cadi/aaf/src/main/java/org/onap/aaf/cadi/register/RegistrationCreator.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 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.aaf.cadi.register;
  22
  23 import java.net.UnknownHostException;
  24 import java.util.List;
  25
  26 import org.onap.aaf.cadi.Access;
  27 import org.onap.aaf.cadi.Access.Level;
  28 import org.onap.aaf.cadi.CadiException;
  29 import org.onap.aaf.cadi.aaf.Defaults;
  30 import org.onap.aaf.cadi.config.Config;
  31 import org.onap.aaf.cadi.config.RegistrationPropHolder;
  32 import org.onap.aaf.cadi.util.Split;
  33
  34 import locate.v1_0.MgmtEndpoint;
  35 import locate.v1_0.MgmtEndpoint.SpecialPorts;
  36 import locate.v1_0.MgmtEndpoints;
  37
  38 public class RegistrationCreator {
  39         private Access access;
  40
  41     public RegistrationCreator(Access access) {
  42         this.access = access;
  43     }
  44
  45     public MgmtEndpoints create(final int port) throws CadiException {
  46         MgmtEndpoints me = new MgmtEndpoints();
  47         List<MgmtEndpoint> lme = me.getMgmtEndpoint();
  48         MgmtEndpoint defData = null;
  49         MgmtEndpoint locate = null;
  50
  51         try {
  52                 String dot_le;
  53                 String version=null;
  54
  55                 RegistrationPropHolder ph = new RegistrationPropHolder(access, port);
  56
  57                 // Now, loop through by Container
  58                 for(String le : Split.splitTrim(',', ph.lcontainer)) {
  59                         if(le.isEmpty()) {
  60                                 dot_le = le;
  61                         } else {
  62                                 dot_le = "."+le;
  63                         }
  64
  65                         for(String entry : Split.splitTrim(',', ph.lentries)) {
  66                                 if(defData==null) {
  67                                         defData = locate = new MgmtEndpoint();
  68
  69                                         version = access.getProperty(Config.AAF_LOCATOR_VERSION, Defaults.AAF_VERSION);
  70                                         locate.setProtocol(access.getProperty(Config.AAF_LOCATOR_PROTOCOL,null));
  71                                         List<String> ls = locate.getSubprotocol();
  72                                         for(String sp : Split.splitTrim(',', access.getProperty(Config.AAF_LOCATOR_SUBPROTOCOL,""))) {
  73                                                 ls.add(sp);
  74                                         }
  75                                         locate.setLatitude(ph.latitude);
  76                                         locate.setLongitude(ph.longitude);
  77
  78                                 } else {
  79                                         locate = copy(defData);
  80                                 }
  81
  82                                 locate.setName(ph.getEntryName(entry,dot_le));
  83                                 locate.setHostname(ph.getEntryFQDN(entry,dot_le));
  84                                 locate.setPort(ph.getEntryPort(dot_le));
  85
  86                                 String specificVersion = access.getProperty(Config.AAF_LOCATOR_VERSION + dot_le,null);
  87                                 if(specificVersion == null && locate == defData) {
  88                                         specificVersion = version;
  89                                 }
  90                                 if(specificVersion!=null) {
  91                                         String split[] = Split.splitTrim('.', specificVersion);
  92                                         locate.setPkg(split.length>3?Integer.parseInt(split[3]):0);
  93                                         locate.setPatch(split.length>2?Integer.parseInt(split[2]):0);
  94                                         locate.setMinor(split.length>1?Integer.parseInt(split[1]):0);
  95                                         locate.setMajor(split.length>0?Integer.parseInt(split[0]):0);
  96                                 }
  97
  98                                 String protocol = access.getProperty(Config.AAF_LOCATOR_PROTOCOL + dot_le, null);
  99                                 if (protocol!=null) {
 100                                         locate.setProtocol(protocol);
 101                                                 List<String> ls = locate.getSubprotocol();
 102                                                 // ls cannot be null, per generated getSubprotocol code
 103                                                 if(ls.isEmpty()) {
 104                                                 String subprotocols = access.getProperty(Config.AAF_LOCATOR_SUBPROTOCOL + dot_le, null);
 105                                                 if(subprotocols==null) {
 106                                                         subprotocols = access.getProperty(Config.CADI_PROTOCOLS, null);
 107                                                 }
 108                                                 if(subprotocols!=null) {
