RetrievalServiceFactory.java

/*******************************************************************************
 * Copyright 2012 Geoscience Australia
 * 
 * Licensed 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 au.gov.ga.earthsci.core.retrieve;

import javax.annotation.PostConstruct;
import javax.inject.Singleton;

import org.eclipse.e4.core.di.annotations.Creatable;

/**
 * Factory class that provides access to an {@link IRetrievalService} instance.
 * 
 * @author Michael de Hoog (michael.dehoog@ga.gov.au)
 */
@Creatable
@Singleton
public class RetrievalServiceFactory
{
	private static IRetrievalService instance;

	public static IRetrievalService getServiceInstance()
	{
		return instance;
	}

	@PostConstruct
	public void setup(IRetrievalService instance)
	{
		RetrievalServiceFactory.instance = instance;
	}
}