com.binge.workforce.app.handlers.SaveHandler.java Source code

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Here is the source code for com.binge.workforce.app.handlers.SaveHandler.java

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/*******************************************************************************
 * Copyright (c) 2010 IBM Corporation 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package com.binge.workforce.app.handlers;

import java.lang.reflect.InvocationTargetException;

import javax.inject.Named;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.e4.core.contexts.ContextInjectionFactory;
import org.eclipse.e4.core.contexts.IEclipseContext;
import org.eclipse.e4.core.di.IDisposable;
import org.eclipse.e4.core.di.annotations.Execute;
import org.eclipse.e4.core.di.annotations.CanExecute;
import org.eclipse.e4.ui.model.application.MContribution;
import org.eclipse.e4.ui.model.application.ui.MDirtyable;
import org.eclipse.e4.ui.services.IServiceConstants;
//import org.eclipse.e4.ui.workbench.Persist;
import org.eclipse.jface.dialogs.ProgressMonitorDialog;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.swt.widgets.Shell;

public class SaveHandler {
    @CanExecute
    public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART) MDirtyable dirtyable) {
        if (dirtyable == null) {
            return false;
        }
        return dirtyable.isDirty();
    }

    @Execute
    public void execute(IEclipseContext context, @Named(IServiceConstants.ACTIVE_SHELL) Shell shell,
            @Named(IServiceConstants.ACTIVE_PART) final MContribution contribution)
            throws InvocationTargetException, InterruptedException {
        final IEclipseContext pmContext = context.createChild();

        ProgressMonitorDialog dialog = new ProgressMonitorDialog(shell);
        dialog.open();
        dialog.run(true, true, new IRunnableWithProgress() {
            public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                pmContext.set(IProgressMonitor.class.getName(), monitor);
                if (contribution != null) {
                    Object clientObject = contribution.getObject();
                    //               ContextInjectionFactory.invoke(clientObject, Persist.class, //$NON-NLS-1$
                    //                     pmContext, null);
                }
            }
        });

        if (pmContext instanceof IDisposable) {
            ((IDisposable) pmContext).dispose();
        }
    }
}