/*
* 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.isis.core.runtime.services;
import java.util.List;
import java.util.SortedMap;
import java.util.SortedSet;
import com.google.common.collect.Maps;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.isis.core.commons.config.IsisConfigurationDefault;
import org.apache.isis.core.metamodel.util.DeweyOrderComparator;
public class ServicesInstallerFromConfigurationAndAnnotation extends ServicesInstallerAbstract {
private static final Logger LOG = LoggerFactory.getLogger(ServicesInstallerFromConfigurationAndAnnotation.class);
public static final String NAME = "configuration-and-annotation";
private final ServiceInstantiator serviceInstantiator;
private final ServicesInstallerFromConfiguration servicesInstallerFromConfiguration;
private final ServicesInstallerFromAnnotation servicesInstallerFromAnnotation;
public ServicesInstallerFromConfigurationAndAnnotation(final IsisConfigurationDefault isisConfiguration) {
this(new ServiceInstantiator(), isisConfiguration);
}
public ServicesInstallerFromConfigurationAndAnnotation(
final ServiceInstantiator serviceInstantiator,
final IsisConfigurationDefault isisConfiguration) {
super(NAME, isisConfiguration);
this.serviceInstantiator = serviceInstantiator;
servicesInstallerFromConfiguration = new ServicesInstallerFromConfiguration(serviceInstantiator,
isisConfiguration);
servicesInstallerFromAnnotation = new ServicesInstallerFromAnnotation(serviceInstantiator, isisConfiguration);
}
public void init() {
servicesInstallerFromConfiguration.init();
servicesInstallerFromAnnotation.init();
}
public void shutdown() {
servicesInstallerFromConfiguration.shutdown();
servicesInstallerFromAnnotation.shutdown();
}
// //////////////////////////////////////
private List<Object> serviceList;
@Override
public List<Object> getServices() {
LOG.info("installing " + this.getClass().getName());
if(serviceList == null) {
final SortedMap<String,SortedSet<String>> positionedServices = Maps.newTreeMap(new DeweyOrderComparator());
servicesInstallerFromConfiguration.appendServices(positionedServices);
servicesInstallerFromAnnotation.appendServices(positionedServices);
serviceList = ServicesInstallerUtils.instantiateServicesFrom(positionedServices, serviceInstantiator);
}
return serviceList;
}
// //////////////////////////////////////
@Override
public List<Class<?>> getTypes() {
return listOf(List.class); // ie List<Object.class>, of services
}
}