/*
*
* 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.airavata.core.gfac.factory;
import org.apache.airavata.core.gfac.exception.GfacException;
import org.apache.airavata.core.gfac.services.GenericService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Abstract Factory to create a generic service
*
*/
public abstract class AbstractServiceFactory {
protected final Logger log = LoggerFactory.getLogger(AbstractServiceFactory.class);
/**
* Create and initialize a generic service
*
* @return the generic service
* @throws GfacException
*/
public final GenericService createService() throws GfacException {
log.debug("Try to get GenericService");
GenericService service = getGenericService();
log.debug("Done get, Try to init GenericService");
service.init();
log.debug("Done init GenericService");
return getGenericService();
}
/**
* Get a service of specific type
*
* @return
* @throws GfacException
*/
protected abstract GenericService getGenericService() throws GfacException;
}