openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/action/cases/SalToOfVendorCodecCase.java

   1 /*
   2  * Copyright (c) 2016 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
   9 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases;
  10
  11 import java.util.Optional;
  12 import javax.annotation.Nonnull;
  13 import org.opendaylight.openflowplugin.api.OFConstants;
  14 import org.opendaylight.openflowplugin.extension.api.ConvertorActionToOFJava;
  15 import org.opendaylight.openflowplugin.extension.api.TypeVersionKey;
  16 import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
  17 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.data.ActionConvertorData;
  18 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.ConvertorCase;
  19 import org.opendaylight.openflowplugin.openflow.md.core.session.OFSessionUtil;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  21 import org.slf4j.Logger;
  22 import org.slf4j.LoggerFactory;
  23
  24 public class SalToOfVendorCodecCase extends ConvertorCase<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action, Action, ActionConvertorData> {
  25     private static final Logger LOG = LoggerFactory.getLogger(SalToOfVendorCodecCase.class);
  26
  27     public SalToOfVendorCodecCase() {
  28         super(org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action.class, true, OFConstants.OFP_VERSION_1_0, OFConstants.OFP_VERSION_1_3);
  29     }
  30
  31     @SuppressWarnings("unchecked")
  32     @Nonnull
  33     @Override
  34     public Optional<Action> process(@Nonnull final org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action source, final ActionConvertorData data) {
  35         final short version = data.getVersion();
  36         final TypeVersionKey<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action> key =
  37                 new TypeVersionKey<>(
  38                         (Class<? extends org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action>) source.getImplementedInterface(),
  39                         version);
  40
  41         ExtensionConverterProvider extensionConverterProvider = OFSessionUtil.getExtensionConvertorProvider();
  42
  43         if (extensionConverterProvider == null) {
  44             return Optional.empty();
  45         }
  46
  47         final ConvertorActionToOFJava<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action, Action> convertor =
  48                 extensionConverterProvider.getConverter(key);
  49
  50         LOG.trace("OFP Extension action, key:{}, converter:{}", key, convertor);
  51         return convertor != null ? Optional.of(convertor.convert(source)) : Optional.empty();
  52     }
  53 }