+spring furnature example

Java/spring/furniture/build.gradle

@@ -0,0 +1,29 @@
+plugins {
+	id 'java'
+	id 'org.springframework.boot' version '3.1.5'
+	id 'io.spring.dependency-management' version '1.1.3'
+}
+
+group = 'com.example'
+version = '0.0.1-SNAPSHOT'
+
+java {
+	sourceCompatibility = '17'
+}
+
+repositories {
+	mavenCentral()
+}
+
+dependencies {
+	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	implementation 'org.springframework.boot:spring-boot-starter-groovy-templates'
+	implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.13.0'
+	runtimeOnly 'com.h2database:h2'
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+}
+
+tasks.named('test') {
+	useJUnitPlatform()
+}

Java/spring/furniture/dump.sql

@@ -0,0 +1,17 @@
+-- H2 2.1.214; 
+SET DB_CLOSE_DELAY -1;         
+;              
+CREATE USER IF NOT EXISTS "SA" SALT 'bb38af8fed566570' HASH '21b7a0b7822e49c228946e75eda19d36c360fca82e91726ea7d82a657a249d38' ADMIN;          
+CREATE MEMORY TABLE "PUBLIC"."furniture_application$furniture"(
+    "PRICE" INTEGER NOT NULL,
+    "ID" BIGINT GENERATED BY DEFAULT AS IDENTITY(START WITH 1 RESTART WITH 2) NOT NULL,
+    "NAME" CHARACTER VARYING(255)
+);     
+ALTER TABLE "PUBLIC"."furniture_application$furniture" ADD CONSTRAINT "PUBLIC"."CONSTRAINT_C" PRIMARY KEY("ID");               
+-- 1 +/- SELECT COUNT(*) FROM PUBLIC."furniture_application$furniture";        
+INSERT INTO "PUBLIC"."furniture_application$furniture" VALUES
+(500, 1, 'Sofa');
+CREATE MEMORY TABLE "PUBLIC"."NIGGER"(
+    "I" INTEGER
+);      
+-- 0 +/- SELECT COUNT(*) FROM PUBLIC.NIGGER;   

Java/spring/furniture/settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'furniture'

Java/spring/furniture/src/main/java/com/example/furniture/FurnitureApplication.java

@@ -0,0 +1,84 @@
+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);
+	}
+
+}

Java/spring/furniture/src/main/java/com/example/furniture/FurnitureRepository.java

@@ -0,0 +1,5 @@
+package com.example.furniture;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface FurnitureRepository extends JpaRepository<FurnitureApplication.Furniture, Long> {}

Java/spring/furniture/src/main/resources/application.properties

@@ -0,0 +1,3 @@
+spring.jpa.defer-datasource-initialization=true
+spring.sql.init.mode=always
+# server.error.path=/error

Java/spring/furniture/src/main/resources/data.sql

@@ -0,0 +1,11 @@
+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';

Java/spring/furniture/src/main/resources/templates/e

@@ -0,0 +1,3 @@
+div (style: 'color:red') {
+	h1 { yield 'ERROR' }
+}

Java/spring/furniture/src/main/resources/templates/index.tpl

@@ -0,0 +1,23 @@
+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' }
+			}
+		}
+	}
+}

Java/spring/furniture/src/test/java/com/example/furniture/FurnitureApplicationTests.java

@@ -0,0 +1,13 @@
+package com.example.furniture;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class FurnitureApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}