dekoh.portal.fwk.persistence
Class DioQueryInterface

java.lang.Object
  dekoh.portal.fwk.persistence.DioQueryInterface

public class DioQueryInterface
extends Object

Since:

Jan 25, 2007

Constructor Summary

DioQueryInterface(DIOEntityManager em)

Method Summary

int	getCollectionCount(DigitalObject digitalObject) This class provides DigitalObject specific business methods for native queries.
List	getCollectionIds(DigitalObject digitalObject) Gets list of collection ids in which this Digital Object is a member.
DioCollection	getFirstCollection(DigitalObject digitalObject) Gets the first collection in which this Digital Object is a member.
DioCollection	getLastCollection(DigitalObject digitalObject) Gets the last collection in which this Digital Object is a member.

Methods inherited from class java.lang.Object

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

Constructor Detail

DioQueryInterface

public DioQueryInterface(DIOEntityManager em)

Method Detail

getCollectionCount

public int getCollectionCount(DigitalObject digitalObject)

This class provides DigitalObject specific business methods for native queries. Gets number of collections in which this Digital Object is a member.

Parameters:

digitalObject -

Returns:

count

getCollectionIds

public List getCollectionIds(DigitalObject digitalObject)

Gets list of collection ids in which this Digital Object is a member.

Parameters:

digitalObject -

Returns:

list of collection ids

getFirstCollection

public DioCollection getFirstCollection(DigitalObject digitalObject)

Gets the first collection in which this Digital Object is a member.

Parameters:

digitalObject -

Returns:

DioCollection

getLastCollection

public DioCollection getLastCollection(DigitalObject digitalObject)

Gets the last collection in which this Digital Object is a member.

Parameters:

digitalObject -

Returns:

DioCollection