taverna-activity-archetype/src/main/resources/archetype-resources/__rootArtifactId__-activity-ui/src/main/java/ui/serviceprovider/__classPrefix__ServiceIcon.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.
##
## Note: Above Velocity comment should NOT be included in generated
## code from the archetype
#set( $symbol_pound = '#' )
#set( $symbol_dollar = '$' )
#set( $symbol_escape = '\' )
package ${package}.ui.serviceprovider;

import java.net.URI;

import javax.swing.Icon;
import javax.swing.ImageIcon;

import net.sf.taverna.t2.workbench.activityicons.ActivityIconSPI;

public class ${classPrefix}ServiceIcon implements ActivityIconSPI {

	private static final URI ACTIVITY_TYPE = URI
			.create("http://example.com/2013/activity/${rootArtifactId}");

	private static Icon icon;

	@Override
	public int canProvideIconScore(URI activityType) {
		if (ACTIVITY_TYPE.equals(activityType)) {
			return DEFAULT_ICON + 1;
		}
		return NO_ICON;
	}

	@Override
	public Icon getIcon(URI activityType) {
		return getIcon();
	}

	public static Icon getIcon() {
		if (icon == null) {
			icon = new ImageIcon(${classPrefix}ServiceIcon.class.getResource("/exampleIcon.png"));
		}
		return icon;
	}

}