ProgressServiceUtil.java

package com.proalpha.pds.ui;
 
 
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.operation.IRunnableContext;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.PlatformUI;
 
public class ProgressServiceUtil {
 
    public static void runInProgressService(String taskName,
            IRunnableWithProgress runnableWithProgress) {
        try {
 
            PlatformUI.getWorkbench().getProgressService()
                    .busyCursorWhile(runnableWithProgress);
 
        } catch (Exception e) {
            showAndLogError(taskName, e);
        }
    }
 
    public static void runInUI(String taskName,
            IRunnableWithProgress runnableWithProgress) {
        try {
 
            ISchedulingRule rule = ResourcesPlugin.getWorkspace().getRoot();
            IRunnableContext context = PlatformUI.getWorkbench()
                    .getProgressService();
 
            PlatformUI.getWorkbench().getProgressService()
                    .runInUI(context, runnableWithProgress, rule);
 
        } catch (Exception e) {
            showAndLogError(taskName, e);
        }
    }
 
    public static void runInNewThread(String taskName,
            IRunnableWithProgress runnableWithProgress) {
        try {
 
            PlatformUI.getWorkbench().getProgressService()
                    .run(Boolean.TRUE, Boolean.TRUE, runnableWithProgress);
 
        } catch (Exception e) {
            showAndLogError(taskName, e);
        }
    }
 
    private static void showAndLogError(String taskName, Exception e) {
        String message = e.getMessage();
        if (message == null || message.isEmpty()){
            message = e.getCause().getMessage();
        }
        
        MessageDialog.openError(Display.getCurrent().getActiveShell(),
                taskName, message);
 
        //Activator.getDefault().logErrorMessage(e);
    }
}