e32dbb5337d5fcb67703c41b073860740f2d1959
[openflowplugin.git] / openflowplugin-impl / src / main / java / org / opendaylight / openflowplugin / impl / services / PacketProcessingServiceImpl.java
1 /**
2  * Copyright (c) 2015 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.openflowplugin.impl.services;
9
10 import java.util.Optional;
11 import java.util.concurrent.Future;
12 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
13 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
14 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
15 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
16 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.PacketOutConvertor;
17 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.data.PacketOutConvertorData;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketProcessingService;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.TransmitPacketInput;
22 import org.opendaylight.yangtools.yang.common.RpcResult;
23
24 public final class PacketProcessingServiceImpl extends AbstractVoidService<TransmitPacketInput> implements PacketProcessingService {
25
26     private final ConvertorExecutor convertorExecutor;
27
28     public PacketProcessingServiceImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext, final ConvertorExecutor convertorExecutor) {
29         super(requestContextStack, deviceContext);
30         this.convertorExecutor = convertorExecutor;
31     }
32
33     @Override
34     public Future<RpcResult<Void>> transmitPacket(final TransmitPacketInput input) {
35         return handleServiceCall(input);
36     }
37
38     @Override
39     protected OfHeader buildRequest(final Xid xid, final TransmitPacketInput input) throws ServiceException {
40         final PacketOutConvertorData data = new PacketOutConvertorData(getVersion());
41         data.setDatapathId(getDatapathId());
42         data.setXid(xid.getValue());
43
44         final Optional<PacketOutInput> result = convertorExecutor.convert(input, data);
45         return result.orElse(PacketOutConvertor.defaultResult(getVersion()));
46     }
47 }