SPRING BOOT
Naphachara Rattanwilai

Agenda
• Why using Spring Boot?
• Spring Boot Providing
• Run With Spring Boot
• Using Rest Controller + Dojo
• Using Data JPA
• Using Spring Security
• UsingTesting
• Deploy onWeb Server
• How to customize (Extension)
• Using Properties File
• UsingYAML

Why using Spring Boot?
• Easy to create stand alone application.
• Less Configuration
• Running as micro service.
• Providing Many features
• Thymeleaf
• Spring Data JPA
• Spring Security
• Testing

Spring Boot Providing
• Spring-boot-starter
• Spring-boot-starter-actuator
• Spring-boot-starter-aop
• Spring-boot-data-jpa
• Spring-boot-starter-security
• Spring-boot-starter-test
• Spring-boot-starter-web
• Spring-boot-starter-thymeleaf
• Etc.

Database
Logging
Template Engine
Java Util
Logging
Logback
Log4J
Log4J2
Free Maker Thymeleaf Groovy Vlocity
SpringCore 4.1.x
SQL
JDBC
Data
JPA
No SQL
Mongo
DB
NEO 4J Solr
Elastic
search
Redis Gemfire
SpringSecurity

RunWith Spring Boot
• Config Maven
• Parent
• Adding Dependency
• Adding Properties
• Java.version
• Start-class
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.1.RELEASE</version>
</parent>
<properties>
<java.version>1.7</java.version>
<start-class>tutorial.spring4.StandAloneApp</start-class>
</properties>

@SpringBootApplicattion
@Configuration
@EnableConfiguration
@ComponentScan

Static Page
• META-INF/resources
• /resources/
• /static/
• /public/

Lab 1 – Start Spring Boot
• Running Spring Boot StandAlone

Lab 2 – HelloWorld
• Create RestController
• CreateThymeleaf Page
• Create Page
• Calling Rest with Dojo

Using Spring Data JPA
• Adding Config on Maven
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>2.3.2</version>
</dependency>

Using Spring Data JPA (Cont.)
• Adding Annotation
• @EnableJpaRepositories

Spring Data JPA Repositories
• Create Interface
• Extends CrudRepository

Lab3 Create Page to Load Data
• Config Spring Data JPA

QueryDSL
• Config Dependency
<dependency>
<groupId>com.mysema.querydsl</groupId>
<artifactId>querydsl-core</artifactId>
<version>${querydsl.version}</version>
</dependency>
<dependency>
<groupId>com.mysema.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${querydsl.version}</version>
</dependency>
<dependency>
<groupId>com.mysema.querydsl</groupId>
<artifactId>querydsl-jpa</artifactId>
<version>${querydsl.version}</version>
</dependency>

QueryDSL (Cont.)
• Generate Meta Class <plugin>
<groupId>com.mysema.maven</groupId>
<artifactId>apt-maven-plugin</artifactId>
<version>1.1.3</version>
<executions>
<execution>
<goals>
<goal>process</goal>
</goals>
<configuration>
<outputDirectory>src/main/generated-sources</outputDirectory>
<processor>com.mysema.query.apt.jpa.JPAAnnotationProcessor</processor>
</configuration>
</execution>
</executions>
</plugin>

QueryDSL (Cont.)
• Extends QueryDslPredicateExecutor<T>

Lab4 Search Page*
• Customize Spring Data JPA
• Using QueryDSL

Using Spring Security
• Adding Config Maven
• Adding Annotation
• @EnableWebMvcSecurity
• Create Class extends WebSecurityConfigurerAdapter
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>

Using Spring Security(2)
• Adding Configure Method
• protected void configure(HttpSecurity http)
• protected void configure(AuthenticationManagerBuilder auth)

Lab 5 – Basic Authentication
• Create Login Page
• Create Result Page
• Create Logout Page

Lab6 – AuthenticationWith Database
• Checking User from Database

Testing
• Adding Config on Maven
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-testing</artifactId>
</dependency>

Lab 7 -Testing
• Create UnitTesting for all classes

Deploy onWeb Server
• Adding
• Extended SpringBootServletInitializer
• Changing Maven to building war file

Customize
• Create application.properties
• Customize

Lab8 Deploy
• Running Application on Web Server

Q&A

Thank you