com.triactive.jdo.store.mapping
Class OIDMapping

java.lang.Object
  extended bycom.triactive.jdo.store.mapping.Mapping
      extended bycom.triactive.jdo.store.mapping.ColumnMapping
          extended bycom.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


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