org.drugis.addis.presentation.TreatmentActivityPresentation.java Source code

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Here is the source code for org.drugis.addis.presentation.TreatmentActivityPresentation.java

Source

/*
 * This file is part of ADDIS (Aggregate Data Drug Information System).
 * ADDIS is distributed from http://drugis.org/.
 * Copyright  2009 Gert van Valkenhoef, Tommi Tervonen.
 * Copyright  2010 Gert van Valkenhoef, Tommi Tervonen, Tijs Zwinkels,
 * Maarten Jacobs, Hanno Koeslag, Florin Schimbinschi, Ahmad Kamal, Daniel
 * Reid.
 * Copyright  2011 Gert van Valkenhoef, Ahmad Kamal, Daniel Reid, Florin
 * Schimbinschi.
 * Copyright  2012 Gert van Valkenhoef, Daniel Reid, Jol Kuiper, Wouter
 * Reckman.
 * Copyright  2013 Gert van Valkenhoef, Jol Kuiper.
 *
 * 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 3 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/>.
 */

package org.drugis.addis.presentation;

import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.ArrayList;
import java.util.List;

import javax.swing.event.ListDataEvent;
import javax.swing.event.ListDataListener;

import org.drugis.addis.entities.DrugTreatment;
import org.drugis.addis.entities.TreatmentActivity;

import com.jgoodies.binding.PresentationModel;

public class TreatmentActivityPresentation extends PresentationModel<TreatmentActivity> {
    private static final long serialVersionUID = -3639230649100997570L;

    public static final String PROPERTY_NAME = "name";

    private PropertyChangeListener d_nameListener;

    public TreatmentActivityPresentation(final TreatmentActivity ta) {
        super(ta);

        d_nameListener = new PropertyChangeListener() {
            @Override
            public void propertyChange(PropertyChangeEvent evt) {
                if (evt.getPropertyName().equals(DrugTreatment.PROPERTY_DRUG)) {
                    firePropertyChange(PROPERTY_NAME, null, getName());
                }
            }
        };

        ta.getTreatments().addListDataListener(new ListDataListener() {
            public void intervalRemoved(ListDataEvent e) {
                updateTreatmentListeners();
                firePropertyChange(PROPERTY_NAME, null, getName());
            }

            public void intervalAdded(ListDataEvent e) {
                updateTreatmentListeners();
                firePropertyChange(PROPERTY_NAME, null, getName());
            }

            public void contentsChanged(ListDataEvent e) {
                updateTreatmentListeners();
                firePropertyChange(PROPERTY_NAME, null, getName());
            }

        });
        updateTreatmentListeners();
    }

    public DrugTreatmentPresentation getTreatmentModel(DrugTreatment ta) {
        return new DrugTreatmentPresentation(ta);
    }

    public List<DrugTreatmentPresentation> getTreatmentModels() {
        ArrayList<DrugTreatmentPresentation> arrayList = new ArrayList<DrugTreatmentPresentation>();
        for (DrugTreatment dt : getBean().getTreatments()) {
            arrayList.add(getTreatmentModel(dt));
        }
        return arrayList;
    }

    public String getName() {
        String name = "";
        for (DrugTreatment ta : getBean().getTreatments()) {
            name += (ta.getDrug() == null ? "MISSING" : ta.getDrug()) + " + ";
        }
        return name.length() > 0 ? name.substring(0, name.length() - 3) : "";
    }

    private void updateTreatmentListeners() {
        for (DrugTreatment ta : getBean().getTreatments()) {
            ta.removePropertyChangeListener(d_nameListener);
            ta.addPropertyChangeListener(d_nameListener);
        }
    }

}