| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.opencord.sadis.impl; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.onlab.packet.Ip4Address; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.VlanId; |
| import org.opencord.sadis.BaseConfig; |
| import org.opencord.sadis.SubscriberAndDeviceInformation; |
| |
| import org.opencord.sadis.UniTagInformation; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import com.fasterxml.jackson.core.JsonParser; |
| import com.fasterxml.jackson.core.ObjectCodec; |
| import com.fasterxml.jackson.databind.DeserializationContext; |
| import com.fasterxml.jackson.databind.JsonDeserializer; |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.module.SimpleModule; |
| |
| /** |
| * Configuration options for the Subscriber And Device Information Service. |
| * |
| * <pre> |
| * "sadis" : { |
| * "integration" : { |
| * "url" : "http://{hostname}{:port}", |
| * "cache" : { |
| * "maxsize" : number of entries, |
| * "entryttl" : duration, i.e. 10s or 1m |
| * } |
| * }, |
| * "entries" : [ |
| * { |
| * "id" : "uniqueid", |
| * "nasportid" : string, |
| * "port" : int, |
| * "slot" : int, |
| * "hardwareidentifier" : string, |
| * "ipAddress" : string, |
| * "nasId" : string, |
| * "circuitId" : string, |
| * "remoteId" : string, |
| * "uniTagList": [ |
| * { |
| * "uniTagMatch" : int, |
| * "ponCTag" : string, |
| * "ponSTag" : string, |
| * "usPonCTagPriority" : int, |
| * "dsPonCTagPriority" : int, |
| * "usPonSTagPriority" : int, |
| * "dsPonSTagPriority" : int, |
| * "technologyProfileId" : int, |
| * "upstreamBandwidthProfile" : string, |
| * "downstreamBandwidthProfile" : string, |
| * "upstreamOltBandwidthProfile" : string, |
| * "downstreamOltBandwidthProfile" : string, |
| * "enableMacLearning" : string, |
| * "configuredDacAddress" : string, |
| * "isDhcpRequired" : string, |
| * "isIgmpRequired" : string, |
| * "serviceName" : string |
| * } |
| * ] |
| * }, ... |
| * ] |
| * } |
| * </pre> |
| */ |
| public class SubscriberAndDeviceInformationConfig extends BaseConfig<SubscriberAndDeviceInformation> { |
| |
| private final Logger log = LoggerFactory.getLogger(this.getClass()); |
| private static final int NO_PCP = -1; |
| private static final String NO_SN = ""; |
| private static final String UNI_TAG_MATCH = "uniTagMatch"; |
| private static final String PON_C_TAG = "ponCTag"; |
| private static final String PON_S_TAG = "ponSTag"; |
| private static final String US_C_TAG_PCP = "usPonCTagPriority"; |
| private static final String US_S_TAG_PCP = "usPonSTagPriority"; |
| private static final String DS_C_TAG_PCP = "dsPonCTagPriority"; |
| private static final String DS_S_TAG_PCP = "dsPonSTagPriority"; |
| private static final String MAC_LEARNING = "enableMacLearning"; |
| private static final String TP_ID = "technologyProfileId"; |
| private static final String US_BW = "upstreamBandwidthProfile"; |
| private static final String DS_BW = "downstreamBandwidthProfile"; |
| private static final String US_OLT_BW = "upstreamOltBandwidthProfile"; |
| private static final String DS_OLT_BW = "downstreamOltBandwidthProfile"; |
| private static final String SERVICE_NAME = "serviceName"; |
| private static final String IS_DHCP_REQ = "isDhcpRequired"; |
| private static final String IS_IGMP_REQ = "isIgmpRequired"; |
| private static final String MAC_ADDRESS = "configuredMacAddress"; |
| |
| public List<SubscriberAndDeviceInformation> getEntries() { |
| List<SubscriberAndDeviceInformation> result = new ArrayList<>(); |
