111

Chapter 10/command-line-demo/.gitignore

@@ -0,0 +1,29 @@
+HELP.md
+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+/build/
+
+### VS Code ###
+.vscode/

Chapter 10/command-line-demo/pom.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.1.3.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>geektime.spring.hello</groupId>
+	<artifactId>command-line</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>command-line</name>
+	<description>Demo project for Spring Boot</description>
+
+	<properties>
+		<java.version>1.8</java.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

Chapter 10/command-line-demo/src/main/java/geektime/spring/hello/BarApplicationRunner.java

@@ -0,0 +1,17 @@
+package geektime.spring.hello;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+
+@Component
+@Order(2)
+@Slf4j
+public class BarApplicationRunner implements ApplicationRunner {
+    @Override
+    public void run(ApplicationArguments args) throws Exception {
+        log.info("Bar");
+    }
+}

Chapter 10/command-line-demo/src/main/java/geektime/spring/hello/CommandLineApplication.java

@@ -0,0 +1,17 @@
+package geektime.spring.hello;
+
+import org.springframework.boot.WebApplicationType;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
+
+@SpringBootApplication
+public class CommandLineApplication {
+
+	public static void main(String[] args) {
+		new SpringApplicationBuilder(CommandLineApplication.class)
+				.web(WebApplicationType.NONE)
+				.run(args);
+		// 根据 application.properties 里的配置来决定 WebApplicationType
+//		SpringApplication.run(CommandLineApplication.class, args);
+	}
+}

Chapter 10/command-line-demo/src/main/java/geektime/spring/hello/ExitApplicationRunner.java

@@ -0,0 +1,30 @@
+package geektime.spring.hello;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.BeansException;
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+
+@Component
+@Order(3)
+@Slf4j
+public class ExitApplicationRunner implements ApplicationRunner, ApplicationContextAware {
+    private ApplicationContext applicationContext;
+
+    @Override
+    public void run(ApplicationArguments args) throws Exception {
+        int code = SpringApplication.exit(applicationContext);
+        log.info("Exit with {}.", code);
+        System.exit(code);
+    }
+
+    @Override
+    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+        this.applicationContext = applicationContext;
+    }
+}

Chapter 10/command-line-demo/src/main/java/geektime/spring/hello/FooCommandLineRunner.java

@@ -0,0 +1,16 @@
+package geektime.spring.hello;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+
+@Component
+@Order(1)
+@Slf4j
+public class FooCommandLineRunner implements CommandLineRunner {
+    @Override
+    public void run(String... args) throws Exception {
+        log.info("Foo");
+    }
+}

Chapter 10/command-line-demo/src/main/java/geektime/spring/hello/MyExitCodeGenerator.java

@@ -0,0 +1,12 @@
+package geektime.spring.hello;
+
+import org.springframework.boot.ExitCodeGenerator;
+import org.springframework.stereotype.Component;
+
+@Component
+public class MyExitCodeGenerator implements ExitCodeGenerator {
+    @Override
+    public int getExitCode() {
+        return 1;
+    }
+}

Chapter 10/command-line-demo/src/main/resources/application.properties

@@ -0,0 +1,2 @@
+spring.main.web-application-type=none
+

Chapter 10/command-line-demo/src/test/java/geektime/spring/hello/CommandLineApplicationTests.java

@@ -0,0 +1,16 @@
+package geektime.spring.hello;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class CommandLineApplicationTests {
+
+	@Test
+	public void contextLoads() {
+	}
+
+}

Chapter 10/docker-demo/.gitignore

@@ -0,0 +1,29 @@
+HELP.md
+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+/build/
+
+### VS Code ###
+.vscode/

Chapter 10/docker-demo/Dockerfile

@@ -0,0 +1,5 @@
+FROM java:8
+EXPOSE 8080
+ARG JAR_FILE
+ADD target/${JAR_FILE} /waiter-service.jar
+ENTRYPOINT ["java", "-jar","/waiter-service.jar"]

Chapter 10/docker-demo/pom.xml

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.1.3.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>geektime.spring.springbucks</groupId>
+	<artifactId>waiter-service</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>waiter-service</name>
+	<description>Demo project for Spring Boot</description>
+
+	<properties>
+		<java.version>1.8</java.version>
+		<docker.image.prefix>springbucks</docker.image.prefix>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-cache</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.joda</groupId>
+			<artifactId>joda-money</artifactId>
+			<version>1.0.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.jadira.usertype</groupId>
+			<artifactId>usertype.core</artifactId>
+			<version>6.0.1.GA</version>
+		</dependency>
+		<!-- 增加Jackson的Hibernate类型支持 -->
+		<dependency>
+			<groupId>com.fasterxml.jackson.datatype</groupId>
+			<artifactId>jackson-datatype-hibernate5</artifactId>
+			<version>2.9.8</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-lang3</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>com.h2database</groupId>
+			<artifactId>h2</artifactId>
+			<scope>runtime</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+			<plugin>
+				<groupId>com.spotify</groupId>
+				<artifactId>dockerfile-maven-plugin</artifactId>
+				<version>1.4.10</version>
+				<executions>
+					<execution>
+						<id>default</id>
+						<goals>
+							<goal>build</goal>
+							<goal>push</goal>
+						</goals>
+					</execution>
+				</executions>
+				<configuration>
+					<repository>${docker.image.prefix}/${project.artifactId}</repository>
+					<tag>${project.version}</tag>
+					<buildArgs>
+						<JAR_FILE>${project.build.finalName}.jar</JAR_FILE>
+					</buildArgs>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

Chapter 10/docker-demo/src/main/java/geektime/spring/springbucks/waiter/WaiterServiceApplication.java

@@ -0,0 +1,43 @@
+package geektime.spring.springbucks.waiter;
+
+import com.fasterxml.jackson.datatype.hibernate5.Hibernate5Module;
+import geektime.spring.springbucks.waiter.controller.PerformanceInteceptor;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.annotation.Bean;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+import java.util.TimeZone;
+
+@SpringBootApplication
+@EnableJpaRepositories
+@EnableCaching
+public class WaiterServiceApplication implements WebMvcConfigurer {
+
+	public static void main(String[] args) {
+		SpringApplication.run(WaiterServiceApplication.class, args);
+	}
+
+	@Override
+	public void addInterceptors(InterceptorRegistry registry) {
+		registry.addInterceptor(new PerformanceInteceptor())
+				.addPathPatterns("/coffee/**").addPathPatterns("/order/**");
+	}
+
+	@Bean
+	public Hibernate5Module hibernate5Module() {
+		return new Hibernate5Module();
+	}
+
+	@Bean
+	public Jackson2ObjectMapperBuilderCustomizer jacksonBuilderCustomizer() {
+		return builder -> {
+			builder.indentOutput(true);
+			builder.timeZone(TimeZone.getTimeZone("Asia/Shanghai"));
+		};
+	}
+}