| java.lang.Object
 org.jpox.store.StoreData
org.jpox.store.TableStoreData
| TableStoreData | | public class TableStoreData extends StoreData (Code) | | Representation of a class/field managed by the StoreManager where the datastore persists objects
into a "DatastoreClass" (table).
Type of data
There are 2 constructors, one for specifying a class (FCO) being managed, and one
for specifying a field (SCO) being managed. The "type" is set accordingly to represent
which one is being used.
Ownership of Tables
In JPOX, a class can have a table assigned where the class is not the "owner" of the table.
This happens when the class has its fields persisted in the table of another class
- so they share the table.
version:
$Revision: 1.2 $ |
| Field Summary | |
| final protected String | interfaceName
If this class is an implementation of a persistent interface, this attribute will hold the name of the interface. | | final protected boolean | isTableOwner
Whether this class is the owner of the table. | | protected DatastoreContainerObject | table
The datastore container (table) where this class/field is persisted. | | protected String | tableName
Name of the datastore object where it is stored. |
| interfaceName | | final protected String interfaceName(Code) | | If this class is an implementation of a persistent interface, this attribute will hold the name of the interface.
|
| isTableOwner | | final protected boolean isTableOwner(Code) | | Whether this class is the owner of the table.
|
| tableName | | protected String tableName(Code) | | Name of the datastore object where it is stored.
|
| TableStoreData | | public TableStoreData(String name, String tableName, boolean tableOwner, int type, String interfaceName)(Code) | | Constructor. To be used when creating for the start mechanism.
Parameters:
name - Name of the class/field
Parameters:
tableName - Name of the table associated
Parameters:
tableOwner - Whether this is the owner
Parameters:
type - The type (FCO/SCO)
Parameters:
interfaceName - if this class is an implementation of a persistent interface (multiple persistent interface names are comma separated), otherwise is null. |
| TableStoreData | | public TableStoreData(ClassMetaData cmd, DatastoreContainerObject table, boolean tableOwner)(Code) | | Constructor for FCO data.
Parameters:
cmd - MetaData for the class.
Parameters:
table - Table where the class is stored.
Parameters:
tableOwner - Whether the class is the owner of the table. |
| getDatastoreIdentifier | | public DatastoreIdentifier getDatastoreIdentifier()(Code) | | Accessor for the identifier for the table.
The table identifier |
| getTableName | | public String getTableName()(Code) | | Accessor for tableName.
Returns the tableName. |
| hasTable | | public boolean hasTable()(Code) | | Accessor for whether this has a table representation.
Whether it has a table |
| isTableOwner | | public boolean isTableOwner()(Code) | | Accessor for whether this class is the owner of the table.
Whether it owns the table |
| setDatastoreContainerObject | | public void setDatastoreContainerObject(DatastoreClass table)(Code) | | Convenience to set the table. To be used in cases where the table isn't known
until after the initial create
Parameters:
table - The table |
| toString | | public String toString()(Code) | | Method to return this class/field managed object as a string.
String version of this class/field managed object. |
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