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

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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 org.opendaylight.openflowplugin.impl.services.sal;
   9
  10 import java.util.concurrent.Future;
  11 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  12 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  13 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  14 import org.opendaylight.openflowplugin.extension.api.BundleMessageDataInjector;
  15 import org.opendaylight.openflowplugin.extension.api.ConverterMessageToOFJava;
  16 import org.opendaylight.openflowplugin.extension.api.TypeVersionKey;
  17 import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
  18 import org.opendaylight.openflowplugin.extension.api.exception.ConversionException;
  19 import org.opendaylight.openflowplugin.extension.api.exception.ConverterNotFoundException;
  20 import org.opendaylight.openflowplugin.impl.services.AbstractVoidService;
  21 import org.opendaylight.openflowplugin.impl.services.util.ServiceException;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.SalExperimenterMessageService;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.SendExperimenterInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterInputBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.experimenter.types.rev151020.experimenter.core.message.ExperimenterMessageOfChoice;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.onf.bundle.service.rev170124.send.experimenter.input.experimenter.message.of.choice.BundleAddMessageSal;
  30 import org.opendaylight.yangtools.yang.common.RpcResult;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34
  35 public class SalExperimenterMessageServiceImpl extends AbstractVoidService<SendExperimenterInput>
  36                                                implements SalExperimenterMessageService {
  37
  38     private static final Logger LOG = LoggerFactory.getLogger(SalExperimenterMessageServiceImpl.class);
  39     private final ExtensionConverterProvider extensionConverterProvider;
  40
  41     public SalExperimenterMessageServiceImpl(final RequestContextStack requestContextStack,
  42                                              final DeviceContext deviceContext,
  43                                              final ExtensionConverterProvider extensionConverterProvider) {
  44         super(requestContextStack, deviceContext);
  45         this.extensionConverterProvider = extensionConverterProvider;
  46     }
  47
  48     @Override
  49     protected OfHeader buildRequest(Xid xid, SendExperimenterInput input) throws ServiceException {
  50         final TypeVersionKey key =
  51                 new TypeVersionKey(input.getExperimenterMessageOfChoice().getImplementedInterface(), getVersion());
  52         final ConverterMessageToOFJava<ExperimenterMessageOfChoice, ExperimenterDataOfChoice> messageConverter =
  53                 extensionConverterProvider.getMessageConverter(key);
  54
  55         if (messageConverter == null) {
  56             throw new ServiceException(new ConverterNotFoundException(key.toString()));
  57         }
  58
  59         final ExperimenterInputBuilder experimenterInputBld;
  60
  61         if (messageConverter instanceof BundleMessageDataInjector) {
  62             ((BundleMessageDataInjector) messageConverter).setNode(input.getNode());
  63             ((BundleMessageDataInjector) messageConverter).setXid(xid.getValue());
  64             if (LOG.isDebugEnabled()) {
  65                 LOG.debug("Flows and groups pushed to the node: {} with transaction id : {} are {}",
  66                         ((BundleAddMessageSal) input.getExperimenterMessageOfChoice())
  67                                 .getSalAddMessageData().getBundleInnerMessage(),
  68                         input.getNode().getValue().firstKeyOf(Node.class).getId(),
  69                         xid);
  70             }
  71         }
  72
  73         try {
  74             experimenterInputBld = new ExperimenterInputBuilder()
  75                     .setExperimenter(messageConverter.getExperimenterId())
  76                     .setExpType(messageConverter.getType())
  77                     .setExperimenterDataOfChoice(messageConverter.convert(input.getExperimenterMessageOfChoice()))
  78                     .setVersion(getVersion())
  79                     .setXid(xid.getValue());
  80         } catch (ConversionException e) {
  81             throw new ServiceException(e);
  82         }
  83
  84         return experimenterInputBld.build();
  85     }
  86
  87     @Override
  88     public Future<RpcResult<Void>> sendExperimenter(SendExperimenterInput input) {
  89         return handleServiceCall(input);
  90     }
  91 }