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/*
*
*/
package comrel.diagram.edit.commands;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.common.core.command.CommandResult;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.commands.EditElementCommand;
import org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
import org.eclipse.gmf.runtime.notation.View;
import comrel.CompositeRefactoring;
import comrel.ComrelFactory;
import comrel.MultiFeatureUnit;
import comrel.ParallelQueuedUnit;
/**
* @generated
*/
public class MultiFeatureUnit2CreateCommand extends EditElementCommand {
/**
* @generated
*/
public MultiFeatureUnit2CreateCommand(CreateElementRequest req) {
super(req.getLabel(), null, req);
}
/**
* FIXME: replace with setElementToEdit()
* @generated
*/
protected EObject getElementToEdit() {
EObject container = ((CreateElementRequest) getRequest())
.getContainer();
if (container instanceof View) {
container = ((View) container).getElement();
}
return container;
}
/**
* @generated
*/
public boolean canExecute() {
return true;
}
/**
* @generated NOT
*/
protected CommandResult doExecuteWithResult(IProgressMonitor monitor,
IAdaptable info) throws ExecutionException {
/*
* changes: Liest aus einem Request die ID des Helpers und
* erstellt anhand dessen die HelperUnit
*/
CreateElementRequest request = ((CreateElementRequest) getRequest());
String helperId = (String) request.getParameters().get(
comrel.diagram.part.ComrelPaletteFactory.UNIT_ID);
comrel.ComrelFactory factory = comrel.ComrelFactory.eINSTANCE;
EObject container = ((CreateElementRequest) getRequest())
.getContainer();
while (container.eContainer() != null) {
container = container.eContainer();
}
CompositeRefactoring cr = (CompositeRefactoring) container;
comrel.MultiFeatureHelper helper = cr.getMultiFeatureHelper(helperId);
if (helper != null && !cr.getHelper().contains(helper)) {
cr.getHelper().add(helper);
}
comrel.MultiFeatureUnit newElement;
if (helper != null) {
newElement = factory.createMultiFeatureUnit(helper);
} else {
newElement = factory.createMultiFeatureUnit();
}
/* end of change */
ParallelQueuedUnit owner = (ParallelQueuedUnit) getElementToEdit();
owner.getHelperUnits().add(newElement);
doConfigure(newElement, monitor, info);
((CreateElementRequest) getRequest()).setNewElement(newElement);
return CommandResult.newOKCommandResult(newElement);
}
/**
* @generated
*/
protected void doConfigure(MultiFeatureUnit newElement,
IProgressMonitor monitor, IAdaptable info)
throws ExecutionException {
IElementType elementType = ((CreateElementRequest) getRequest())
.getElementType();
ConfigureRequest configureRequest = new ConfigureRequest(
getEditingDomain(), newElement, elementType);
configureRequest.setClientContext(((CreateElementRequest) getRequest())
.getClientContext());
configureRequest.addParameters(getRequest().getParameters());
ICommand configureCommand = elementType
.getEditCommand(configureRequest);
if (configureCommand != null && configureCommand.canExecute()) {
configureCommand.execute(monitor, info);
}
}
}
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