Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +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 | */ |
samueljcc | e3d5b6a | 2015-10-27 15:52:52 -0700 | [diff] [blame] | 16 | package org.onosproject.vtnweb.web; |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 17 | |
| 18 | import static com.google.common.base.Preconditions.checkNotNull; |
| 19 | import static org.onlab.util.Tools.nullIsIllegal; |
| 20 | |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 21 | import org.onlab.packet.IpPrefix; |
| 22 | import org.onosproject.codec.CodecContext; |
| 23 | import org.onosproject.codec.JsonCodec; |
| 24 | import org.onosproject.vtnrsc.DefaultFlowClassifier; |
| 25 | import org.onosproject.vtnrsc.FlowClassifier; |
| 26 | import org.onosproject.vtnrsc.FlowClassifierId; |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 27 | import org.onosproject.vtnrsc.TenantId; |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 28 | import org.onosproject.vtnrsc.VirtualPortId; |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 29 | |
| 30 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 31 | |
| 32 | /** |
| 33 | * Flow Classifier JSON codec. |
| 34 | */ |
| 35 | public final class FlowClassifierCodec extends JsonCodec<FlowClassifier> { |
| 36 | |
| 37 | private static final String FLOW_CLASSIFIER_ID = "id"; |
| 38 | private static final String TENANT_ID = "tenant_id"; |
| 39 | private static final String NAME = "name"; |
| 40 | private static final String DESCRIPTION = "description"; |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 41 | private static final String ETHER_TYPE = "ethertype"; |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 42 | private static final String PROTOCOL = "protocol"; |
| 43 | private static final String MIN_SRC_PORT_RANGE = "source_port_range_min"; |
| 44 | private static final String MAX_SRC_PORT_RANGE = "source_port_range_max"; |
| 45 | private static final String MIN_DST_PORT_RANGE = "destination_port_range_min"; |
| 46 | private static final String MAX_DST_PORT_RANGE = "destination_port_range_max"; |
| 47 | private static final String SRC_IP_PREFIX = "source_ip_prefix"; |
| 48 | private static final String DST_IP_PREFIX = "destination_ip_prefix"; |
| 49 | private static final String SRC_PORT = "logical_source_port"; |
| 50 | private static final String DST_PORT = "logical_destination_port"; |
| 51 | private static final String MISSING_MEMBER_MESSAGE = " member is required in Flow Classifier."; |
| 52 | |
| 53 | @Override |
| 54 | public FlowClassifier decode(ObjectNode json, CodecContext context) { |
| 55 | if (json == null || !json.isObject()) { |
| 56 | return null; |
| 57 | } |
| 58 | |
| 59 | FlowClassifier.Builder resultBuilder = new DefaultFlowClassifier.Builder(); |
| 60 | |
| 61 | String flowClassifierId = nullIsIllegal(json.get(FLOW_CLASSIFIER_ID), |
| 62 | FLOW_CLASSIFIER_ID + MISSING_MEMBER_MESSAGE).asText(); |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 63 | resultBuilder.setFlowClassifierId(FlowClassifierId.of(flowClassifierId)); |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 64 | |
| 65 | String tenantId = nullIsIllegal(json.get(TENANT_ID), TENANT_ID + MISSING_MEMBER_MESSAGE).asText(); |
| 66 | resultBuilder.setTenantId(TenantId.tenantId(tenantId)); |
| 67 | |
| 68 | String flowClassiferName = nullIsIllegal(json.get(NAME), NAME + MISSING_MEMBER_MESSAGE).asText(); |
| 69 | resultBuilder.setName(flowClassiferName); |
| 70 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 71 | String flowClassiferDescription = (json.get(DESCRIPTION)).asText(); |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 72 | resultBuilder.setDescription(flowClassiferDescription); |
| 73 | |
| 74 | String etherType = nullIsIllegal(json.get(ETHER_TYPE), ETHER_TYPE + MISSING_MEMBER_MESSAGE).asText(); |
| 75 | resultBuilder.setEtherType(etherType); |
