| //------------------------------------------------------------------------------ |
| // 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.HashMap; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| 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.ui.UserInteractionHelper; |
| import org.eclipse.epf.library.edit.util.ProcessUtil; |
| import org.eclipse.epf.library.edit.util.TngUtil; |
| import org.eclipse.epf.uma.Activity; |
| import org.eclipse.epf.uma.BreakdownElement; |
| import org.eclipse.epf.uma.WorkProduct; |
| import org.eclipse.epf.uma.WorkProductDescriptor; |
| |
| |
| /** |
| * |
| * Command to assign deliverable parts to work product descriptor |
| * |
| * @author Shilpa Toraskar |
| * @since 1.0 |
| */ |
| public class AssignWPToDeliverable extends AddMethodElementCommand { |
| |
| private List workProducts; |
| |
| private Activity activity; |
| |
| private WorkProductDescriptor wpDesc; |
| |
| private Collection modifiedResources; |
| |
| private HashMap map = new HashMap(); |
| |
| List existingWPDescList = new ArrayList(); |
| |
| List newWPDescList = new ArrayList(); |
| |
| /** |
| * |
| */ |
| public AssignWPToDeliverable(WorkProductDescriptor wpDesc, List workProducts) { |
| super(TngUtil.getOwningProcess(wpDesc)); |
| |
| this.workProducts = workProducts; |
| this.wpDesc = wpDesc; |
| |
| Object parent = getParentActivity(wpDesc); |
| if (parent instanceof Activity) { |
| this.activity = (Activity) parent; |
| } |
| |
| this.modifiedResources = new HashSet(); |
| |
| } |
| |
| /** |
| * Get parent activity for breakdownelement |
| * |
| * @param brElement |
| * @return |
| */ |
| private Object getParentActivity(BreakdownElement brElement) { |
| AdapterFactory adapterFactory = TngAdapterFactory.INSTANCE |
| .getPBS_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#execute() |
| */ |
| public void execute() { |
| |
| List breakdownElements = activity.getBreakdownElements(); |
| |
| // add to default configuration if not there already |
| if (!super.addToDefaultConfiguration(workProducts)) |
| return; |
| |
| for (Iterator it = workProducts.iterator(); it.hasNext();) { |
| boolean descExists = false; |
| WorkProduct wp = (WorkProduct) it.next(); |
| WorkProductDescriptor newWpDesc = null; |
| for (int i = 0; i < breakdownElements.size(); i++) { |
| BreakdownElement element = (BreakdownElement) breakdownElements |
| .get(i); |
| if (element instanceof WorkProductDescriptor) { |
| newWpDesc = (WorkProductDescriptor) element; |
| WorkProduct elementWP = newWpDesc.getWorkProduct(); |
| if (wp.equals(elementWP)) { |
| // if found under the parent activity, return that |
| // wpdescriptor |
| descExists = true; |
| |
| existingWPDescList.add(element); |
| break; |
| } |
| } |
| |
| } |
| |
| if (!descExists) { |
| newWPDescList.add(ProcessUtil.createWorkProductDescriptor(wp)); |
| } |
| |
| // get deliverable |
| WorkProductDescriptor deliverable = UserInteractionHelper |
| .getDeliverable(activity, wp); |
| if (deliverable != null) { |
| map.put(newWpDesc, deliverable); |
| } |
| } |
| |
| redo(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.common.command.Command#redo() |
| */ |
| public void redo() { |
| |
| wpDesc.getDeliverableParts().addAll(existingWPDescList); |
| wpDesc.getDeliverableParts().addAll(newWPDescList); |
| |
| // activity.getBreakdownElements().addAll(newWPDescList); |
| |
| |
| } |
| |
| public void undo() { |
| |
| // basically remove from configuration if anything was added |
| super.undo(); |
| |
| wpDesc.getDeliverableParts().removeAll(existingWPDescList); |
| wpDesc.getDeliverableParts().removeAll(newWPDescList); |
| |
| // activity.getBreakdownElements().removeAll(newWPDescList); |
| } |
| |
| protected boolean prepare() { |
| return true; |
| } |
| |
| public Collection getModifiedResources() { |
| if (workProducts != null && !workProducts.isEmpty()) { |
| if (activity.eResource() != null) { |
| modifiedResources.add(activity.eResource()); |
| } |
| if (wpDesc.eResource() != null) { |
| modifiedResources.add(wpDesc.eResource()); |
| } |
| } |
| return modifiedResources; |
| } |
| } |