| /** |
| * <copyright> |
| * |
| * Copyright (c) 2014 itemis and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html |
| * |
| * Contributors: |
| * itemis - Initial API and implementation |
| * Siemens - [574930] Model load manager extension |
| * |
| * </copyright> |
| */ |
| package org.eclipse.sphinx.emf.workspace.loading.operations; |
| |
| import java.util.Collection; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.OperationCanceledException; |
| import org.eclipse.core.runtime.SubMonitor; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.sphinx.emf.metamodel.IMetaModelDescriptor; |
| import org.eclipse.sphinx.emf.workspace.internal.messages.Messages; |
| import org.eclipse.sphinx.platform.util.ExtendedPlatform; |
| |
| public class DefaultProjectReloadOperation extends AbstractProjectLoadOperation implements IProjectReloadOperation { |
| |
| public DefaultProjectReloadOperation(Collection<IProject> projects, boolean includeReferencedProjects, IMetaModelDescriptor mmDescriptor) { |
| super(mmDescriptor != null ? Messages.job_reloadingModel : Messages.job_reloadingModels, projects, includeReferencedProjects, mmDescriptor); |
| } |
| |
| @Override |
| public void run(IProgressMonitor monitor) throws CoreException { |
| runReloadProjects(getProjects(), isIncludeReferencedProjects(), getMetaModelDescriptor(), monitor); |
| } |
| |
| protected void runReloadProjects(Collection<IProject> projects, boolean includeReferencedProjects, IMetaModelDescriptor mmDescriptor, |
| IProgressMonitor monitor) throws OperationCanceledException { |
| Assert.isNotNull(projects); |
| |
| for (IProject project : projects) { |
| String taskName = mmDescriptor != null ? NLS.bind(Messages.task_reloadingModelInProject, mmDescriptor.getName(), project.getName()) |
| : NLS.bind(Messages.task_reloadingModelsInProject, project.getName()); |
| SubMonitor progress = SubMonitor.convert(monitor, taskName, 100); |
| if (progress.isCanceled()) { |
| throw new OperationCanceledException(); |
| } |
| |
| // Collect files in given project and its referenced projects |
| Collection<IFile> files = ExtendedPlatform.getAllFiles(project, includeReferencedProjects); |
| progress.worked(1); |
| |
| // No files found? |
| if (files.size() == 0) { |
| progress.done(); |
| return; |
| } |
| |
| // Reload files; perform memory-optimized unloading if given project is a root project, i.e. is not |
| // referenced |
| // by any other project |
| runDetectAndReloadModelFiles(files, mmDescriptor, ExtendedPlatform.isRootProject(project), progress.newChild(99)); |
| } |
| } |
| } |