Updated to new WebServer-Version

src/main/java/org/openautonomousconnection/oac2web/utils/Oac2WebDb.java

@@ -0,0 +1,39 @@
+package org.openautonomousconnection.oac2web.utils;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.util.Objects;
+
+/**
+ * Very small JDBC helper for the oac2web registrar frontend.
+ */
+public final class Oac2WebDb {
+
+    private final String url;
+    private final String user;
+    private final String password;
+
+    /**
+     * Creates a JDBC helper.
+     *
+     * @param url JDBC url
+     * @param user JDBC username
+     * @param password JDBC password
+     */
+    public Oac2WebDb(String url, String user, String password) {
+        this.url = Objects.requireNonNull(url, "url");
+        this.user = Objects.requireNonNull(user, "user");
+        this.password = Objects.requireNonNull(password, "password");
+    }
+
+    /**
+     * Opens a new JDBC connection.
+     *
+     * @return connection
+     * @throws SQLException if open fails
+     */
+    public Connection open() throws SQLException {
+        return DriverManager.getConnection(url, user, password);
+    }
+}