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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* 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 io.fd.vpp.jvpp.nat.test;
import io.fd.vpp.jvpp.JVppRegistry;
import io.fd.vpp.jvpp.JVppRegistryImpl;
import io.fd.vpp.jvpp.nat.JVppNatImpl;
import io.fd.vpp.jvpp.nat.dto.SnatAddressDetailsReplyDump;
import io.fd.vpp.jvpp.nat.dto.SnatAddressDump;
import io.fd.vpp.jvpp.nat.future.FutureJVppNatFacade;
import java.util.concurrent.Future;
import java.util.logging.Logger;
public class FutureApiTest {
private static final Logger LOG = Logger.getLogger(io.fd.vpp.jvpp.nat.test.FutureApiTest.class.getName());
public static void main(String[] args) throws Exception {
testCallbackApi(args);
}
private static void testCallbackApi(String[] args) throws Exception {
LOG.info("Testing Java callback API for snat plugin");
try (final JVppRegistry registry = new JVppRegistryImpl("FutureApiTest", args[0]);
final FutureJVppNatFacade jvpp = new FutureJVppNatFacade(registry, new JVppNatImpl())) {
LOG.info("Successfully connected to VPP");
testAclDump(jvpp);
LOG.info("Disconnecting...");
}
}
private static void testAclDump(FutureJVppNatFacade jvpp) throws Exception {
LOG.info("Sending SnatAddressDump request...");
final SnatAddressDump request = new SnatAddressDump();
final Future<SnatAddressDetailsReplyDump> replyFuture = jvpp.snatAddressDump(request).toCompletableFuture();
final SnatAddressDetailsReplyDump reply = replyFuture.get();
if (reply == null || reply.snatAddressDetails == null) {
throw new IllegalStateException("Received null response for empty dump: " + reply);
} else {
LOG.info(
String.format(
"Received snat address dump reply with list of snat address: %s",
reply.snatAddressDetails));
}
}
}
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