PCM Updating Model Source Code

Generate Editor Project from scratch

If you generate the pcm.editor project from scratch, some classes have to be adapted manually:

• de.uka.ipd.sdq.pcm.allocation.presentation.AllocationEditor
• de.uka.ipd.sdq.pcm.qosannotations.presentation.QosannotationsEditor
• de.uka.ipd.sdq.pcm.repository.presentation.RepositoryEditor
• de.uka.ipd.sdq.pcm.resourceenvironment.presentation.ResourceenvironmentEditor
• de.uka.ipd.sdq.pcm.repositorytype.presentation.ResourcetypeEditor
• de.uka.ipd.sdq.pcm.subsystem.presentation.SubsystemEditor
• de.uka.ipd.sdq.pcm.system.presentation.SystemEditor
• de.uka.ipd.sdq.pcm.usagemodel.presentation.UsagemodelEditor

Remember to change the "@generated" tag into "@generated not" for all adapted variables and methods to tell the code generator not to overwrite these changes.

protected ComposedAdapterFactory adapterFactory

In each class adapt the following code:

Replace

	/**
	 * This is the one adapter factory used for providing views of the model.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ComposedAdapterFactory adapterFactory;

with

	/**
	 * This is the one adapter factory used for providing views of the model.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated not
	 */
	protected AdapterFactory adapterFactory; // NEW

protected void initializeEditingDomain()

In each class adapt the following code:

Replace

	/**
	 * This sets up the editing domain for the model editor.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void initializeEditingDomain() {
		// Create an adapter factory that yields item providers.
		//
		adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE);

		adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory());
		adapterFactory.addAdapterFactory(new CoreItemProviderAdapterFactory());

		...

		adapterFactory.addAdapterFactory(new ProbfunctionItemProviderAdapterFactory());
		adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory());

		// Create the command stack that will notify this editor as commands are executed.
		//
		BasicCommandStack commandStack = new BasicCommandStack();

		// Add a listener to set the most recent command's affected objects to be the selection of the viewer with focus.
		//
		commandStack.addCommandStackListener
			(new CommandStackListener() {
				 public void commandStackChanged(final EventObject event) {
					 getContainer().getDisplay().asyncExec
						 (new Runnable() {
							  public void run() {
								  firePropertyChange(IEditorPart.PROP_DIRTY);

								  // Try to select the affected objects.
								  //
								  Command mostRecentCommand = ((CommandStack)event.getSource()).getMostRecentCommand();
								  if (mostRecentCommand != null) {
									  setSelectionToViewer(mostRecentCommand.getAffectedObjects());
								  }
								  if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed()) {
									  propertySheetPage.refresh();
								  }
							  }
						  });
				 }
			 });

		// Create the editing domain with a special command stack.
		//
		editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap<Resource, Boolean>());
	}

with

	/**
	 * This sets up the editing domain for the model editor.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated not
	 */
	protected void initializeEditingDomain() {
		// Create an adapter factory that yields item providers.
		//

	        // NEW:
		ComposedAdapterFactory compAdapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE) {
			@Override
			public ComposeableAdapterFactory getRootAdapterFactory() {
				// TODO Auto-generated method stub
				return (PalladioItemProviderAdapterFactory)adapterFactory;
			}
		};

		compAdapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory());
		compAdapterFactory.addAdapterFactory(new CoreItemProviderAdapterFactory());

		...

		compAdapterFactory.addAdapterFactory(new ProbfunctionItemProviderAdapterFactory());
		compAdapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory());
		
	 	// NEW
		adapterFactory = new PalladioItemProviderAdapterFactory(compAdapterFactory);

		// Create the command stack that will notify this editor as commands are executed.
		//
		BasicCommandStack commandStack = new BasicCommandStack();

		// Add a listener to set the most recent command's affected objects to be the selection of the viewer with focus.
		//
		commandStack.addCommandStackListener
			(new CommandStackListener() {
				 public void commandStackChanged(final EventObject event) {
					 getContainer().getDisplay().asyncExec
						 (new Runnable() {
							  public void run() {
								  firePropertyChange(IEditorPart.PROP_DIRTY);

								  // Try to select the affected objects.
								  //
								  Command mostRecentCommand = ((CommandStack)event.getSource()).getMostRecentCommand();
								  if (mostRecentCommand != null) {
									  setSelectionToViewer(mostRecentCommand.getAffectedObjects());
								  }
								  if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed()) {
									  propertySheetPage.refresh();
								  }
							  }
						  });
				 }
			 });

		// Create the editing domain with a special command stack.
		//
		editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap<Resource, Boolean>());
	}

public void dispose()

In each class adapt the following code:

Replace

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void dispose() {
		updateProblemIndication = false;

		ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener);

		getSite().getPage().removePartListener(partListener);

		adapterFactory.dispose();

		if (getActionBarContributor().getActiveEditor() == this) {
			getActionBarContributor().setActiveEditor(null);
		}

		if (propertySheetPage != null) {
			propertySheetPage.dispose();
		}

		if (contentOutlinePage != null) {
			contentOutlinePage.dispose();
		}

		super.dispose();
	}

with

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated not
	 */
	@Override
	public void dispose() {
		updateProblemIndication = false;

		ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener);

		getSite().getPage().removePartListener(partListener);

		((PalladioItemProviderAdapterFactory)adapterFactory).dispose(); // NEW

		if (getActionBarContributor().getActiveEditor() == this) {
			getActionBarContributor().setActiveEditor(null);
		}

		if (propertySheetPage != null) {
			propertySheetPage.dispose();
		}

		if (contentOutlinePage != null) {
			contentOutlinePage.dispose();
		}

		super.dispose();
	}

public IPropertySheetPage getPropertySheetPage()

In the classes

• QosannotationsEditor
• RepositoryEditor
• ResourceenvironmentEditor
• SystemEditor
• Usagemodeleditor

adapt the following code:

Replace

	/**
	 * This accesses a cached version of the property sheet.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public IPropertySheetPage getPropertySheetPage() {
		if (propertySheetPage == null) {
			propertySheetPage =
				new ExtendedPropertySheetPage(editingDomain) {
					@Override
					public void setSelectionToViewer(List<?> selection) {
						QosannotationsEditor.this.setSelectionToViewer(selection);
						QosannotationsEditor.this.setFocus();
					}

					@Override
					public void setActionBars(IActionBars actionBars) {
						super.setActionBars(actionBars);
						getActionBarContributor().shareGlobalActions(this, actionBars);
					}
				};
			propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory));
		}

		return propertySheetPage;
	}

with

	/**
	 * This accesses a cached version of the property sheet.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated not
	 */
	public IPropertySheetPage getPropertySheetPage() {
		if (propertySheetPage == null) {
			propertySheetPage =
				new ExtendedPropertySheetPage(editingDomain) {
					@Override
					public void setSelectionToViewer(List<?> selection) {
						QosannotationsEditor.this.setSelectionToViewer(selection);
						QosannotationsEditor.this.setFocus();
					}

					@Override
					public void setActionBars(IActionBars actionBars) {
						super.setActionBars(actionBars);
						getActionBarContributor().shareGlobalActions(this, actionBars);
					}
				};
			propertySheetPage.setPropertySourceProvider(new PalladioAdapterFactoryContentProvider(adapterFactory)); // new
		}

		return propertySheetPage;
	}

public void createModel()

In the class

• RepositoryEditor

adapt the following code:

Replace

	/**
	 * This is the method called to load a resource into the editing domain's resource set based on the editor's input.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void createModel() {
		URI resourceURI = EditUIUtil.getURI(getEditorInput());
		Exception exception = null;
		Resource resource = null;
		try {
			// Load the resource through the editing domain.
			//
			resource = editingDomain.getResourceSet().getResource(resourceURI, true);
		}
		catch (Exception e) {
			exception = e;
			resource = editingDomain.getResourceSet().getResource(resourceURI, false);
		}

		Diagnostic diagnostic = analyzeResourceProblems(resource, exception);
		if (diagnostic.getSeverity() != Diagnostic.OK) {
			resourceToDiagnosticMap.put(resource,  analyzeResourceProblems(resource, exception));
		}
		editingDomain.getResourceSet().eAdapters().add(problemIndicationAdapter);
	}

with

	/**
	 * This is the method called to load a resource into the editing domain's resource set based on the editor's input.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated not
	 */
	public void createModel() {
		// Assumes that the input is a file object.
		//
		IFileEditorInput modelFile = (IFileEditorInput)getEditorInput();
		URI resourceURI = URI.createPlatformResourceURI(modelFile.getFile().getFullPath().toString(), true);
		Exception exception = null;
		Resource resource = null;
		try {
			// Load the resource through the editing domain.
			//
			resource = editingDomain.getResourceSet().getResource(resourceURI, true);
		}
		catch (Exception e) {
			exception = e;
			resource = editingDomain.getResourceSet().getResource(resourceURI, false);
		}

		Diagnostic diagnostic = analyzeResourceProblems(resource, exception);
		if (diagnostic.getSeverity() != Diagnostic.OK) {
			resourceToDiagnosticMap.put(resource,  analyzeResourceProblems(resource, exception));
		}
		editingDomain.getResourceSet().eAdapters().add(problemIndicationAdapter);
		
		AddExtraResource("pathmap://PCM_MODELS/PrimitiveTypes.repository");
		AddExtraResource("pathmap://PCM_MODELS/Palladio.resourcetype");
		AddExtraResource("pathmap://PCM_MODELS/FailureTypes.repository");
	}
	
	private void AddExtraResource(String uri) {
		Resource extraResource = editingDomain.getResourceSet().getResource(URI.createURI(uri), true);
		try {
			extraResource.load(new HashMap<Object, Object>());
		} catch (IOException e) {
			 //FIXME: Empty catch block!
		}
	}