com.solarmetric.kodo.impl.jdbc.ormapping
Class InterfaceMapping

java.lang.Object
  |
  +--com.solarmetric.kodo.impl.jdbc.ormapping.Mapping
        |
        +--com.solarmetric.kodo.impl.jdbc.ormapping.FieldMapping
              |
              +--com.solarmetric.kodo.impl.jdbc.ormapping.OneToOneMapping
                    |
                    +--com.solarmetric.kodo.impl.jdbc.ormapping.InterfaceMapping

All Implemented Interfaces:

LoadPrimary, LoadSecondary, PrimaryTable, Relation, StorePrimary

public class InterfaceMapping

extends OneToOneMapping

A mapping for fields of interface types. Since the concrete subclass is unknown, the column will be a String that stores a wrapper of the object id's toString() result.

Since:

2.4

Fields inherited from class com.solarmetric.kodo.impl.jdbc.ormapping.FieldMapping

COL_INDEX, COL_LENGTH, DATA_COL

Fields inherited from class com.solarmetric.kodo.impl.jdbc.ormapping.Mapping

CUSTOM_MAPPING, dict, MAPPING, TABLE

Fields inherited from interface com.solarmetric.kodo.impl.jdbc.ormapping.Relation

INVERSE, READ_ONLY

Constructor Summary

InterfaceMapping()

Method Summary

protected boolean	canMap(FieldMetaData fmd, ClassResolver resolver)
void	delete(Delete del, StateManagerImpl sm, int field) Delete the field from the primary table for this mapping.
void	insert(Insert insert, StateManagerImpl sm, int field) Insert the given field into the primary table for this mapping.
protected void	installOneToOneMapping(FieldMetaData fmd, JDBCConfiguration conf, ClassResolver resolver, DBDictionary dict)
boolean	isInverse()
void	load(StateManagerImpl sm, int field, ResultSet rs, int startColumn) Load the value of this mapping from the ResultSet produced by the Select passed to the select(com.solarmetric.kodo.impl.jdbc.sql.Select) method.
void	load(StateManagerImpl sm, Object[] pks, int field, SQLExecutionManager sqlem) Load the value of this mapping for the given instance.
void	select(Select sel) Select the value of this mapping.
void	update(Update update, StateManagerImpl sm, int field) Update the given field into the primary table for this mapping.

Methods inherited from class com.solarmetric.kodo.impl.jdbc.ormapping.OneToOneMapping

getColumns, getPKColumns, getRelationPKColumns, getRelationType, install, isValidInverse, join, setPKColumns, setRelationPKColumns

Methods inherited from class com.solarmetric.kodo.impl.jdbc.ormapping.FieldMapping

compareToNull, getDataColumns, getInstance, getInstance, getMetaData, setDataColumns

Methods inherited from class com.solarmetric.kodo.impl.jdbc.ormapping.Mapping

createMappings, createMappings, getConfiguration, getDictionary, getInstance, getTable

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.solarmetric.kodo.impl.jdbc.ormapping.Relation

getConfiguration

Constructor Detail

InterfaceMapping

public InterfaceMapping()

Method Detail

canMap

protected boolean canMap(FieldMetaData fmd,
                         ClassResolver resolver)

Overrides:

canMap in class OneToOneMapping

installOneToOneMapping

protected void installOneToOneMapping(FieldMetaData fmd,
                                      JDBCConfiguration conf,
                                      ClassResolver resolver,
                                      DBDictionary dict)

Overrides:

installOneToOneMapping in class OneToOneMapping

isInverse

public boolean isInverse()

select

public void select(Select sel)

Description copied from interface: LoadPrimary

Select the value of this mapping.

Overrides:

select in class OneToOneMapping

load

public void load(StateManagerImpl sm,
                 int field,
                 ResultSet rs,
                 int startColumn)
          throws SQLException

Description copied from interface: LoadPrimary

Load the value of this mapping from the ResultSet produced by the Select passed to the LoadPrimary.select(com.solarmetric.kodo.impl.jdbc.sql.Select) method.

Overrides:

load in class OneToOneMapping

load

public void load(StateManagerImpl sm,
                 Object[] pks,
                 int field,
                 SQLExecutionManager sqlem)
          throws SQLException

Description copied from interface: LoadSecondary

Load the value of this mapping for the given instance. Relations to other persistent types are loaded as PersistenceCapable instances.

Overrides:

load in class OneToOneMapping

Following copied from interface: com.solarmetric.kodo.impl.jdbc.ormapping.LoadSecondary

Parameters:

stmnt - The caller is responsible for closing the statement.

insert

public void insert(Insert insert,
                   StateManagerImpl sm,
                   int field)
            throws SQLException

Description copied from interface: StorePrimary

Insert the given field into the primary table for this mapping.

Overrides:

insert in class OneToOneMapping

update

public void update(Update update,
                   StateManagerImpl sm,
                   int field)
            throws SQLException

Description copied from interface: StorePrimary

Update the given field into the primary table for this mapping.

Overrides:

update in class OneToOneMapping

delete

public void delete(Delete del,
                   StateManagerImpl sm,
                   int field)
            throws SQLException

Description copied from interface: StorePrimary

Delete the field from the primary table for this mapping.

Overrides:

delete in class OneToOneMapping