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/*******************************************************************************
* Copyright (c) 2016 Tasktop Technologies 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:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.core.operations;
import java.lang.reflect.InvocationTargetException;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.mylyn.internal.tasks.core.AbstractTask;
import org.eclipse.mylyn.internal.tasks.core.ITasksCoreConstants;
import org.eclipse.mylyn.internal.tasks.core.TaskActivityManager;
import org.eclipse.mylyn.internal.tasks.core.TaskList;
import org.eclipse.mylyn.internal.tasks.core.data.TaskDataManager;
import org.eclipse.mylyn.tasks.core.ITask;
import org.eclipse.mylyn.tasks.core.context.AbstractTaskContextStore;
import org.eclipse.osgi.util.NLS;
public class RefactorTaskIdsOperation extends TaskListOperation {
private final Map<ITask, String> newTaskIdMap;
private final TaskActivityManager activityManager;
private final AbstractTaskContextStore contextStore;
private final TaskDataManager taskDataManager;
public RefactorTaskIdsOperation(Map<ITask, String> newTaskIdMap, TaskList taskList,
TaskActivityManager activityManager, AbstractTaskContextStore contextStore,
TaskDataManager taskDataManager) {
super(ITasksCoreConstants.ROOT_SCHEDULING_RULE, taskList);
this.newTaskIdMap = newTaskIdMap;
this.activityManager = activityManager;
this.contextStore = contextStore;
this.taskDataManager = taskDataManager;
}
@Override
protected void operations(IProgressMonitor monitor)
throws CoreException, InvocationTargetException, InterruptedException {
try {
monitor.beginTask(Messages.RefactorTaskIdsOperation_UpdateTaskId, newTaskIdMap.size() * 2);
Map<ITask, ITask> map = new HashMap<>();
MultiStatus status = new MultiStatus(ITasksCoreConstants.ID_PLUGIN, IStatus.OK, null, null);
for (ITask task : newTaskIdMap.keySet()) {
AbstractTask newTask = getTaskList().refactorTaskId(task, newTaskIdMap.get(task));
map.put(task, newTask);
activityManager.moveActivity(task, newTask);
if (task instanceof AbstractTask) {
try {
taskDataManager.refactorTaskId((AbstractTask) task, newTask);
} catch (CoreException e) {
status.add(new Status(IStatus.ERROR, ITasksCoreConstants.ID_PLUGIN,
NLS.bind(Messages.RefactorTaskIdsOperation_TaskDataRefactorError, task), e));
}
}
monitor.worked(1);
}
contextStore.moveContext(map);
monitor.worked(newTaskIdMap.size());
handleFailedMigrations(status);
} finally {
monitor.done();
}
}
private void handleFailedMigrations(MultiStatus status) throws CoreException {
if (!status.isOK()) {
MultiStatus errorStatus = new MultiStatus(ITasksCoreConstants.ID_PLUGIN, IStatus.ERROR,
NLS.bind(Messages.RefactorTaskIdsOperation_FailedTaskCount, status.getChildren().length), null);
errorStatus.merge(status);
throw new CoreException(errorStatus);
}
}
}
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