com.solarmetric.datasource
Class DataSourceImpl.AbstractPool

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--java.util.AbstractSet
              |
              +--java.util.HashSet
                    |
                    +--com.solarmetric.datasource.DataSourceImpl.AbstractPool

All Implemented Interfaces:

Cloneable, Collection, DataSourceImpl.Pool, Serializable, Set

Direct Known Subclasses:

DataSourceImpl.SortablePool

Enclosing class:

DataSourceImpl

public abstract class DataSourceImpl.AbstractPool

extends HashSet

implements DataSourceImpl.Pool

See Also:

Serialized Form

Constructor Summary

DataSourceImpl.AbstractPool(DataSourceImpl source)

Method Summary

void	clean() removes 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()
int	getTotalSize() Returns the size of the connection pool + the size of the taken connections.
void	setMaxPool(int max) Set the maximum size of the pool.
void	setMinPool(int min)
String	toString()
StringBuffer	toString(StringBuffer buffer)

Methods inherited from class java.util.HashSet

add, clear, clone, contains, isEmpty, iterator, remove, size

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.solarmetric.datasource.DataSourceImpl.Pool

chooseConnection

Methods inherited from interface java.util.Set

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

Constructor Detail

DataSourceImpl.AbstractPool

public DataSourceImpl.AbstractPool(DataSourceImpl source)

Method Detail

toString

public String toString()

Overrides:

toString in class AbstractCollection

toString

public StringBuffer toString(StringBuffer buffer)

getTotalSize

public int getTotalSize()

Returns the size of the connection pool + the size of the taken connections.

closeAll

public void closeAll()

Description copied from interface: DataSourceImpl.Pool

Close all pooled connections.

Specified by:

closeAll in interface DataSourceImpl.Pool

getConnection

public Connection getConnection(JDBCConnectionRequestInfo cri)
                         throws SQLException

Description copied from interface: DataSourceImpl.Pool

Obtain a connection from the pool.

Specified by:

getConnection in interface DataSourceImpl.Pool

Following copied from interface: com.solarmetric.datasource.DataSourceImpl.Pool

Parameters:

cri - the request information.

Returns:

a pooled or new Connection.

setMaxPool

public void setMaxPool(int max)

Description copied from interface: DataSourceImpl.Pool

Set the maximum size of the pool.

Specified by:

setMaxPool in interface DataSourceImpl.Pool

Following copied from interface: com.solarmetric.datasource.DataSourceImpl.Pool

Parameters:

max - the maximum size

getMaxPool

public int getMaxPool()

Specified by:

getMaxPool in interface DataSourceImpl.Pool

Following copied from interface: com.solarmetric.datasource.DataSourceImpl.Pool

Returns:

the maximum size of the pool.

setMinPool

public void setMinPool(int min)

Specified by:

setMinPool in interface DataSourceImpl.Pool

Following copied from interface: com.solarmetric.datasource.DataSourceImpl.Pool

Parameters:

min - the minimum size of the pool.

getMinPool

public int getMinPool()

Specified by:

getMinPool in interface DataSourceImpl.Pool

Following copied from interface: com.solarmetric.datasource.DataSourceImpl.Pool

Returns:

the minimum size of the pool.

close

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

Description copied from interface: DataSourceImpl.Pool

Close a pooled connection.

Specified by:

close in interface DataSourceImpl.Pool

Following copied from interface: com.solarmetric.datasource.DataSourceImpl.Pool

Parameters:

conn - the connection to close.

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

clean

public void clean()
           throws SQLException

removes dead connections from the pool.

Specified by:

clean in interface DataSourceImpl.Pool