001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.setup.updater.dialogs;
029
030import org.opencms.setup.CmsUpdateUI;
031import org.opencms.setup.db.CmsVaadinUpdateDBThread;
032import org.opencms.ui.CmsVaadinUtils;
033import org.opencms.ui.report.CmsStreamReportWidget;
034
035import java.io.FileNotFoundException;
036import java.io.FileOutputStream;
037import java.io.IOException;
038import java.io.OutputStream;
039
040import com.vaadin.server.FontAwesome;
041import com.vaadin.ui.Panel;
042import com.vaadin.v7.shared.ui.label.ContentMode;
043import com.vaadin.v7.ui.HorizontalLayout;
044import com.vaadin.v7.ui.Label;
045import com.vaadin.v7.ui.VerticalLayout;
046
047/**
048 * DB Update thread dialog.<p>
049 */
050public class CmsUpdateStep03DBThreadDialog extends A_CmsUpdateDialog {
051
052    /**vaadin serial id. */
053    private static final long serialVersionUID = 1L;
054
055    /**Vaadin component. */
056    private Panel m_reportPanel;
057
058    /**Vaadin component. */
059    private Label m_icon;
060
061    /**Vaadin component. */
062    private Label m_iconFin;
063
064    /**Vaadin component. */
065    private HorizontalLayout m_running;
066
067    /**Vaadin component. */
068    private HorizontalLayout m_finished;
069
070    /**
071     * @see org.opencms.setup.updater.dialogs.A_CmsUpdateDialog#init(org.opencms.setup.CmsUpdateUI)
072     */
073    @Override
074    public boolean init(CmsUpdateUI ui) {
075
076        CmsVaadinUtils.readAndLocalizeDesign(this, null, null);
077        super.init(ui, false, true);
078
079        setCaption("OpenCms Update-Wizard - Update database");
080        m_icon.setContentMode(ContentMode.HTML);
081        m_icon.setValue(FontAwesome.CLOCK_O.getHtml());
082        m_iconFin.setContentMode(ContentMode.HTML);
083        m_iconFin.setValue(FontAwesome.CHECK_CIRCLE_O.getHtml());
084        m_finished.setVisible(false);
085        m_reportPanel.setContent(getReportContent());
086        return true;
087    }
088
089    /**
090     * @see org.opencms.setup.updater.dialogs.A_CmsUpdateDialog#getNextDialog()
091     */
092    @Override
093    A_CmsUpdateDialog getNextDialog() {
094
095        return new CmsUpdateStep04SettingsDialog();
096    }
097
098    /**
099     * @see org.opencms.setup.updater.dialogs.A_CmsUpdateDialog#getPreviousDialog()
100     */
101    @Override
102    A_CmsUpdateDialog getPreviousDialog() {
103
104        return null;
105    }
106
107    /**
108     * Gets the content.<p>
109     *
110     * @return VerticalLayout
111     */
112    private VerticalLayout getReportContent() {
113
114        VerticalLayout layout = new VerticalLayout();
115        layout.setHeight("100%");
116        final CmsStreamReportWidget report = new CmsStreamReportWidget();
117        report.setWidth("100%");
118        report.setHeight("100%");
119        enableOK(false);
120        Thread thread = new CmsVaadinUpdateDBThread(m_ui.getUpdateBean(), report);
121        thread.start();
122        try {
123            OutputStream logStream = new FileOutputStream(m_ui.getUpdateBean().getLogName());
124            report.setDelegateStream(logStream);
125            report.addReportFinishedHandler(() -> {
126
127                try {
128                    logStream.close();
129                    report.getStream().close();
130                    enableOK(true);
131                    m_finished.setVisible(true);
132                    m_running.setVisible(false);
133                } catch (IOException e) {
134                    //
135                }
136            });
137
138        } catch (FileNotFoundException e1) {
139            //
140        }
141        layout.addComponent(report);
142        return layout;
143    }
144
145}