001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.ui.factory;
020
021import org.jdom2.Element;
022import org.jpos.iso.ISOChannel;
023import org.jpos.iso.ISOUtil;
024import org.jpos.iso.gui.ISOChannelPanel;
025import org.jpos.iso.gui.ISOMeter;
026import org.jpos.ui.UI;
027import org.jpos.ui.UIFactory;
028import org.jpos.util.NameRegistrar;
029
030import javax.swing.*;
031import java.util.Observable;
032
033/**
034 * @author Alejandro Revilla
035 *
036 * Creates an ISOMeter component
037 * i.e:
038 * <pre>
039 *  &lt;iso-meter idref="id" scroll="true|false" refresh="nnn"/&gt
040 * </pre>
041 * @see org.jpos.ui.UIFactory
042 */
043
044public class ISOMeterFactory implements UIFactory {
045    public JComponent create (UI ui, Element e) {
046        ISOChannelPanel icp = null;
047        try {
048            Object obj = NameRegistrar.get (e.getAttributeValue ("idref"));
049
050            if (obj instanceof ISOChannel) {
051                icp = new ISOChannelPanel ((ISOChannel) obj, e.getText ());
052            } else if (obj instanceof Observable) {
053                icp = new ISOChannelPanel (e.getText());
054                ((Observable)obj).addObserver (icp);
055            }
056            ISOMeter meter = icp.getISOMeter ();
057            if ("false".equals (e.getAttributeValue ("scroll")))
058                meter.setScroll (false);
059
060            String protect = e.getAttributeValue ("protect");
061            if (protect != null)
062                icp.setProtectFields (ISOUtil.toIntArray (protect));
063            String wipe = e.getAttributeValue ("wipe");
064            if (wipe != null)
065                icp.setWipeFields (ISOUtil.toIntArray (wipe));
066
067            String refresh = e.getAttributeValue ("refresh");
068            if (refresh != null)
069                meter.setRefresh (Integer.parseInt (refresh));
070        } catch (Exception ex) {
071            ex.printStackTrace ();
072            return new JLabel (ex.getMessage());
073        }
074        return icp;
075    }
076}
077