Package org.palladiosimulator.pcmtx.pcmtxviews.manager

Class ResourceRepositoryManager

java.lang.Object

java.util.Observable

org.palladiosimulator.pcmtx.pcmtxviews.manager.EObjectManager<org.palladiosimulator.pcm.resourcetype.ResourceRepository>

org.palladiosimulator.pcmtx.pcmtxviews.manager.ResourceRepositoryManager

All Implemented Interfaces:

Observer

public final class ResourceRepositoryManager
extends EObjectManager<org.palladiosimulator.pcm.resourcetype.ResourceRepository>

This class encapsulates the access to a ResourceRepository in a resourcetype model. It provides methods to add EntityTypes to and to remove EntityTypes from a resourcetype model. A ResourceManager provides access to the model resource.

Method Summary

Modifier and Type	Method	Description
void	createAndAddEmptyEntityType()	Creates a default EntityType and adds it to the ResourceRepository.
org.palladiosimulator.pcm.resourcetype.ResourceRepository	getEObject()	Returns the ResourceRepository of the resourcetype model.
static ResourceRepositoryManager	getInstance()	Returns the singleton instance of this class.
void	reloadEObject()	Reloads the current ResourceRepository to see changes made by other parties.
void	removeEntityType(EntityType etype)	Removes the given EntityType from the ResourceRepository.
void	saveEObject()	Persists the ResourceRepository to the model file.
void	setEObject(IResource newResource)	Sets the ResourceRepository to the one contained in the given emf workspace resource.
void	update(Observable o, Object arg)	Used by the ResourceManager to notify about modifications of the current ResourceRepository by other parties.

Methods inherited from class org.palladiosimulator.pcmtx.pcmtxviews.manager.EObjectManager

clear, getResourceManager, isDirty, runLastUpdate, setDirty, setLastUpdate

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static final ResourceRepositoryManager getInstance()

Returns the singleton instance of this class.

Returns:

the singleton instance

getEObject

public org.palladiosimulator.pcm.resourcetype.ResourceRepository getEObject()

Returns the ResourceRepository of the resourcetype model.

Specified by:

getEObject in class EObjectManager<org.palladiosimulator.pcm.resourcetype.ResourceRepository>

Returns:

the ResourceRepository of the resourcetype model

setEObject

public void setEObject(IResource newResource)
                throws CoreException

Sets the ResourceRepository to the one contained in the given emf workspace resource. Persists the old ResourceRepository to the model file if it contains unsaved changes.

Specified by:

setEObject in class EObjectManager<org.palladiosimulator.pcm.resourcetype.ResourceRepository>

Parameters:

newResource - the emf workspace resource containing the new ResourceRepository

Throws:

CoreException - is persisting of the old ResourceRepository failed.

reloadEObject

public void reloadEObject()

Reloads the current ResourceRepository to see changes made by other parties.

Specified by:

reloadEObject in class EObjectManager<org.palladiosimulator.pcm.resourcetype.ResourceRepository>

createAndAddEmptyEntityType

public void createAndAddEmptyEntityType()

Creates a default EntityType and adds it to the ResourceRepository.

removeEntityType

public void removeEntityType(EntityType etype)

Removes the given EntityType from the ResourceRepository.

Parameters:

etype - the EntityType to remove

saveEObject

public void saveEObject()
                 throws CoreException

Persists the ResourceRepository to the model file.

Specified by:

saveEObject in class EObjectManager<org.palladiosimulator.pcm.resourcetype.ResourceRepository>

Throws:

CoreException - if persisting failed

update

public void update(Observable o,
                   Object arg)

Used by the ResourceManager to notify about modifications of the current ResourceRepository by other parties.