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+spring furnature example

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anon
2024-12-10 20:31:49 +01:00
parent eb0af2c831
commit 6cb4847bc8
10 changed files with 189 additions and 0 deletions
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84
Java/spring/furniture/src/main/java/com/example/furniture/FurnitureApplication.java Normal file
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package com.example.furniture;
import java.util.List;
import jakarta.persistence.*;
import org.springframework.boot.*;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.*;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;
import org.slf4j.LoggerFactory;
import org.slf4j.Logger;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.util.MultiValueMap;
@SpringBootApplication
public class FurnitureApplication {
@Entity
public static
class Furniture {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
public
Long id;
public
String name;
private
int price;
Furniture(String name, int price) {
this.name = name;
this.price = price;
}
Furniture() { ; }
}
@RestController
static
class Controller {
private final
FurnitureRepository repository;
static private
Logger logger = LoggerFactory.getLogger("connectionLogger");
Controller(FurnitureRepository repository) {
this.repository = repository;
}
@GetMapping("/")
ModelAndView index(){
logger.info("connection");
ModelAndView mav = new ModelAndView();
mav.addObject("title", "Furniture list:");
mav.addObject("furnitures", this.repository);
mav.setViewName("inde");
return mav;
}
@PostMapping("/")
ModelAndView indexPost(@RequestBody MultiValueMap<String, String> data) {
ObjectMapper objectMapper = new ObjectMapper();
try {
logger.info("post: " + objectMapper.writeValueAsString(data));
repository.save(new Furniture(data.getFirst("name"), 0));
} catch(Exception e) { ; }
return index();
}
//@GetMapping("/error")
//ModelAndView error(){
// ModelAndView mav = new ModelAndView();
// mav.setViewName("error");
// return mav;
//}
}
public static void main(String[] args) {
SpringApplication.run(FurnitureApplication.class, args);
}
}

5
Java/spring/furniture/src/main/java/com/example/furniture/FurnitureRepository.java Normal file
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package com.example.furniture;
import org.springframework.data.jpa.repository.JpaRepository;
public interface FurnitureRepository extends JpaRepository<FurnitureApplication.Furniture, Long> {}

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Java/spring/furniture/src/main/resources/application.properties Normal file
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spring.jpa.defer-datasource-initialization=true
spring.sql.init.mode=always
# server.error.path=/error

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Java/spring/furniture/src/main/resources/data.sql Normal file
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INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('Sofa', 500);
INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('Dining Table', 350);
INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('Bed', 700);
INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('Wardrobe', 300);
INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('Coffee Table', 150);
INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('Bookshelf', 200);
INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('Office Chair', 100);
INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('Recliner', 450);
INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('Dresser', 280);
INSERT INTO "PUBLIC"."furniture_application$furniture" (name, price) VALUES ('End Table', 80);
-- SCRIPT TO 'dump.sql';

3
Java/spring/furniture/src/main/resources/templates/e Normal file
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div (style: 'color:red') {
h1 { yield 'ERROR' }
}

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Java/spring/furniture/src/main/resources/templates/index.tpl Normal file
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yieldUnescaped '<!DOCTYPE html>'
html(lang:'en') {
body {
div {
h1 { yield(title) }
}
ul {
furnitures.findAll().each { furniture ->
li {
yield "${furniture.name}"
}
}
}
div {
h4 { yield 'Add new' }
form (method: 'post', enctype: 'application/json') {
input (name: "name", placeholder: "name") { } br {}
button (type: 'submit') { yield 'Submit' }
}
}
}
}

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Java/spring/furniture/src/test/java/com/example/furniture/FurnitureApplicationTests.java Normal file
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package com.example.furniture;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class FurnitureApplicationTests {
@Test
void contextLoads() {
}
}