Package cleanup

- authme.cache to authme.data - Rename PlayerData to LimboPlayer to match with LimboCache - Move authme.converter to authme.datasource.converter - Split output package into output and message
2016-10-04 21:49:14 +02:00
parent 7e2912cc60
commit 58c42cf300
149 changed files with 491 additions and 475 deletions
@@ -0,0 +1,89 @@
+package fr.xephi.authme.datasource.converter;
+
+import fr.xephi.authme.ConsoleLogger;
+import fr.xephi.authme.data.auth.PlayerAuth;
+import fr.xephi.authme.datasource.DataSource;
+import fr.xephi.authme.datasource.DataSourceType;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.ConsoleCommandSender;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Converts from one AuthMe data source type to another.
+ *
+ * @param <S> the source type to convert from
+ */
+public abstract class AbstractDataSourceConverter<S extends DataSource> implements Converter {
+
+    private DataSource destination;
+    private DataSourceType destinationType;
+
+    /**
+     * Constructor.
+     *
+     * @param destination the data source to convert to
+     * @param destinationType the data source type of the destination. The given data source is checked that its
+     *                        type corresponds to this type before the conversion is started, enabling us to just pass
+     *                        the current data source and letting this class check that the types correspond.
+     */
+    public AbstractDataSourceConverter(DataSource destination, DataSourceType destinationType) {
+        this.destination = destination;
+        this.destinationType = destinationType;
+    }
+
+    // Implementation note: Because of ForceFlatToSqlite it is possible that the CommandSender is null,
+    // which is never the case when a converter is launched from the /authme converter command.
+    @Override
+    public void execute(CommandSender sender) {
+        if (!destinationType.equals(destination.getType())) {
+            if (sender != null) {
+                sender.sendMessage("Please configure your connection to "
+                    + destinationType + " and re-run this command");
+            }
+            return;
+        }
+
+        S source;
+        try {
+            source = getSource();
+        } catch (Exception e) {
+            logAndSendMessage(sender, "The data source to convert from could not be initialized");
+            ConsoleLogger.logException("Could not initialize source:", e);
+            return;
+        }
+
+        List<String> skippedPlayers = new ArrayList<>();
+        for (PlayerAuth auth : source.getAllAuths()) {
+            if (destination.isAuthAvailable(auth.getNickname())) {
+                skippedPlayers.add(auth.getNickname());
+            } else {
+                destination.saveAuth(auth);
+                destination.updateQuitLoc(auth);
+            }
+        }
+
+        if (!skippedPlayers.isEmpty()) {
+            logAndSendMessage(sender, "Skipped conversion for players which were already in "
+                + destinationType + ": " + String.join(", ", skippedPlayers));
+        }
+        logAndSendMessage(sender, "Database successfully converted from " + source.getType()
+            + " to " + destinationType);
+    }
+
+    /**
+     * @return the data source to convert from
+     * @throws Exception during initialization of source
+     */
+    protected abstract S getSource() throws Exception;
+
+    private static void logAndSendMessage(CommandSender sender, String message) {
+        ConsoleLogger.info(message);
+        // Make sure sender is not console user, which will see the message from ConsoleLogger already
+        if (sender != null && !(sender instanceof ConsoleCommandSender)) {
+            sender.sendMessage(message);
+        }
+    }
+
+}