File Doc Category Size Date Package
DirectToFieldMapping.java API Doc Glassfish v2 API 3483 Tue May 22 16:54:46 BST 2007 oracle.toplink.essentials.mappings

DirectToFieldMapping

java.lang.Object
- oracle.toplink.essentials.mappings.DatabaseMapping
  - oracle.toplink.essentials.mappings.foundation.AbstractDirectMapping

public class DirectToFieldMapping extends AbstractDirectMapping implements RelationalMapping

Purpose: Maps an attribute to the corresponding database field type. The list of field types that are supported by TopLink's direct to field mapping is dependent on the relational database being used. A converter can be used to convert between the object and data type if they do not match.

see: oracle.toplink.essentials.mappings.converters.Converter
see: oracle.toplink.essentials.mappings.converters.ObjectTypeConverter
see: oracle.toplink.essentials.mappings.converters.TypeConversionConverter
see: oracle.toplink.essentials.mappings.converters.SerializedObjectConverter
author: Sati
since: TopLink/Java 1.0

Fields Summary
Constructors Summary
public DirectToFieldMapping()
Default constructor.
super();
Methods Summary
public boolean isRelationalMapping()
INTERNAL:
return true;
public void setFieldName(java.lang.String FieldName)
PUBLIC: Set the field name in the mapping.
setField(new DatabaseField(FieldName));
protected void writeValueIntoRow(oracle.toplink.essentials.internal.sessions.AbstractRecord row, oracle.toplink.essentials.internal.helper.DatabaseField field, java.lang.Object fieldValue)
row.add(getField(), fieldValue);