| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2007 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.xmi.internal.migration; |
| |
| import java.io.File; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.xmi.XMLResource; |
| import org.eclipse.epf.library.edit.util.ExtensionManager; |
| import org.eclipse.epf.library.util.ResourceUtil; |
| import org.eclipse.epf.library.xmi.IDiagramMigration; |
| import org.eclipse.epf.persistence.MultiFileResourceSetImpl; |
| import org.eclipse.epf.persistence.migration.MigrationUtil; |
| import org.eclipse.epf.persistence.migration.UpgradeCallerInfo; |
| import org.eclipse.epf.persistence.util.PersistenceResources; |
| import org.eclipse.epf.uma.CapabilityPattern; |
| import org.eclipse.epf.uma.ContentDescription; |
| import org.eclipse.epf.uma.DeliveryProcess; |
| import org.eclipse.epf.uma.Example; |
| import org.eclipse.epf.uma.Guidance; |
| import org.eclipse.epf.uma.GuidanceDescription; |
| import org.eclipse.epf.uma.MethodElement; |
| import org.eclipse.epf.uma.MethodLibrary; |
| import org.eclipse.epf.uma.Process; |
| import org.eclipse.epf.uma.ReusableAsset; |
| import org.eclipse.epf.uma.UmaFactory; |
| import org.eclipse.epf.uma.Whitepaper; |
| |
| /** |
| * @author Weiping Lu - Feb 12, 2007 |
| * @since 1.2 |
| */ |
| public class Migrator103 extends MigratorBase { |
| |
| private Map<String, Process> diagramElemMap; |
| |
| public void migrate(String libPath, IProgressMonitor monitor) throws Exception { |
| migrate(libPath, monitor, null); |
| } |
| |
| public void migrate(String libPath, IProgressMonitor monitor, UpgradeCallerInfo info) throws Exception { |
| File libFile = new File(libPath); |
| |
| ResourceUtil.open(libFile.getParent(), monitor); |
| |
| MultiFileResourceSetImpl resourceSet = null; |
| |
| diagramElemMap = new LinkedHashMap<String, Process>(); |
| try { |
| // load the library |
| // |
| updateStatus(monitor, PersistenceResources.loadLibraryTask_name); |
| |
| resourceSet = new MultiFileResourceSetImpl(false); |
| |
| resourceSet.getLoadOptions().put( |
| XMLResource.OPTION_RECORD_UNKNOWN_FEATURE, Boolean.TRUE); |
| |
| MethodLibrary lib = resourceSet.loadLibrary(libPath); |
| |
| // load all elements in memory |
| // |
| updateStatus(monitor, PersistenceResources.loadResourcesTask_name); |
| |
| updateAllContents(monitor, lib); |
| |
| // save all files |
| // |
| updateStatus(monitor, PersistenceResources.saveLibraryTask_name); |
| Map saveOptions = resourceSet.getDefaultSaveOptions(); |
| resourceSet.save(saveOptions, true); |
| |
| updateStatus(monitor, |
| PersistenceResources.refreshLibraryFilesTask_name); |
| |
| |
| ResourceUtil.refreshResources(lib, monitor); |
| |
| diagramMigrate(diagramElemMap, monitor); |
| |
| } finally { |
| if (resourceSet != null) { |
| resourceSet.reset(); |
| resourceSet = null; |
| } |
| } |
| |
| } |
| |
| protected static void diagramMigrate(Map<String, Process> diagramElemMap, IProgressMonitor monitor) { |
| // Convert diagrams |
| IDiagramMigration idm = (IDiagramMigration) ExtensionManager.getExtension("org.eclipse.epf.library.xmi", "diagramMigration"); //$NON-NLS-1$ //$NON-NLS-2$ |
| if (idm != null && !diagramElemMap.isEmpty()) { |
| try { |
| idm.migrate(diagramElemMap.values()); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| |
| protected void updateElement(MethodElement element, IProgressMonitor monitor) throws Exception { |
| updateElement(element, diagramElemMap, monitor); |
| } |
| |
| protected static void updateElement(MethodElement element, Map<String, Process> diagramElemMap, IProgressMonitor monitor) throws Exception { |
| if (element instanceof CapabilityPattern || |
| element instanceof DeliveryProcess) { |
| String guid = element.getGuid(); |
| Process proc = diagramElemMap.get(guid); |
| if (proc == null) { |
| diagramElemMap.put(element.getGuid(), (Process) element); |
| } else { |
| assert(proc == element); |
| } |
| } |
| MigrationUtil.formatValue(element); |
| handleTypeConvert(element); |
| } |
| |
| private static void handleTypeConvert(MethodElement element) throws Exception { |
| if ( element instanceof Example || |
| element instanceof ReusableAsset || |
| element instanceof Whitepaper) { |
| Guidance guidance = (Guidance) element; |
| ContentDescription pres = convert(guidance.getPresentation()); |
| if (pres != null) { |
| guidance.setPresentation(pres); |
| } |
| } |
| } |
| |
| private static GuidanceDescription convert(ContentDescription oldObj) { |
| if (oldObj == null) { |
| return null; |
| } |
| GuidanceDescription newObj = UmaFactory.eINSTANCE.createGuidanceDescription(); |
| Resource res = oldObj.eResource(); |
| res.getContents().remove(oldObj); |
| res.getContents().add(newObj); |
| |
| List properties = oldObj.getInstanceProperties(); |
| if (properties != null) { |
| for (int i = 0; i < properties.size(); i++) { |
| EStructuralFeature feature = (EStructuralFeature) properties.get(i); |
| Object value = oldObj.eGet(feature); |
| newObj.eSet(feature, value); |
| } |
| } |
| |
| return newObj; |
| } |
| |
| } |