openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/services/sal/SalBundleServiceImpl.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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
   9 package org.opendaylight.openflowplugin.impl.services.sal;
  10
  11 import com.google.common.base.Preconditions;
  12 import com.google.common.util.concurrent.FutureCallback;
  13 import com.google.common.util.concurrent.Futures;
  14 import com.google.common.util.concurrent.JdkFutureAdapters;
  15 import com.google.common.util.concurrent.ListenableFuture;
  16 import com.google.common.util.concurrent.SettableFuture;
  17 import java.util.ArrayList;
  18 import java.util.List;
  19 import java.util.concurrent.Future;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.SalExperimenterMessageService;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.SendExperimenterInputBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.onf.bundle.service.rev170124.AddBundleMessagesInput;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.onf.bundle.service.rev170124.ControlBundleInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.onf.bundle.service.rev170124.SalBundleService;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.onf.bundle.service.rev170124.add.bundle.messages.input.messages.Message;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.onf.bundle.service.rev170124.send.experimenter.input.experimenter.message.of.choice.BundleAddMessageSalBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.onf.bundle.service.rev170124.send.experimenter.input.experimenter.message.of.choice.BundleControlSalBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.onf.bundle.service.rev170124.send.experimenter.input.experimenter.message.of.choice.bundle.add.message.sal.SalAddMessageDataBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.onf.bundle.service.rev170124.send.experimenter.input.experimenter.message.of.choice.bundle.control.sal.SalControlDataBuilder;
  30 import org.opendaylight.yangtools.yang.common.RpcError;
  31 import org.opendaylight.yangtools.yang.common.RpcResult;
  32 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  33
  34 /**
  35  * Simple bundle extension service.
  36  */
  37 public class SalBundleServiceImpl implements SalBundleService {
  38
  39     private final SalExperimenterMessageService experimenterMessageService;
  40
  41     public SalBundleServiceImpl(final SalExperimenterMessageService experimenterMessageService) {
  42         this.experimenterMessageService = Preconditions.checkNotNull(experimenterMessageService,
  43                 "SalExperimenterMessageService can not be null!");
  44     }
  45
  46     @Override
  47     public Future<RpcResult<Void>> controlBundle(ControlBundleInput input) {
  48         final SendExperimenterInputBuilder experimenterInputBuilder = new SendExperimenterInputBuilder();
  49         experimenterInputBuilder.setNode(input.getNode());
  50         experimenterInputBuilder.setExperimenterMessageOfChoice(
  51                 new BundleControlSalBuilder()
  52                         .setSalControlData(
  53                                 new SalControlDataBuilder(input).build()
  54                         )
  55                         .build()
  56         );
  57         return experimenterMessageService.sendExperimenter(experimenterInputBuilder.build());
  58     }
  59
  60     @Override
  61     public Future<RpcResult<Void>> addBundleMessages(AddBundleMessagesInput input) {
  62         final List<ListenableFuture<RpcResult<Void>>> partialResults = new ArrayList<>();
  63         final SendExperimenterInputBuilder experimenterInputBuilder = new SendExperimenterInputBuilder();
  64         final BundleAddMessageSalBuilder bundleAddMessageBuilder = new BundleAddMessageSalBuilder();
  65         final SalAddMessageDataBuilder dataBuilder = new SalAddMessageDataBuilder();
  66         experimenterInputBuilder.setNode(input.getNode());
  67         dataBuilder.setNode(input.getNode());
  68         dataBuilder.setBundleId(input.getBundleId());
  69         dataBuilder.setFlags(input.getFlags());
  70         dataBuilder.setBundleProperty(input.getBundleProperty());
  71         for (Message message : input.getMessages().getMessage()) {
  72             dataBuilder.setBundleInnerMessage(message.getBundleInnerMessage());
  73             experimenterInputBuilder.setExperimenterMessageOfChoice(bundleAddMessageBuilder
  74                     .setSalAddMessageData(dataBuilder.build()).build());
  75             ListenableFuture<RpcResult<Void>> res = JdkFutureAdapters.listenInPoolThread(
  76                     experimenterMessageService.sendExperimenter(experimenterInputBuilder.build()));
  77             partialResults.add(res);
  78         }
  79         return processResults(partialResults);
  80     }
  81
  82     private static Future<RpcResult<Void>> processResults(final List<ListenableFuture<RpcResult<Void>>> partialResults) {
  83         final SettableFuture<RpcResult<Void>> result = SettableFuture.create();
  84         Futures.addCallback(Futures.successfulAsList(partialResults), new FutureCallback<List<RpcResult<Void>>>() {
  85             @Override
  86             public void onSuccess(List<RpcResult<Void>> results) {
  87                 final ArrayList<RpcError> errors = new ArrayList<>();
  88                 final RpcResultBuilder<Void> rpcResultBuilder;
  89                 for (RpcResult<Void> res : results) {
  90                     if (res == null) {
  91                         errors.add(RpcResultBuilder.newError(RpcError.ErrorType.APPLICATION, "BundleExtensionService",
  92                                 "RpcResult is null."));
  93                     } else if (!res.isSuccessful()) {
  94                         errors.addAll(res.getErrors());
  95                     }
  96                 }
  97                 if (errors.isEmpty()) {
  98                     rpcResultBuilder = RpcResultBuilder.success();
  99                 } else {
 100                     rpcResultBuilder = RpcResultBuilder.<Void>failed().withRpcErrors(errors);
 101                 }
 102                 result.set(rpcResultBuilder.build());
 103             }
 104             @Override
 105             public void onFailure(Throwable t) {
 106                 RpcResultBuilder<Void> rpcResultBuilder = RpcResultBuilder.failed();
 107                 result.set(rpcResultBuilder.build());
 108             }
 109         });
 110         return result;
 111     }
 112
 113 }