renderers/ofoverlay/src/main/java/org/opendaylight/groupbasedpolicy/renderer/ofoverlay/sf/AllowAction.java

   1 /*
   2  * Copyright (c) 2014 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.groupbasedpolicy.renderer.ofoverlay.sf;
  10
  11 import static org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow.FlowUtils.nxOutputRegAction;
  12
  13 import java.util.List;
  14 import java.util.Map;
  15
  16 import org.opendaylight.groupbasedpolicy.sf.actions.AllowActionDefinition;
  17 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.OfContext;
  18 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.OfWriter;
  19 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow.PolicyEnforcer.NetworkElements;
  20 import org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow.PolicyEnforcer.PolicyPair;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ActionDefinitionId;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.HasDirection.Direction;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.subject.feature.definitions.ActionDefinition;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.subject.feature.instances.ActionInstance;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg7;
  27
  28 /**
  29  * Allow action
  30  */
  31 public class AllowAction extends Action {
  32
  33     // How allow is implemented in the PolicyEnforcer table
  34     private final org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action allow = nxOutputRegAction(NxmNxReg7.class);
  35
  36     @Override
  37     public ActionDefinitionId getId() {
  38         return AllowActionDefinition.ID;
  39     }
  40
  41     @Override
  42     public ActionDefinition getActionDef() {
  43         return AllowActionDefinition.DEFINITION;
  44     }
  45
  46     @Override
  47     public List<ActionBuilder> updateAction(List<ActionBuilder> actions,
  48                                             Map<String, Object> params,
  49                                             Integer order,
  50                                             NetworkElements netElements,
  51                                             PolicyPair policyPair,
  52                                             OfWriter ofWriter,
  53                                             OfContext ctx,
  54                                             Direction direction) {
  55         /*
  56          * Allow action doesn't use parameters
  57          * TODO: check to make sure ActionBuilder w/allow isn't already present
  58          */
  59         ActionBuilder ab = new ActionBuilder();
  60         ab.setAction(allow)
  61           .setOrder(order);
  62         actions.add(ab);
  63         return actions;
  64     }
  65
  66     @Override
  67     public boolean isValid(ActionInstance actionInstance) {
  68         return true;
  69     }
  70 }