nl.amc.biolab.nsg.display.component.DataElementForm.java Source code

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Here is the source code for nl.amc.biolab.nsg.display.component.DataElementForm.java

Source

/*
 * Neuroscience Gateway Proof of Concept/Research Portlet
 * This application was developed for research purposes at the Bioinformatics Laboratory of the AMC (The Netherlands)
 *
 * Copyright (C) 2013 Bioinformatics Laboratory, Academic Medical Center of the University of Amsterdam
 * 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 nl.amc.biolab.nsg.display.component;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import nl.amc.biolab.datamodel.objects.DataElement;
import nl.amc.biolab.nsg.dataobjects.NsgProperty;
import nl.amc.biolab.nsg.display.service.FieldService;

import com.vaadin.ui.Component;
import com.vaadin.ui.Label;
import com.vaadin.ui.Table;

/**
 * @author initial architecture and implementation: m.almourabit@amc.uva.nl<br/>
 */
class DataElementForm extends ViewerForm<DataElement> {
    private static final long serialVersionUID = -4998746988286376354L;
    private FieldService fieldService;

    public DataElementForm(FieldService fieldService) {
        super();
        this.fieldService = fieldService;
    }

    public void setDataElement(DataElement dataElement, List<NsgProperty> metadata) {
        if (dataElement == null) {
            return;
        }

        removeAllComponents();

        setDataSource(dataElement);

        Map<String, String> fields = fieldService.getFieldHeaders(DataElement.class.getName());

        for (String k : fields.keySet()) {
            addLabelField(k, fields.get(k));
        }

        //metadata
        if (metadata != null) {
            Label space = new Label("<div>&nbsp;</div>", Label.CONTENT_XHTML);
            space.setWidth("100%");
            space.setHeight("10px");
            getLayout().addComponent(space);

            Table table = new Table();
            table.setWidth("100%");
            table.setHeight("360px");
            table.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN);
            table.setSelectable(false);
            table.setCaption("properties");
            table.addContainerProperty("key", String.class, null);
            table.addContainerProperty("value", String.class, null);
            for (NsgProperty p : metadata) {
                table.addItem(new Object[] { p.getDescription(), p.getValue() }, p);
            }
            getLayout().addComponent(table);
        }
    }

    @Override
    protected List<Component> createButtons() {
        List<Component> buttons = new ArrayList<Component>();

        return buttons;
    }
}