Node Director
Public Member Functions | List of all members
sfi.director.repository.NullDB Class Reference

This database driver implements a null database. More...

Inheritance diagram for sfi.director.repository.NullDB:

Public Member Functions

Enumeration search (String expr, Options searchopt)
void append (DBObject dbo)
void truncate ()
void replace (DBObject dbo)
void remove (DBObject dbo)
DBAccessor get (String dn)
- Public Member Functions inherited from sfi.director.repository.DBConnection
void setCredentials (Credentials cred)
void setURL (String url) throws DirectorException
String getURL ()
void setContext (RemoteJob context)
void setOption (String option)
void setOption (String option, String val)
void setOption (Options opt)
void setOption (SURL url)
String getOption (String option)
void setError (Exception e)
Exception getError ()
DN completeDN (DN dn)
Enumeration search (String expr) throws DirectorException
DBAccessor get (DN dn) throws DirectorException
void modify (DBObject dbo, Vector attrs) throws DirectorException
void close () throws DirectorException

Additional Inherited Members

- Static Public Member Functions inherited from sfi.director.repository.DBConnection
static Enumeration unwrap (final Enumeration wrapped)
 Given an Enumeration of DBAccessor objects as returned by the search() method, returns an Enumeration of DBObject objects.
static String escapeSearchval (String val)
- Static Public Attributes inherited from sfi.director.repository.DBConnection
static final String SEARCH_BASEDN = "BaseDN"
 used in conjunction with the search() method to set the base DN of the subtree we are about to search (option)
static final String SEARCH_NOSUB = "Sub"
static final String SEARCH_WITHSTRUCT = "WithStruct"
static final String SEARCH_SORT = "Sort"
static final String SEARCH_SCHEMA = "Schema"
- Protected Attributes inherited from sfi.director.repository.DBConnection
String url
RemoteJob context
Options options = new Options()
Exception error = null

Detailed Description

This database driver implements a null database.

Similiar to a system's null device you can store as many database entries in the null database as you ever like. However, get() and search() will never find an entry.

Member Function Documentation

void sfi.director.repository.NullDB.append ( DBObject  dbo)

Implements sfi.director.repository.DBConnection.

DBAccessor sfi.director.repository.NullDB.get ( String  dn)
void sfi.director.repository.NullDB.remove ( DBObject  dbo)
void sfi.director.repository.NullDB.replace ( DBObject  dbo)
Enumeration ( String  expr,
Options  searchopt 

Implements sfi.director.repository.DBConnection.

void sfi.director.repository.NullDB.truncate ( )

The documentation for this class was generated from the following file: