retrieve whois information and parse again without connection to server

network/src/main/java/de/muehlencord/shared/network/whois/Whois.java

@@ -34,11 +34,11 @@ public class Whois {
   /**
    * whoisClient client from commons-net package to execute commands with
    */
-    WhoisClient whoisClient;
+  private WhoisClient whoisClient;
   /**
    * the complete output
    */
-    String whoisString = null;
+  private String whoisString = null;
 
   private static final List<String> WHOIS_SERVERS;
 
@@ -79,8 +79,7 @@ public class Whois {
   }
 
   /**
-     * reads and parses the inforomation for the given ip address from the given
-     * whoisserver
+   * reads and parses the inforomation for the given ip address from the given whoisserver
    *
    * @param whoIsServer the whoisClient server to use
    * @param ip the ip to query whoisClient data for
@@ -102,16 +101,34 @@ public class Whois {
     } catch (Exception ex) {
       throw new WhoisException("Error while reading whois data from " + whoIsServer + ". Reason: " + ex.getMessage(), ex);
     }
+    return parseWhoisInformation (whoisString);
 
+ 
+  }
+  
+  public static WhoisInformation parse(String whoisInformation) throws WhoisException {
+    return parseWhoisInformation (whoisInformation);
+  }
+  
+  private static WhoisInformation parseWhoisInformation (String whoisInformation) throws WhoisException {
            // identify RIR and select correct parser
     WhoisParser parser;
-        if (whoisString.toLowerCase(Locale.US).contains("arin.net")) {
+    if (whoisInformation.toLowerCase(Locale.US).contains("arin.net")) {
       parser = new ArinWhoisParser();
     } else {
       parser = new DefaultWhoisParser();
     }
 
-        return parser.parseWhoIsString(whoisString);
-
+    return parser.parseWhoIsString(whoisInformation);
   }
+
+  /**
+   * returns the output received from the whois server
+   *
+   * @return the output received from the whois server
+   */
+  public String getWhoisString() {
+    return whoisString;
+  }
+
 }