SelectEndpointPage.java

/*
 * Copyright (C) 2011  Ives van der Flaas
 *
 * 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 be.ac.ua.comp.scarletnebula.gui.addproviderwizard;

import java.awt.BorderLayout;
import java.util.ArrayList;
import java.util.Collection;

import javax.swing.BorderFactory;
import javax.swing.JList;
import javax.swing.JScrollPane;
import javax.swing.border.BevelBorder;
import javax.swing.border.EmptyBorder;

import be.ac.ua.comp.scarletnebula.core.CloudProviderTemplate;
import be.ac.ua.comp.scarletnebula.gui.BetterTextLabel;
import be.ac.ua.comp.scarletnebula.wizard.DataRecorder;
import be.ac.ua.comp.scarletnebula.wizard.WizardPage;

public class SelectEndpointPage extends WizardPage {
	private static final long serialVersionUID = 1253358185847124985L;
	JList endpoints = null;
	CloudProviderTemplate template = null;

	SelectEndpointPage(final CloudProviderTemplate template) {
		this.template = template;

		final Collection<String> endpointNames = new ArrayList<String>();

		for (final CloudProviderTemplate.Endpoint e : template.getEndPoints()) {
			endpointNames.add(e.getName());
		}

		endpoints = new JList(endpointNames.toArray());
		endpoints.setSelectedIndex(0);
		endpoints.setBorder(BorderFactory
				.createBevelBorder(BevelBorder.LOWERED));
		final JScrollPane scrollPane = new JScrollPane(endpoints);
		scrollPane.setBorder(new EmptyBorder(20, 20, 10, 20));

		// providerlist.setPreferredSize(new Dimension(260, 20));
		setLayout(new BorderLayout());
		final BetterTextLabel endpointlabel = new BetterTextLabel(
				"Select the endpoint you would like to connect to. ");
		endpointlabel.setBorder(BorderFactory.createEmptyBorder(20, 20, 0, 20));
		add(endpointlabel, BorderLayout.NORTH);
		add(scrollPane, BorderLayout.CENTER);

	}

	@Override
	public WizardPage next(final DataRecorder recorder) {
		CloudProviderTemplate.Endpoint endpoint = null;

		for (final CloudProviderTemplate.Endpoint e : template.getEndPoints()) {
			if (e.getName().equals(endpoints.getSelectedValue())) {
				endpoint = e;
				break;
			}
		}

		final AddProviderWizardDataRecorder rec = (AddProviderWizardDataRecorder) recorder;
		rec.setEndpoint(endpoint);

		return new ProvideAccessPage(rec);
	}

}