From a9b0e98e07788111dd7d7e423a99ff8eb93d3761 Mon Sep 17 00:00:00 2001
From: NorbiPeti <szatmari.norbert.peter@gmail.com>
Date: Fri, 25 Nov 2016 23:39:56 +0100
Subject: [PATCH] Started using databases, WIP

---
 .../java/buttondevteam/core/MainPlugin.java   | 25 ++++++++++-
 src/main/java/buttondevteam/lib/CPlayer.java  | 42 +++++++++++++++++++
 src/main/java/buttondevteam/lib/db/CData.java |  7 ++++
 .../buttondevteam/lib/db/DataManager.java     | 34 +++++++++++++++
 src/main/resources/plugin.yml                 |  3 +-
 5 files changed, 109 insertions(+), 2 deletions(-)
 create mode 100644 src/main/java/buttondevteam/lib/CPlayer.java
 create mode 100644 src/main/java/buttondevteam/lib/db/CData.java
 create mode 100644 src/main/java/buttondevteam/lib/db/DataManager.java

diff --git a/src/main/java/buttondevteam/core/MainPlugin.java b/src/main/java/buttondevteam/core/MainPlugin.java
index c61bb6c..7de842c 100644
--- a/src/main/java/buttondevteam/core/MainPlugin.java
+++ b/src/main/java/buttondevteam/core/MainPlugin.java
@@ -4,11 +4,16 @@ import java.util.Map.Entry;
 import java.util.UUID;
 import java.util.logging.Logger;
 
+import javax.persistence.PersistenceException;
+
 import org.bukkit.plugin.PluginDescriptionFile;
 import org.bukkit.plugin.java.JavaPlugin;
 
+import buttondevteam.lib.CPlayer;
 import buttondevteam.lib.TBMCCoreAPI;
 import buttondevteam.lib.TBMCPlayer;
+import buttondevteam.lib.db.CData;
+import buttondevteam.lib.db.DataManager;
 
 public class MainPlugin extends JavaPlugin {
 	public static MainPlugin Instance;
@@ -23,9 +28,28 @@ public class MainPlugin extends JavaPlugin {
 		pdfFile = getDescription();
 		logger = getLogger();
 
+		setupDatabase();
+		DataManager.setDatabase(getDatabase());
+		final UUID cid = UUID.randomUUID();
+		final UUID mcid = UUID.randomUUID();
+		System.out.println(cid);
+		System.out.println(mcid);
+		System.out.println("----");
+		DataManager.save(new CPlayer(cid, mcid));
+		System.out.println("----");
+		System.out.println(DataManager.load(CPlayer.class, cid).getMinecraftID());
 		logger.info(pdfFile.getName() + " has been Enabled (V." + pdfFile.getVersion() + ").");
 		TBMCCoreAPI.RegisterEventsForExceptions(new PlayerListener(), this);
 	}
+	
+    private void setupDatabase() {
+        try {
+            getDatabase().find(CPlayer.class).findRowCount();
+        } catch (PersistenceException ex) {
+            System.out.println("Installing database for ButtonCore due to first time usage");
+            installDDL();
+        }
+    }
 
 	@Override
 	public void onDisable() {
@@ -35,5 +59,4 @@ public class MainPlugin extends JavaPlugin {
 		}
 		logger.info("Player data saved.");
 	}
-
 }
diff --git a/src/main/java/buttondevteam/lib/CPlayer.java b/src/main/java/buttondevteam/lib/CPlayer.java
new file mode 100644
index 0000000..a0efd60
--- /dev/null
+++ b/src/main/java/buttondevteam/lib/CPlayer.java
@@ -0,0 +1,42 @@
+package buttondevteam.lib;
+
+import java.util.UUID;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import buttondevteam.lib.db.CData;
+
+@Entity
+public class CPlayer implements CData {
+	public CPlayer() {
+	}
+
+	public CPlayer(UUID chromaid, UUID mcid) {
+		id = chromaid;
+		this.mcid = mcid;
+	}
+
+	@Id
+	private UUID id;
+	@Column(unique = true)
+	private UUID mcid;
+
+	@Override
+	public UUID getChromaID() {
+		return id;
+	}
+
+	public void setChromaID(UUID id) {
+		this.id = id;
+	}
+
+	public UUID getMinecraftID() {
+		return mcid;
+	}
+
+	public void setMinecraftID(UUID mcid) {
+		this.mcid = mcid;
+	}
+
+}
diff --git a/src/main/java/buttondevteam/lib/db/CData.java b/src/main/java/buttondevteam/lib/db/CData.java
new file mode 100644
index 0000000..53f1c1e
--- /dev/null
+++ b/src/main/java/buttondevteam/lib/db/CData.java
@@ -0,0 +1,7 @@
+package buttondevteam.lib.db;
+
+import java.util.UUID;
+
+public interface CData {
+	public UUID getChromaID();
+}
diff --git a/src/main/java/buttondevteam/lib/db/DataManager.java b/src/main/java/buttondevteam/lib/db/DataManager.java
new file mode 100644
index 0000000..e40b7ec
--- /dev/null
+++ b/src/main/java/buttondevteam/lib/db/DataManager.java
@@ -0,0 +1,34 @@
+package buttondevteam.lib.db;
+
+import java.util.UUID;
+
+import javax.persistence.PersistenceException;
+
+import org.bukkit.plugin.java.JavaPlugin;
+
+import com.avaje.ebean.EbeanServer;
+
+import buttondevteam.core.MainPlugin;
+
+public final class DataManager {
+	private static EbeanServer database;
+
+	/**
+	 * Can be only used once and is used by {@link MainPlugin}
+	 * 
+	 * @param database
+	 *            The database to set
+	 */
+	public static void setDatabase(EbeanServer database) {
+		DataManager.database = database;
+	}
+
+	public static <T extends CData> T load(Class<T> cl, UUID id) {
+		return database.find(cl, id);
+	}
+
+	public static <T extends CData> void save(T obj) {
+		database.save(obj);
+	}
+
+}
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index fff2733..ecee843 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,4 +1,5 @@
 name: ButtonCore
 main: buttondevteam.core.MainPlugin
 version: 1.0
-author: TBMCPlugins
\ No newline at end of file
+author: TBMCPlugins
+database: true
\ No newline at end of file