org.ogf.graap.wsag.wsrf
Class WSAG4JPersistenceFacade

java.lang.Object
  org.ogf.graap.wsag.wsrf.WSAG4JPersistenceFacade

All Implemented Interfaces:

IAgreementFactoryHome

public class WSAG4JPersistenceFacade
extends Object
implements IAgreementFactoryHome

Author:

owaeld

Field Summary

protected List<PersistentAgreementFactory>	factoriesOL An ordered list with the available agreement factories.
protected Map<String,PersistentAgreementFactory>	persistentFactories A map that contains the available persistent agreement factory which are identified by their factory id.

Constructor Summary

WSAG4JPersistenceFacade(WsagEngine[] engines)
Creates a new facade for the given WSAG4J engines.

Method Summary

PersistentAgreementFactory	find(String factoryId) looks up a factory with the given id.
WsagEngine[]	getEngines() Returns the WSAG4J engine instances used by this facade.
void	initialize()
PersistentAgreementFactory[]	list() Lists all agreement factories.
void	remove(String factoryId) Removes the factory with the given ID.
void	save() Saves all factories.
void	saveAgreementFactories(PersistentAgreementFactory[] factories)

Methods inherited from class java.lang.Object

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

Field Detail

persistentFactories

protected Map<String,PersistentAgreementFactory> persistentFactories

A map that contains the available persistent agreement factory which are identified by their factory id.

factoriesOL

protected List<PersistentAgreementFactory> factoriesOL

An ordered list with the available agreement factories. The factories are stored in the order they were retrieved from the persistence layer.

Constructor Detail

WSAG4JPersistenceFacade

public WSAG4JPersistenceFacade(WsagEngine[] engines)

Creates a new facade for the given WSAG4J engines.

Parameters:

engines - the available WSAG4J engines

Method Detail

initialize

public void initialize()

See Also:

IAgreementFactoryHome#initialize()

find

public PersistentAgreementFactory find(String factoryId)
                                throws Exception

looks up a factory with the given id.

Specified by:

find in interface IAgreementFactoryHome

Parameters:

factoryId - the id of the factory to find

Returns:

the factory

Throws:

Exception - an error occurred while looking up the factory.

See Also:

IAgreementFactoryHome.find(String)

list

public PersistentAgreementFactory[] list()
                                  throws Exception

Description copied from interface: IAgreementFactoryHome

Lists all agreement factories.

Specified by:

list in interface IAgreementFactoryHome

Returns:

all available persistent factories

Throws:

Exception - indicates an error while generating the factory list

See Also:

IAgreementFactoryHome.list()

remove

public void remove(String factoryId)
            throws Exception

Description copied from interface: IAgreementFactoryHome

Removes the factory with the given ID.

Specified by:

remove in interface IAgreementFactoryHome

Parameters:

factoryId - removes the factory with the given id from the persistence layer

Throws:

Exception - an error occurred while removing the factory

See Also:

IAgreementFactoryHome.remove(java.lang.String)

save

public void save()
          throws Exception

Saves all factories.

Throws:

Exception - indicates an error while saving the factories

saveAgreementFactories

public void saveAgreementFactories(PersistentAgreementFactory[] factories)
                            throws Exception

Specified by:

saveAgreementFactories in interface IAgreementFactoryHome

Parameters:

factories - the factories to save

Throws:

Exception - indicates an error while saving the factories

See Also:

IAgreementFactoryHome.saveAgreementFactories(org.ogf.graap.wsag.server.persistence.PersistentAgreementFactory[])

getEngines

public WsagEngine[] getEngines()

Returns the WSAG4J engine instances used by this facade.

Returns:

the engine instances