Class ValueGetter.AsLong

java.lang.Object
org.apache.sis.internal.sql.feature.ValueGetter<Long>
org.apache.sis.internal.sql.feature.ValueGetter.AsLong
Enclosing class:
ValueGetter<T>

static final class ValueGetter.AsLong extends ValueGetter<Long>
A getter of signed Long values from the current row of a ResultSet. This getter delegates to ResultSet.getLong(int) and wraps the result if the value is not null.
  • Field Details

    • INSTANCE

      public static final ValueGetter.AsLong INSTANCE
      The unique instance of this accessor.
  • Constructor Details

    • AsLong

      private AsLong()
  • Method Details

    • getValue

      public Long getValue(InfoStatements stmts, ResultSet source, int columnIndex) throws SQLException
      Fetches the value from the specified column in the given result set.
      Specified by:
      getValue in class ValueGetter<Long>
      Parameters:
      stmts - prepared statements for fetching CRS from SRID, or null if none.
      source - the result set from which to get the value.
      columnIndex - index of the column in which to get the value.
      Returns:
      value in the given column. May be null.
      Throws:
      SQLException