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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* 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.
*
* ============LICENSE_END=========================================================
*/
package org.onap.appc.client.impl.core;
import java.util.Properties;
import java.util.concurrent.TimeoutException;
/**
*/
public interface IInvocationManager {
/**
* initializes the manager
* @param prop properties to read from
* @throws CoreException thrown if madatory fields are not set right
*/
void init(Properties prop) throws CoreException;
/**
* handles the flow of an async request
* @param request the request body
* @param listener business response handler
* @param correlationId unique id of the request
* @param rpcName rpc call name
* @throws CoreException thrown if the request failed to be sent
*/
void asyncRequest(String request, ICoreAsyncResponseHandler listener, String correlationId, String rpcName) throws CoreException;
/**
* handles to flow of a sync request
* @param request the request body
* @param callback business response handler
* @param correlationId unique id of the request
* @param rpcName rpc call name
* @return the output object to be returned
* @throws CoreException thrown if the request failed to be sent
* @throws TimeoutException thrown if timeout has exceeded
*/
<T> T syncRequest(String request, ICoreSyncResponseHandler callback, String correlationId, String rpcName) throws CoreException, TimeoutException;
/**
* shuts the invocation manager down.
* @param isForceShutdown if true, shutdown will be forced, otherwise it will be gracefully
*/
void shutdown(boolean isForceShutdown);
}
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