taverna-unrecognized-activity-ui/src/main/java/org/apache/taverna/activities/unrecognized/views/UnrecognizedActivityViewFactory.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.activities.unrecognized.views;

import java.net.URI;
import java.util.Arrays;
import java.util.List;

import org.apache.taverna.workbench.configuration.colour.ColourManager;
import org.apache.taverna.workbench.ui.views.contextualviews.ContextualView;
import org.apache.taverna.workbench.ui.views.contextualviews.activity.ContextualViewFactory;
import org.apache.taverna.scufl2.api.activity.Activity;

/**
 * This class generates a contextual view for a UnrecognizedActivity
 *
 * @author alanrw
 */
public class UnrecognizedActivityViewFactory implements ContextualViewFactory<Activity> {

	public static final URI ACTIVITY_TYPE = URI.create("http://ns.taverna.org.uk/2010/activity/unrecognized");

	private ColourManager colourManager;

	/**
	 * The factory can handle a UnrecognizedActivity
	 *
	 * @param object
	 * @return
	 */
	public boolean canHandle(Object object) {
		return object instanceof Activity && ((Activity) object).getType().equals(ACTIVITY_TYPE);
	}

	/**
	 * Return a contextual view that can display information about a UnrecognizedActivity
	 *
	 * @param activity
	 * @return
	 */
	public List<ContextualView> getViews(Activity activity) {
		return Arrays.asList(new ContextualView[] { new UnrecognizedContextualView(activity,
				colourManager) });
	}

	public void setColourManager(ColourManager colourManager) {
		this.colourManager = colourManager;
	}

}