org.jpox.store.mapping
Interface MappingConsumer

public interface MappingConsumer

Consumer of mappings.

Version:

$Revision: 1.7 $

Field Summary

static int	MAPPING_TYPE_DATASTORE_ID mapping a field representing the id of a PC
static int	MAPPING_TYPE_DISCRIMINATOR mapping a field representing the discriminator of a PC
static int	MAPPING_TYPE_EXTERNAL_FK mapping a datastore column that is a FK for an external collection.
static int	MAPPING_TYPE_EXTERNAL_INDEX mapping a datastore column that is an index for an external list.
static int	MAPPING_TYPE_VERSION mapping a field representing the version of a PC

Method Summary

void	consumeMapping(JavaTypeMapping m, AbstractPropertyMetaData fmd) Consumes a mapping associated to a field
void	consumeMapping(JavaTypeMapping m, int mappingType) Consumes a mapping not associated to a field
void	preConsumeMapping(int highestFieldNumber) This method is called before consuming the mappings

Field Detail

MAPPING_TYPE_VERSION

public static final int MAPPING_TYPE_VERSION

mapping a field representing the version of a PC

See Also:

Constant Field Values

MAPPING_TYPE_DATASTORE_ID

public static final int MAPPING_TYPE_DATASTORE_ID

mapping a field representing the id of a PC

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Constant Field Values

MAPPING_TYPE_DISCRIMINATOR

public static final int MAPPING_TYPE_DISCRIMINATOR

mapping a field representing the discriminator of a PC

See Also:

Constant Field Values

MAPPING_TYPE_EXTERNAL_INDEX

public static final int MAPPING_TYPE_EXTERNAL_INDEX

mapping a datastore column that is an index for an external list.

See Also:

Constant Field Values

MAPPING_TYPE_EXTERNAL_FK

public static final int MAPPING_TYPE_EXTERNAL_FK

mapping a datastore column that is a FK for an external collection.

See Also:

Constant Field Values

Method Detail

preConsumeMapping

public void preConsumeMapping(int highestFieldNumber)

This method is called before consuming the mappings

Parameters:

highestFieldNumber - the highest number for the fields that are going to be provided in the consumer

consumeMapping

public void consumeMapping(JavaTypeMapping m,
                           AbstractPropertyMetaData fmd)

Consumes a mapping associated to a field

Parameters:

m - The Java type mapping

fmd - Field MetaData for the field

consumeMapping

public void consumeMapping(JavaTypeMapping m,
                           int mappingType)

Consumes a mapping not associated to a field

Parameters:

m - Java type mapping

mappingType - the Mapping type