sqlg2.db
Interface ConnectionManager

All Known Implementing Classes:

SingleConnectionManager

public interface ConnectionManager

Connection pool interface. Pool is created once for each connected user.

Method Summary

java.sql.Connection	allocConnection(boolean simpleTransaction) Connection allocation.
void	close() Closing all connections and releasing all resources.
void	releaseConnection(java.sql.Connection conn) Connection release.

Method Detail

allocConnection

java.sql.Connection allocConnection(boolean simpleTransaction)
                                    throws java.sql.SQLException

Connection allocation.

Parameters:

simpleTransaction - true if connection is allocated for simple transaction. Can be used to prevent deadlocks between transactions.

Throws:

java.sql.SQLException

releaseConnection

void releaseConnection(java.sql.Connection conn)
                       throws java.sql.SQLException

Connection release.

Throws:

java.sql.SQLException

close

void close()
           throws java.sql.SQLException

Closing all connections and releasing all resources.

Throws:

java.sql.SQLException