/*
* 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.usergrid.security.providers;
import java.util.Map;
import com.sun.jersey.core.util.MultivaluedMapImpl;
import org.apache.usergrid.management.ManagementService;
import org.apache.usergrid.persistence.EntityManager;
import org.glassfish.jersey.client.ClientConfig;
import org.glassfish.jersey.jackson.JacksonFeature;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.core.MultivaluedMap;
/**
* @author zznate
*/
public abstract class AbstractProvider implements SignInAsProvider {
private static final Logger logger = LoggerFactory.getLogger(AbstractProvider.class);
protected EntityManager entityManager;
protected ManagementService managementService;
protected Client client;
AbstractProvider(EntityManager entityManager, ManagementService managementService) {
this.entityManager = entityManager;
this.managementService = managementService;
ClientConfig clientConfig = new ClientConfig();
clientConfig.register(new JacksonFeature());
client = ClientBuilder.newClient(clientConfig);
}
abstract void configure();
abstract Map<String, Object> userFromResource(String externalToken);
public abstract Map<Object, Object> loadConfigurationFor();
public abstract void saveToConfiguration(Map<String, Object> config);
protected MultivaluedMap getMultivaluedMapImpl() {
return new MultivaluedMapImpl();
}
/**
* Encapsulates the dictionary lookup for any configuration required
*/
protected Map<Object, Object> loadConfigurationFor(String providerKey) {
try {
return entityManager.getDictionaryAsMap(entityManager.getApplication(), providerKey);
} catch (Exception ex) {
logger.error("Error in loadConfigurationFor for {}", providerKey, ex);
}
return null;
}
protected void saveToConfiguration(String providerKey, Map<String, Object> config) {
try {
entityManager.addMapToDictionary(entityManager.getApplication(), providerKey, config);
} catch (Exception ex) {
logger.error("Error in saveToConfiguration for {}", providerKey, ex);
}
}
}