org.opensubsystems.core.data
Class ModifiableDataObject

java.lang.Object
  org.opensubsystems.core.data.DataObject
      org.opensubsystems.core.data.BasicDataObject
          org.opensubsystems.core.data.ModifiableDataObject

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

SimpleModifiableDataObject

public abstract class ModifiableDataObject
extends BasicDataObject

Base class for all data objects, which can be modified and therefore want to track when they were last modified.

Version:

$Id: ModifiableDataObject.java,v 1.7 2007/01/07 06:14:17 bastafidli Exp $

Author:

Miro Halas

See Also:

Serialized Form

Code reviewer:

Miro Halas

Code reviewed:

1.5 2005/08/22 06:29:10 bastafidli

Field Summary

protected java.sql.Timestamp

m_modificationTimestamp Modification timestamp when the data object was last time modified.

Fields inherited from class org.opensubsystems.core.data.BasicDataObject

m_creationTimestamp, m_iDomainId

Fields inherited from class org.opensubsystems.core.data.DataObject

NEW_ID, NEW_ID_OBJ, NEW_ID_STR

Constructor Summary

ModifiableDataObject()
Default constructor.

ModifiableDataObject(int iDomainId)
Simple constructor creating new data object in particular domain.

ModifiableDataObject(int iId, int iDomainId, java.sql.Timestamp creationTimestamp, java.sql.Timestamp modificationTimestamp)
Full constructor.

Method Summary

boolean	equals(java.lang.Object oObject)
java.sql.Timestamp	getModificationTimestamp() Get modification timestamp when the data object was last time modified.
int	hashCode()
protected void	restore(int iId, int iDomainId, java.sql.Timestamp creationTimestamp, java.sql.Timestamp modificationTimestamp) Restore all values from specified values.
void	setModificationTimestamp(java.sql.Timestamp modificationTimestamp) Set modification timestamp when the data object was last time modified.

Methods inherited from class org.opensubsystems.core.data.BasicDataObject

getCreationTimestamp, getDomainId, getId, getIdAsObject, restore, setCreationTimestamp, setId

Methods inherited from class org.opensubsystems.core.data.DataObject

isFromPersistenceStore, isSame, setFromPersistenceStore

Methods inherited from class java.lang.Object

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

Field Detail

m_modificationTimestamp

protected java.sql.Timestamp m_modificationTimestamp

Modification timestamp when the data object was last time modified.

Constructor Detail

ModifiableDataObject

public ModifiableDataObject()

Default constructor.

ModifiableDataObject

public ModifiableDataObject(int iDomainId)

Simple constructor creating new data object in particular domain.

Parameters:

iDomainId - - domain this data object belongs to

ModifiableDataObject

public ModifiableDataObject(int iId,
                            int iDomainId,
                            java.sql.Timestamp creationTimestamp,
                            java.sql.Timestamp modificationTimestamp)

Full constructor.

Parameters:

iId - - id of this data object

iDomainId - - domain this data object belongs to

creationTimestamp - - timestamp when the data object was created.

modificationTimestamp - - timestamp when the data object was last time modified.

Method Detail

getModificationTimestamp

public java.sql.Timestamp getModificationTimestamp()

Get modification timestamp when the data object was last time modified.

Returns:

Timestamp

setModificationTimestamp

public void setModificationTimestamp(java.sql.Timestamp modificationTimestamp)

Set modification timestamp when the data object was last time modified.

Parameters:

modificationTimestamp - - new modification timestamp

equals

public boolean equals(java.lang.Object oObject)

Overrides:

equals in class BasicDataObject

hashCode

public int hashCode()

Overrides:

hashCode in class BasicDataObject

restore

protected void restore(int iId,
                       int iDomainId,
                       java.sql.Timestamp creationTimestamp,
                       java.sql.Timestamp modificationTimestamp)

Restore all values from specified values. This is here to reinitialize object in case it needs to be reused or reconstructed (e.g. when rollback is issued).

Parameters:

iId - - id of this data object

iDomainId - - domain this data object belongs to

creationTimestamp - - timestamp when the data object was created.

modificationTimestamp - - timestamp when the data object was last time modified.