benchmark/rpcbenchmark/src/main/java/rpcbenchmark/impl/RoutedBindingRTClient.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package rpcbenchmark.impl;
   9
  10 import com.google.common.collect.ImmutableMap;
  11 import com.google.common.collect.ImmutableMap.Builder;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import java.util.Map;
  15 import java.util.concurrent.ExecutionException;
  16 import java.util.concurrent.Future;
  17 import java.util.concurrent.ThreadLocalRandom;
  18 import java.util.concurrent.atomic.AtomicLong;
  19 import org.opendaylight.mdsal.binding.api.RpcConsumerRegistry;
  20 import org.opendaylight.yang.gen.v1.rpcbench.payload.rev150702.RoutedRpcBenchInput;
  21 import org.opendaylight.yang.gen.v1.rpcbench.payload.rev150702.RoutedRpcBenchInputBuilder;
  22 import org.opendaylight.yang.gen.v1.rpcbench.payload.rev150702.RoutedRpcBenchOutput;
  23 import org.opendaylight.yang.gen.v1.rpcbench.payload.rev150702.RpcbenchPayloadService;
  24 import org.opendaylight.yang.gen.v1.rpcbench.payload.rev150702.payload.Payload;
  25 import org.opendaylight.yang.gen.v1.rpcbench.payload.rev150702.payload.PayloadBuilder;
  26 import org.opendaylight.yang.gen.v1.rpcbench.payload.rev150702.payload.PayloadKey;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28 import org.opendaylight.yangtools.yang.common.RpcResult;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 public class RoutedBindingRTClient implements RTCClient {
  33     private static final Logger LOG = LoggerFactory.getLogger(RoutedBindingRTClient.class);
  34     private final RpcbenchPayloadService service;
  35     private final AtomicLong rpcOk = new AtomicLong(0);
  36     private final AtomicLong rpcError = new AtomicLong(0);
  37     private final List<RoutedRpcBenchInput> inVal;
  38     private final int inSize;
  39
  40     public RoutedBindingRTClient(final RpcConsumerRegistry registry, final int inSize,
  41             final List<InstanceIdentifier<?>> routeIid) {
  42         if (registry != null) {
  43             this.service = registry.getRpcService(RpcbenchPayloadService.class);
  44         } else {
  45             this.service = null;
  46         }
  47         this.inSize = inSize;
  48         this.inVal = new ArrayList<>();
  49
  50         Builder<PayloadKey, Payload> listVals = ImmutableMap.builderWithExpectedSize(inSize);
  51         for (int i = 0; i < inSize; i++) {
  52             final PayloadKey key = new PayloadKey(i);
  53             listVals.put(key, new PayloadBuilder().withKey(key).build());
  54         }
  55
  56         for (InstanceIdentifier<?> iid : routeIid) {
  57             inVal.add(new RoutedRpcBenchInputBuilder().setNode(iid).setPayload(listVals.build()).build());
  58         }
  59
  60     }
  61
  62     @Override
  63     public long getRpcOk() {
  64         return rpcOk.get();
  65     }
  66
  67     @Override
  68     public long getRpcError() {
  69         return rpcError.get();
  70     }
  71
  72     @Override
  73     public void runTest(final int iterations) {
  74         int ok = 0;
  75         int error = 0;
  76
  77         int rpcServerCnt = inVal.size();
  78         for (int i = 0; i < iterations; i++) {
  79             RoutedRpcBenchInput input = inVal.get(ThreadLocalRandom.current().nextInt(rpcServerCnt));
  80             Future<RpcResult<RoutedRpcBenchOutput>> output = service.routedRpcBench(input);
  81             try {
  82                 RpcResult<RoutedRpcBenchOutput> rpcResult = output.get();
  83
  84                 if (rpcResult.isSuccessful()) {
  85                     Map<PayloadKey, Payload> retVal = rpcResult.getResult().getPayload();
  86                     if (retVal.size() == inSize) {
  87                         ok++;
  88                     }
  89                     else {
  90                         error++;
  91                     }
  92                 }
  93             } catch (InterruptedException | ExecutionException e) {
  94                 error++;
  95                 LOG.error("Execution failed: ", e);
  96             }
  97         }
  98
  99         rpcOk.addAndGet(ok);
 100         rpcError.addAndGet(error);
 101     }
 102
 103     @Override
 104     public void close() {
 105         // TODO Auto-generated method stub
 106
 107     }
 108 }