Simplified setup & improved error handling

Ntp.Analyzer.Data/Static/PeerReadingDatabaseMapper.cs

@@ -26,6 +26,7 @@
 using System;
 using System.Collections.Generic;
 using MySql.Data.MySqlClient;
+using Ntp.Analyzer.Log;
 using Ntp.Analyzer.Objects;
 
 namespace Ntp.Analyzer.Data.Static
@@ -45,7 +46,9 @@ namespace Ntp.Analyzer.Data.Static
         /// <param name="peerMapper">Peer mapper.</param>
         internal PeerReadingDatabaseMapper (
             HostDatabaseMapper hostMapper,
-            PeerDatabaseMapper peerMapper)
+            PeerDatabaseMapper peerMapper,
+            LogBase log)
+            : base(log)
         {
             this.hostMapper = hostMapper;
             this.peerMapper = peerMapper;
@@ -55,6 +58,29 @@ namespace Ntp.Analyzer.Data.Static
             get { return false; }
         }
 
+        protected override string TableName {
+            get { return "peerReading"; }
+        }
+
+        protected override string CreateSql {
+            get {
+                return
+                    "CREATE TABLE peerReading ( " +
+                    "    id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, " +
+                    "    time  TIMESTAMP NOT NULL, " +
+                    "    hostId INT NOT NULL, " +
+                    "    peerId INT NOT NULL, " +
+                    "    last INT NOT NULL, " +
+                    "    reach INT NOT NULL, " +
+                    "    delay DOUBLE NOT NULL, " +
+                    "    offset DOUBLE NOT NULL, " +
+                    "    jitter DOUBLE NOT NULL, " +
+                    "    FOREIGN KEY (hostId) REFERENCES host(id), " +
+                    "    FOREIGN KEY (peerId) REFERENCES peer(id) " +
+                    ") ENGINE=INNODB;";
+            }
+        }
+
         private const string selectSql =
             "SELECT " +
             "id, time, hostId, peerId, last, reach, delay, offset, jitter " +