org.nakedobjects.plugins.xml.objectstore.internal.data
Interface DataManager

All Known Implementing Classes:

XmlDataManager

public interface DataManager

Method Summary

java.lang.String	getDebugData()
ObjectDataVector	getInstances(ObjectData pattern) Return data for all instances that match the pattern.
void	insertObject(ObjectData data) Save the data for an object and adds the reference to a list of instances
boolean	isFixturesInstalled()
Data	loadData(SerialOid oid)
int	numberOfInstances(ObjectData pattern) Return the number of instances that match the specified data
void	remove(SerialOid oid)
void	save(Data data) Save the data for latter retrieval.
void	shutdown()

Method Detail

shutdown

void shutdown()

getInstances

ObjectDataVector getInstances(ObjectData pattern)

Return data for all instances that match the pattern.

numberOfInstances

int numberOfInstances(ObjectData pattern)

Return the number of instances that match the specified data

loadData

Data loadData(SerialOid oid)

insertObject

void insertObject(ObjectData data)

Save the data for an object and adds the reference to a list of instances

remove

void remove(SerialOid oid)
            throws ObjectNotFoundException,
                   ObjectPersistenceException

Throws:

ObjectNotFoundException

ObjectPersistenceException

save

void save(Data data)

Save the data for latter retrieval.

getDebugData

java.lang.String getDebugData()

isFixturesInstalled

boolean isFixturesInstalled()