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

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`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()` warning: this code is repeated in FileSystem to avoid dependence.
`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()`
`boolean`	`isHeadless()`
`boolean`	`isInteractive()` Getter for property interactive.
`boolean`	`isJavaWebStart()` return true if the application appears to have been launched with Java WebStart.
`boolean`	`isReloadLoggingProperties()`
`void`	`quit()`
`static void`	`resetDefaultApplication()` nasty, evil method for releasing resources on a server.
`void`	`setApplet(boolean applet)`
`void`	`setExceptionHandler(ExceptionHandler h)` explicitly set the ExceptionHandler that will handle runtime exceptions
`void`	`setHeadless(boolean headless)`
`void`	`setInteractive(boolean interactive)` Setter for property interactive.
`void`	`setMainFrame(javax.swing.JFrame frame)`
`void`	`setReloadLoggingProperties(boolean v)`
`static void`	`setRestrictPermission(boolean v)` true means don't attempt to gain access to applet-restricted functions.
`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 )
    
    Parameters:
    
    id - the id.
    
    Returns:
    
    the logger.
  - 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()
```
  - isJavaWebStart
```
public final boolean isJavaWebStart()
```
    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.
  - 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. See FileSystemSettings, which has a copy of this code
    
    Returns:
    
    true if all permissions are allowed
  - setRestrictPermission
```
public static void setRestrictPermission(boolean v)
```
    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.
    
    See Also:
    
    FileSystemSettings.setRestrictPermission(boolean)
  - 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.
  - 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()
```
  - setMainFrame
```
public void setMainFrame(javax.swing.JFrame frame)
```
  - 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()
```
    warning: this code is repeated in FileSystem to avoid dependence.
    
    Returns:
  - setExceptionHandler
```
public void setExceptionHandler(ExceptionHandler h)
```
    explicitly set the ExceptionHandler that will handle runtime exceptions
    
    Parameters:
    
    h -

Class DasApplication

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getLogger

getLogger

getNameContext

suggestNameFor

getDefaultApplication

resetDefaultApplication

isApplet

isJavaWebStart

hasAllPermission

setRestrictPermission

getProperty

setApplet

setReloadLoggingProperties

isReloadLoggingProperties

getDas2UserDirectory

isHeadless

setHeadless

getInputStreamMeter

createMainFrame

createMainFrame

createMainFrame

createMainFrame

getMainFrame

setMainFrame

quit

isInteractive

setInteractive

getDas2Version

getMonitorFactory

getDataSetCache

getExceptionHandler

setExceptionHandler