org.nakedobjects.persistence.file
Class InMemoryDataManager

java.lang.Object
  org.nakedobjects.persistence.file.DataManager
      org.nakedobjects.persistence.file.InMemoryDataManager

public class InMemoryDataManager

extends DataManager

Constructor Summary

InMemoryDataManager()

Method Summary

protected void	deleteFile(long id)
protected long	nextId()
protected Data	readDataFile(long id)
protected java.util.Vector	readInstanceFile(java.lang.String type)
protected long	readSerialNumberFile(java.lang.String name)
protected void	writeDataFile(long id, Data data)
protected void	writeInstanceFile(java.lang.String name, java.util.Vector instances)
protected void	writeSerialNumberFile(java.lang.String name, long serialNumber)

Methods inherited from class org.nakedobjects.persistence.file.DataManager

create, createOid, read, readCollection, readInstances, readObject, readSerialNumber, remove, write, writeSerialNumber

Methods inherited from class java.lang.Object

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

Constructor Detail

InMemoryDataManager

public InMemoryDataManager()

Method Detail

nextId

protected long nextId()

Specified by:

nextId in class DataManager

writeInstanceFile

protected void writeInstanceFile(java.lang.String name,
                                 java.util.Vector instances)

Specified by:

writeInstanceFile in class DataManager

deleteFile

protected void deleteFile(long id)

Specified by:

deleteFile in class DataManager

writeDataFile

protected void writeDataFile(long id,
                             Data data)

Specified by:

writeDataFile in class DataManager

readDataFile

protected Data readDataFile(long id)
                     throws ObjectNotFoundException

Specified by:

readDataFile in class DataManager

Throws:

ObjectNotFoundException

readSerialNumberFile

protected long readSerialNumberFile(java.lang.String name)

Specified by:

readSerialNumberFile in class DataManager

writeSerialNumberFile

protected void writeSerialNumberFile(java.lang.String name,
                                     long serialNumber)

Specified by:

writeSerialNumberFile in class DataManager

readInstanceFile

protected java.util.Vector readInstanceFile(java.lang.String type)
                                     throws ObjectStoreException

Specified by:

readInstanceFile in class DataManager

Throws:

ObjectStoreException