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/*******************************************************************************
* Copyright (c) 2004, 2008 Eugene Kuleshov 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:
* Eugene Kuleshov - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.properties;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ProjectScope;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.preferences.IEclipsePreferences;
import org.eclipse.core.runtime.preferences.IScopeContext;
import org.eclipse.mylyn.commons.core.StatusHandler;
import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin;
import org.eclipse.mylyn.tasks.core.IRepositoryManager;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.ui.AbstractTaskRepositoryLinkProvider;
import org.osgi.service.prefs.BackingStoreException;
/**
* Default Task Repository link provider
*
* @author Eugene Kuleshov
*/
public class ProjectPropertiesLinkProvider extends AbstractTaskRepositoryLinkProvider {
private static final String PROPERTY_PREFIX = "project.repository";
private static final String PROJECT_REPOSITORY_KIND = PROPERTY_PREFIX + ".kind";
private static final String PROJECT_REPOSITORY_URL = PROPERTY_PREFIX + ".url";
@Override
public TaskRepository getTaskRepository(IResource resource, IRepositoryManager repositoryManager) {
IProject project = resource.getProject();
if (project == null || !project.isAccessible()) {
return null;
}
IScopeContext projectScope = new ProjectScope(project);
IEclipsePreferences projectNode = projectScope.getNode(TasksUiPlugin.ID_PLUGIN);
if (projectNode != null) {
String kind = projectNode.get(PROJECT_REPOSITORY_KIND, "");
String urlString = projectNode.get(PROJECT_REPOSITORY_URL, "");
return repositoryManager.getRepository(kind, urlString);
}
return null;
}
@Override
public boolean canSetTaskRepository(IResource resource) {
IProject project = resource.getProject();
return project != null && project.isAccessible();
}
@Override
public boolean setTaskRepository(IResource resource, TaskRepository repository) {
IProject project = resource.getProject();
if (project == null || !project.isAccessible()) {
return false;
}
IScopeContext projectScope = new ProjectScope(project);
IEclipsePreferences projectNode = projectScope.getNode(TasksUiPlugin.ID_PLUGIN);
if (projectNode != null) {
projectNode.put(PROJECT_REPOSITORY_KIND, repository.getConnectorKind());
projectNode.put(PROJECT_REPOSITORY_URL, repository.getRepositoryUrl());
try {
projectNode.flush();
return true;
} catch (BackingStoreException e) {
StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN,
"Failed to save task repository to project association preference", e));
}
}
return false;
}
}
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