com.solarmetric.datasource
Interface DataSourceImpl.Pool

All Superinterfaces:

Collection, Set

All Known Implementing Classes:

DataSourceImpl.AbstractPool

Enclosing class:

DataSourceImpl

public static interface DataSourceImpl.Pool

extends Set

Method Summary

com.solarmetric.datasource.PoolConnection	chooseConnection(Set candidates) Choose the most appropriate Connection in the given set to use.
void	clean() Cleanup possibly dead connections from the pool.
void	close(com.solarmetric.datasource.PoolConnection conn, boolean remove) Close a pooled connection.
void	closeAll() Close all pooled connections.
Connection	getConnection(JDBCConnectionRequestInfo cri) Obtain a connection from the pool.
int	getMaxPool()
int	getMinPool()
void	setMaxPool(int max) Set the maximum size of the pool.
void	setMinPool(int min)

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Method Detail

setMaxPool

public void setMaxPool(int max)

Set the maximum size of the pool.

Parameters:

max - the maximum size

getMaxPool

public int getMaxPool()

Returns:

the maximum size of the pool.

setMinPool

public void setMinPool(int min)

Parameters:

min - the minimum size of the pool.

getMinPool

public int getMinPool()

Returns:

the minimum size of the pool.

close

public void close(com.solarmetric.datasource.PoolConnection conn,
                  boolean remove)
           throws SQLException

Close a pooled connection.

Parameters:

conn - the connection to close.

remove - if true, remove the connection from the pool.

clean

public void clean()
           throws SQLException

Cleanup possibly dead connections from the pool.

getConnection

public Connection getConnection(JDBCConnectionRequestInfo cri)
                         throws SQLException

Obtain a connection from the pool.

Parameters:

cri - the request information.

Returns:

a pooled or new Connection.

closeAll

public void closeAll()

Close all pooled connections.

chooseConnection

public com.solarmetric.datasource.PoolConnection chooseConnection(Set candidates)

Choose the most appropriate Connection in the given set to use.