Class JDBCUtils

java.lang.Object
org.datanucleus.store.rdbms.JDBCUtils
public class JDBCUtils extends Object
Convenience helper for JDBC.

  • Constructor Details

    • JDBCUtils

      private JDBCUtils()

  • Method Details

    • getSubprotocolForURL

      public static String getSubprotocolForURL(String url)
      Method to return the "subprotocol" for a JDBC URL. A JDBC URL is made up of jdbc:{subprotocol}:.... For example, jdbc:mysql:... or jdbc:hsqldb:....
      Parameters:
      url - The JDBC URL
      Returns:
      The subprotocol

    • logWarnings

      public static void logWarnings(SQLWarning warning)
      Logs SQL warnings to the common log. Should be called after any operation on a JDBC Statement or ResultSet object.
      Parameters:
      warning - the value returned from getWarnings().

    • logWarnings

      public static void logWarnings(Statement stmt)
      Utility to log all warning for the specified Statement.
      Parameters:
      stmt - The statement

    • logWarnings

      public static void logWarnings(ResultSet rs)
      Utility to log all warning for the specified ResultSet.
      Parameters:
      rs - The ResultSet