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Mini MVC

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Sobre

Este projeto fornece uma introdução prática e didática ao uso de dois padrões de projetos - MVC e DAO.

A aplicação consiste em um CRUD, utilizando banco de dados com H2, que implementa as operações CREATE, READ, UPDATE e DELETE.

Tecnologias utilizadas

O projeto foi desenvolvido utilizando as seguintes tecnologias:

  • Java 8
  • Servlet 4
  • JSTL 1.2
  • Lombok 1.18
  • JavaFaker
  • H2

Como utilizar o projeto

Requerimentos necessários

  • Java 8 previamente configurado

Configure o H2

  • baixe a lib em h2database
  • descompacte, configure, crie uma base de dados e suba o servidor
$ unzip h2*.zip
$ move h2* /opt
$ java -cp /opt/h2/bin/h2-2.2.224.jar org.h2.tools.Shell
Welcome to H2 Shell 2.2.224 (2023-09-17)
Exit with Ctrl+C
URL       jdbc:h2:~/workspace/h2dbs/appdb2
Driver    org.h2.Driver
User      sa
Password  
sql> CREATE TABLE PUBLIC.LIVRO (
	ID INTEGER NOT NULL AUTO_INCREMENT,
	ISBN CHARACTER VARYING(13) NOT NULL,
	TITULO CHARACTER VARYING(50) NOT NULL,
	AUTOR CHARACTER VARYING(50) NOT NULL,
	ANO INTEGER NOT NULL,
	CONSTRAINT CONSTRAINT_4 PRIMARY KEY (ID),
	CONSTRAINT CONSTRAINT_45 UNIQUE (ISBN)
);
sql> CREATE UNIQUE INDEX CONSTRAINT_INDEX_4 ON PUBLIC.LIVRO (ISBN);
sql> CREATE UNIQUE INDEX PRIMARY_KEY_4 ON PUBLIC.LIVRO (ID);
sql> quit 
$ java -cp /opt/h2/bin/h2*.jar org.h2.tools.Server

Baixe o projeto

  • clone o projeto e importe no Intellij.
$ git clone https://github.com/shifttodev/mini-mvc.git

Configure o acesso ao banco

  • renomeie o arquivo env, na pasta resources para .env
  • configure suas propriedades de acesso ao banco conforme seu contexto:
H2_URL_TCP=jdbc:h2:tcp://host-do-banco/local-do-banco
H2_USER=user
H2_PASS=password

Execute a aplicação e acesse o endereço http://localhost:8080

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