Examples with TransactionalEditingDomain org.eclipse.emf.transaction.TransactionalEditingDomain used on opensource projects

Example 16 with TransactionalEditingDomain

use of org.eclipse.emf.transaction.TransactionalEditingDomain in project Palladio-Editors-Sirius by PalladioSimulator.

the class AllocationCreationWizard method finish.

@Override
protected void finish() {
    Allocation allocation = (Allocation) modelObject;
    Session session = SessionManager.INSTANCE.getSession(modelObject);
    TransactionalEditingDomain domain = session.getTransactionalEditingDomain();
    String fileString = modelURI.toPlatformString(true);
    IPath path = new Path(fileString);
    IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
    List<IFile> list = new ArrayList<IFile>();
    list.add(file);
    AbstractTransactionalCommand command = new AbstractTransactionalCommand(domain, "Save Allocation model.", list) {

        @Override
        protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
            allocation.setTargetResourceEnvironment_Allocation(resourceEnvironmentSelectorpage.getSelectedResourceEnvironment(session));
            allocation.setSystem_Allocation(systemSelectorPage.getSelectedSystem(session));
            return CommandResult.newOKCommandResult();
        }
    };
    try {
        OperationHistoryFactory.getOperationHistory().execute(command, new NullProgressMonitor(), null);
    } catch (ExecutionException e) {
        System.out.println("Unable to save allocation model.");
        e.printStackTrace();
    }
}

Example 17 with TransactionalEditingDomain

use of org.eclipse.emf.transaction.TransactionalEditingDomain in project Palladio-Editors-Sirius by PalladioSimulator.

the class ResourceSelectorPage method resolveSelection.

/**
 * checks if the selected file is a valid resource.
 */
private void resolveSelection() {
    myResolvedObject = null;
    URI uri = URI.createURI(mySelectionText.getText(), true);
    TransactionalEditingDomain editingDomain = EditingDomainFactoryService.INSTANCE.getEditingDomainFactory().createEditingDomain();
    ResourceSet resourceSet = editingDomain.getResourceSet();
    try {
        Resource resource = resourceSet.getResource(uri, true);
        myResolvedObject = (EObject) resource.getContents().get(0);
        path = mySelectionText.getText();
    } catch (WrappedException ex) {
    // do nothing
    }
}