2021-08-07

cache/build.gradle.kts

@@ -0,0 +1,31 @@
+/*
+ * Spring-boot Examples
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+plugins {
+    id("elex-spring-boot")
+
+    id("org.springframework.boot") version "2.5.3"
+    id("io.spring.dependency-management") version "1.0.11.RELEASE"
+}
+
+dependencies {
+    implementation("org.springframework.boot:spring-boot-starter-web")
+    implementation("org.springframework.boot:spring-boot-starter-mustache")
+
+    implementation("org.springframework.boot:spring-boot-starter-cache")
+    implementation ("org.springframework.boot:spring-boot-starter-data-jpa")
+    runtimeOnly("com.h2database:h2")
+
+    compileOnly("org.projectlombok:lombok")
+    developmentOnly("org.springframework.boot:spring-boot-devtools")
+
+    annotationProcessor("org.springframework.boot:spring-boot-configuration-processor")
+    annotationProcessor("org.projectlombok:lombok")
+
+    testImplementation("org.springframework.boot:spring-boot-starter-test")
+
+}

cache/src/main/java/kr/pe/elex/examples/Application.java

@@ -0,0 +1,45 @@
+/*
+ * Spring-boot Examples
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+package kr.pe.elex.examples;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.stereotype.Component;
+
+@SpringBootApplication
+@EnableCaching
+public class Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
+
+	@Component
+	public class MyRunner implements CommandLineRunner {
+		@Autowired
+		private PersonRepository repository;
+
+		@Override
+		public void run(String... args) throws Exception {
+			repository.deleteAll();
+
+			Person charlie = new Person();
+			charlie.setName("Charlie");
+			charlie.setAge(11);
+			repository.save(charlie);
+
+			Person steve = new Person();
+			steve.setName("Steve");
+			steve.setAge(34);
+			repository.save(steve);
+		}
+	}
+}

cache/src/main/java/kr/pe/elex/examples/Config.java

@@ -0,0 +1,9 @@
+package kr.pe.elex.examples;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.annotation.Configuration;
+
+@Slf4j
+@Configuration
+public class Config {
+}

cache/src/main/java/kr/pe/elex/examples/MyController.java

@@ -0,0 +1,34 @@
+/*
+ * Spring-boot Examples
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+package kr.pe.elex.examples;
+
+import lombok.extern.slf4j.Slf4j;
+import org.jetbrains.annotations.NotNull;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.io.Resource;
+import org.springframework.http.ContentDisposition;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.servlet.mvc.support.RedirectAttributes;
+
+@Slf4j
+@RestController
+public class MyController {
+	@Autowired
+	private MyService service;
+
+	@GetMapping(path = {"/{id}"})
+	public ResponseEntity<Person> index(@PathVariable Long id) {
+		return ResponseEntity.of(service.getItem(id));
+	}
+
+}

cache/src/main/java/kr/pe/elex/examples/MyService.java

@@ -0,0 +1,28 @@
+package kr.pe.elex.examples;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.PostConstruct;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+@Slf4j
+@Service
+public class MyService {
+	@Autowired
+	private PersonRepository repository;
+
+	@Cacheable("person")
+	public Optional<Person> getItem(long at) {
+		log.info("Calling a repository method!");
+		return repository.findById(at);
+	}
+
+	public void addItem(Person item) {
+		repository.save(item);
+	}
+}

cache/src/main/java/kr/pe/elex/examples/Person.java

@@ -0,0 +1,18 @@
+package kr.pe.elex.examples;
+
+import lombok.*;
+
+import javax.persistence.*;
+
+@Entity
+@Getter @Setter @ToString
+@NoArgsConstructor @AllArgsConstructor
+public class Person {
+	@Id
+	@GeneratedValue(strategy = GenerationType.AUTO)
+	private long id;
+	@Column
+	private String name;
+	@Column
+	private int age;
+}

cache/src/main/java/kr/pe/elex/examples/PersonRepository.java

@@ -0,0 +1,8 @@
+package kr.pe.elex.examples;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface PersonRepository extends JpaRepository<Person, Long> {
+}

