Examples of KeyHolder

com.skyline.energy.dataaccess.jdbc.KeyHolder

org.apache.james.security.KeyHolder

ouncycastle.org/">Legion of the Bouncy Castle libraries, particularly for the SMIME activity.

@version CVS $Revision: 494012 $ $Date: 2007-01-08 10:23:58 +0000 (Mon, 08 Jan 2007) $ @since 2.2.1

org.springframework.jdbc.support.KeyHolder

Interface for retrieving keys, typically used for auto-generated keys as potentially returned by JDBC insert statements.

Implementations of this interface can hold any number of keys. In the general case, the keys are returned as a List containing one Map for each row of keys.

Most applications only use on key per row and process only one row at a time in an insert statement. In these cases, just call getKey to retrieve the key. The returned value is a Number here, which is the usual type for auto-generated keys. @author Thomas Risberg @since 1.1 @see org.springframework.jdbc.core.JdbcTemplate @see org.springframework.jdbc.object.SqlUpdate

      jdbcTemplate.update(UPDATE_LEADER, leaderData.getName(), leaderData.getBio(), leaderData.getPersonalUrl(), leaderData.getTwitterId(), leaderId);
      logger.info("Updated leader (ID = " + leaderId + ")");
      return leaderId;
    } catch (IncorrectResultSizeDataAccessException e) {
      // insert if it doesn't exist
      KeyHolder keyHolder = new GeneratedKeyHolder();
      jdbcTemplate.update(new PreparedStatementCreatorFactory(INSERT_LEADER, new int[] {VARCHAR, VARCHAR, VARCHAR, VARCHAR})
          .newPreparedStatementCreator(new Object[] {leaderData.getName(), leaderData.getBio(), leaderData.getPersonalUrl(), leaderData.getTwitterId()}), keyHolder);
      long leaderId = keyHolder.getKey().longValue();
      jdbcTemplate.update(INSERT_EXTERNAL_LEADER, leaderId, leaderData.getSourceId(), leaderData.getSource(), new Date());
      logger.info("Created leader (ID = " + leaderId + ")");
      return leaderId;
    }
  };

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Examples of KeyHolder

Examples of org.springframework.jdbc.support.KeyHolder