Package oracle.jdbc.datasource.impl

This package holds data source and connection builder classes that implement the Oracle JDBC extension interfaces in the oracle.jdbc.datasource and oracle.jdbc packages.

See: Description

Class Summary

Class	Description
OracleConnectionBuilderImpl	Oracle Implementation class for Connection Builder
OracleConnectionPoolDataSource	A DataSource object is a factory for Connection objects.
OracleDataSource	A DataSource object is a factory for Connection objects.
OracleDataSourceFactory	A factory for creating an Oracle datasource.
OraclePooledConnectionBuilderImpl	Oracle Implementation class for Connection Builder

Package oracle.jdbc.datasource.impl Description

This package holds data source and connection builder classes that implement the Oracle JDBC extension interfaces in the oracle.jdbc.datasource and oracle.jdbc packages.

The data source implementations in this package will gradually replace the older implementations in packages like oracle.jdbc.pool and oracle.jdbc.replay. For data source creation using Oracle JDBC driver 20c and higher versions, we strongly recommend that your code use classes in this package, instead of the older ones; for example, use oracle.jdbc.datasource.impl.OracleDataSource instead of oracle.jdbc.pool.OracleDataSource, or oracle.jdbc.replay.OracleDataSourceImpl. This applies to both standalone and application container use cases.

Data source classes in packages oracle.jdbc.pool and oracle.jdbc.replay continue to function, but will be gradually phased out. For data source creations using Oracle JDBC driver 19c and earlier versions, use these classes.

For most common scenarios, use oracle.jdbc.datasource.impl.OracleDataSource. The following example illustrates the use of this data source to create a JDBC connection:

  
    oracle.jdbc.datasource.OracleDataSource ods =
      new oracle.jdbc.datasource.impl.OracleDataSource();
    ods.setURL("jdbc:oracle:thin:@//dbhost:dbport/dbservice");
    ods.setUser("User");
    ods.setPassword("Passwd");
    ods.setConnectionProperty("connProp1", "value1");
    ods.setConnectionProperty("connProp2", "value2");
 
    Connection conn = ods.getConnection();
  
  

The following example illustrates the use of this data source with the Oracle Universal Connection Pool (UCP):

  
    oracle.ucp.jdbc.PoolDataSource pds =
      oracle.ucp.jdbc.PoolDataSourceFactory.getPoolDataSource();
    pds.setConnectionFactoryClassName(
      "oracle.jdbc.datasource.impl.OracleDataSource");
    pds.setURL("jdbc:oracle:thin:@//dbhost:dbport/dbservice");
    pds.setUser("User");
    pds.setPassword("Passwd");
    pds.setConnectionProperty("connProp1", "value1");
    pds.setConnectionProperty("connProp2", "value2");
 
    Connection conn = pds.getConnection();
    ...... // JDBC calls
    conn.close();  // return connection to UCP
  
  

The following example illustrates the use of a connection obtained from this data source for Application Continuity protection (note that you must use an AC database service):

  
    oracle.jdbc.datasource.OracleDataSource ods =
      new oracle.jdbc.datasource.impl.OracleDataSource();
    ods.setURL("jdbc:oracle:thin:@//dbhost:dbport/AC_service");
    ods.setUser("User");
    ods.setPassword("Passwd");
    ods.setConnectionProperty("connProp1", "value1");
    ods.setConnectionProperty("connProp2", "value2");
 
    oracle.jdbc.OracleConnection conn =
      (oracle.jdbc.OracleConnection) ods.getConnection();
    conn.beginRequest();
    ...... // JDBC calls protected by AC
    conn.endRequest();
  
  

The following example illustrates the use of this data source with both UCP and Application Continuity:

  
    oracle.ucp.jdbc.PoolDataSource pds =
      oracle.ucp.jdbc.PoolDataSourceFactory.getPoolDataSource();
    pds.setConnectionFactoryClassName(
      "oracle.jdbc.datasource.impl.OracleDataSource");
    pds.setURL("jdbc:oracle:thin:@//dbhost:dbport/AC_service");
    pds.setUser("User");
    pds.setPassword("Passwd");
    pds.setConnectionProperty("connProp1", "value1");
    pds.setConnectionProperty("connProp2", "value2");
 
    Connection conn = pds.getConnection();
    ...... // JDBC calls protected by AC
    conn.close();  // return connection to UCP
  
  

oracle.jdbc.datasource.impl.OracleConnectionPoolDataSource is for connection pool implementers, and should rarely be used directly.

Since:

20c

See Also:

oracle.jdbc.datasource, OracleDataSource, OracleConnectionPoolDataSource