| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 IBM Corporation and others. |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // which accompanies this distribution, and is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // Contributors: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.library.edit.process.command; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.command.AbstractCommand; |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| import org.eclipse.emf.edit.provider.ItemProviderAdapter; |
| import org.eclipse.epf.library.edit.TngAdapterFactory; |
| import org.eclipse.epf.library.edit.command.IResourceAwareCommand; |
| import org.eclipse.epf.uma.Activity; |
| import org.eclipse.epf.uma.BreakdownElement; |
| import org.eclipse.epf.uma.TeamProfile; |
| |
| |
| /** |
| * @author Shilpa Toraskar |
| * @since 1.0 |
| */ |
| public class DeleteTeamProfile extends AbstractCommand implements |
| IResourceAwareCommand { |
| private Activity activity; |
| |
| private TeamProfile team; |
| |
| private Collection modifiedResources; |
| |
| /** |
| * |
| */ |
| public DeleteTeamProfile(TeamProfile team) { |
| super(); |
| |
| this.team = team; |
| |
| Object parent = getParentActivity(team); |
| |
| if (parent instanceof Activity) { |
| this.activity = (Activity) parent; |
| } |
| |
| this.modifiedResources = new HashSet(); |
| if (activity.eResource() != null) { |
| modifiedResources.add(activity.eResource()); |
| } |
| if (team.eResource() != null) { |
| modifiedResources.add(team.eResource()); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.common.command.Command#execute() |
| */ |
| public void execute() { |
| // get all subteam recursively |
| List teamList = new ArrayList(); |
| getSubTeams(team, teamList); |
| |
| teamList.add(team); |
| |
| for (int i = 0; i < teamList.size(); i++) { |
| TeamProfile tt = (TeamProfile) teamList.get(i); |
| // clear team's roledescriptor |
| tt.getTeamRoles().clear(); |
| } |
| |
| redo(); |
| } |
| |
| private void getSubTeams(TeamProfile team, List teamList) { |
| List list = team.getSubTeam(); |
| if (list != null) { |
| for (Iterator itor = list.iterator(); itor.hasNext();) { |
| TeamProfile tt = (TeamProfile) itor.next(); |
| teamList.add(tt); |
| getSubTeams(tt, teamList); |
| } |
| } |
| } |
| |
| /** |
| * Get parent activity for breakdownelement |
| * |
| * @param brElement |
| * @return |
| */ |
| private Object getParentActivity(BreakdownElement brElement) { |
| AdapterFactory adapterFactory = TngAdapterFactory.INSTANCE |
| .getOBS_ComposedAdapterFactory(); |
| ItemProviderAdapter adapter = (ItemProviderAdapter) adapterFactory |
| .adapt(brElement, ITreeItemContentProvider.class); |
| Object parent = adapter.getParent(brElement); |
| while (!(parent instanceof Activity)) { |
| brElement = (BreakdownElement) parent; |
| adapter = (ItemProviderAdapter) adapterFactory.adapt(brElement, |
| ITreeItemContentProvider.class); |
| parent = adapter.getParent(brElement); |
| } |
| |
| return parent; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.common.command.Command#redo() |
| */ |
| public void redo() { |
| |
| } |
| |
| public void undo() { |
| |
| } |
| |
| protected boolean prepare() { |
| return true; |
| } |
| |
| public Collection getModifiedResources() { |
| |
| return modifiedResources; |
| } |
| } |