com.triactive.jdo.store.mapping
Class OIDMapping

java.lang.Object
  com.triactive.jdo.store.mapping.Mapping
      com.triactive.jdo.store.mapping.ColumnMapping
          com.triactive.jdo.store.mapping.OIDMapping

Direct Known Subclasses:

ObjectDatastoreIdMapping, ObjectReferenceDatastoreIdMapping, RawOIDMapping

public abstract class OIDMapping

extends ColumnMapping

Field Summary

Fields inherited from class com.triactive.jdo.store.mapping.ColumnMapping

col, typeInfo

Fields inherited from class com.triactive.jdo.store.mapping.Mapping

dba, fmd, type

Constructor Summary

protected	OIDMapping(DatabaseAdapter dba, java.lang.Class type)
protected	OIDMapping(DatabaseAdapter dba, FieldMetaData fmd)

Method Summary

java.lang.Object	getObject(PersistenceManager pm, java.sql.ResultSet rs, int param)
void	mapTo(Column col) Links this mapping to a specific column.
void	setObject(PersistenceManager pm, java.sql.PreparedStatement ps, int param, java.lang.Object value)

Methods inherited from class com.triactive.jdo.store.mapping.ColumnMapping

accessAsFieldIn, chooseColumnType, defineConstraints, defineStorage, equals, getBoolean, getByte, getChar, getColumn, getDouble, getFloat, getInt, getLong, getShort, getSqlInsertionValue, getSqlUpdateValue, getString, getTypeInfo, hashCode, newSqlExpression, setBoolean, setByte, setChar, setDouble, setFloat, setInt, setLong, setShort, setString

Methods inherited from class com.triactive.jdo.store.mapping.Mapping

getDefaultMappingsByType, getFieldMetaData, getType, newSqlLiteral

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OIDMapping

protected OIDMapping(DatabaseAdapter dba,
                     java.lang.Class type)

OIDMapping

protected OIDMapping(DatabaseAdapter dba,
                     FieldMetaData fmd)

Method Detail

mapTo

public void mapTo(Column col)

Description copied from class: ColumnMapping

Links this mapping to a specific column. Linkage involves at least two steps:

1. Calling the column's Column.mapWith(com.triactive.jdo.store.mapping.ColumnMapping) method
2. Setting this mapping's ColumnMapping.typeInfo to match the column's

This method can be called at most once for a given mapping. Subclasses may do extra work as a consequence of mapping themselves to a column, but they should always call super.mapTo(col) first.

Overrides:

mapTo in class ColumnMapping

setObject

public void setObject(PersistenceManager pm,
                      java.sql.PreparedStatement ps,
                      int param,
                      java.lang.Object value)

Overrides:

setObject in class ColumnMapping

getObject

public java.lang.Object getObject(PersistenceManager pm,
                                  java.sql.ResultSet rs,
                                  int param)

Overrides:

getObject in class ColumnMapping