Moved files to use the gradle structure

2018-11-06 16:16:01 +01:00
parent 54a6cbf4c8
commit 4810dcf339
52 changed files with 0 additions and 0 deletions
--- a/src/main/java/com/redstoner/misc/mysql/elements/MysqlDatabase.java
+++ b/src/main/java/com/redstoner/misc/mysql/elements/MysqlDatabase.java
@@ -0,0 +1,90 @@
+package com.redstoner.misc.mysql.elements;
+
+import java.sql.Connection;
+import java.sql.DatabaseMetaData;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.redstoner.misc.mysql.MysqlQueryHandler;
+
+public class MysqlDatabase {
+	private Connection connection;
+	
+	public MysqlDatabase(Connection connection) {
+		this.connection = connection;
+	}
+	
+	public String getName() {
+		try {
+			return connection.getCatalog();
+		} catch (SQLException e) {
+			e.printStackTrace();
+			return null;
+		}
+	}
+	
+	public MysqlTable getTable(String name) {
+		return new MysqlTable(this, name);
+	}
+	
+	public boolean createTable(String name, MysqlField... description) {
+		return MysqlQueryHandler.queryNoResult(connection, "CREATE TABLE `" + name + "` " + getDescription(description) + ";");
+	}
+	
+	public boolean createTableIfNotExists(String name, MysqlField... description) {
+		return MysqlQueryHandler.queryNoResult(connection, "CREATE TABLE IF NOT EXISTS `" + name + "` " + getDescription(description) + ";");
+	}
+	
+	public boolean dropTable(String name) {
+		return MysqlQueryHandler.queryNoResult(connection, "DROP TABLE `" + name + "`;");
+	}
+	
+	public boolean drop() {
+		return MysqlQueryHandler.queryNoResult(connection, "DROP DATABASE `" + getName() + "`;");
+	}
+	
+	public List<MysqlTable> getTables() {
+		try {
+			List<MysqlTable> tables = new ArrayList<>();
+			DatabaseMetaData metadata = connection.getMetaData();
+			ResultSet queryResults = metadata.getTables(null, null, "%", null);
+			
+			while (queryResults.next()) {
+				tables.add(new MysqlTable(this, queryResults.getString(3)));
+			}
+			
+			return tables;
+		} catch (SQLException e) {
+			e.printStackTrace();
+			return null;
+		}
+	}
+	
+	protected Connection getConnection() {
+		return connection;
+	}
+	
+	private String getDescription(MysqlField... description) {
+		String desc = "(";
+		
+		for (int i = 0; i < description.length; i++) {
+			String nil = "";
+			
+			if (description[i].canBeNull()) {
+				nil = " NOT NULL";
+			}
+			
+			desc += "`" + description[i].getName() + "` " + description[i].getType().getName() + nil;
+			
+			if (i < description.length - 1) {
+				desc += ",";
+			}
+		}
+		
+		desc += ")";
+		
+		return desc;
+	}
+}