| 76 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 77 | String protocol = (json.get(PROTOCOL)).asText(); |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 78 | resultBuilder.setProtocol(protocol); |
| 79 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 80 | int minSrcPortRange = (json.get(MIN_SRC_PORT_RANGE)).asInt(); |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 81 | resultBuilder.setMinSrcPortRange(minSrcPortRange); |
| 82 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 83 | int maxSrcPortRange = (json.get(MAX_SRC_PORT_RANGE)).asInt(); |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 84 | resultBuilder.setMaxSrcPortRange(maxSrcPortRange); |
| 85 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 86 | int minDstPortRange = (json.get(MIN_DST_PORT_RANGE)).asInt(); |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 87 | resultBuilder.setMinDstPortRange(minDstPortRange); |
| 88 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 89 | int maxDstPortRange = (json.get(MAX_DST_PORT_RANGE)).asInt(); |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 90 | resultBuilder.setMaxDstPortRange(maxDstPortRange); |
| 91 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 92 | String srcIpPrefix = (json.get(SRC_IP_PREFIX)).asText(); |
| 93 | if (!srcIpPrefix.isEmpty()) { |
| 94 | resultBuilder.setSrcIpPrefix(IpPrefix.valueOf(srcIpPrefix)); |
| 95 | } |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 96 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 97 | String dstIpPrefix = (json.get(DST_IP_PREFIX)).asText(); |
| 98 | if (!dstIpPrefix.isEmpty()) { |
| 99 | resultBuilder.setDstIpPrefix(IpPrefix.valueOf(dstIpPrefix)); |
| 100 | } |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 101 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 102 | String srcPort = json.get(SRC_PORT) != null ? (json.get(SRC_PORT)).asText() : ""; |
| 103 | if (!srcPort.isEmpty()) { |
| 104 | resultBuilder.setSrcPort(VirtualPortId.portId(srcPort)); |
| 105 | } |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 106 | |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 107 | String dstPort = json.get(DST_PORT) != null ? (json.get(DST_PORT)).asText() : ""; |
| 108 | if (!dstPort.isEmpty()) { |
| 109 | resultBuilder.setDstPort(VirtualPortId.portId(dstPort)); |
| 110 | } |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 111 | return resultBuilder.build(); |
| 112 | } |
| 113 | |
| 114 | @Override |
| 115 | public ObjectNode encode(FlowClassifier flowClassifier, CodecContext context) { |
| 116 | checkNotNull(flowClassifier, "flowClassifier cannot be null"); |
| 117 | ObjectNode result = context.mapper().createObjectNode() |
Bharat saraswal | f215b0c | 2015-11-14 15:58:46 +0530 | [diff] [blame^] | 118 | .put(FLOW_CLASSIFIER_ID, flowClassifier.flowClassifierId().toString()) |
| 119 | .put(TENANT_ID, flowClassifier.tenantId().toString()) |
| 120 | .put(NAME, flowClassifier.name()) |
| 121 | .put(DESCRIPTION, flowClassifier.description()) |
| 122 | .put(ETHER_TYPE, flowClassifier.etherType()) |
| 123 | .put(PROTOCOL, flowClassifier.protocol()) |
| 124 | .put(MIN_SRC_PORT_RANGE, flowClassifier.minSrcPortRange()) |
| 125 | .put(MAX_SRC_PORT_RANGE, flowClassifier.maxSrcPortRange()) |
| 126 | .put(MIN_DST_PORT_RANGE, flowClassifier.minDstPortRange()) |
| 127 | .put(MAX_DST_PORT_RANGE, flowClassifier.maxDstPortRange()) |
| 128 | .put(SRC_IP_PREFIX, flowClassifier.srcIpPrefix().toString()) |
| 129 | .put(DST_IP_PREFIX, flowClassifier.dstIpPrefix().toString()) |
| 130 | .put(SRC_PORT, flowClassifier.srcPort().toString()) |
| 131 | .put(DST_PORT, flowClassifier.dstPort().toString()); |
Bharat saraswal | fd92344 | 2015-10-26 18:21:10 +0530 | [diff] [blame] | 132 | return result; |
| 133 | } |
Mahesh Poojary Huawei | 321cc50 | 2015-11-03 13:23:32 +0530 | [diff] [blame] | 134 | } |