de.metas.ui.web.service.impl.VaadinWebProcessCtl.java Source code

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Here is the source code for de.metas.ui.web.service.impl.VaadinWebProcessCtl.java

Source

package de.metas.ui.web.service.impl;

import org.adempiere.ad.trx.api.ITrx;
import org.compiere.apps.ProcessCtl;
import org.compiere.process.ProcessInfo;
import org.compiere.util.ASyncProcess;
import org.slf4j.Logger;

import com.vaadin.server.Page;
import com.vaadin.ui.Notification;

import de.metas.logging.LogManager;
import de.metas.ui.web.service.IWebProcessCtl;
import de.metas.ui.web.vaadin.theme.Theme;
import de.metas.ui.web.window.shared.action.Action.ActionEvent;

/*
 * #%L
 * metasfresh-webui-vaadin
 * %%
 * Copyright (C) 2016 metas GmbH
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 2 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-2.0.html>.
 * #L%
 */

public class VaadinWebProcessCtl implements IWebProcessCtl {
    private static final Logger logger = LogManager.getLogger(VaadinWebProcessCtl.class);

    @Override
    public void reportAsync(final ProcessInfo pi, final ActionEvent event) {
        final ASyncProcess asyncCtrl = new ASyncProcess() {
            private boolean locked = false;

            @Override
            public void lockUI(final ProcessInfo pi) {
                locked = true;

                final Notification notification = new Notification("Executing " + event.getAction().getCaption(),
                        Notification.Type.TRAY_NOTIFICATION);
                notification.setIcon(Theme.getVaadinResource(event.getAction().getIcon()));
                notification.show(Page.getCurrent());
            }

            @Override
            public void unlockUI(final ProcessInfo pi) {
                locked = false;
            }

            @Override
            public boolean isUILocked() {
                return locked;
            }

            @Override
            public void executeASync(final ProcessInfo pi) {
                logger.debug("executeASync: {}", pi);
            }
        };

        ProcessCtl.process(asyncCtrl, pi.getWindowNo(), pi, ITrx.TRX_None); // calls lockUI, unlockUI
    }
}