Inherits From:
EOAdaptorContext : NSObject
Inherits From:
com.apple.yellow.oracleeoadaptorjava
Class Description
An OracleContext represents a single transaction scope on the database server to which its adaptor object is connected. If the server supports multiple concurrent transaction sessions, the adaptor may have several adaptor contexts. An OracleContext may in turn have several OracleChannels, which handle actual access to the data on the server.
connect
()Opens a connection to the database server. OracleChannel sends this message to OracleContext when it (OracleChannel) is about to open a channel to the server.
See also:
disconnect
disconnect
public void disconnect
()
Closes a connection to the database server. OracleChannel sends this message to OracleContext when it (OracleChannel) has just closed a channel to the server.
See also:
connect
fetchesInProgress
public int fetchesInProgress
()
Returns the number of fetches the receiver has in progress.
isConnected
public boolean isConnected
()
Returns true
if the receiver has an open connection to the database, false
otherwise.
See also:
connect
, disconnect