Convert to asciidoctor

.gitignore

@@ -12,3 +12,4 @@ dependency-reduced-pom.xml
 *.sublime-*
 /scratch
 .gradle
+README.html

README.ftl.md → README.adoc

@@ -1,57 +1,72 @@
-<#assign project_id="gs-spring-boot">
-This guide provides a sampling of how [Spring Boot][spring-boot] helps you accelerate and facilitate application development. As you read more Spring Getting Started guides, you will see more use cases for Spring Boot.
-
-What you'll build
------------------
+:spring_boot_version: 0.5.0.M6
+:spring-boot: https://github.com/spring-projects/spring-boot
+:toc:
+:icons: font
+:source-highlighter: prettify
+:project_id: gs-spring-boot
+This guide provides a sampling of how {spring-boot}[Spring Boot] helps you accelerate and facilitate application development. As you read more Spring Getting Started guides, you will see more use cases for Spring Boot.
+
+== What you'll build
 You'll build a simple web application with Spring Boot and add some useful services to it.
 
-What you'll need
-----------------
+== What you'll need
+
+include::https://raw.github.com/spring-guides/getting-started-macros/master/prereq_editor_jdk_buildtools.adoc[]
 
- - About 15 minutes
- - <@prereq_editor_jdk_buildtools/>
+:jump_ahead: Learn what you can do with Spring Boot
+include::https://raw.github.com/spring-guides/getting-started-macros/master/how_to_complete_this_guide.adoc[]
 
-## <@how_to_complete_this_guide jump_ahead='Learn what you can do with Spring Boot'/>
 
+[[scratch]]
+== Set up the project
 
-<a name="scratch"></a>
-Set up the project
-------------------
+include::https://raw.github.com/spring-guides/getting-started-macros/master/build_system_intro.adoc[]
 
-<@build_system_intro/>
+include::https://raw.github.com/spring-guides/getting-started-macros/master/create_directory_structure_hello.adoc[]
 
-<@create_directory_structure_hello/>
 
+include::https://raw.github.com/spring-guides/getting-started-macros/master/create_both_builds.adoc[]
 
-<@create_both_builds/>
+`build.gradle`
+// AsciiDoc source formatting doesn't support groovy, so using java instead
+[source,java]
+----
+include::initial/build.gradle[]
+----
 
-Learn what you can do with Spring Boot
---------------------------------------
+== Learn what you can do with Spring Boot
 
 Spring Boot offers a fast way to build applications. It looks at your classpath and at beans you have configured, makes reasonable assumptions about what you're missing, and adds it. With Spring Boot you can focus more on business features and less on infrastructure.
 
 For example:
+
 - Got Spring MVC? There are several specific beans you almost always need, and Spring Boot adds them automatically. A Spring MVC app also needs a servlet container, so Spring Boot automatically configures embedded Tomcat.
 - Got Jetty? If so, you probably do NOT want Tomcat, but instead embedded Jetty. Spring Boot handles that for you.
 - Got Thymeleaf? There are a few beans that must always be added to your application context; Spring Boot adds them for you.
 
 These are just a few examples of the automatic configuration Spring Boot provides. At the same time, Spring Boot doesn't get in your way. For example, if Thymeleaf is on your path, Spring Boot adds a `SpringTemplateEngine` to your application context automatically. But if you define your own `SpringTemplateEngine` with your own settings, then Spring Boot won't add one. This leaves you in control with little effort on your part.
 
-> **Note:** Spring Boot doesn't generate code or make edits to your files. Instead, when you start up your application, Spring Boot dynamically wires up beans and settings and applies them to your application context.
+NOTE: Spring Boot doesn't generate code or make edits to your files. Instead, when you start up your application, Spring Boot dynamically wires up beans and settings and applies them to your application context.
 
-Create a simple web application
----------------------------------
+== Create a simple web application
 Now you can create a web controller for a simple web application.
 
-    <@snippet path="src/main/java/hello/HelloController.java" prefix="initial"/>
+`src/main/java/hello/HelloController.java`
+[source,java]
+----
+include::initial/src/main/java/hello/HelloController.java[]
+----
     
 The class is flagged as a `@RestController`, meaning it's ready for use by Spring MVC to handle web requests. `@RequestMapping` maps `/` to the `index()` method. When invoked from a browser or using curl on the command line, the method returns pure text. That's because `@RestController` combines `@Controller` and `@ResponseBody`, two annotations that results in web requests returning data rather than a view.
 
-Create an Application class
----------------------------
+== Create an Application class
 Here you create an `Application` class with the components:
 
-    <@snippet path="src/main/java/hello/Application.java" prefix="initial"/>
+`src/main/java/hello/Application.java`
+[source,java]
+----
+include::initial/src/main/java/hello/Application.java[]
+----
     
 - `@Configuration` tags the class as a source of bean definitions for the application context.
 - `@EnableAutoConfiguration` tells Spring Boot to start adding beans based on classpath settings, other beans, and various property settings.
@@ -62,23 +77,22 @@ The `main()` method uses Spring Boot's `SpringApplication.run()` method to launc
 
 The `run()` method returns an `ApplicationContext` and this application then retrieves all the beans that were created either by your app or were automatically added thanks to Spring Boot. It sorts them and prints them out.
 
-Run the application
--------------------
+== Run the application
 To run the application, execute:
 
-```sh
-$ ./gradlew build && java -jar build/libs/${project_id}-0.1.0.jar
-```
+----
+./gradlew build && java -jar build/libs/{project_id}-0.1.0.jar
+----
 
 If you are using Maven, execute:
 
-```sh
-$ mvn package && java -jar target/${project_id}-0.1.0.jar
-```
+----
+mvn package && java -jar target/{project_id}-0.1.0.jar
+----
 
 You should see some output like this:
 
-```
+....
 Let's inspect the beans provided by Spring Boot:
 application
 beanNameHandlerMapping
@@ -114,33 +128,34 @@ resourceHandlerMapping
 simpleControllerHandlerAdapter
 tomcatEmbeddedServletContainerFactory
 viewControllerHandlerMapping
-```
+....
 
