Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.driver.extensions; |
| 18 | |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 19 | import java.util.Objects; |
| 20 | |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 21 | import org.onlab.util.KryoNamespace; |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 22 | import org.onosproject.net.NshServicePathId; |
Jonathan Hart | 26a8d95 | 2015-12-02 15:16:35 -0800 | [diff] [blame] | 23 | import org.onosproject.net.flow.AbstractExtension; |
| 24 | import org.onosproject.net.flow.instructions.ExtensionTreatment; |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 25 | import org.onosproject.net.flow.instructions.ExtensionTreatmentType; |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 26 | |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 27 | import com.google.common.base.MoreObjects; |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 28 | |
| 29 | /** |
| 30 | * Nicira set NSH SPI extension instruction. |
| 31 | */ |
Jonathan Hart | 26a8d95 | 2015-12-02 15:16:35 -0800 | [diff] [blame] | 32 | public class NiciraSetNshSpi extends AbstractExtension implements |
| 33 | ExtensionTreatment { |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 34 | |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 35 | private NshServicePathId nshSpi; |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 36 | |
Phaneendra Manda | ab5a736 | 2015-12-02 01:10:01 +0530 | [diff] [blame] | 37 | private final KryoNamespace appKryo = new KryoNamespace.Builder().build(); |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 38 | |
| 39 | /** |
| 40 | * Creates a new set nsh spi instruction. |
| 41 | */ |
| 42 | NiciraSetNshSpi() { |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 43 | nshSpi = NshServicePathId.of(0); |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 44 | } |
| 45 | |
| 46 | /** |
| 47 | * Creates a new set nsh spi instruction with given spi. |
| 48 | * |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 49 | * @param nshSpi nsh service path id |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 50 | */ |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 51 | NiciraSetNshSpi(NshServicePathId nshSpi) { |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 52 | this.nshSpi = nshSpi; |
| 53 | } |
| 54 | |
| 55 | /** |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 56 | * Gets the nsh service path id. |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 57 | * |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 58 | * @return nsh service path id |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 59 | */ |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 60 | public NshServicePathId nshSpi() { |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 61 | return nshSpi; |
| 62 | } |
| 63 | |
| 64 | @Override |
| 65 | public ExtensionTreatmentType type() { |
| 66 | return ExtensionTreatmentType.ExtensionTreatmentTypes.NICIRA_SET_NSH_SPI.type(); |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public void deserialize(byte[] data) { |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 71 | nshSpi = NshServicePathId.of(appKryo.deserialize(data)); |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public byte[] serialize() { |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 76 | return appKryo.serialize(nshSpi.servicePathId()); |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 77 | } |
| 78 | |
| 79 | @Override |
| 80 | public int hashCode() { |
| 81 | return Objects.hash(nshSpi); |
| 82 | } |
| 83 | |
| 84 | @Override |
| 85 | public boolean equals(Object obj) { |
| 86 | if (this == obj) { |
| 87 | return true; |
| 88 | } |
| 89 | if (obj instanceof NiciraSetNshSpi) { |
| 90 | NiciraSetNshSpi that = (NiciraSetNshSpi) obj; |
| 91 | return Objects.equals(nshSpi, that.nshSpi); |
| 92 | |
| 93 | } |
| 94 | return false; |
| 95 | } |
| 96 | |
| 97 | @Override |
| 98 | public String toString() { |
| 99 | return MoreObjects.toStringHelper(getClass()) |
Phaneendra Manda | a272a9f | 2015-12-04 02:42:55 +0530 | [diff] [blame] | 100 | .add("nshSpi", nshSpi.toString()) |
Phaneendra Manda | ce66cbc | 2015-11-26 18:07:48 +0530 | [diff] [blame] | 101 | .toString(); |
| 102 | } |
| 103 | } |