20050415: IDV - setting PATHS for the IDV

> Inquiry: How do you set the USERPATH APPPATH etc for the IDV xml resource files?
>
>  

Hi Stu,
The  IdvResourceManager does this:
   /**
    * Initialize the macro values
    *
    */
   private void initResourceMacros() {
       macroNames = new String[] {
           "%USERPATH%", "%SITEPATH%", "%IDVPATH%", "%DATAPATH%",
           "%APPPATH%", "%VERSION%", "%VERSION.MAJOR%", "%VERSION.MINOR%",
           "%VERSION.REVISION%"
       };



       macroValues = new String[] {
           getUserPath(), getSitePath(), getIdvResourcePath(),
           getDataResourcePath(), getAppResourcePath(),
           getStateManager().getVersion(),
           getStateManager().getVersionMajor(),
           getStateManager().getVersionMinor(),
           getStateManager().getVersionRevision()
       };
   }

For the app path it looks to see if there is an apppath property if not 
it uses the package of the main IDV class.

For user path it calls:
getStore().getUserDirectory().getPath();
Which either looks at the command line -userpath argument or defaults to 
be ~/.metapps/<Main IDV Class Name>

Site path is either command line argument or from the User Preferences gui


You can change all of these by overwriting the appropriate 
IdvResourceManager method in a GeonResourceManager
class.

-Jeff