| java.lang.Object
 org.openharmonise.commons.dsi.DBConnectionPooler
| DBConnectionPooler | | public class DBConnectionPooler (Code) | | A singleton class which provides access to database connection pools. A single
static method provides access to each instance, each instance then provides access to an
individual pool for connections to any one database.
author:
Michael Bell
version:
$Revision: 1.1 $ |
| freeConnection | | public void freeConnection(Connection conn)(Code) | | Returns the connection to the pool.
Parameters:
conn - the connection to be returned to the pool |
| getInstance | | public static synchronized DBConnectionPooler getInstance(String driver, String dsn, String usr, String pwd) throws DataStoreException(Code) | | Returns the instance of the pooler that corresponds to the given
database parameters.
Parameters:
driver - the JDBC driver class name
Parameters:
dsn - the database URI
Parameters:
usr - the database user name
Parameters:
pwd - the database user password the instance of the pooler that corresponds to the givendatabase parameters
throws:
DataStoreException - if an error occurs creating the connection pool |
| getNumConnections | | public int getNumConnections()(Code) | | Returns the number of connection in the pool.
the number of connection in the pool |
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