adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/network/ContrailSubnet.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.so.adapters.network;
  24
  25 import com.fasterxml.jackson.annotation.JsonProperty;
  26 import com.fasterxml.jackson.databind.JsonNode;
  27 import com.fasterxml.jackson.databind.ObjectMapper;
  28 import java.util.ArrayList;
  29 import java.util.List;
  30
  31 import org.onap.so.logger.ErrorCode;
  32 import org.onap.so.logger.MessageEnum;
  33 import org.onap.so.openstack.beans.HostRoute;
  34 import org.onap.so.openstack.beans.Pool;
  35 import org.onap.so.openstack.beans.Subnet;
  36 import org.onap.so.openstack.utils.MsoCommonUtils;
  37 import org.slf4j.Logger;
  38 import org.slf4j.LoggerFactory;
  39 import org.springframework.beans.factory.annotation.Autowired;
  40
  41 public class ContrailSubnet {
  42
  43     private static final Logger logger = LoggerFactory.getLogger(ContrailSubnet.class);
  44         @Autowired
  45         private MsoCommonUtils msoCommonUtils;
  46
  47         @JsonProperty("network_ipam_refs_data_ipam_subnets_subnet")
  48         private ContrailSubnetIp subnet = new ContrailSubnetIp();
  49
  50         @JsonProperty("network_ipam_refs_data_ipam_subnets_default_gateway")
  51         private String defaultGateway;
  52
  53         @JsonProperty("network_ipam_refs_data_ipam_subnets_subnet_name")
  54         private String subnetName;
  55
  56         @JsonProperty("network_ipam_refs_data_ipam_subnets_enable_dhcp")
  57         private Boolean enableDhcp;
  58
  59         @JsonProperty("network_ipam_refs_data_ipam_subnets_addr_from_start")
  60         private Boolean addrFromStart = true;
  61         /** future - leave this commented
  62         private String subnet_uuid;
  63         private String dns_server_address;
  64         private List<String> dns_nameservers;
  65         private String dhcp_option_list;
  66         **/
  67
  68         @JsonProperty("network_ipam_refs_data_ipam_subnets_allocation_pools")
  69         private List<ContrailSubnetPool> allocationPools =  new ArrayList <> ();
  70
  71         @JsonProperty("network_ipam_refs_data_ipam_subnets_host_routes")
  72         private final ContrailSubnetHostRoutes host_routes = new ContrailSubnetHostRoutes();
  73
  74         public ContrailSubnet() {
  75                 super();
  76         }
  77
  78         public String getDefaultGateway() {
  79                 return defaultGateway;
  80         }
  81
  82         public void setDefaultGateway(String defaultGateway) {
  83                 this.defaultGateway = defaultGateway;
  84         }
  85
  86         public ContrailSubnetIp getSubnet() {
  87                 return subnet;
  88         }
  89
  90         public void setSubnet(ContrailSubnetIp subnet) {
  91                 this.subnet = subnet;
  92         }
  93
  94         public Boolean isEnableDhcp() {
  95                 return enableDhcp;
  96         }
  97
  98         public void setEnableDhcp(Boolean enableDhcp) {
  99                 this.enableDhcp = enableDhcp;
 100         }
 101
 102         public String getSubnetName() {
 103                 return subnetName;
 104         }
 105
 106         public void setSubnetName(String subnetName) {
 107                 this.subnetName = subnetName;
 108         }
 109
 110         public List<ContrailSubnetPool> getAllocationPools() {
 111                 return allocationPools;
 112         }
 113
 114         public void setPools(List<ContrailSubnetPool> allocationPools) {
 115                 this.allocationPools = allocationPools;
 116         }
 117
 118         public Boolean isAddrFromStart() {
 119                 return addrFromStart;
 120         }
 121
 122         public void setAddrFromStart(Boolean addrFromStart) {
 123                 this.addrFromStart = addrFromStart;
 124         }
 125
 126         public JsonNode toJsonNode()
 127         {
 128                 JsonNode node = null;
 129                 try
 130                 {
 131                         ObjectMapper mapper = new ObjectMapper();
 132                         node = mapper.convertValue(this, JsonNode.class);
 133                 }
 134                 catch (Exception e)
 135                 {
 136         logger.error("{} {} Error creating JsonNode for Contrail Subnet: {} ", MessageEnum.RA_MARSHING_ERROR,