cache/src/main/java/kr/pe/elex/examples/package-info.java

@@ -0,0 +1,8 @@
+/*
+ * Spring-boot Examples
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+package kr.pe.elex.examples;

cache/src/main/resources/application.yaml

@@ -0,0 +1,17 @@
+spring:
+  application:
+    name: My spring-boot project
+  mustache:
+    expose-request-attributes: true
+  h2:
+    console:
+      enabled: true
+  datasource:
+    url: jdbc:h2:mem:testdb
+    driverClassName: org.h2.Driver
+    username: sa
+    password: pw
+  jpa:
+    database-platform: org.hibernate.dialect.H2Dialect
+server:
+  port: 8080

cache/src/main/resources/banner.txt

@@ -0,0 +1,10 @@
+   ('-.              ('-.  ) (`-.
+ _(  OO)           _(  OO)  ( OO ).
+(,------.,--.     (,------.(_/.  \_)-.
+ |  .---'|  |.-')  |  .---' \  `.'  /
+ |  |    |  | OO ) |  |      \     /\
+(|  '--. |  |`-' |(|  '--.    \   \ |
+ |  .--'(|  '---.' |  .--'   .'    \_)
+ |  `---.|      |  |  `---. /  .'.  \
+ `------'`------'  `------''--'   '--'
+powered by ELEX

cache/src/main/resources/logback-spring.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ Spring-boot Examples
+  ~
+  ~ Copyright (c) 2021. Elex. All Rights Reserved.
+  ~ https://www.elex-project.com/
+  -->
+
+<configuration>
+	<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
+	<include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
+
+	<springProperty name="LOG_DIR" source="logging.path"
+	                defaultValue="${user.home}/logs"/>
+	<property name="LOG_PATH" value="${LOG_DIR}/stephanie.log"/>
+
+	<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>${CONSOLE_LOG_PATTERN}</pattern>
+		</encoder>
+	</appender>
+
+	<appender name="ROLLING-FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+		<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
+			<charset>UTF-8</charset>
+			<pattern>${FILE_LOG_PATTERN}</pattern>
+		</encoder>
+		<file>${LOG_PATH}</file>
+		<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+			<fileNamePattern>${LOG_DIR}/sebastian_%d{yyyy-MM-dd}_%i.log.gz</fileNamePattern>
+			<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
+				<maxFileSize>10MB</maxFileSize>
+			</timeBasedFileNamingAndTriggeringPolicy>
+			<maxHistory>60</maxHistory>
+		</rollingPolicy>
+	</appender>
+
+	<logger name="kr.pe.elex" level="debug" additivity="false">
+		<appender-ref ref="CONSOLE"/>
+		<appender-ref ref="ROLLING-FILE"/>
+	</logger>
+	<root level="info">
+		<appender-ref ref="CONSOLE"/>
+		<appender-ref ref="ROLLING-FILE"/>
+	</root>
+
+</configuration>

cache/src/main/resources/templates/main.mustache

@@ -0,0 +1,15 @@
+<h1>File Upload Example!!!</h1>
+<form action="/upload" method="POST" enctype="multipart/form-data">
+	<label for="file">Select a file: </label>
+	<input id="file" name="file" type="file" title="Upload"/>
+	<div>
+		<button>Upload</button>
+	</div>
+</form>
+<h2>Uploaded Files</h2>
+<p>Click to download.</p>
+<ul>
+	{{#files}}
+		<li><a href="/files/{{.}}">{{.}}</a></li>
+	{{/files}}
+</ul>

