Add files via upload

Author: fefong

README.md

@@ -0,0 +1,106 @@
+Java CRUD with MySQL
+======================
+
+Example Java using MySQL
+
+* **CRUD**
+  *  **C** - _CREATE_
+  *  **R** - _READ_
+  *  **U** - _UPDATE_
+  *  **D** - _DELETE_
+
+
+## MySQL
+
+Download XAMP: 
+
+* **MySQL**
+  * Database;
+  * Tables;
+  * Procedures;
+  * Views;
+* _mysql-script:_ [script.sql](scripts/script.sql)
+
+
+## Model
+
+_Model:_ [Person](src/model/Person.java);
+
+```java
+public class Person {
+
+	private int id;
+	private String name;
+    private Date date;
+
+    //Getters and Setters
+}
+```
+See [Getters and Setters](https://github.com/fefong/java_GettersAndSetters);
+
+
+## Driver JDBC
+
+**Driver MySQL**: [mysql-connector 5.1.15](https://github.com/fefong/java_mysql_crud/raw/master/libs/mysql-connector-java-5.1.15-bin.jar)
+
+## Imports
+
+```java
+ import java.sql.Connection;
+ import java.sql.DriverManager;
+ import java.sql.PreparedStatement;
+ import java.sql.ResultSet;
+ import java.sql.Statement;
+```
+
+## xxx
+
+```java
+Connection cn;
+String userDB = "root";
+String passwordDB = "";
+String databaseDB = "database_test";
+
+```
+
+```java
+Class.forName(driver);
+cn = DriverManager.getConnection(String url,String user, String password);
+```
+:warning: _Need add **throws declaration** or **surround with try/catch**;_
+
+
+
+## Procedure
+
+```java
+CallableStatement cstmt = cn.prepareCall("{ call stp_insert_person (?, ?) }");
+
+cstmt.setString(1, person.getName());
+```
+
+:warning: _Need add **throws declaration** or **surround with try/catch**;_
+
+## View
+
+...
+
+## Throws
+
+* _SQLException;_
+* _ClassNotFoundException;_
+
+
+## Project
+
+_Download:_ [Java MySQL - CRUD]()
+
+## Some links for more in depth learning
+
+* [JAVA](https://github.com/search?q=fefong%2Fjava)
+* [JAVA PRINT](https://github.com/fefong/java_print);
+* [JAVA SWITCH CASE](https://github.com/fefong/java_switch);
+* [JAVA IF/ELSE](https://github.com/fefong/java_ifElse);
+* [JAVA ARITHMETIC](https://github.com/fefong/java_calculator);
+
+

bin/Main.class

@@ -0,0 +1,63 @@
+/* --------------------------------------- Database ---------------------------------------- */
+
+DROP DATABASE IF EXISTS database_test;
+CREATE DATABASE database_test;
+USE database_test;
+
+/* --------------------------------------- Tables ---------------------------------------- */
+
+CREATE TABLE t_person(
+ id_person INT(11) NOT NULL AUTO_INCREMENT  ,
+ name_person VARCHAR(80) NOT NULL           ,
+ date_person DATE NOT NULL                  , 
+ 
+ PRIMARY KEY (id_person)
+);
+
+/* --------------------------------------- Procedures ---------------------------------------- */
+
+DELIMITER $$
+CREATE PROCEDURE stp_insert_person
+(
+ IN IN_name_person VARCHAR(80)             ,
+ IN IN_date_person DATE                  
+)
+BEGIN
+	INSERT INTO t_person 
+    (name_person, date_person)
+	VALUES 
+    (IN_name_person, IN_date_person);
+END $$
+
+CREATE PROCEDURE stp_update_person
+(
+IN IN_id_person INT(11)                      , 
+INOUT INOUT_name_person VARCHAR(80)          ,
+INOUT INOUT_date_person DATE                    
+)
+BEGIN
+	UPDATE t_person
+    SET
+		name_person  =  INOUT_name_person,
+        date_person  =  INOUT_date_person
+	WHERE 
+		id_person    =  IN_id_person;
+END $$
+
+CREATE PROCEDURE stp_delete_person
+(
+IN IN_id_person INT(11)                                    
+)
+BEGIN
+	DELETE FROM t_person
+    WHERE
+    id_person    =  IN_id_person;
+END $$
+
+DELIMITER ;
+
+/* --------------------------------------- Views ---------------------------------------- */
+
+CREATE VIEW view_person AS
+SELECT id_person, name_person, date_person  FROM t_person;
+

