pl.edu.agh.cast.data.persistence
Class ObservablePersistenceProvider

java.lang.Object
  pl.edu.agh.cast.data.persistence.AbstractPersistenceProviderDecorator
      pl.edu.agh.cast.data.persistence.ObservablePersistenceProvider

All Implemented Interfaces:

IPropertyChangeProvider, IObservablePersistenceProvider, IPersistenceProvider

Direct Known Subclasses:

TransparentPersistenceProvider

public class ObservablePersistenceProvider
extends AbstractPersistenceProviderDecorator
implements IObservablePersistenceProvider

Observable provider implementation.

Author:

AGH CAST Team

Nested Class Summary

Nested classes/interfaces inherited from interface pl.edu.agh.cast.data.persistence.IObservablePersistenceProvider

IObservablePersistenceProvider.Events

Constructor Summary

ObservablePersistenceProvider(IPersistenceProvider provider)
Constructor.

Method Summary

void	addPropertyChangeListener(PropertyChangeListener listener) Add a property change listener to the object.
void	destroy() Destroys the instance of IPersistenceProvider.
protected void	firePropertyChange(String property, Object oldValue, Object newValue) Fires the property change event.
void	initialize() Initializes the instance of IPersistenceProvider.
void	removePropertyChangeListener(PropertyChangeListener listener) Remove a property change listener to the object.
UUID	renameDataSet(UUID id, String newName) Changes the name of the data set with given ID.
UUID	saveDataSet(IDataSet<? extends IElement> dataSet) Saves the given data set.
UUID	saveDataSet(IDataSet<? extends IElement> dataSet, org.eclipse.core.runtime.IProgressMonitor monitor) Saves the given data set.
Map<UUID,UUID>	saveDataSets(Collection<IDataSet<? extends IElement>> dataSets) Saves the given collection of data sets.
Map<UUID,UUID>	saveDataSets(Collection<IDataSet<? extends IElement>> dataSets, org.eclipse.core.runtime.IProgressMonitor monitor) Saves the given collection of data sets.
<T extends IPresentationDataSet<? extends IPresentationElement<? extends IElement>>> T	saveDiagram(T presentationDataSet) Saves the given presentation data set with associated visual data set and returns their new version.
<T extends IPresentationDataSet<? extends IPresentationElement<? extends IElement>>> T	saveDiagram(T presentationDataSet, org.eclipse.core.runtime.IProgressMonitor monitor) Saves the given presentation data set with associated visual data set and returns their new version.

Methods inherited from class pl.edu.agh.cast.data.persistence.AbstractPersistenceProviderDecorator

getConfig, getDataSet, getDataSet, getDataSetDescriptor, getDataSetDescriptors, getDataSetDescriptors, getDataSets, getDataSetsById, getDomainDataSetDescriptors, getPresentationDataSetDescriptors, getProvider, getVisualDataSetDescriptors, setConfig, setProvider

Methods inherited from class java.lang.Object

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

Methods inherited from interface pl.edu.agh.cast.data.persistence.IPersistenceProvider

getDataSet, getDataSet, getDataSetDescriptor, getDataSetDescriptors, getDataSetDescriptors, getDataSets, getDataSetsById, getDomainDataSetDescriptors, getPresentationDataSetDescriptors, getVisualDataSetDescriptors, setConfig

Constructor Detail

ObservablePersistenceProvider

public ObservablePersistenceProvider(IPersistenceProvider provider)

Constructor.

Parameters:

provider - actual persistence provider

Method Detail

addPropertyChangeListener

public final void addPropertyChangeListener(PropertyChangeListener listener)

Add a property change listener to the object.

Specified by:

addPropertyChangeListener in interface IPropertyChangeProvider

Parameters:

listener - property change listener

See Also:

#addPropertyChangeListener(java.beans.PropertyChangeListener)

removePropertyChangeListener

public final void removePropertyChangeListener(PropertyChangeListener listener)

Remove a property change listener to the object.

Specified by:

removePropertyChangeListener in interface IPropertyChangeProvider

Parameters:

listener - property change listener

See Also:

#removePropertyChangeListener(java.beans.PropertyChangeListener)

firePropertyChange

protected final void firePropertyChange(String property,
                                        Object oldValue,
                                        Object newValue)

Fires the property change event.

Parameters:

property - the name of the property

oldValue - the old value of the property

newValue - the new value of the property

See Also:

PropertyChangeProviderHelper.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)

destroy

public void destroy()

Destroys the instance of IPersistenceProvider.

