sdnr/wireless-transport/code-Carbon-SR1/apps/devicemanager/impl/src/main/java/org/opendaylight/mwtn/config/impl/DcaeConfig.java

   1 package org.opendaylight.mwtn.config.impl;
   2
   3 import org.opendaylight.mwtn.base.internalTypes.IniConfigurationFile;
   4 import org.opendaylight.mwtn.base.internalTypes.IniConfigurationFile.ConfigurationException;
   5 import org.opendaylight.mwtn.config.impl.HtDevicemanagerConfiguration.ISubConfigHandler;
   6
   7 public class DcaeConfig extends BaseSubConfig {
   8         private static final String SECTION_MARKER_DCAE = "dcae";
   9
  10         private static final String PROPERTY_KEY_EVENTRECEIVERURL = "dcaeUrl";
  11         //private static final String PROPERTY_KEY_TESTCOLLECTOR = "dcaeTestCollector";
  12         private static final String PROPERTY_KEY_USERCREDENTIALS = "dcaeUserCredentials";
  13         private static final String PROPERTY_KEY_TIMERPERIOD = "dcaeHeartbeatPeriodSeconds";
  14
  15         private static final String DEFAULT_VALUE_EVENTRECEIVERURL = "off";
  16         private static final String DEFAULT_VALUE_TESTCOLLECTOR = "no";
  17         private static final String DEFAULT_VALUE_USERCREDENTIALS = "admin:admin";
  18         private static final int DEFAULT_VALUE_TIMERPERIOD = 120;
  19
  20         private static DcaeConfig dcaeConfig = null; // Singleton of configuration data
  21
  22         private String eventReceiverUrl;
  23         private String userCredentials;
  24         private Integer timerPeriodSeconds;
  25
  26         private DcaeConfig() {
  27                 super();
  28                 this.eventReceiverUrl = DEFAULT_VALUE_EVENTRECEIVERURL;
  29                 this.userCredentials = DEFAULT_VALUE_USERCREDENTIALS;
  30                 this.timerPeriodSeconds = DEFAULT_VALUE_TIMERPERIOD;
  31         }
  32
  33         private DcaeConfig(IniConfigurationFile config, ISubConfigHandler configHandler) throws ConfigurationException {
  34                 this(config, configHandler, true);
  35         }
  36
  37         private DcaeConfig(IniConfigurationFile config, ISubConfigHandler configHandler, boolean save)
  38                         throws ConfigurationException {
  39
  40                 super(config, configHandler, SECTION_MARKER_DCAE);
  41
  42                 this.eventReceiverUrl = this.getString(PROPERTY_KEY_EVENTRECEIVERURL, DEFAULT_VALUE_EVENTRECEIVERURL);
  43                 this.userCredentials = this.getString(PROPERTY_KEY_USERCREDENTIALS, DEFAULT_VALUE_USERCREDENTIALS);
  44                 this.timerPeriodSeconds = this.getInt(PROPERTY_KEY_TIMERPERIOD, DEFAULT_VALUE_TIMERPERIOD);
  45                 if (save) {
  46                         config.setProperty(SECTION_MARKER_DCAE + "." + PROPERTY_KEY_EVENTRECEIVERURL, this.eventReceiverUrl);
  47                         config.setProperty(SECTION_MARKER_DCAE + "." + PROPERTY_KEY_USERCREDENTIALS, this.userCredentials);
  48                         config.setProperty(SECTION_MARKER_DCAE + "." + PROPERTY_KEY_TIMERPERIOD, this.timerPeriodSeconds);
  49
  50                         this.save();
  51                 }
  52         }
  53
  54         /*
  55          * Setter
  56          */
  57
  58         public void setEventReceiverUrl(String eventReveicerUrl) {
  59                 this.eventReceiverUrl = eventReveicerUrl;
  60         }
  61
  62         public void setUserCredentials(String userCredentials) {
  63                 this.userCredentials = userCredentials;
  64         }
  65
  66
  67
  68         public void setTimerPeriodSeconds(Integer timerPeriodSeconds) {
  69                 this.timerPeriodSeconds = timerPeriodSeconds;
  70         }
  71
  72         /*
  73          * Getter
  74          */
  75
  76         public String getEventReveicerUrl() {
  77                 return eventReceiverUrl;
  78         }
  79
  80         public String getUserCredentials() {
  81                 return userCredentials;
  82         }
  83
  84
  85         public Integer getTimerPeriodSeconds() {
  86                 return timerPeriodSeconds;
  87         }
  88
  89         @Override
  90         public String toString() {
  91                 return "DcaeConfig [eventReceiverUrl=" + eventReceiverUrl + ", userCredentials=" + userCredentials
  92                                 + ", timerPeriodSeconds=" + timerPeriodSeconds + "]";
  93         }
  94
  95         @Override
  96         public boolean equals(Object obj) {
  97                 if (obj instanceof DcaeConfig) {
  98                         DcaeConfig cobj = (DcaeConfig) obj;
  99                         if (!((cobj.eventReceiverUrl == null && this.eventReceiverUrl == null)
 100                                         || cobj.eventReceiverUrl.equals(this.eventReceiverUrl)))
 101                                 return false;
 102                         if (!((cobj.userCredentials == null && this.userCredentials == null)
 103                                         || cobj.userCredentials.equals(this.userCredentials)))
 104                                 return false;
 105                         if (cobj.timerPeriodSeconds != this.timerPeriodSeconds)
 106                                 return false;
 107                         return true;
 108                 }
 109                 return super.equals(obj);
 110         }
 111
 112         /*-------------------------------------
 113          * static Functions
 114          */
 115
 116         public static DcaeConfig getDefaultConfiguration() {
 117                 return (new DcaeConfig());
 118         }
 119
 120         public static DcaeConfig getDcae(IniConfigurationFile config, ISubConfigHandler configHandler) {
 121                 if (dcaeConfig == null)
 122                         try {
 123                                 dcaeConfig = new DcaeConfig(config, configHandler);
 124                         } catch (ConfigurationException e) {
 125                                 dcaeConfig = DcaeConfig.getDefaultConfiguration();
 126                         }
 127                 return dcaeConfig;
 128         }
 129
 130         public static boolean isInstantiated() {
 131                 return dcaeConfig != null;
 132         }
 133
 134         public static DcaeConfig reload() {
 135                 if (dcaeConfig == null)
 136                         return null;
 137                 DcaeConfig tmpConfig;
 138                 try {
 139                         tmpConfig = new DcaeConfig(dcaeConfig.getConfig(), dcaeConfig.getConfigHandler(), false);
 140                 } catch (ConfigurationException e) {
 141                         tmpConfig = DcaeConfig.getDefaultConfiguration();
 142                 }
 143                 dcaeConfig = tmpConfig;
 144                 return dcaeConfig;
 145         }
 146 }