opendaylight/md-sal/compatibility/flow-management-compatibility/src/main/java/org/opendaylight/controller/md/frm/compatibility/FlowConfigMapping.xtend

   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 package org.opendaylight.controller.md.frm.compatibility
   9
  10 import org.opendaylight.controller.forwardingrulesmanager.FlowConfig
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.config.rev130819.flows.FlowBuilder
  12
  13 import static extension org.opendaylight.controller.sal.compatibility.NodeMapping.*
  14 import static org.opendaylight.controller.sal.compatibility.MDFlowMapping.*
  15 import static org.opendaylight.controller.sal.compatibility.ToSalConversionsUtils.*
  16
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.config.rev130819.flows.FlowKey
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.config.rev130819.flows.Flow
  19 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier
  20 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.IdentifiableItem
  21 import org.opendaylight.yangtools.yang.binding.Identifiable
  22
  23 class FlowConfigMapping {
  24
  25     static def toConfigurationFlow(FlowConfig sourceCfg) {
  26         val source = flowAdded(sourceCfg.flow);
  27         val it = new FlowBuilder();
  28         instructions = source.instructions;
  29         cookie = source.cookie;
  30         hardTimeout = source.hardTimeout
  31         idleTimeout = source.idleTimeout
  32         match = source.match
  33         node = source.node
  34         key = new FlowKey(Long.parseLong(sourceCfg.name),node);
  35         return it.build();
  36     }
  37
  38     static def toFlowConfig(Flow sourceCfg) {
  39         val it = new FlowConfig;
  40         name = String.valueOf(sourceCfg.id);
  41         node = sourceCfg.node.toADNode();
  42
  43         return it
  44     }
  45
  46     static def toFlowConfig(InstanceIdentifier<?> identifier) {
  47         val it = new FlowConfig()
  48         val FlowKey key = ((identifier.path.get(2) as IdentifiableItem<Flow,FlowKey>).key)
  49         name = String.valueOf(key.id);
  50         node = key.node.toADNode();
  51
  52         return it;
  53     }
  54
  55     static def boolean isFlowPath(InstanceIdentifier<?> path) {
  56         if(path.path.size < 2) return false;
  57         if (path.path.get(2) instanceof IdentifiableItem<?,?>) {
  58             val IdentifiableItem<?,? extends Identifiable<?>> item = path.path.get(2) as IdentifiableItem<?,? extends Identifiable<?>>;
  59             val Identifiable<?> key = item.key;
  60             if (key instanceof FlowKey) {
  61                 return true;
  62             }
  63         }
  64         return false;
  65     }
  66 }