| ObjectMapper mapper = new ObjectMapper(); |
| SimpleModule module = new SimpleModule(); |
| module.addDeserializer(VlanId.class, new VlanIdDeserializer()); |
| module.addDeserializer(Ip4Address.class, new Ip4AddressDeserializer()); |
| module.addDeserializer(UniTagInformation.class, new UniTagDeserializer()); |
| mapper.registerModule(module); |
| final JsonNode entries = this.object.path(ENTRIES); |
| entries.forEach(entry -> { |
| try { |
| result.add(mapper.readValue(entry.toString(), SubscriberAndDeviceInformation.class)); |
| } catch (IOException e) { |
| log.warn("Unable to parse configuration entry, '{}', error: {}", entry, e.getMessage()); |
| } |
| }); |
| |
| return result; |
| } |
| |
| public class VlanIdDeserializer extends JsonDeserializer<VlanId> { |
| @Override |
| public VlanId deserialize(JsonParser jp, DeserializationContext ctxt) |
| throws IOException { |
| ObjectCodec oc = jp.getCodec(); |
| JsonNode node = oc.readTree(jp); |
| return VlanId.vlanId((short) node.asInt()); |
| } |
| } |
| |
| public class Ip4AddressDeserializer extends JsonDeserializer<Ip4Address> { |
| @Override |
| public Ip4Address deserialize(JsonParser jp, DeserializationContext ctxt) |
| throws IOException { |
| ObjectCodec oc = jp.getCodec(); |
| JsonNode node = oc.readTree(jp); |
| return Ip4Address.valueOf(node.asText()); |
| } |
| } |
| |
| public class UniTagDeserializer extends JsonDeserializer<UniTagInformation> { |
| @Override |
| public UniTagInformation deserialize(JsonParser jp, DeserializationContext ctxt) |
| throws IOException { |
| ObjectCodec oc = jp.getCodec(); |
| JsonNode node = oc.readTree(jp); |
| return getUniTagInformation(node); |
| } |
| } |
| |
| public UniTagInformation getUniTagInformation(JsonNode node) { |
| String usBw = node.get(US_BW) == null ? null : node.get(US_BW).asText(); |
| String dsBw = node.get(DS_BW) == null ? null : node.get(DS_BW).asText(); |
| return new UniTagInformation.Builder() |
| .setUniTagMatch(VlanId.vlanId(node.get(UNI_TAG_MATCH) == null ? VlanId.NO_VID |
| : (short) node.get(UNI_TAG_MATCH).asInt())) |
| .setPonCTag(VlanId.vlanId((short) node.get(PON_C_TAG).asInt())) |
| .setPonSTag(VlanId.vlanId((short) node.get(PON_S_TAG).asInt())) |
| .setUsPonCTagPriority(node.get(US_C_TAG_PCP) == null ? NO_PCP : |
| node.get(US_C_TAG_PCP).asInt()) |
| .setUsPonSTagPriority(node.get(US_S_TAG_PCP) == null ? NO_PCP : |
| node.get(US_S_TAG_PCP).asInt()) |
| .setDsPonCTagPriority(node.get(DS_C_TAG_PCP) == null ? NO_PCP : |
| node.get(DS_C_TAG_PCP).asInt()) |
| .setDsPonSTagPriority(node.get(DS_S_TAG_PCP) == null ? NO_PCP : |
| node.get(DS_S_TAG_PCP).asInt()) |
| .setEnableMacLearning(node.get(MAC_LEARNING) == null ? false : |
| node.get(MAC_LEARNING).asBoolean()) |
| .setTechnologyProfileId(node.get(TP_ID).asInt()) |
| .setUpstreamBandwidthProfile(usBw) |
| .setDownstreamBandwidthProfile(dsBw) |
| .setUpstreamOltBandwidthProfile(node.get(US_OLT_BW) == null ? usBw |
| : node.get(US_OLT_BW).asText()) |
| .setDownstreamOltBandwidthProfile(node.get(DS_OLT_BW) == null ? dsBw |
| : node.get(DS_OLT_BW).asText()) |
| .setServiceName(node.get(SERVICE_NAME) == null ? NO_SN : |
| node.get(SERVICE_NAME).asText()) |
| .setIsDhcpRequired(node.get(IS_DHCP_REQ) == null ? false : node.get(IS_DHCP_REQ).asBoolean()) |
| .setIsIgmpRequired(node.get(IS_IGMP_REQ) == null ? false : node.get(IS_IGMP_REQ).asBoolean()) |
| .setConfiguredMacAddress(node.get(MAC_ADDRESS) == null ? MacAddress.NONE.toString() : |
| node.get(MAC_ADDRESS).asText()) |
| .build(); |
| } |
| } |