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