org.datanucleus.store.rdbms
Class RDBMSStoreData

java.lang.Object
  org.datanucleus.store.StoreData
      org.datanucleus.store.mapped.MappedStoreData
          org.datanucleus.store.rdbms.RDBMSStoreData

public class RDBMSStoreData
extends org.datanucleus.store.mapped.MappedStoreData

Representation of a class (FCO) / field (SCO) that is persisted to an RDBMS table. Extends the basic data to allow determination of whether it is a table or a view being represented.

Field Summary

Fields inherited from class org.datanucleus.store.StoreData

FCO_TYPE, LOCALISER, name, properties, SCO_TYPE, type

Constructor Summary

RDBMSStoreData(org.datanucleus.metadata.AbstractMemberMetaData mmd, org.datanucleus.store.mapped.DatastoreContainerObject table)
Constructor, taking the meta data for the field, and the table it is mapped to.

RDBMSStoreData(org.datanucleus.metadata.ClassMetaData cmd, org.datanucleus.store.mapped.DatastoreContainerObject table, boolean tableOwner)
Constructor for FCO data.

Method Summary

boolean

mapsToView() Utility to return whether this table is a view.

Methods inherited from class org.datanucleus.store.mapped.MappedStoreData

getDatastoreContainerObject, getDatastoreIdentifier, getTableName, hasTable, isTableOwner, setDatastoreContainerObject, toString

Methods inherited from class org.datanucleus.store.StoreData

addProperty, getInterfaceName, getMetaData, getName, getProperties, getType, isFCO, isSCO, setMetaData

Methods inherited from class java.lang.Object

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

Constructor Detail

RDBMSStoreData

public RDBMSStoreData(org.datanucleus.metadata.ClassMetaData cmd,
                      org.datanucleus.store.mapped.DatastoreContainerObject table,
                      boolean tableOwner)

Constructor for FCO data.

Parameters:

cmd - MetaData for the class.

table - Table where the class is stored.

tableOwner - Whether the class is the owner of the table.

RDBMSStoreData

public RDBMSStoreData(org.datanucleus.metadata.AbstractMemberMetaData mmd,
                      org.datanucleus.store.mapped.DatastoreContainerObject table)

Constructor, taking the meta data for the field, and the table it is mapped to.

Parameters:

mmd - MetaData for the field.

table - Table definition

Method Detail

mapsToView

public boolean mapsToView()

Utility to return whether this table is a view.

Returns:

Whether it is for a view.