rest-doc/build.gradle.kts

@@ -0,0 +1,35 @@
+/*
+ * Spring-boot Examples
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+plugins {
+    id("elex-spring-boot")
+
+    id("org.springframework.boot") version "2.5.3"
+    id("io.spring.dependency-management") version "1.0.11.RELEASE"
+
+    id("org.asciidoctor.jvm.convert") version "3.3.0"
+}
+tasks.asciidoctor {
+    setSourceDir(File("src/main/asciidoc"))
+    attributes(mapOf(
+        "snippets" to "target/snippets"
+    ))
+}
+dependencies {
+    implementation("org.springframework.boot:spring-boot-starter-web")
+    implementation("org.springframework.boot:spring-boot-starter-mustache")
+
+    compileOnly("org.projectlombok:lombok")
+    developmentOnly("org.springframework.boot:spring-boot-devtools")
+    runtimeOnly("org.mariadb.jdbc:mariadb-java-client")
+
+    annotationProcessor("org.springframework.boot:spring-boot-configuration-processor")
+    annotationProcessor("org.projectlombok:lombok")
+
+    testImplementation("org.springframework.boot:spring-boot-starter-test")
+    testImplementation("org.springframework.restdocs:spring-restdocs-mockmvc")
+}

rest-doc/src/main/asciidoc/index.adoc

@@ -0,0 +1,11 @@
+= Getting Started With Spring REST Docs
+
+This is an example output for a service running at http://localhost:8080:
+
+.request
+include::{snippets}/home/http-request.adoc[]
+
+.response
+include::{snippets}/home/http-response.adoc[]
+
+As you can see the format is very simple, and in fact you always get the same message.

rest-doc/src/main/java/kr/pe/elex/examples/Application.java

@@ -0,0 +1,25 @@
+/*
+ * Spring-boot Examples
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+package kr.pe.elex.examples;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+
+@SpringBootApplication
+public class Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
+
+	@Bean
+	public MyService service(){
+		return new MyService();
+	}
+}

rest-doc/src/main/java/kr/pe/elex/examples/MyController.java

@@ -0,0 +1,38 @@
+/*
+ * Spring-boot Examples
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+package kr.pe.elex.examples;
+
+import lombok.extern.slf4j.Slf4j;
+import org.jetbrains.annotations.NotNull;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.io.Resource;
+import org.springframework.http.ContentDisposition;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.servlet.mvc.support.RedirectAttributes;
+
+import java.util.Set;
+
+@Slf4j
+@RestController
+public class MyController {
+
+	@Autowired
+	private MyService service;
+
+
+	@GetMapping(path = {"/name/{name}"})
+	public ResponseEntity<Person> getPerson(@PathVariable String name) {
+		return ResponseEntity.ok(service.getPerson(name));
+	}
+
+}

rest-doc/src/main/java/kr/pe/elex/examples/MyService.java

@@ -0,0 +1,32 @@
+package kr.pe.elex.examples;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.PostConstruct;
+import java.util.HashSet;
+import java.util.Set;
+
+@Slf4j
+@Service
+public class MyService {
+	private Set<Person> data;
+
+	@PostConstruct
+	private void init() {
+		data = new HashSet<>();
+		data.add(new Person("Charlie", 11));
+	}
+
+	public Person getPerson(String name) {
+		for (Person person : data) {
+			if (person.getName().equals(name)) {
+				return person;
+			}
+		}
+		return null;
+	}
+	public void addPerson(Person person){
+		data.add(person);
+	}
+}

rest-doc/src/main/java/kr/pe/elex/examples/Person.java

@@ -0,0 +1,13 @@
+package kr.pe.elex.examples;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class Person {
+	private String name;
+	private int age;
+}

rest-doc/src/main/java/kr/pe/elex/examples/package-info.java

@@ -0,0 +1,8 @@
+/*
+ * Spring-boot Examples
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+package kr.pe.elex.examples;

rest-doc/src/main/resources/application.yaml

@@ -0,0 +1,5 @@
+spring:
+  application:
+    name: My spring-boot project
+server:
+  port: 8080

rest-doc/src/main/resources/banner.txt

@@ -0,0 +1,10 @@
+   ('-.              ('-.  ) (`-.
+ _(  OO)           _(  OO)  ( OO ).
+(,------.,--.     (,------.(_/.  \_)-.
+ |  .---'|  |.-')  |  .---' \  `.'  /
+ |  |    |  | OO ) |  |      \     /\
+(|  '--. |  |`-' |(|  '--.    \   \ |
+ |  .--'(|  '---.' |  .--'   .'    \_)
+ |  `---.|      |  |  `---. /  .'.  \
+ `------'`------'  `------''--'   '--'
+powered by ELEX

