Class LongColumnHandler

java.lang.Object
org.apache.commons.dbutils.handlers.columns.LongColumnHandler
All Implemented Interfaces:
ColumnHandler

public class LongColumnHandler extends Object implements ColumnHandler
  • Constructor Details

    • LongColumnHandler

      public LongColumnHandler()
  • Method Details

    • match

      public boolean match(Class<?> propType)
      Description copied from interface: ColumnHandler
      Test whether this ColumnHandler wants to handle a column targeted for a value type matching propType.
      Specified by:
      match in interface ColumnHandler
      Parameters:
      propType - The type of the target parameter.
      Returns:
      true is this property handler can/wants to handle this value; false otherwise.
    • apply

      public Object apply(ResultSet rs, int columnIndex) throws SQLException
      Description copied from interface: ColumnHandler
      Do the work required to retrieve and store a column from ResultSet into something of type propType. This method is called only if this handler responded true after a call to ColumnHandler.match(Class).
      Specified by:
      apply in interface ColumnHandler
      Parameters:
      rs - The result set to get data from. This should be moved to the correct row already.
      columnIndex - The position of the column to retrieve.
      Returns:
      The converted value or the original value if something doesn't work out.
      Throws:
      SQLException - if the columnIndex is not valid; if a database access error occurs or this method is called on a closed result set