Specified by:

destroy in interface IPersistenceProvider

Overrides:

destroy in class AbstractPersistenceProviderDecorator

See Also:

AbstractPersistenceProviderDecorator.destroy()

initialize

public void initialize()

Initializes the instance of IPersistenceProvider.

Specified by:

initialize in interface IPersistenceProvider

Overrides:

initialize in class AbstractPersistenceProviderDecorator

See Also:

AbstractPersistenceProviderDecorator.initialize()

saveDataSet

public UUID saveDataSet(IDataSet<? extends IElement> dataSet)

Saves the given data set.

Specified by:

saveDataSet in interface IPersistenceProvider

Overrides:

saveDataSet in class AbstractPersistenceProviderDecorator

Parameters:

dataSet - the data set to save

Returns:

the ID of the data set (as saved)

See Also:

IPersistenceProvider.saveDataSet(pl.edu.agh.cast.data.model.IDataSet)

saveDataSet

public UUID saveDataSet(IDataSet<? extends IElement> dataSet,
                        org.eclipse.core.runtime.IProgressMonitor monitor)

Saves the given data set.

Specified by:

saveDataSet in interface IPersistenceProvider

Overrides:

saveDataSet in class AbstractPersistenceProviderDecorator

Parameters:

dataSet - the data set to save

monitor - operation progress monitor

Returns:

the ID of the data set (as saved)

See Also:

#saveDataSet(pl.edu.agh.cast.data.model.IDataSet, org.eclipse.core.runtime.IProgressMonitor)

saveDataSets

public Map<UUID,UUID> saveDataSets(Collection<IDataSet<? extends IElement>> dataSets)

Saves the given collection of data sets.

Specified by:

saveDataSets in interface IPersistenceProvider

Overrides:

saveDataSets in class AbstractPersistenceProviderDecorator

Parameters:

dataSets - collection of data sets to save

Returns:

a map containing new IDs (as saved) of the data sets indexed by their old IDs

See Also:

AbstractPersistenceProviderDecorator.saveDataSets(java.util.Collection)

saveDataSets

public Map<UUID,UUID> saveDataSets(Collection<IDataSet<? extends IElement>> dataSets,
                                   org.eclipse.core.runtime.IProgressMonitor monitor)

Saves the given collection of data sets.

Specified by:

saveDataSets in interface IPersistenceProvider

Overrides:

saveDataSets in class AbstractPersistenceProviderDecorator

Parameters:

dataSets - collection of data sets to save

monitor - operation progress monitor

Returns:

a map containing new IDs (as saved) of the data sets indexed by their old IDs

See Also:

AbstractPersistenceProviderDecorator.saveDataSets(java.util.Collection, org.eclipse.core.runtime.IProgressMonitor)

saveDiagram

public <T extends IPresentationDataSet<? extends IPresentationElement<? extends IElement>>> T saveDiagram(T presentationDataSet)

Saves the given presentation data set with associated visual data set and returns their new version.

Specified by:

saveDiagram in interface IPersistenceProvider

Overrides:

saveDiagram in class AbstractPersistenceProviderDecorator

Type Parameters:

T - the type of presentation data set

Parameters:

presentationDataSet - the presentation data set to save

Returns:

the new version of presentation data set (with associated visual data set) as saved

See Also:

#saveDiagram(pl.edu.agh.cast.data.model.presentation.IPresentationDataSet)

saveDiagram

public <T extends IPresentationDataSet<? extends IPresentationElement<? extends IElement>>> T saveDiagram(T presentationDataSet,
                                                                                                          org.eclipse.core.runtime.IProgressMonitor monitor)

Saves the given presentation data set with associated visual data set and returns their new version.

Specified by:

saveDiagram in interface IPersistenceProvider

Overrides:

saveDiagram in class AbstractPersistenceProviderDecorator

Type Parameters:

T - the type of presentation data set

Parameters:

presentationDataSet - the presentation data set to save

monitor - operation progress monitor

Returns:

the new version of presentation data set (with associated visual data set) as saved

See Also:

#saveDiagram(pl.edu.agh.cast.data.model.presentation.IPresentationDataSet, org.eclipse.core.runtime.IProgressMonitor)

renameDataSet

public UUID renameDataSet(UUID id,
                          String newName)

Changes the name of the data set with given ID.

Specified by:

renameDataSet in interface IPersistenceProvider

Overrides:

renameDataSet in class AbstractPersistenceProviderDecorator

Parameters:

id - the data set ID

newName - the new name to set

Returns:

the ID of renamed data set

See Also:

IPersistenceProvider.renameDataSet(java.util.UUID, java.lang.String)