 137             ErrorCode.SchemaError.getValue(), subnetName, e);
 138                 }
 139
 140                 return node;
 141         }
 142
 143         public String toJsonString()
 144         {
 145                 String jsonString = null;
 146                 try
 147                 {
 148                         ObjectMapper mapper = new ObjectMapper();
 149                         jsonString = mapper.writeValueAsString(this);
 150                 }
 151                 catch (Exception e)
 152                 {
 153         logger.error("{} {} Error creating JsonString for Contrail Subnet: {} ", MessageEnum.RA_MARSHING_ERROR,
 154             ErrorCode.SchemaError.getValue(), subnetName, e);
 155                 }
 156
 157                 return jsonString;
 158         }
 159         //poulate contrail subnet with input(from bopel) subnet
 160         public void populateWith(Subnet inputSubnet)
 161         {
 162                 if (inputSubnet != null)
 163                 {
 164                         if (!msoCommonUtils.isNullOrEmpty(inputSubnet.getSubnetName()))
 165                                 subnetName = inputSubnet.getSubnetName();
 166                         else
 167                                 subnetName = inputSubnet.getSubnetId();
 168                         enableDhcp = inputSubnet.getEnableDHCP();
 169                         defaultGateway = inputSubnet.getGatewayIp();
 170                         if (!msoCommonUtils.isNullOrEmpty(inputSubnet.getCidr()) )
 171                         {
 172                                 int idx = inputSubnet.getCidr().indexOf("/");
 173                                 if (idx != -1)
 174                                 {
 175                                         subnet.setIpPrefix(inputSubnet.getCidr().substring(0, idx));
 176                                         subnet.setIpPrefixLen(inputSubnet.getCidr().substring(idx+1));
 177                                 }
 178                         }
 179                         if (inputSubnet.getAllocationPools() != null)
 180                         {
 181                                 for (Pool pool : inputSubnet.getAllocationPools())
 182                                 {
 183                                         if ( !msoCommonUtils.isNullOrEmpty(pool.getStart()) && !msoCommonUtils.isNullOrEmpty(pool.getEnd()) )
 184                                         {
 185                                                 ContrailSubnetPool csp = new ContrailSubnetPool();
 186                                                 csp.populateWith(pool);
 187                                                 allocationPools.add (csp);
 188                                         }
 189                                 }
 190                         }
 191                         if (inputSubnet.getHostRoutes() != null)
 192                         {
 193                                 List<ContrailSubnetHostRoute> hrList = host_routes.getHost_routes();
 194                                 for (HostRoute hr : inputSubnet.getHostRoutes())
 195                                 {
 196                                         if ( !msoCommonUtils.isNullOrEmpty(hr.getPrefix()) || !msoCommonUtils.isNullOrEmpty(hr.getNextHop()) )
 197                                         {
 198                                                 ContrailSubnetHostRoute cshr = new ContrailSubnetHostRoute();
 199                                                 cshr.populateWith(hr);
 200                                                 hrList.add (cshr);
 201                                         }
 202                                 }
 203                         }
 204                 }
 205         }
 206
 207         @Override
 208         public String toString() {
 209                 StringBuilder buf = new StringBuilder ();
 210                 for (ContrailSubnetPool pool : allocationPools)
 211                 {
 212                          buf.append(pool.toString());
 213                 }
 214                 return "ContrailSubnet [subnet=" + subnet.toString() + " default_gateway=" + defaultGateway
 215                                 + " enable_dhcp=" + enableDhcp +  " addr_from_start=" + addrFromStart + " subnet_name=" + subnetName + " allocation_pools=" + buf + " ]";
 216         }
 217
 218 }