Package uk.ac.starlink.table.jdbc
Interface TypeMapper
public interface TypeMapper
Determines how JDBC types are mapped to java types.
- Since:
- 2 Feb 2010
- Author:
- Mark Taylor
- See Also:
-
Method Summary
Modifier and TypeMethodDescriptioncreateValueHandler
(ResultSetMetaData meta, int jcol1) Constructs a ValueHandler suitable for converting the data from a column in a given ResultSet.Returns an ordered list ofValueInfo
objects representing the auxilliary metadata returned by the ColumnInfo objects used by this mapper's ValueHandlers.
-
Method Details
-
createValueHandler
Constructs a ValueHandler suitable for converting the data from a column in a given ResultSet.- Parameters:
meta
- result set metadatajcol1
- JDBC column index (first column is 1)- Throws:
SQLException
-
getColumnAuxDataInfos
Returns an ordered list ofValueInfo
objects representing the auxilliary metadata returned by the ColumnInfo objects used by this mapper's ValueHandlers. An empty array may be returned if not known.- Returns:
- an unmodifiable ordered set of known metadata keys
- See Also:
-