Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [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 | package org.onosproject.codec.impl; |
| 17 | |
| 18 | import org.onosproject.codec.CodecContext; |
| 19 | import org.onosproject.codec.JsonCodec; |
| 20 | import org.onosproject.net.flow.criteria.Criteria; |
| 21 | import org.onosproject.net.flow.criteria.Criterion; |
| 22 | import org.slf4j.Logger; |
| 23 | import org.slf4j.LoggerFactory; |
| 24 | |
| 25 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 26 | |
| 27 | import static com.google.common.base.Preconditions.checkNotNull; |
| 28 | |
| 29 | /** |
| 30 | * Criterion codec. |
| 31 | */ |
Ray Milkey | 540b2ce | 2015-02-04 17:50:20 -0800 | [diff] [blame] | 32 | public final class CriterionCodec extends JsonCodec<Criterion> { |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 33 | |
| 34 | protected static final Logger log = LoggerFactory.getLogger(CriterionCodec.class); |
| 35 | |
| 36 | @Override |
| 37 | public ObjectNode encode(Criterion criterion, CodecContext context) { |
| 38 | checkNotNull(criterion, "Criterion cannot be null"); |
| 39 | |
| 40 | final ObjectNode result = context.mapper().createObjectNode() |
| 41 | .put("type", criterion.type().toString()); |
| 42 | |
| 43 | switch (criterion.type()) { |
| 44 | |
| 45 | case IN_PORT: |
| 46 | final Criteria.PortCriterion portCriterion = (Criteria.PortCriterion) criterion; |
Pavlin Radoslavov | 320e6c9 | 2015-02-02 16:51:58 -0800 | [diff] [blame] | 47 | result.put("port", portCriterion.port().toLong()); |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 48 | break; |
| 49 | |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 50 | case ETH_DST: |
Pavlin Radoslavov | 320e6c9 | 2015-02-02 16:51:58 -0800 | [diff] [blame] | 51 | case ETH_SRC: |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 52 | final Criteria.EthCriterion ethCriterion = (Criteria.EthCriterion) criterion; |
Ray Milkey | db35808 | 2015-01-13 16:34:38 -0800 | [diff] [blame] | 53 | result.put("mac", ethCriterion.mac().toString()); |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 54 | break; |
| 55 | |
| 56 | case ETH_TYPE: |
| 57 | final Criteria.EthTypeCriterion ethTypeCriterion = |
| 58 | (Criteria.EthTypeCriterion) criterion; |
| 59 | result.put("ethType", ethTypeCriterion.ethType()); |
| 60 | break; |
| 61 | |
Pavlin Radoslavov | 320e6c9 | 2015-02-02 16:51:58 -0800 | [diff] [blame] | 62 | case VLAN_VID: |
| 63 | final Criteria.VlanIdCriterion vlanIdCriterion = |
| 64 | (Criteria.VlanIdCriterion) criterion; |
| 65 | result.put("vlanId", vlanIdCriterion.vlanId().toShort()); |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 66 | break; |
| 67 | |
| 68 | case VLAN_PCP: |
| 69 | final Criteria.VlanPcpCriterion vlanPcpCriterion = |
| 70 | (Criteria.VlanPcpCriterion) criterion; |
| 71 | result.put("priority", vlanPcpCriterion.priority()); |
| 72 | break; |
| 73 | |
Pavlin Radoslavov | 320e6c9 | 2015-02-02 16:51:58 -0800 | [diff] [blame] | 74 | case IP_PROTO: |
| 75 | final Criteria.IPProtocolCriterion iPProtocolCriterion = |
| 76 | (Criteria.IPProtocolCriterion) criterion; |
| 77 | result.put("protocol", iPProtocolCriterion.protocol()); |
| 78 | break; |
| 79 | |
| 80 | case IPV4_SRC: |
| 81 | case IPV4_DST: |
| 82 | case IPV6_SRC: |
| 83 | case IPV6_DST: |
| 84 | final Criteria.IPCriterion iPCriterion = (Criteria.IPCriterion) criterion; |
| 85 | result.put("ip", iPCriterion.ip().toString()); |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 86 | break; |
| 87 | |
| 88 | case TCP_SRC: |
| 89 | case TCP_DST: |
| 90 | final Criteria.TcpPortCriterion tcpPortCriterion = |
