| /******************************************************************************* |
| * Copyright (c) 2006, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Eugene Kuleshov (eu@md.pp.ru) - Bug 138152 Improve sync job status reporting |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ui.synchronize; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.core.resources.mapping.ResourceMapping; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.team.core.diff.IDiff; |
| import org.eclipse.team.core.diff.IDiffChangeEvent; |
| import org.eclipse.team.core.diff.IDiffChangeListener; |
| import org.eclipse.team.core.diff.IDiffTree; |
| import org.eclipse.team.core.diff.IThreeWayDiff; |
| import org.eclipse.team.core.mapping.IResourceDiffTree; |
| import org.eclipse.team.core.mapping.ISynchronizationContext; |
| import org.eclipse.team.internal.core.mapping.GroupProgressMonitor; |
| import org.eclipse.team.ui.synchronize.ISynchronizeParticipant; |
| import org.eclipse.team.ui.synchronize.ModelSynchronizeParticipant; |
| |
| public class RefreshModelParticipantJob extends RefreshParticipantJob { |
| |
| private final ResourceMapping[] mappings; |
| private IProgressMonitor group; |
| private int groupTicks; |
| |
| public static class ChangeDescription implements IChangeDescription, IDiffChangeListener { |
| Map<IPath, IDiff> changes = new HashMap<>(); |
| |
| @Override |
| public int getChangeCount() { |
| return changes.size(); |
| } |
| |
| @Override |
| public void diffsChanged(IDiffChangeEvent event, IProgressMonitor monitor) { |
| IDiff[] additions = event.getAdditions(); |
| for (IDiff node : additions) { |
| changes.put(node.getPath(), node); |
| } |
| IDiff[] changed = event.getChanges(); |
| for (IDiff node : changed) { |
| changes.put(node.getPath(), node); |
| } |
| } |
| |
| @Override |
| public void propertyChanged(IDiffTree tree, int property, IPath[] paths) { |
| // Do nothing |
| } |
| } |
| |
| public RefreshModelParticipantJob(ISynchronizeParticipant participant, String jobName, String taskName, ResourceMapping[] mappings, IRefreshSubscriberListener listener) { |
| super(participant, jobName, taskName, listener); |
| this.mappings = mappings; |
| } |
| |
| @Override |
| protected void doRefresh(IChangeDescription changeListener, |
| IProgressMonitor monitor) throws CoreException { |
| ISynchronizationContext context = ((ModelSynchronizeParticipant)getParticipant()).getContext(); |
| try { |
| context.getDiffTree().addDiffChangeListener((ChangeDescription)changeListener); |
| // TODO: finer grained refresh |
| context.refresh(mappings, monitor); |
| // Wait for any asynchronous updating to complete |
| try { |
| Job.getJobManager().join(context, monitor); |
| } catch (InterruptedException e) { |
| // Ignore |
| } |
| } finally { |
| context.getDiffTree().removeDiffChangeListener((ChangeDescription)changeListener); |
| } |
| } |
| |
| @Override |
| protected int getChangeCount() { |
| return ((ModelSynchronizeParticipant)getParticipant()).getContext().getDiffTree().size(); |
| } |
| |
| @Override |
| protected int getIncomingChangeCount() { |
| IResourceDiffTree diffTree = ((ModelSynchronizeParticipant)getParticipant()).getContext().getDiffTree(); |
| return (int) diffTree.countFor(IThreeWayDiff.INCOMING, IThreeWayDiff.DIRECTION_MASK); |
| } |
| |
| @Override |
| protected int getOutgoingChangeCount() { |
| IResourceDiffTree diffTree = ((ModelSynchronizeParticipant)getParticipant()).getContext().getDiffTree(); |
| return (int) diffTree.countFor(IThreeWayDiff.OUTGOING, IThreeWayDiff.DIRECTION_MASK); |
| } |
| |
| @Override |
| protected void handleProgressGroupSet(IProgressMonitor group, int ticks) { |
| this.group = group; |
| this.groupTicks = ticks; |
| } |
| |
| @Override |
| protected IChangeDescription createChangeDescription() { |
| return new ChangeDescription(); |
| } |
| |
| @Override |
| public boolean belongsTo(Object family) { |
| if (family instanceof RefreshModelParticipantJob) { |
| RefreshModelParticipantJob rmpj = (RefreshModelParticipantJob) family; |
| return rmpj.getParticipant() == getParticipant(); |
| } |
| if (family == getParticipant()) |
| return true; |
| return super.belongsTo(family); |
| } |
| |
| @Override |
| public IStatus run(IProgressMonitor monitor) { |
| if (group != null) |
| monitor = wrapMonitorWithGroup(monitor); |
| return super.run(monitor); |
| } |
| |
| private IProgressMonitor wrapMonitorWithGroup(IProgressMonitor monitor) { |
| return new GroupProgressMonitor(monitor, group, groupTicks); |
| } |
| |
| } |