1 files changed, 61 insertions, 0 deletions
diff --git a/myapp/src/main/java/io/trygvis/container/myapp/AddressBook.java b/myapp/src/main/java/io/trygvis/container/myapp/AddressBook.java
new file mode 100644
index 0000000..218f25f
--- /dev/null
+++ b/myapp/src/main/java/io/trygvis/container/myapp/AddressBook.java
@@ -0,0 +1,61 @@
+package io.trygvis.container.myapp;
+
+import java.io.EOFException;
+import java.sql.Connection;
+import java.sql.DriverManager;
+
+public class AddressBook {
+    public static void main(String[] args) throws Exception {
+        try {
+            new AddressBook().work();
+        } catch (EOFException ignore) {
+        }
+    }
+
+    private void work() throws Exception {
+        boolean done = false;
+        while (!done) {
+            String cmd = Character.toString(menu());
+            switch (cmd) {
+                case "l":
+                    run(new ListCommand());
+                    break;
+                case "q":
+                    done = true;
+                    break;
+                default:
+                    System.out.println("Unknown command: " + cmd);
+            }
+        }
+    }
+
+    public static interface Command {
+        void run(Connection c) throws Exception;
+    }
+
+    public void run(Command command) throws Exception {
+        try (Connection c = DriverManager.getConnection("jdbc:h2:mem")) {
+            c.setAutoCommit(false);
+            command.run(c);
+        }
+    }
+
+    private char menu() throws Exception {
+        System.out.println("Menu:");
+        System.out.println("l List");
+        System.out.println("a Add");
+        System.out.println("q Quit");
+        int read = System.in.read();
+        if (read == -1) {
+            throw new EOFException();
+        }
+        return (char) read;
+    }
+
+    public static class ListCommand implements Command {
+        @Override
+        public void run(Connection c) throws Exception {
+            PersonDao.insertInto(null, new Person());
+        }
+    }
+}