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/*
* Copyright 2014 Open Networking Laboratory
*
* 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 org.onlab.rest;
import org.onlab.osgi.DefaultServiceDirectory;
import org.onlab.osgi.ServiceDirectory;
import javax.ws.rs.core.Response;
/**
* Base abstraction of a JAX-RS resource.
*/
public abstract class BaseResource {
private static ServiceDirectory services = new DefaultServiceDirectory();
/**
* Sets alternate service directory to be used for lookups.
* <p>
* Intended to ease unit testing and not intended for use in production.
* </p>
*
* @param serviceDirectory alternate service directory
*/
public static void setServiceDirectory(ServiceDirectory serviceDirectory) {
services = serviceDirectory;
}
/**
* Returns reference to the specified service implementation.
*
* @param service service class
* @param <T> type of service
* @return service implementation
*/
public <T> T get(Class<T> service) {
return services.get(service);
}
protected static Response.ResponseBuilder ok(Object obj) {
return Response.ok(obj);
}
}
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