taverna-plugin-manager/src/main/java/org/apache/taverna/workbench/plugin/impl/UpdatePluginPanel.java

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/

package org.apache.taverna.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;
		}
	}
}