org.datanucleus.store.mapped.mapping
Class EmbeddedValuePCMapping

java.lang.Object
  org.datanucleus.store.mapped.mapping.JavaTypeMapping
      org.datanucleus.store.mapped.mapping.SingleFieldMapping
          org.datanucleus.store.mapped.mapping.EmbeddedMapping
              org.datanucleus.store.mapped.mapping.EmbeddedValuePCMapping

public class EmbeddedValuePCMapping
extends EmbeddedMapping

Mapping for a PC key object stored in an embedded map within a PC object. Provides mapping for a single Java type (the value PC type) to multiple datastore columns.

Field Summary

Fields inherited from class org.datanucleus.store.mapped.mapping.EmbeddedMapping

clr, embCmd, emd, javaTypeMappings, objectType, typeName

Fields inherited from class org.datanucleus.store.mapped.mapping.JavaTypeMapping

datastoreContainer, datastoreMappings, LOCALISER, mmd, referenceMapping, roleForMember, storeMgr, type

Constructor Summary

EmbeddedValuePCMapping()

Method Summary

void	initialize(AbstractMemberMetaData mmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given metadata.

Methods inherited from class org.datanucleus.store.mapped.mapping.EmbeddedMapping

addJavaTypeMapping, getJavaType, getJavaTypeMapping, getJavaTypeMapping, getNumberOfJavaTypeMappings, getObject, getObject, getSampleValue, initialize, newLiteral, newScalarExpression, prepareDatastoreMapping, setObject, setObject

Methods inherited from class org.datanucleus.store.mapped.mapping.SingleFieldMapping

equals, getBoolean, getByte, getChar, getDefaultLength, getDouble, getFloat, getInt, getJavaTypeForDatastoreMapping, getLong, getShort, getString, getValidValues, setBoolean, setByte, setChar, setDouble, setFloat, setInt, setLong, setShort, setString

Methods inherited from class org.datanucleus.store.mapped.mapping.JavaTypeMapping

addDatastoreMapping, failureMessage, getColumnMetaDataForMember, getDatastoreContainer, getDatastoreMapping, getDatastoreMappings, getMemberMetaData, getNumberOfDatastoreMappings, getReferenceMapping, getRoleForMember, getType, getValueForDatastoreMapping, hashCode, hasSimpleDatastoreRepresentation, includeInFetchStatement, includeInInsertStatement, includeInUpdateStatement, initialize, isNullable, isSerialised, setDatastoreContainer, setDefault, setMemberMetaData, setReferenceMapping, setRoleForMember

Methods inherited from class java.lang.Object

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

Constructor Detail

EmbeddedValuePCMapping

public EmbeddedValuePCMapping()

Method Detail

initialize

public void initialize(AbstractMemberMetaData mmd,
                       DatastoreContainerObject container,
                       ClassLoaderResolver clr)

Initialize this JavaTypeMapping with the given DatastoreAdapter for the given metadata.

Overrides:

initialize in class EmbeddedMapping

Parameters:

mmd - MetaData for the field to be mapped (if any)

container - The datastore container storing this mapping (if any)

clr - the ClassLoaderResolver