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Class vnet.yawb.backend.SQLBackend 

java.lang.Object
   |
   +----vnet.yawb.backend.SQLBackend
public class SQLBackend
extends Object
implements YAWBBackend
An implementation of a YAWB SQL backend.

Variable Index

o id
Backend identifier
o SQL_DRIVER
o SQL_ID
o SQL_PWD
o SQL_UID
o SQL_URI
o sqlPwd
SQL database password
o sqlUid
SQL database user name
o sqlURI
JDBC SQL database URI

Constructor Index

o SQLBackend()

Method Index

o newConnection()
Opens a new Connection to the implementation backend.
o setConf(Properties)
Sets the backend's configuration.

Variables

o id 
 protected String id
Backend identifier

o sqlURI 
 protected String sqlURI
JDBC SQL database URI

o sqlUid 
 protected String sqlUid
SQL database user name

o sqlPwd 
 protected String sqlPwd
SQL database password

o SQL_DRIVER 
 public static final String SQL_DRIVER
o SQL_URI 
 public static final String SQL_URI
o SQL_UID 
 public static final String SQL_UID
o SQL_PWD 
 public static final String SQL_PWD
o SQL_ID 
 public static final String SQL_ID

Constructors

o SQLBackend 
 public SQLBackend()

Methods

o newConnection 
 public YAWBBackendConnection newConnection() throws YAWBException
Opens a new Connection to the implementation backend.

Returns:
Returns a new connection to the backend
Throws: YAWBException
if this method is called before setConf has been called or of a YAWB error has occured
o setConf 
 public void setConf(Properties conf) throws YAWBException, NullPointerException
Sets the backend's configuration. This method must be called before new connections can be opened.

Parameters:
conf - configuration data for the backend
Throws: YAWBException
if a YAWB error occurs
Throws: NullPointerException
if conf is null 
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