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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.api.service;

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

/**
 * Interface for objects that execute service calls (remote calls from client).
 * 
 * @author The Red5 Project
 * @author Luke Hubbard ([email protected])
 */
public interface IServiceInvoker {

    /**
     * Execute the passed service call in the given scope. This looks up the handler for the call in the scope and the context of the scope.
     * 
     * @param call
     *            the call to invoke
     * @param scope
     *            the scope to search for a handler
     * @return      * true
     * 
     * 
     *         if the call was performed, otherwise
     * 
     *              * false
     * 
     */
    boolean invoke(IServiceCall call, IScope scope);

    /**
     * Execute the passed service call in the given object.
     * 
     * @param call
     *            the call to invoke
     * @param service
     *            the service to use
     * @return      * true
     * 
     * 
     *         if the call was performed, otherwise
     * 
     *              * false
     * 
     */
    boolean invoke(IServiceCall call, Object service);

}