Add error handling everywhere

src/main/java/de/jeyp91/App.java

@@ -28,7 +28,7 @@ public class App {
     private static String configFile;
     private static final Logger logger = LogManager.getLogger(App.class);
 
-    public static void main(String[] args) throws Exception {
+    public static void main(String[] args) {
         ConfigurationBuilder<BuiltConfiguration> builder
                 = ConfigurationBuilderFactory.newConfigurationBuilder();
 
@@ -74,11 +74,11 @@ public class App {
                 int forumId;
                 if (season == 2021) {
                     forumId = 15;
-                } else {
-                    throw new Exception("Season does not exist");
-                }
                     String checksum = con.getChecksumOfPost(forumId, configFile);
                     System.out.println(checksum);
+                } else {
+                    logger.error("Season does not exist");
+                }
                 break;
             default:
                 break;

src/main/java/de/jeyp91/apifootball/APIFootballUpdater.java

@@ -2,10 +2,13 @@ package de.jeyp91.apifootball;
 
 import de.jeyp91.ResourceProvider;
 import de.jeyp91.S3Provider;
+import de.jeyp91.teamidmatcher.TeamIDMatcher;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.HttpClient;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 import org.json.simple.JSONArray;
 import org.json.simple.JSONObject;
 import org.json.simple.parser.JSONParser;
@@ -15,36 +18,46 @@ import java.util.HashSet;
 
 public class APIFootballUpdater {
 
+    private static final Logger logger = LogManager.getLogger(APIFootballUpdater.class);
+
     public APIFootballUpdater() {
 
     }
 
-    public void updateFixtures(int league) throws Exception {
+    public void updateFixtures(int league) {
         String apiFootballUrl = "https://v2.api-football.com/fixtures/league/" + league + "?timezone=Europe/Berlin";
+        try {
             String content = getRawData(apiFootballUrl);
             S3Provider prov = new S3Provider();
             prov.writeFixturesToS3(league, content);
+        } catch (Exception e) {
+            logger.error(e.getMessage());
+        }
     }
 
-    public void updateAllFixtures() throws Exception {
+    public void updateAllFixtures() {
         HashSet<Integer> leagues = getLeagues();
         for (Integer league : leagues) {
             updateFixtures(league);
         }
     }
 
-    public void updateAllRounds() throws Exception {
+    public void updateAllRounds() {
         HashSet<Integer> leagues = getLeagues();
         for (Integer league : leagues) {
             updateRounds(league);
         }
     }
 
-    public void updateRounds(int league) throws Exception {
+    public void updateRounds(int league) {
         String apiFootballUrl = "https://v2.api-football.com/fixtures/rounds/" + league;
+        try {
             String content = getRawData(apiFootballUrl);
             S3Provider prov = new S3Provider();
             prov.writeRoundsToS3(league, content);
+        } catch (Exception e) {
+            logger.error(e.getMessage());
+        }
     }
 
     public String getRawData(String requestUrl) throws Exception {

src/main/java/de/jeyp91/tippliga/TLWMatch.java

@@ -14,8 +14,6 @@ import org.apache.logging.log4j.Logger;
  */
 public class TLWMatch extends BaseMatch{
 
-    private final Logger logger = LogManager.getLogger(TLWMatch.class);
-
     public final Integer STATUS_NOTSTARTED = 0;
     public final Integer STATUS_STARTED = 1;
     public final Integer STATUS_PROVISIONAL_RESULT_AVAILABLE = 2;

src/main/java/de/jeyp91/tippliga/TLWMatchdaysUpdater.java

@@ -1,6 +1,8 @@
 package de.jeyp91.tippliga;
 
 import de.jeyp91.tippligaforum.TippligaSQLConnector;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -9,6 +11,8 @@ import java.util.Date;
 
 public class TLWMatchdaysUpdater {
 
+    private final Logger logger = LogManager.getLogger(TLWMatch.class);
+
     int season;
     int league;
     ArrayList<TLWMatchday> matchdaysOriginal;
@@ -28,20 +32,20 @@ public class TLWMatchdaysUpdater {
         this.matchdaysUpdated.sort(Comparator.comparing(TLWMatchday::getMatchday));
     }
 
-    public String getUpdateSql() throws Exception {
+    public String getUpdateSql() {
         String updateSql = "";
 
         if(this.matchdaysUpdated.size() != this.matchdaysOriginal.size()) {
-            throw new Exception("Wrong matchdays config");
+            this.logger.error("Wrong matchdays config!");
-        }
+        } else {
 
             for (int i = 0; i < this.matchdaysUpdated.size(); i++) {
                 TLWMatchday matchdayOriginal = this.matchdaysOriginal.get(i);
                 TLWMatchday matchdayUpdated = this.matchdaysUpdated.get(i);
 
                 if (matchdayOriginal.getMatchday() != matchdayUpdated.getMatchday()) {
-                throw new Exception("BUUUUG!");
+                    this.logger.error("BUUUUG!");
-            }
+                } else {
 
                     Date now = new Date(System.currentTimeMillis());
 
@@ -87,7 +91,8 @@ public class TLWMatchdaysUpdater {
                         }
                     }
                 }
-
+            }
+        }
         return updateSql;
     }
 

src/main/java/de/jeyp91/tippliga/TLWMatchesUpdaterFootball.java

@@ -15,7 +15,7 @@ import java.time.*;
 import java.util.ArrayList;
 
 public class TLWMatchesUpdaterFootball extends TLWMatchesManagerBase {
-    private static final Logger logger = LogManager.getLogger(App.class);
+    private static final Logger logger = LogManager.getLogger(TLWMatchesUpdaterFootball.class);
 
     ArrayList<TLWMatch> tlwMatchesOriginal;
     ArrayList<TLWMatch> tlwMatchesUpdated;

src/main/java/de/jeyp91/tippliga/TLWTeamsUpdater.java

@@ -13,7 +13,7 @@ public class TLWTeamsUpdater {
     ArrayList<TLWMatch> matchesUpdated;
     ArrayList<TLWTeam> missingTeams;
 
-    public TLWTeamsUpdater(int season, int league, String configFileName) throws Exception {
+    public TLWTeamsUpdater(int season, int league, String configFileName) {
 
         TippligaSQLConnector conn = TippligaSQLConnector.getInstance();