o Moving code out to separate generators.

o Creating SqlSession and SqlSessionFactory.

1 files changed, 34 insertions, 35 deletions

diff --git a/myapp/src/main/java/io/trygvis/container/myapp/AddressBookDirect.java b/myapp/src/main/java/io/trygvis/container/myapp/AddressBookDirect.java
index df0f283..86e8641 100644
--- a/myapp/src/main/java/io/trygvis/container/myapp/AddressBookDirect.java
+++ b/myapp/src/main/java/io/trygvis/container/myapp/AddressBookDirect.java
@@ -1,16 +1,17 @@
 package io.trygvis.container.myapp;
 
-import javax.persistence.TypedQuery;
+import io.trygvis.persistence.sql.SqlExecutor;
+
 import java.io.BufferedReader;
 import java.io.EOFException;
 import java.io.InputStreamReader;
 import java.sql.Connection;
-import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.sql.Statement;
+import java.util.ArrayList;
 import java.util.List;
 
-import static io.trygvis.container.myapp.CompanyDao.Utils.insertCompany;
 import static io.trygvis.container.myapp.Contact.Gender.FEMALE;
 import static io.trygvis.container.myapp.Contact.Gender.MALE;
 
@@ -18,10 +19,14 @@ public class AddressBookDirect {
 
     private BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
 
-    private Connection c;
+    private MyAppSqlSession session;
+
+    private static MyAppSqlSessionFactory sessionFactory;
 
     public static void main(String[] args) throws Exception {
         try {
+            String jdbcUrl = "jdbc:h2:mem:address-book;DB_CLOSE_DELAY=-1";
+            sessionFactory = new MyAppSqlSessionFactory(new DriverManagerDataSource(jdbcUrl));
             new AddressBookDirect().work();
         } catch (EOFException ignore) {
         }
@@ -30,14 +35,13 @@ public class AddressBookDirect {
     private void work() throws Exception {
         boolean done = false;
         while (!done) {
-            c = DriverManager.getConnection("jdbc:h2:mem:address-book;DB_CLOSE_DELAY=-1");
             try {
-                c.setAutoCommit(false);
+                session = sessionFactory.newSession();
                 done = main();
-                c.commit();
+                session.commit();
                 System.out.println("OK");
             } finally {
-                c.close();
+                session.close();
             }
         }
     }
@@ -91,21 +95,19 @@ public class AddressBookDirect {
     }
 
     public void create() throws SQLException {
-        Statement statement = c.createStatement();
-        statement.executeUpdate(CompanyDao.createTableSql);
-        statement.executeUpdate(ContactDao.createTableSql);
+        session.executeUpdate(CompanyDao.createTableSql);
+        session.executeUpdate(ContactDao.createTableSql);
         for (String sql : Sequences.createSequences) {
-            statement.executeUpdate(sql);
+            session.executeUpdate(sql);
         }
     }
 
     public void drop() throws SQLException {
-        Statement statement = c.createStatement();
         for (String sql : Sequences.dropSequences) {
-            statement.executeUpdate(sql);
+            session.executeUpdate(sql);
         }
-        statement.executeUpdate(ContactDao.dropTableSql);
-        statement.executeUpdate(CompanyDao.dropTableSql);
+        session.executeUpdate(ContactDao.dropTableSql);
+        session.executeUpdate(CompanyDao.dropTableSql);
     }
 
     // -----------------------------------------------------------------------
@@ -115,13 +117,13 @@ public class AddressBookDirect {
     private void company() throws Exception {
         while (true) {
             System.out.println("Company menu:");
-            System.out.println("c Create");
-            System.out.println("d Drop");
-            System.out.println("d List");
+            System.out.println("a Add");
+            System.out.println("d Delete");
+            System.out.println("l List");
             System.out.println("q Back");
             String cmd = cmd();
             switch (cmd) {
-                case "c":
+                case "a":
                     addCompany();
                     break;
                 case "d":
@@ -143,16 +145,14 @@ public class AddressBookDirect {
         String name = line();
 
         Company company = new Company(name);
-        insertCompany(c, company);
+        session.company.insert(company);
     }
 
     public void deleteCompany() {
     }
 
-    public void listCompanies() {
-        TypedQuery<Company> p = CompanyDao.Utils.queryCompany(c);
-
-        List<Company> resultList = p.getResultList();
+    public void listCompanies() throws SQLException {
+        List<Company> resultList = session.company.selectWhere("1=1");
         for (Company company : resultList) {
             System.out.println("=====================");
             System.out.println("Id:     " + company.getId());
@@ -168,12 +168,13 @@ public class AddressBookDirect {
     private void contact() throws Exception {
         while (true) {
             System.out.println("Contact menu:");
-            System.out.println("c Create");
-            System.out.println("d Drop");
+            System.out.println("a Add");
+            System.out.println("d Delete");
+            System.out.println("l list");
             System.out.println("q Back");
             String cmd = cmd();
             switch (cmd) {
-                case "c":
+                case "a":
                     addContact();
                     break;
                 case "d":
@@ -215,18 +216,16 @@ public class AddressBookDirect {
 
         Company company = null;
         Contact o = new Contact(name, g, company);
-        ContactDao.Utils.insertContact(c, o);
+        session.contact.insert(o);
     }
 
     public void deleteContact() {
 
     }
 
-    public void listContacts() {
-        TypedQuery<Contact> p = ContactDao.Utils.queryContact(c);
-
-        List<Contact> resultList = p.getResultList();
-        for (Contact contact : resultList) {
+    public void listContacts() throws SQLException {
+        List<Contact> contacts = session.contact.selectWhere("1=1");
+        for (Contact contact : contacts) {
             System.out.println("=====================");
             System.out.println("Id:     " + contact.getId());
             System.out.println("Name:   " + contact.name);