Metacat

Allow for backup properties to be written to context based subdirectory of the external configuration directory. This allow multiple instances of metacat to be run side by side.

Handle sessions with null ids gracefully.

Do not throw exception when skin metadata file is missing. Instead, remove the skin from the available skins list, write an error message to the log and continue on. This was already done for the skins properties file.

Check for null session ID when touching session.

Do not back up password properties

Only configure skins that are correctly configured in the skins directory.

Check for existance of backup file location at startup time.

Create a propertyService.getTestInstance method to facilitate unit tests

Remove org configuration methods since they are not used. Get the backup configuration directories when doing a bypass. Implement the refresh method.

This service now holds a registry of active services. Refreshing of services must go through this class. Also holds some common values that are discovered via servlet context.