Mercurial > dive4elements > gnv-client
diff geo-backend/src/main/java/de/intevation/gnv/geobackend/base/connectionpool/ConnectionPool.java @ 130:e4eacd613356
Implementierung Datenzugriff auf die ArcSDE über java.sql. Methodiken
ChangeLog wird nachgereicht da SubversionClientincompatiblitäten vorhanden sind.
geo-backend/trunk@7 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Tim Englich <tim.englich@intevation.de> |
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date | Wed, 02 Sep 2009 15:15:52 +0000 |
parents | |
children | 5a583cff97ea |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/geo-backend/src/main/java/de/intevation/gnv/geobackend/base/connectionpool/ConnectionPool.java Wed Sep 02 15:15:52 2009 +0000 @@ -0,0 +1,35 @@ +package de.intevation.gnv.geobackend.base.connectionpool; + +import java.sql.Connection; +import java.util.Properties; + +import de.intevation.gnv.geobackend.base.connectionpool.exception.ConnectionException; + +/** + * Interfacedefinition for an Generic ConnectionPool + * @author Tim Englich <tim.englich@intevation.de> + */ +public interface ConnectionPool { + + /** + * Delivers the Connection to the Database + * @param connectionID the ID of the Connection + * @return the Connection to the Database + * @throws ConnectionException + */ + public Connection getConnection(String connectionID) throws ConnectionException; + + /** + * Returns the Connection to the Pool + * @param connection the Connection which should be returned to the Pool + * @throws ConnectionException + */ + public void closeConnection(Connection connection) throws ConnectionException; + + /** + * Initializes the ConnectionPool + * @param properties The Properties which should be used for initializing theConnectionPool + */ + public void initialize(Properties properties); + +}