/*******************************************************************************
* Copyright (c) 2004, 2012 Jingwen Ou 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:
* Jingwen Ou - initial API and implementation
* Tasktop Technologies - enhancements
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.util;
import org.eclipse.core.expressions.PropertyTester;
import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.ui.TasksUi;
/**
* @author Jingwen Ou
* @author Steffen Pingel
*/
public class TaskRepositoryPropertyTester extends PropertyTester {
private static final String PROPERTY_CONNECTOR_KIND = "connectorKind"; //$NON-NLS-1$
private static final String PROPERTY_USER_MANAGED = "userManaged"; //$NON-NLS-1$
private static final String PROPERTY_DISCONNECTED = "disconnected"; //$NON-NLS-1$
private boolean equals(boolean value, Object expectedValue) {
return new Boolean(value).equals(expectedValue);
}
public boolean test(Object receiver, String property, Object[] args, Object expectedValue) {
if (receiver instanceof TaskRepository) {
TaskRepository repository = (TaskRepository) receiver;
if (PROPERTY_CONNECTOR_KIND.equals(property)) {
return repository.getConnectorKind().equals(expectedValue);
} else if (PROPERTY_USER_MANAGED.equals(property)) {
AbstractRepositoryConnector connector = TasksUi.getRepositoryManager().getRepositoryConnector(
repository.getConnectorKind());
return equals(connector != null && connector.isUserManaged(), expectedValue);
} else if (PROPERTY_DISCONNECTED.equals(property)) {
return equals(!repository.isOffline(), expectedValue);
}
}
return false;
}
}