openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/action/cases/SalToOfGeneralExtensionGroupingCase.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.ConverterExtensionKey;
  15 import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava;
  16 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  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.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.GeneralExtensionGrouping;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 public class SalToOfGeneralExtensionGroupingCase
  28         extends ConvertorCase<GeneralExtensionGrouping, Action, ActionConvertorData> {
  29     private static final Logger LOG = LoggerFactory.getLogger(SalToOfGeneralExtensionGroupingCase.class);
  30
  31     public SalToOfGeneralExtensionGroupingCase() {
  32         super(GeneralExtensionGrouping.class, true, OFConstants.OFP_VERSION_1_0, OFConstants.OFP_VERSION_1_3);
  33     }
  34
  35     @Nonnull
  36     @Override
  37     public Optional<Action> process(@Nonnull final GeneralExtensionGrouping source, final ActionConvertorData data,
  38             ConvertorExecutor convertorExecutor) {
  39         final short version = data.getVersion();
  40
  41         /*
  42          * TODO: EXTENSION PROPOSAL (action, MD-SAL to OFJava)
  43          * - we might need sessionContext as converter input
  44          *
  45          */
  46         Extension extAction = source.getExtension();
  47         ConverterExtensionKey<? extends ExtensionKey> key =
  48                 new ConverterExtensionKey<>(source.getExtensionKey(), version);
  49         ConvertorToOFJava<Action> convertor = OFSessionUtil.getExtensionConvertorProvider().getConverter(key);
  50         return convertor != null ? Optional.of(convertor.convert(extAction)) : Optional.empty();
  51     }
  52 }