taverna-workbench-plugin-manager/src/main/java/net/sf/taverna/t2/workbench/plugin/impl/UpdatePluginPanel.java

/*******************************************************************************
 * Copyright (C) 2013 The University of Manchester
 *
 *  Modifications to the initial code base are copyright of their
 *  respective authors, or their employers as appropriate.
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public License
 *  as published by the Free Software Foundation; either version 2.1 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 ******************************************************************************/
package net.sf.taverna.t2.workbench.plugin.impl;

import java.awt.event.ActionEvent;

import javax.swing.AbstractAction;
import javax.swing.Action;

import uk.org.taverna.commons.plugin.PluginException;
import uk.org.taverna.commons.plugin.PluginManager;
import uk.org.taverna.commons.plugin.xml.jaxb.PluginVersions;

/**
 * @author David Withers
 */
@SuppressWarnings("serial")
public class UpdatePluginPanel extends PluginPanel {
	private final PluginVersions pluginVersions;
	private final PluginManager pluginManager;

	public UpdatePluginPanel(PluginVersions pluginVersions,
			PluginManager pluginManager) {
		super(pluginVersions.getName(), pluginVersions.getOrganization(),
				pluginVersions.getLatestVersion().getVersion(), pluginVersions
						.getDescription());
		this.pluginVersions = pluginVersions;
		this.pluginManager = pluginManager;
	}

	@Override
	public Action getPluginAction() {
		return new AbstractAction("Update") {
			@Override
			public void actionPerformed(ActionEvent e) {
				setEnabled(false);
				putValue(NAME, "Updating");
				boolean succeeded = doUpdate();
				putValue(NAME, succeeded ? "Updated" : "Failed to update");
			}
		};
	}

	private boolean doUpdate() {
		try {
			pluginManager.updatePlugin(pluginVersions);
			return true;
		} catch (PluginException e) {
			// FIXME Log exception properly
			e.printStackTrace();
			return false;
		}
	}
}