openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/services/singlelayer/SingleLayerGroupService.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.impl.services.singlelayer;
  10
  11 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  12 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  13 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  14 import org.opendaylight.openflowplugin.impl.services.AbstractSimpleService;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.AddGroupInput;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupInput;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.OriginalGroup;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.UpdatedGroup;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.Group;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupMessageBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupModCommand;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  23 import org.opendaylight.yangtools.binding.DataContainer;
  24 import org.opendaylight.yangtools.binding.DataObject;
  25
  26 public final class SingleLayerGroupService<O extends DataObject> extends AbstractSimpleService<Group, O> {
  27
  28     public SingleLayerGroupService(
  29         final RequestContextStack requestContextStack,
  30         final DeviceContext deviceContext,
  31         final Class<O> clazz) {
  32         super(requestContextStack, deviceContext, clazz);
  33     }
  34
  35     @Override
  36     protected OfHeader buildRequest(final Xid xid, final Group input) {
  37         final GroupMessageBuilder groupMessageBuilder = new GroupMessageBuilder(input);
  38         final Class<? extends DataContainer> clazz = input.implementedInterface();
  39
  40         if (clazz.equals(AddGroupInput.class)) {
  41             groupMessageBuilder.setCommand(GroupModCommand.OFPGCADD);
  42         } else if (clazz.equals(UpdatedGroup.class)) {
  43             groupMessageBuilder.setCommand(GroupModCommand.OFPGCMODIFY);
  44         } else if (clazz.equals(RemoveGroupInput.class)
  45                 || clazz.equals(OriginalGroup.class)) {
  46             groupMessageBuilder.setCommand(GroupModCommand.OFPGCDELETE);
  47         }
  48
  49         return groupMessageBuilder
  50                 .setVersion(getVersion())
  51                 .setXid(xid.getValue())
  52                 .build();
  53     }
  54
  55 }