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Classes common for multiple Ant Media projects

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/*
 * RED5 Open Source Media Server - https://github.com/Red5/
 * 
 * Copyright 2006-2016 by respective authors (see below). All rights reserved.
 * 
 * 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.red5.server.service;

import org.red5.server.api.scope.IScope;

/**
 * Interface for objects that resolve service names to services.
 * 
 * This is used by the ServiceInvoker to lookup the service to invoke a method on.
 * 
 * @author The Red5 Project
 * @author Joachim Bauch ([email protected])
 */
public interface IServiceResolver {

    /**
     * Search for a service with the given name in the scope.
     * 
     * @param scope
     *            the scope to search in
     * @param serviceName
     *            the name of the service
     * @return the object implementing the service or
     * 
     *              * null
     * 
     * 
     *         if service doesn't exist
     */
    public Object resolveService(IScope scope, String serviceName);

}