| 91 | (Criteria.TcpPortCriterion) criterion; |
| 92 | result.put("tcpPort", tcpPortCriterion.tcpPort().byteValue()); |
| 93 | break; |
| 94 | |
Pavlin Radoslavov | 320e6c9 | 2015-02-02 16:51:58 -0800 | [diff] [blame] | 95 | case UDP_SRC: |
| 96 | case UDP_DST: |
| 97 | final Criteria.UdpPortCriterion udpPortCriterion = |
| 98 | (Criteria.UdpPortCriterion) criterion; |
| 99 | result.put("udpPort", udpPortCriterion.udpPort().byteValue()); |
| 100 | break; |
| 101 | |
| 102 | case SCTP_SRC: |
| 103 | case SCTP_DST: |
| 104 | final Criteria.SctpPortCriterion sctpPortCriterion = |
| 105 | (Criteria.SctpPortCriterion) criterion; |
| 106 | result.put("sctpPort", |
| 107 | sctpPortCriterion.sctpPort().byteValue()); |
| 108 | break; |
| 109 | |
| 110 | case ICMPV4_TYPE: |
| 111 | final Criteria.IcmpTypeCriterion icmpTypeCriterion = |
| 112 | (Criteria.IcmpTypeCriterion) criterion; |
| 113 | result.put("icmpType", icmpTypeCriterion.icmpType()); |
| 114 | break; |
| 115 | |
| 116 | case ICMPV4_CODE: |
| 117 | final Criteria.IcmpCodeCriterion icmpCodeCriterion = |
| 118 | (Criteria.IcmpCodeCriterion) criterion; |
| 119 | result.put("icmpCode", icmpCodeCriterion.icmpCode()); |
| 120 | break; |
| 121 | |
| 122 | case IPV6_FLABEL: |
| 123 | final Criteria.IPv6FlowLabelCriterion ipv6FlowLabelCriterion = |
| 124 | (Criteria.IPv6FlowLabelCriterion) criterion; |
| 125 | result.put("flowLabel", |
| 126 | ipv6FlowLabelCriterion.flowLabel()); |
| 127 | break; |
| 128 | |
| 129 | case ICMPV6_TYPE: |
| 130 | final Criteria.Icmpv6TypeCriterion icmpv6TypeCriterion = |
| 131 | (Criteria.Icmpv6TypeCriterion) criterion; |
| 132 | result.put("icmpv6Type", icmpv6TypeCriterion.icmpv6Type()); |
| 133 | break; |
| 134 | |
| 135 | case ICMPV6_CODE: |
| 136 | final Criteria.Icmpv6CodeCriterion icmpv6CodeCriterion = |
| 137 | (Criteria.Icmpv6CodeCriterion) criterion; |
| 138 | result.put("icmpv6Code", icmpv6CodeCriterion.icmpv6Code()); |
| 139 | break; |
| 140 | |
| 141 | case IPV6_ND_TARGET: |
| 142 | final Criteria.IPv6NDTargetAddressCriterion ipv6NDTargetAddressCriterion |
| 143 | = (Criteria.IPv6NDTargetAddressCriterion) criterion; |
| 144 | result.put("targetAddress", |
| 145 | ipv6NDTargetAddressCriterion.targetAddress().toString()); |
| 146 | break; |
| 147 | |
| 148 | case IPV6_ND_SLL: |
| 149 | case IPV6_ND_TLL: |
| 150 | final Criteria.IPv6NDLinkLayerAddressCriterion ipv6NDLinkLayerAddressCriterion |
| 151 | = (Criteria.IPv6NDLinkLayerAddressCriterion) criterion; |
| 152 | result.put("mac", |
| 153 | ipv6NDLinkLayerAddressCriterion.mac().toString()); |
| 154 | break; |
| 155 | |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 156 | case MPLS_LABEL: |
| 157 | final Criteria.MplsCriterion mplsCriterion = |
| 158 | (Criteria.MplsCriterion) criterion; |
| 159 | result.put("label", mplsCriterion.label()); |
| 160 | break; |
| 161 | |
| 162 | case OCH_SIGID: |
| 163 | final Criteria.LambdaCriterion lambdaCriterion = |
| 164 | (Criteria.LambdaCriterion) criterion; |
| 165 | result.put("lambda", lambdaCriterion.lambda()); |
| 166 | break; |
| 167 | |
| 168 | case OCH_SIGTYPE: |
| 169 | final Criteria.OpticalSignalTypeCriterion opticalSignalTypeCriterion = |
| 170 | (Criteria.OpticalSignalTypeCriterion) criterion; |
| 171 | result.put("signalType", opticalSignalTypeCriterion.signalType()); |
| 172 | break; |
| 173 | |
| 174 | default: |
| 175 | // Don't know how to format this type |
| 176 | log.info("Cannot convert criterion of type {} to JSON", |
| 177 | criterion.type()); |
| 178 | break; |
| 179 | } |
| 180 | |
| 181 | return result; |
| 182 | } |
| 183 | } |