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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2020,2023 Nordix Foundation.
* Modifications Copyright (C) 2020 AT&T Intellectual Property. 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.examples.grpc;
import java.io.IOException;
import org.onap.policy.common.endpoints.http.server.HttpServletServer;
import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
import org.onap.policy.common.gson.GsonMessageBodyHandler;
import org.onap.policy.common.utils.network.NetworkUtil;
import org.onap.policy.simulators.CdsSimulator;
/**
* The Class GrpcTestServerSim that manages test servers for REST and gRPC requests for the test.
*/
public class GrpcTestServerSim {
private static final String HOST = "localhost";
private HttpServletServer restServer;
private CdsSimulator grpcServer;
/**
* Instantiates a new REST simulator for DMaaP requests.
*
* @throws InterruptedException interrupted exception
* @throws IOException io exception
*/
public GrpcTestServerSim() throws InterruptedException, IOException {
int restServerPort = 54321;
restServer = HttpServletServerFactoryInstance.getServerFactory().build("GrpcTestRestSimEndpoint", false, HOST,
restServerPort, false, "/GrpcTestRestSim", false, false);
restServer.addServletClass(null, GrpcTestRestSimEndpoint.class.getName());
restServer.setSerializationProvider(GsonMessageBodyHandler.class.getName());
restServer.start();
if (!NetworkUtil.isTcpPortOpen(HOST, restServerPort, 50, 200L)) {
throw new IllegalStateException("port " + restServerPort + " is still not in use");
}
int grpcServerPort = 54322;
grpcServer = new CdsSimulator(HOST, grpcServerPort);
grpcServer.start();
if (!NetworkUtil.isTcpPortOpen(HOST, grpcServerPort, 50, 200L)) {
throw new IllegalStateException("port " + grpcServerPort + " is still not in use");
}
}
/**
* Tear down.
*/
public void tearDown() {
if (restServer != null) {
restServer.stop();
}
if (grpcServer != null) {
grpcServer.stop();
}
}
}
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