Bug 6110: Fixed bugs in statistics manager due to race condition.
[openflowplugin.git] / extension / openflowplugin-extension-nicira / src / main / java / org / opendaylight / openflowplugin / extension / vendor / nicira / convertor / action / PushNshConvertor.java
1 /*
2  * Copyright (c) 2015 Intel, 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.extension.vendor.nicira.convertor.action;
10
11 import com.google.common.base.Preconditions;
12 import org.opendaylight.openflowplugin.extension.api.ConvertorActionFromOFJava;
13 import org.opendaylight.openflowplugin.extension.api.ConvertorActionToOFJava;
14 import org.opendaylight.openflowplugin.extension.api.path.ActionPath;
15 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.action.container.action.choice.ActionPushNsh;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.action.container.action.choice.ActionPushNshBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.push.nsh.grouping.NxActionPushNsh;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.push.nsh.grouping.NxActionPushNshBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.NxActionPushNshGrouping;
22 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.NxActionPushNshNotifFlowsStatisticsUpdateApplyActionsCaseBuilder;
23 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.NxActionPushNshNotifFlowsStatisticsUpdateWriteActionsCaseBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.group.desc.stats.updated.group.desc.stats.buckets.bucket.action.action.NxActionPushNshNotifGroupDescStatsUpdatedCaseBuilder;
25 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.NxActionPushNshNodesNodeTableFlowWriteActionsCaseBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.push.nsh.grouping.NxPushNsh;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.push.nsh.grouping.NxPushNshBuilder;
28
29 public class PushNshConvertor implements
30         ConvertorActionToOFJava<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action, Action>,
31         ConvertorActionFromOFJava<Action, ActionPath> {
32
33     @Override
34     public org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action convert(Action input, ActionPath path) {
35         NxActionPushNsh action = ((ActionPushNsh) input.getActionChoice()).getNxActionPushNsh();
36         NxPushNshBuilder builder = new NxPushNshBuilder();
37         return resolveAction(builder.build(), path);
38     }
39
40     private static org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action resolveAction(NxPushNsh value, ActionPath path) {
41         switch (path) {
42             case NODES_NODE_TABLE_FLOW_INSTRUCTIONS_INSTRUCTION_WRITEACTIONSCASE_WRITEACTIONS_ACTION_ACTION_EXTENSIONLIST_EXTENSION:
43                 return new NxActionPushNshNodesNodeTableFlowWriteActionsCaseBuilder().setNxPushNsh(value).build();
44             case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_INSTRUCTIONS_INSTRUCTION_INSTRUCTION_WRITEACTIONSCASE_WRITEACTIONS_ACTION_ACTION:
45                 return new NxActionPushNshNotifFlowsStatisticsUpdateWriteActionsCaseBuilder().setNxPushNsh(value).build();
46             case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_INSTRUCTIONS_INSTRUCTION_INSTRUCTION_APPLYACTIONSCASE_APPLYACTIONS_ACTION_ACTION:
47                 return new NxActionPushNshNotifFlowsStatisticsUpdateApplyActionsCaseBuilder().setNxPushNsh(value).build();
48             case GROUPDESCSTATSUPDATED_GROUPDESCSTATS_BUCKETS_BUCKET_ACTION:
49                 return new NxActionPushNshNotifGroupDescStatsUpdatedCaseBuilder().setNxPushNsh(value).build();
50             default:
51                 throw new CodecPreconditionException(path);
52         }
53     }
54
55     @Override
56     public Action convert(org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action nxActionArg) {
57         Preconditions.checkArgument(nxActionArg instanceof NxActionPushNshGrouping);
58         NxActionPushNshGrouping nxAction = (NxActionPushNshGrouping) nxActionArg;
59         ActionPushNshBuilder builder = new ActionPushNshBuilder();
60         NxActionPushNshBuilder nxActionPushNshBuilder = new NxActionPushNshBuilder();
61         builder.setNxActionPushNsh(nxActionPushNshBuilder.build());
62         return ActionUtil.createAction(builder.build());
63     }
64
65 }