bin/dao/IDAO.class

@@ -0,0 +1,168 @@
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Scanner;
+
+import dao.PersonDAO;
+import model.Person;
+
+public class Main {
+
+	static PersonDAO personDAO;
+	static Scanner in;
+
+	private static String getMenu() {
+		StringBuilder sbMenu = new StringBuilder();
+
+		sbMenu.append("*---------------- MENU ----------------*\n");
+		sbMenu.append("|    1 - List                          |\n");
+		sbMenu.append("|      1.0 - (Get All)                 |\n");
+		sbMenu.append("|      1.1 - (Get List)                |\n");
+		sbMenu.append("|      1.2 - (FindByID)                |\n");
+		sbMenu.append("|    2 - Insert                        |\n");
+		sbMenu.append("|    3 - Update                        |\n");
+		sbMenu.append("|    4 - Delete                        |\n");
+		sbMenu.append("*--------------------------------------*\n");
+		sbMenu.append("Enter [1-4]: ");
+
+		return sbMenu.toString();
+	}
+
+	public static void main(String[] args) {
+
+		in = new Scanner(System.in);
+
+		double choice = -1;
+		while (choice < 1 || choice > 4) {
+
+			System.out.print(getMenu());
+			choice = Double.parseDouble(in.next());
+			if (choice < 1 || choice > 4) {
+				System.out.println("\n> Invalid choice. <");
+			}
+
+		
+
+		if (choice == 1.0) {
+			System.out.println("------- List [Get All] -------");
+			listAll();
+
+		} else if (choice == 1.1) {
+			System.out.println("------- List [Get List] -------");
+			listPerson();
+
+		} else if (choice == 1.2) {
+			System.out.println("------- List [FindByID] -------");
+			listById();
+
+		} else if (choice == 2) {
+			System.out.println("------- Insert -------");
+			insertPerson();
+
+		} else if (choice == 3) {
+			System.out.println("------- Update -------");
+			updatePerson();
+
+		} else if (choice == 4) {
+			System.out.println("------- Delete -------");
+			deletePerson();
+
+		}
+		choice = -1;
+		System.out.println("\n");
+		}
+
+	}
+
+	private static void deletePerson() {
+		System.out.println("Enter ID: ");
+		int id = in.nextInt();
+
+		personDAO = new PersonDAO();
+		personDAO.delete(id);
+
+	}
+
+	private static void updatePerson() {
+
+		Person person = new Person();
+
+		System.out.print("Enter ID registered: ");
+		int id = in.nextInt();
+		System.out.print("Enter [Update] Person Name: ");
+		person.setName(in.next());
+
+		System.out.print("Enter [Update] Person Date[yyyy-mm-dd]: ");
+		try {
+			person.setDate(new SimpleDateFormat("yyyy-MM-dd").parse(in.next()));
+
+		} catch (ParseException e) {
+			System.out.println("Invalid date");
+		}
+
+		personDAO = new PersonDAO();
+		personDAO.update(id, person);
+
+	}
+
+	private static void insertPerson() {
+
+		Person person = new Person();
+
+		System.out.print("Person Name: ");
+		person.setName(in.next());
+
+		System.out.print("Person Date [yyyy-mm-dd]: ");
+		try {
+			person.setDate(new SimpleDateFormat("yyyy-MM-dd").parse(in.next()));
+
+		} catch (ParseException e) {
+			System.out.println("Invalid date");
+		}
+
+		personDAO = new PersonDAO();
+		personDAO.insert(person);
+	}
+
+	private static void listPerson() {
+
+		System.out.print("Enter list size: ");
+		int size = in.nextInt();
+
+		int[] listIds = new int[size];
+
+		for (int i = 0; i < size; i++) {
+			System.out.print(String.format("Enter ID[%d]: ", i));
+			listIds[i] = in.nextInt();
+		}
+		System.out.println("IDs: " + Arrays.toString(listIds));
+
+		personDAO = new PersonDAO();
+		List<Person> persons = personDAO.list(listIds);
+
+		System.out.println(persons);
+	}
+
+	private static void listById() {
+		System.out.print("Find by ID: ");
+		int id = in.nextInt();
+
+		personDAO = new PersonDAO();
+		Person person = personDAO.findById(id);
+		if (person != null) {
+			System.out.println(person);
+		} else {
+			System.out.println(String.format("No person found with id[%s].", id));
+		}
+
+	}
+
+	private static void listAll() {
+		personDAO = new PersonDAO();
+		List<Person> persons = personDAO.getAll();
+
+		System.out.println(persons);
+	}
+
+}

bin/dao/PersonDAO.class

@@ -0,0 +1,20 @@
+package dao;
+
+import java.util.List;
+
+import model.Person;
+
+public interface IDAO {
+
+	public Person insert(Person person);
+
+	public Person update(int id, Person personUpdated);
+
+	public Person delete(int id);
+
+	public List<Person> getAll();
+	
+	public List<Person> list(int[] listPerson);
+
+	public Person findById(int id);
+}