diff options
Diffstat (limited to 'branches/sca-android/tutorials/store/www-services/catalog-amazon/store-db/src/main/java/util')
-rw-r--r-- | branches/sca-android/tutorials/store/www-services/catalog-amazon/store-db/src/main/java/util/CreateDB.java | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/branches/sca-android/tutorials/store/www-services/catalog-amazon/store-db/src/main/java/util/CreateDB.java b/branches/sca-android/tutorials/store/www-services/catalog-amazon/store-db/src/main/java/util/CreateDB.java new file mode 100644 index 0000000000..a4dc2e67e6 --- /dev/null +++ b/branches/sca-android/tutorials/store/www-services/catalog-amazon/store-db/src/main/java/util/CreateDB.java @@ -0,0 +1,79 @@ +package util; + + +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.PreparedStatement; +import java.sql.SQLException; + +public class CreateDB { + + public static void main(String[] args) { + System.out.println("Creating database ..."); + + Connection connection = null; + PreparedStatement preparedStatement = null; + + try { + //initialize driver and register it with DriverManager + Class.forName("org.apache.derby.jdbc.EmbeddedDriver"); + + //connect and create the db if not present + connection = DriverManager.getConnection( + "jdbc:derby:target/store_db;create=true", + "", + ""); + + + try { + preparedStatement = connection.prepareStatement("DROP TABLE CATALOG"); + preparedStatement.execute(); + }catch(Exception e) { + //ignore to avoid erros when db is being created from scratch + } + + + preparedStatement = connection.prepareStatement("CREATE TABLE CATALOG(" + + "id NUMERIC(5 , 0) NOT NULL," + + "product_name VARCHAR(30)," + + "currency_code CHAR(3)," + + "price REAL," + + "primary key (id)" + + ")"); + preparedStatement.execute(); + + preparedStatement = connection.prepareStatement("INSERT INTO CATALOG VALUES(0,'Apple', 'USD', 2.99)"); + preparedStatement.execute(); + + preparedStatement = connection.prepareStatement("INSERT INTO CATALOG VALUES(1,'Orange', 'USD', 3.55)"); + preparedStatement.execute(); + + preparedStatement = connection.prepareStatement("INSERT INTO CATALOG VALUES(2,'Pear', 'USD', 1.55)"); + preparedStatement.execute(); + + System.out.println("Done !"); + + } catch (SQLException ex) { + ex.printStackTrace(); + }catch (ClassNotFoundException ex) { + ex.printStackTrace(); + } finally { + if (preparedStatement!=null) { + try { + preparedStatement.close(); + } catch (SQLException ex) { + ex.printStackTrace(); + } + } + + if (connection!=null) { + try { + connection.close(); + } catch (SQLException ex) { + ex.printStackTrace(); + } + } + } + } + +} |