extension/openflowplugin-extension-nicira/src/main/java/org/opendaylight/openflowplugin/extension/vendor/nicira/convertor/action/ResubmitConvertor.java

   1 /*
   2  * Copyright (C) 2014 Red Hat, Inc.
   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  * Authors : Madhu Venugopal
   9  */
  10
  11 package org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.action;
  12
  13 import com.google.common.base.Preconditions;
  14 import org.opendaylight.openflowplugin.extension.api.ConvertorActionFromOFJava;
  15 import org.opendaylight.openflowplugin.extension.api.ConvertorActionToOFJava;
  16 import org.opendaylight.openflowplugin.extension.api.path.ActionPath;
  17 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.action.container.action.choice.ActionResubmit;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.action.container.action.choice.ActionResubmitBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.resubmit.grouping.NxActionResubmit;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.resubmit.grouping.NxActionResubmitBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.NxActionResubmitGrouping;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.flows.statistics.update.flow.and.statistics.map.list.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionResubmitNotifFlowsStatisticsUpdateApplyActionsCaseBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.flows.statistics.update.flow.and.statistics.map.list.instructions.instruction.instruction.write.actions._case.write.actions.action.action.NxActionResubmitNotifFlowsStatisticsUpdateWriteActionsCaseBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.group.desc.stats.updated.group.desc.stats.buckets.bucket.action.action.NxActionResubmitNotifGroupDescStatsUpdatedCaseBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.write.actions._case.write.actions.action.action.NxActionResubmitNodesNodeTableFlowWriteActionsCaseBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.resubmit.grouping.NxResubmit;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.resubmit.grouping.NxResubmitBuilder;
  31
  32 /**
  33  * Convert to/from SAL flow model to openflowjava model for Resubmit action
  34  */
  35 public class ResubmitConvertor implements
  36         ConvertorActionToOFJava<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action, Action>,
  37         ConvertorActionFromOFJava<Action, ActionPath> {
  38
  39     @Override
  40     public org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action convert(Action input, ActionPath path) {
  41         NxActionResubmit action = ((ActionResubmit) input.getActionChoice()).getNxActionResubmit();
  42         NxResubmitBuilder builder = new NxResubmitBuilder();
  43         builder.setInPort(action.getInPort());
  44         builder.setTable(action.getTable());
  45         return resolveAction(builder.build(), path);
  46     }
  47
  48     private static org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action resolveAction(NxResubmit value, ActionPath path) {
  49         switch (path) {
  50             case NODES_NODE_TABLE_FLOW_INSTRUCTIONS_INSTRUCTION_WRITEACTIONSCASE_WRITEACTIONS_ACTION_ACTION_EXTENSIONLIST_EXTENSION:
  51                 return new NxActionResubmitNodesNodeTableFlowWriteActionsCaseBuilder().setNxResubmit(value).build();
  52             case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_INSTRUCTIONS_INSTRUCTION_INSTRUCTION_WRITEACTIONSCASE_WRITEACTIONS_ACTION_ACTION:
  53                 return new NxActionResubmitNotifFlowsStatisticsUpdateWriteActionsCaseBuilder().setNxResubmit(value).build();
  54             case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_INSTRUCTIONS_INSTRUCTION_INSTRUCTION_APPLYACTIONSCASE_APPLYACTIONS_ACTION_ACTION:
  55                 return new NxActionResubmitNotifFlowsStatisticsUpdateApplyActionsCaseBuilder().setNxResubmit(value).build();
  56             case GROUPDESCSTATSUPDATED_GROUPDESCSTATS_BUCKETS_BUCKET_ACTION:
  57                 return new NxActionResubmitNotifGroupDescStatsUpdatedCaseBuilder().setNxResubmit(value).build();
  58             default:
  59                 throw new CodecPreconditionException(path);
  60         }
  61     }
  62
  63     @Override
  64     public Action convert(org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action nxActionArg) {
  65         Preconditions.checkArgument(nxActionArg instanceof NxActionResubmitGrouping);
  66         NxActionResubmitGrouping nxAction = (NxActionResubmitGrouping) nxActionArg;
  67         ActionResubmitBuilder builder = new ActionResubmitBuilder();
  68         NxActionResubmitBuilder nxActionResubmitBuilder = new NxActionResubmitBuilder();
  69         nxActionResubmitBuilder.setInPort(nxAction.getNxResubmit().getInPort());
  70         nxActionResubmitBuilder.setTable(nxAction.getNxResubmit().getTable());
  71         builder.setNxActionResubmit(nxActionResubmitBuilder.build());
  72         return ActionUtil.createAction(builder.build());
  73     }
  74
  75 }