 109                                                         for (String s : Split.split(',', subprotocols)) {
 110                                                                 ls.add(s);
 111                                                         }
 112                                                 } else {
 113                                                         access.printf(Level.ERROR, "%s is required for Locator Registration of %s",
 114                                                                         Config.AAF_LOCATOR_SUBPROTOCOL,Config.AAF_LOCATOR_PROTOCOL);
 115                                                 }
 116                                                 }
 117                                         lme.add(locate);
 118                                 } else {
 119                                         access.printf(Level.ERROR, "%s is required for Locator Registration",Config.AAF_LOCATOR_PROTOCOL);
 120                                 }
 121                         }
 122                 }
 123         } catch (NumberFormatException | UnknownHostException e) {
 124                 throw new CadiException("Error extracting Data from Properties for Registrar",e);
 125         }
 126
 127         if(access.willLog(Level.INFO)) {
 128                 access.log(Level.INFO, print(new StringBuilder(),me.getMgmtEndpoint()));
 129         }
 130         return me;
 131     }
 132
 133     private StringBuilder print(StringBuilder sb, List<MgmtEndpoint> lme) {
 134         int cnt = 0;
 135                 for(MgmtEndpoint m : lme) {
 136                         print(sb,cnt++,m);
 137                 }
 138                 return sb;
 139         }
 140
 141         private void print(StringBuilder out, int cnt, MgmtEndpoint mep) {
 142                 out.append("\nManagement Endpoint - ");
 143                 out.append(cnt);
 144                 out.append("\n\tName:       ");
 145                 out.append(mep.getName());
 146                 out.append("\n\tHostname:   ");
 147                 out.append(mep.getHostname());
 148                 out.append("\n\tLatitude:   ");
 149                 out.append(mep.getLatitude());
 150                 out.append("\n\tLongitude:  ");
 151                 out.append(mep.getLongitude());
 152                 out.append("\n\tVersion:    ");
 153                 out.append(mep.getMajor());
 154                 out.append('.');
 155                 out.append(mep.getMinor());
 156                 out.append('.');
 157                 out.append(mep.getPkg());
 158                 out.append('.');
 159                 out.append(mep.getPatch());
 160                 out.append("\n\tPort:       ");
 161                 out.append(mep.getPort());
 162                 out.append("\n\tProtocol:   ");
 163                 out.append(mep.getProtocol());
 164                 out.append("\n\tSpecial Ports:");
 165                 for( SpecialPorts sp : mep.getSpecialPorts()) {
 166                         out.append("\n\t\tName:       ");
 167                         out.append(sp.getName());
 168                         out.append("\n\t\tPort:       ");
 169                         out.append(sp.getPort());
 170                         out.append("\n\t\tProtocol:   ");
 171                         out.append(sp.getProtocol());
 172                         out.append("\n\t\t  Versions: ");
 173                         boolean first = true;
 174                         for(String s : sp.getProtocolVersions()) {
 175                                 if(first) {
 176                                         first = false;
 177                                 } else {
 178                                         out.append(',');
 179                                 }
 180                                 out.append(s);
 181                         }
 182                 }
 183                 boolean first = true;
 184                 out.append("\n\tSubProtocol: ");
 185                 for(String s : mep.getSubprotocol()) {
 186                         if(first) {
 187                                 first = false;
 188                         } else {
 189                                 out.append(',');
 190                         }
 191                         out.append(s);
 192                 }
 193         }
 194
 195     private MgmtEndpoint copy(MgmtEndpoint mep) {
 196                 MgmtEndpoint out = new MgmtEndpoint();
 197                 out.setName(mep.getName());
 198                 out.setHostname(mep.getHostname());
 199                 out.setLatitude(mep.getLatitude());
 200                 out.setLongitude(mep.getLongitude());
 201                 out.setMajor(mep.getMajor());
 202                 out.setMinor(mep.getMinor());
 203                 out.setPkg(mep.getPkg());
 204                 out.setPatch(mep.getPatch());
 205                 out.setPort(mep.getPort());
 206                 out.setProtocol(mep.getProtocol());
 207                 out.getSpecialPorts().addAll(mep.getSpecialPorts());
 208                 out.getSubprotocol().addAll(mep.getSubprotocol());
 209                 return out;
 210         }
 211 }