rest-doc/src/main/resources/logback-spring.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ Spring-boot Examples
+  ~
+  ~ Copyright (c) 2021. Elex. All Rights Reserved.
+  ~ https://www.elex-project.com/
+  -->
+
+<configuration>
+	<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
+	<include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
+
+	<springProperty name="LOG_DIR" source="logging.path"
+	                defaultValue="${user.home}/logs"/>
+	<property name="LOG_PATH" value="${LOG_DIR}/stephanie.log"/>
+
+	<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>${CONSOLE_LOG_PATTERN}</pattern>
+		</encoder>
+	</appender>
+
+	<appender name="ROLLING-FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+		<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
+			<charset>UTF-8</charset>
+			<pattern>${FILE_LOG_PATTERN}</pattern>
+		</encoder>
+		<file>${LOG_PATH}</file>
+		<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+			<fileNamePattern>${LOG_DIR}/sebastian_%d{yyyy-MM-dd}_%i.log.gz</fileNamePattern>
+			<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
+				<maxFileSize>10MB</maxFileSize>
+			</timeBasedFileNamingAndTriggeringPolicy>
+			<maxHistory>60</maxHistory>
+		</rollingPolicy>
+	</appender>
+
+	<logger name="kr.pe.elex" level="debug" additivity="false">
+		<appender-ref ref="CONSOLE"/>
+		<appender-ref ref="ROLLING-FILE"/>
+	</logger>
+	<root level="info">
+		<appender-ref ref="CONSOLE"/>
+		<appender-ref ref="ROLLING-FILE"/>
+	</root>
+
+</configuration>

rest-doc/src/main/resources/templates/main.mustache

@@ -0,0 +1,15 @@
+<h1>File Upload Example!!!</h1>
+<form action="/upload" method="POST" enctype="multipart/form-data">
+	<label for="file">Select a file: </label>
+	<input id="file" name="file" type="file" title="Upload"/>
+	<div>
+		<button>Upload</button>
+	</div>
+</form>
+<h2>Uploaded Files</h2>
+<p>Click to download.</p>
+<ul>
+	{{#files}}
+		<li><a href="/files/{{.}}">{{.}}</a></li>
+	{{/files}}
+</ul>

rest-doc/src/test/java/kr/pe/elex/examples/WebLayerTest.java

@@ -0,0 +1,39 @@
+package kr.pe.elex.examples;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.restdocs.AutoConfigureRestDocs;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.RequestBuilder;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import static org.springframework.restdocs.mockmvc.MockMvcRestDocumentation.document;
+import static org.springframework.restdocs.payload.PayloadDocumentation.*;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@WebMvcTest(MyController.class)
+@AutoConfigureRestDocs(outputDir = "target/snippets")
+public class WebLayerTest {
+	@Autowired
+	private MockMvc mockMvc;
+
+	@Test
+	public void defaultPage() throws Exception {
+		this.mockMvc.perform(
+				get("/name/{name}", "Charlie"))
+				.andDo(print())
+				.andExpect(status().isOk())
+				.andDo(document("home",
+						responseFields(fieldWithPath("name").description("Name..."),
+								fieldWithPath("age").description("Age..."))
+						));
+	}
+}

rest-doc/target/snippets/home/curl-request.adoc

@@ -0,0 +1,4 @@
+[source,bash]
+----
+$ curl 'http://localhost:8080/name/Charlie' -i -X GET
+----

rest-doc/target/snippets/home/http-request.adoc

@@ -0,0 +1,6 @@
+[source,http,options="nowrap"]
+----
+GET /name/Charlie HTTP/1.1
+Host: localhost:8080
+
+----

rest-doc/target/snippets/home/http-response.adoc

@@ -0,0 +1,8 @@
+[source,http,options="nowrap"]
+----
+HTTP/1.1 200 OK
+Content-Type: application/json
+Content-Length: 27
+
+{"name":"Charlie","age":11}
+----

rest-doc/target/snippets/home/httpie-request.adoc

@@ -0,0 +1,4 @@
+[source,bash]
+----
+$ http GET 'http://localhost:8080/name/Charlie'
+----

