| //------------------------------------------------------------------------------ |
| // 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 java.util.Set; |
| |
| 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.MethodConfiguration; |
| import org.eclipse.epf.uma.TaskDescriptor; |
| import org.eclipse.epf.uma.WorkProduct; |
| import org.eclipse.epf.uma.WorkProductDescriptor; |
| |
| |
| /** |
| * Command to assign work products to task descriptor. It will set external |
| * inputs, mandatory inputs, optional inputs and outputs. |
| * |
| * @author Shilpa Toraskar |
| * @since 1.0 |
| */ |
| public class AssignWPToTaskDescriptor extends AddMethodElementCommand { |
| |
| private List workProducts; |
| |
| private Activity activity; |
| |
| private TaskDescriptor taskDesc; |
| |
| private Collection modifiedResources; |
| |
| private int action; |
| |
| private HashMap map = new HashMap(); |
| |
| List existingWPDescList = new ArrayList(); |
| |
| List newWPDescList = new ArrayList(); |
| |
| private MethodConfiguration config; |
| |
| /** |
| * |
| */ |
| public AssignWPToTaskDescriptor(TaskDescriptor taskDesc, List workProducts, |
| int action, MethodConfiguration config) { |
| super(TngUtil.getOwningProcess(taskDesc)); |
| |
| this.workProducts = workProducts; |
| this.taskDesc = taskDesc; |
| this.action = action; |
| this.config = config; |
| |
| AdapterFactory aFactory = TngAdapterFactory.INSTANCE |
| .getWBS_ComposedAdapterFactory(); |
| ItemProviderAdapter adapter = (ItemProviderAdapter) aFactory.adapt( |
| taskDesc, ITreeItemContentProvider.class); |
| Object parent = adapter.getParent(taskDesc); |
| if (parent instanceof Activity) { |
| this.activity = (Activity) parent; |
| } |
| this.modifiedResources = new HashSet(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.common.command.Command#execute() |
| */ |
| public void execute() { |
| // add to default configuration if not there already |
| if (!super.addToDefaultConfiguration(workProducts)) |
| return; |
| |
| for (Iterator it = workProducts.iterator(); it.hasNext();) { |
| WorkProduct wp = (WorkProduct) it.next(); |
| WorkProductDescriptor newWpDesc = null; |
| |
| boolean isNewDescriptor = false; |
| // check for local descriptor |
| newWpDesc = (WorkProductDescriptor) ProcessCommandUtil |
| .getDescriptor(wp, activity, config); |
| if (newWpDesc == null) { |
| // check for inherited descriptor |
| newWpDesc = (WorkProductDescriptor) ProcessCommandUtil |
| .getInheritedDescriptor(wp, activity, config); |
| if (newWpDesc == null) { |
| newWpDesc = ProcessUtil.createWorkProductDescriptor(wp); |
| isNewDescriptor = true; |
| |
| } |
| } |
| if (isNewDescriptor) |
| newWPDescList.add(newWpDesc); |
| else |
| existingWPDescList.add(newWpDesc); |
| |
| // 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() { |
| |
| if (action == IActionTypeConstants.ADD_EXTERNAL_INPUT) { |
| taskDesc.getExternalInput().addAll(existingWPDescList); |
| taskDesc.getExternalInput().addAll(newWPDescList); |
| } else if (action == IActionTypeConstants.ADD_MANDATORY_INPUT) { |
| taskDesc.getMandatoryInput().addAll(existingWPDescList); |
| taskDesc.getMandatoryInput().addAll(newWPDescList); |
| } else if (action == IActionTypeConstants.ADD_OPTIONAL_INPUT) { |
| taskDesc.getOptionalInput().addAll(existingWPDescList); |
| taskDesc.getOptionalInput().addAll(newWPDescList); |
| } else if (action == IActionTypeConstants.ADD_OUTPUT) { |
| taskDesc.getOutput().addAll(existingWPDescList); |
| taskDesc.getOutput().addAll(newWPDescList); |
| } |
| |
| activity.getBreakdownElements().addAll(newWPDescList); |
| |
| if (map != null) { |
| Set keyset = map.keySet(); |
| for (Iterator itor = keyset.iterator(); itor.hasNext();) { |
| Object key = itor.next(); |
| WorkProductDescriptor wpDesc = (WorkProductDescriptor) map |
| .get(key); |
| |
| // add to deliverable |
| wpDesc.getDeliverableParts().add((WorkProductDescriptor) key); |
| } |
| } |
| } |
| |
| public void undo() { |
| |
| // remove from configuration if anything was added |
| super.undo(); |
| |
| if (action == IActionTypeConstants.ADD_EXTERNAL_INPUT) { |
| taskDesc.getExternalInput().removeAll(existingWPDescList); |
| taskDesc.getExternalInput().removeAll(newWPDescList); |
| } else if (action == IActionTypeConstants.ADD_MANDATORY_INPUT) { |
| taskDesc.getMandatoryInput().removeAll(existingWPDescList); |
| taskDesc.getMandatoryInput().removeAll(newWPDescList); |
| } else if (action == IActionTypeConstants.ADD_OPTIONAL_INPUT) { |
| taskDesc.getOptionalInput().removeAll(existingWPDescList); |
| taskDesc.getOptionalInput().removeAll(newWPDescList); |
| } else if (action == IActionTypeConstants.ADD_OUTPUT) { |
| taskDesc.getOutput().removeAll(existingWPDescList); |
| taskDesc.getOutput().removeAll(newWPDescList); |
| } |
| activity.getBreakdownElements().removeAll(newWPDescList); |
| |
| if (map != null) { |
| Set keyset = map.keySet(); |
| for (Iterator itor = keyset.iterator(); itor.hasNext();) { |
| Object key = itor.next(); |
| WorkProductDescriptor wpDesc = (WorkProductDescriptor) map |
| .get(key); |
| |
| // remove it from deliverable |
| wpDesc.getDeliverableParts() |
| .remove((WorkProductDescriptor) key); |
| } |
| } |
| } |
| |
| protected boolean prepare() { |
| return true; |
| } |
| |
| public Collection getModifiedResources() { |
| if (workProducts != null && !workProducts.isEmpty()) { |
| if (activity.eResource() != null) { |
| modifiedResources.add(activity.eResource()); |
| } |
| if (taskDesc.eResource() != null) { |
| modifiedResources.add(taskDesc.eResource()); |
| } |
| } |
| return modifiedResources; |
| } |
| } |