/*******************************************************************************
* Copyright (c) 2016 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.windup.core.services;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.e4.core.di.annotations.Creatable;
import org.eclipse.swt.widgets.Display;
import org.jboss.tools.windup.model.domain.ModelService;
import org.jboss.tools.windup.model.domain.WindupConstants;
/**
* Service for retrieving Windup options.
*/
@Singleton
@Creatable
public class WindupOptionsService {
private boolean initialized = false;
@Inject private ModelService modelService;
private void doLoadOptions(Runnable runner) {
Job job = new Job(WindupConstants.LOADING_OPTIONS) {
@Override
protected IStatus run(IProgressMonitor monitor) {
modelService.getOptionFacadeManager();
Display.getDefault().syncExec(() -> {
runner.run();
});
return Status.OK_STATUS;
}
};
job.setUser(false);
job.setPriority(Job.SHORT);
job.schedule();
}
public void loadOptions(Runnable runner) {
if (!initialized) {
doLoadOptions(runner);
}
else {
runner.run();
}
}
}