static DasApplication getDefaultApplication()

resetDefaultApplication

public static void resetDefaultApplication()

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

isApplet

public final boolean isApplet()

hasAllPermission

public static boolean hasAllPermission()

check the security manager to see if all permissions are allowed, True indicates is not an applet running in a sandbox.

Returns:

true if all permissions are allowed

getProperty

public static java.lang.String getProperty(java.lang.String name,
                                           java.lang.String deft)

support restricted security environment by checking permissions before checking property.

Parameters:

name -

deft -

Returns:

setApplet

public void setApplet(boolean applet)

setReloadLoggingProperties

public void setReloadLoggingProperties(boolean v)

isReloadLoggingProperties

public boolean isReloadLoggingProperties()

getDas2UserDirectory

public static java.io.File getDas2UserDirectory()

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.

isHeadAvailable

public static boolean isHeadAvailable()

isHeadless

public boolean isHeadless()

setHeadless

public void setHeadless(boolean headless)

getInputStreamMeter

public InputStreamMeter getInputStreamMeter()

createMainFrame

public javax.swing.JFrame createMainFrame(java.awt.Container container)

Deprecated. use createMainFrame( String title, Container container );

createMainFrame

public javax.swing.JFrame createMainFrame(java.lang.String title,
                                          java.awt.Container container)

createMainFrame

public javax.swing.JFrame createMainFrame()

Deprecated. use createMainFrame(String title)

createMainFrame

public javax.swing.JFrame createMainFrame(java.lang.String title)

getMainFrame

public javax.swing.JFrame getMainFrame()

quit

public void quit()

isInteractive

public boolean isInteractive()

Getter for property interactive.

Returns:

Value of property interactive.

setInteractive

public void setInteractive(boolean interactive)

Setter for property interactive.

Parameters:

interactive - New value of property interactive.

getDas2Version

public java.lang.String getDas2Version()

getMonitorFactory

public MonitorFactory getMonitorFactory()

getDataSetCache

public DataSetCache getDataSetCache()

getExceptionHandler

public ExceptionHandler getExceptionHandler()