Mercurial > dive4elements > gnv-client
comparison geo-backend/src/main/java/de/intevation/gnv/geobackend/base/connectionpool/ConnectionPool.java @ 132:5a583cff97ea
Implementation of the Datainfrastructure for fetching Data from different DataStores.
geo-backend/trunk@12 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Tim Englich <tim.englich@intevation.de> |
|---|---|
| date | Fri, 04 Sep 2009 08:11:30 +0000 |
| parents | e4eacd613356 |
| children | 1c3efbd2fc5a |
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| 131:d8ff739b9f3b | 132:5a583cff97ea |
|---|---|
| 8 /** | 8 /** |
| 9 * Interfacedefinition for an Generic ConnectionPool | 9 * Interfacedefinition for an Generic ConnectionPool |
| 10 * @author Tim Englich <tim.englich@intevation.de> | 10 * @author Tim Englich <tim.englich@intevation.de> |
| 11 */ | 11 */ |
| 12 public interface ConnectionPool { | 12 public interface ConnectionPool { |
| 13 | 13 |
| 14 /** | 14 /** |
| 15 * Delivers the Connection to the Database | 15 * Delivers the Connection to the Database |
| 16 * @param connectionID the ID of the Connection | 16 * @param connectionID the ID of the Connection |
| 17 * @return the Connection to the Database | 17 * @return the Connection to the Database |
| 18 * @throws ConnectionException | 18 * @throws ConnectionException |
| 19 */ | 19 */ |
| 20 public Connection getConnection(String connectionID) throws ConnectionException; | 20 public Connection getConnection(String connectionID) throws ConnectionException; |
| 21 | 21 |
| 22 /** | 22 /** |
| 23 * Returns the Connection to the Pool | 23 * Returns the Connection to the Pool |
| 24 * @param connection the Connection which should be returned to the Pool | 24 * @param connection the Connection which should be returned to the Pool |
| 25 * @throws ConnectionException | 25 * @throws ConnectionException |
| 26 */ | 26 */ |
| 27 public void closeConnection(Connection connection) throws ConnectionException; | 27 public void closeConnection(Connection connection) throws ConnectionException; |
| 28 | 28 |
| 29 /** | 29 /** |
| 30 * Initializes the ConnectionPool | 30 * Initializes the ConnectionPool |
| 31 * @param properties The Properties which should be used for initializing theConnectionPool | 31 * @param properties The Properties which should be used for initializing theConnectionPool |
| 32 */ | 32 */ |
| 33 public void initialize(Properties properties); | 33 public void initialize(Properties properties); |
| 34 | 34 |
| 35 } | 35 } |