rest-doc/target/snippets/home/request-body.adoc

@@ -0,0 +1,4 @@
+[source,options="nowrap"]
+----
+
+----

rest-doc/target/snippets/home/response-body.adoc

@@ -0,0 +1,4 @@
+[source,options="nowrap"]
+----
+{"name":"Charlie","age":11}
+----

rest-doc/target/snippets/home/response-fields.adoc

@@ -0,0 +1,12 @@
+|===
+|Path|Type|Description
+
+|`+name+`
+|`+String+`
+|Name...
+
+|`+age+`
+|`+Number+`
+|Age...
+
+|===

security-with-jwt/build.gradle.kts

@@ -0,0 +1,33 @@
+/*
+ * Spring-boot Examples
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+plugins {
+    id("elex-spring-boot")
+
+    id("org.springframework.boot") version "2.5.3"
+    id("io.spring.dependency-management") version "1.0.11.RELEASE"
+}
+
+dependencies {
+    implementation("org.springframework.boot:spring-boot-starter-mustache")
+    implementation("org.springframework.boot:spring-boot-starter-web")
+
+    implementation ("org.springframework.boot:spring-boot-starter-security")
+    testImplementation ("org.springframework.security:spring-security-test")
+
+    implementation ("org.springframework.boot:spring-boot-starter-data-jpa")
+    runtimeOnly("com.h2database:h2")
+
+    compileOnly("org.projectlombok:lombok")
+    developmentOnly("org.springframework.boot:spring-boot-devtools")
+    runtimeOnly("org.mariadb.jdbc:mariadb-java-client")
+
+    annotationProcessor("org.springframework.boot:spring-boot-configuration-processor")
+    annotationProcessor("org.projectlombok:lombok")
+
+    testImplementation("org.springframework.boot:spring-boot-starter-test")
+}

settings.gradle.kts

@@ -6,5 +6,8 @@
  */
 
 rootProject.name = "spring-boot-examples"
-include("file-upload", "security", "security-with-jpa", "validation", "testing",
+include(
-    "mqtt", "websocket", "restful", "swing")
+    "file-upload", "security", "security-with-jpa", "validation", "testing",
+    "mqtt", "websocket", "restful", "swing", "rest-doc",
+    "cache", "security-with-jwt"
+)

swing/src/main/java/kr/pe/elex/examples/MyPanel.java

@@ -4,6 +4,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import javax.annotation.PostConstruct;
 import javax.swing.*;
 import java.awt.*;
 
@@ -13,17 +14,20 @@ public class MyPanel extends JPanel {
 
 	@Autowired
 	private MyService service;
+	@Autowired
+	private MyToolbar toolbar;
 
-	public MyPanel() {
+	@PostConstruct
-		super();
+	private void init(){
-
 		this.setLayout(new BorderLayout());
 		JButton btn = new JButton("Button");
 		this.add(new JLabel("Hello"), BorderLayout.CENTER);
 		this.add(btn, BorderLayout.SOUTH);
+		this.add(toolbar, BorderLayout.NORTH);
 
 		btn.addActionListener(e -> {
-			System.out.println(service.getText());
+			System.out.println(service.getSomething());
 		});
 	}
+
 }

swing/src/main/java/kr/pe/elex/examples/MyService.java

@@ -1,11 +1,16 @@
 package kr.pe.elex.examples;
 
-import org.springframework.stereotype.Component;
+import lombok.Getter;
+import lombok.Setter;
 import org.springframework.stereotype.Service;
 
 @Service
 public class MyService {
-	public String getText(){
+	@Getter @Setter
+	private String something = "Something";
+
+	public String getText() {
 		return "Hello~";
 	}
+
 }

swing/src/main/java/kr/pe/elex/examples/MyToolbar.java

@@ -0,0 +1,22 @@
+package kr.pe.elex.examples;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import javax.swing.*;
+
+@Component
+public class MyToolbar extends JToolBar {
+	@Autowired
+	private MyService service;
+
+	@PostConstruct
+	private void init(){
+
+		this.add(new JLabel(service.getSomething()));
+
+		service.setSomething("changed by Toolbar");
+
+	}
+}