| /******************************************************************************* |
| * Copyright (c) 2009, 2019 Xored Software Inc 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 |
| * https://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Xored Software Inc - initial API and implementation and/or initial documentation |
| *******************************************************************************/ |
| package org.eclipse.rcptt.core.internal.builder; |
| |
| import static org.eclipse.rcptt.core.nature.RcpttNature.BUILDER_ID; |
| import static org.eclipse.rcptt.core.nature.RcpttNature.LEGACY_BUILDER_ID; |
| import static org.eclipse.rcptt.core.nature.RcpttNature.LEGACY_NATURE_ID; |
| import static org.eclipse.rcptt.core.nature.RcpttNature.NATURE_ID; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.resources.ICommand; |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IProjectDescription; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IResourceVisitor; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.IWorkspaceRunnable; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.rcptt.core.model.IQ7Project; |
| import org.eclipse.rcptt.core.workspace.ProjectUtil; |
| import org.eclipse.rcptt.internal.core.RcpttPlugin; |
| |
| import com.google.common.collect.Iterables; |
| import com.google.common.collect.Lists; |
| |
| public class MigrateProjectsJob extends Job { |
| private static final IWorkspaceRoot ROOT = ResourcesPlugin.getWorkspace().getRoot(); |
| private final IContainer resource; |
| |
| public MigrateProjectsJob(IContainer resource) { |
| super("RCPTT: Migrate Q7 projects"); |
| this.resource = resource; |
| setRule(ROOT); |
| } |
| |
| private final IResourceVisitor resourceVisitor = new IResourceVisitor() { |
| @Override |
| public boolean visit(IResource resource) throws CoreException { |
| if (resource instanceof IProject) { |
| migrate((IProject) resource); |
| return false; |
| } |
| return true; |
| } |
| }; |
| |
| void migrate(IProject iProject) { |
| try { |
| if (!iProject.isAccessible()) |
| return; |
| if (!iProject.hasNature(LEGACY_NATURE_ID)) |
| return; |
| if (iProject.hasNature(NATURE_ID)) |
| return; |
| iProject.refreshLocal(IResource.DEPTH_ONE, null); |
| if (!iProject.hasNature(LEGACY_NATURE_ID)) |
| return; |
| migrateProperties(iProject); |
| migrateBuildSpec(iProject); |
| migrateNatures(iProject); |
| } catch (Throwable e) { |
| RcpttPlugin.log(new RuntimeException("Migration of " |
| + iProject.getName() + " failed", e)); |
| } |
| } |
| |
| private void migrateBuildSpec(IProject iProject) throws CoreException { |
| IProjectDescription description = iProject.getDescription(); |
| ICommand[] commands = description.getBuildSpec(); |
| for (ICommand command : commands) { |
| if (LEGACY_BUILDER_ID.equals(command.getBuilderName())) { |
| command.setBuilderName(BUILDER_ID); |
| break; |
| } |
| } |
| description.setBuildSpec(commands); |
| iProject.setDescription(description, null); |
| } |
| |
| private void migrateNatures(IProject iProject) throws CoreException { |
| IProjectDescription description = iProject.getDescription(); |
| List<String> natures = Lists.newArrayList(description.getNatureIds()); |
| // need to remove legacy nature to prevent 'unknown nature' warnings in the error log |
| if (natures.contains(LEGACY_NATURE_ID)) |
| natures.remove(LEGACY_NATURE_ID); |
| if (!natures.contains(NATURE_ID)) |
| natures.add(NATURE_ID); |
| description.setNatureIds(Iterables.toArray(natures, String.class)); |
| iProject.setDescription(description, null); |
| } |
| |
| void migrateProperties(IProject project) throws CoreException { |
| IFile q7Metadata = project.getFile(new Path( |
| IQ7Project.LEGACY_METADATA_NAME)); |
| if (!q7Metadata.exists()) |
| return; |
| IFile rcpttMetadata = project |
| .getFile(new Path(IQ7Project.METADATA_NAME)); |
| if (!rcpttMetadata.exists()) |
| q7Metadata.copy(rcpttMetadata.getFullPath(), true, null); |
| } |
| |
| @Override |
| protected IStatus run(IProgressMonitor monitor) { |
| try { |
| if (!resource.isAccessible()) |
| return Status.OK_STATUS; |
| resource.accept(resourceVisitor); |
| return Status.OK_STATUS; |
| } catch (CoreException e) { |
| return e.getStatus(); |
| } |
| } |
| |
| public IStatus runSync() { |
| try { |
| ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() { |
| @Override |
| public void run(IProgressMonitor monitor) throws CoreException { |
| MigrateProjectsJob.this.run(monitor); |
| } |
| }, null); |
| return Status.OK_STATUS; |
| } catch (CoreException e) { |
| return e.getStatus(); |
| } |
| } |
| |
| @Override |
| public boolean belongsTo(Object family) { |
| if (family != null && family.equals(ProjectUtil.MIGRATION_FAMILY)) { |
| return true; |
| } |
| return super.belongsTo(family); |
| } |
| } |