 You can clearly see **org.springframework.boot.autoconfigure** beans. There is also a `tomcatEmbeddedServletContainerFactory`.
 
 Check out the service.
 
-```sh
+....
 $ curl localhost:8080
 Greetings from Spring Boot!
-```
+....
 
-Switch from Tomcat to Jetty
----------------------------
+== Switch from Tomcat to Jetty
 What if you prefer Jetty over Tomcat? Jetty and Tomcat are both compliant servlet containers, so it should be easy to switch. With Spring Boot, it is!
 
 Change your `build.gradle` to exclude Tomcat then add Jetty to the list of dependencies:
 
-```groovy
-    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M4") {
+[source,groovy]
+----
+    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M6") {
         exclude module: "spring-boot-starter-tomcat"
     }
-    compile("org.springframework.boot:spring-boot-starter-jetty:0.5.0.M4")
-```
+    compile("org.springframework.boot:spring-boot-starter-jetty:0.5.0.M6")
+----
 
 If you are using Maven, the changes look like this:
 
-```xml
+[source,xml]
+----
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
@@ -155,33 +170,36 @@ If you are using Maven, the changes look like this:
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-jetty</artifactId>
         </dependency>
-```
+----
 
 This change isn't about comparing Tomcat vs. Jetty. Instead, it demonstrates how Spring Boot reacts to what is on your classpath.
 
 As you can see below, the code is the same as before:
 
-    <@snippet path="src/main/java/hello/Application.java" prefix="complete"/>
+`src/main/java/hello/Application.java`
+[source,java]
+----
+include::complete/src/main/java/hello/Application.java[]
+----
     
 
-Re-run the application
-----------------------
+== Re-run the application
 
 Run the app again:
 
-```sh
-$ ./gradlew build && java -jar build/libs/${project_id}-0.1.0.jar
-```
+----
+./gradlew build && java -jar build/libs/{project_id}-0.1.0.jar
+----
 
 If you are using Maven, execute:
 
-```sh
-$ mvn package && java -jar target/${project_id}-0.1.0.jar
-```
+----
+mvn package && java -jar target/{project_id}-0.1.0.jar
+----
 
 Now check out the output:
 
-```
+....
 Let's inspect the beans provided by Spring Boot:
 application
 beanNameHandlerMapping
@@ -223,46 +241,49 @@ requestMappingHandlerMapping
 resourceHandlerMapping
 simpleControllerHandlerAdapter
 viewControllerHandlerMapping
-```
+....
 
 There is little change from the previous output, except there is no longer a `tomcatEmbeddedServletContainerFactory`. Instead, there is a new `jettyEmbeddedServletContainer`. 
 
 Otherwise, everything is the same, as it should be. Most beans listed above provide Spring MVC's production-grade features. Simply swapping one part, the servlet container, shouldn't cause a system-wide ripple.
 
-Add production-grade services
-------------------------------
-If you are building a web site for your business, you probably need to add some management services. Spring Boot provides several out of the box with its [actuator module][spring-boot-actuator], such as health, audits, beans, and more.
+== Add production-grade services
+If you are building a web site for your business, you probably need to add some management services. Spring Boot provides several out of the box with its https://github.com/spring-projects/spring-boot/blob/master/spring-boot-actuator/README.md[actuator module], such as health, audits, beans, and more.
 
 Add this to your build file's list of dependencies:
 
-```groovy
-    compile("org.springframework.boot:spring-boot-starter-actuator:0.5.0.M4")
-```
+[source,groovy]
+----
+    compile("org.springframework.boot:spring-boot-starter-actuator:0.5.0.M6")
+----
 
 If you are using Maven, add this to your list of dependencies:
 
-```xml
+[source,xml]
+----
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
-```
+----
 
 Then restart the app:
 
-```sh
-$ ./gradlew build && java -jar build/libs/${project_id}-0.1.0.jar
-```
+[subs="attributes"]
+----
+./gradlew build && java -jar build/libs/{project_id}-0.1.0.jar
+----
 
 If you are using Maven, execute:
 
-```sh
-$ mvn package && java -jar target/${project_id}-0.1.0.jar
-```
+[subs="attributes"]
+----
+mvn package && java -jar target/{project_id}-0.1.0.jar
+----
 
 You will see a new set of RESTful end points added to the application. These are management services provided by Spring Boot.
 
-```
+....
 2013-08-01 08:03:42.592  INFO 43851 ... Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.util.Map<java.lang.String, java.lang.Object> org.springframework.boot.ops.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
 2013-08-01 08:03:42.592  INFO 43851 ... Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[text/html],custom=[]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.ops.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)
 2013-08-01 08:03:42.844  INFO 43851 ... Mapped URL path [/env] onto handler of type [class org.springframework.boot.ops.endpoint.EnvironmentEndpoint]
@@ -273,49 +294,36 @@ You will see a new set of RESTful end points added to the application. These are
 2013-08-01 08:03:42.845  INFO 43851 ... Mapped URL path [/trace] onto handler of type [class org.springframework.boot.ops.endpoint.TraceEndpoint]
 2013-08-01 08:03:42.845  INFO 43851 ... Mapped URL path [/dump] onto handler of type [class org.springframework.boot.ops.endpoint.DumpEndpoint]
 2013-08-01 08:03:42.845  INFO 43851 ... Mapped URL path [/shutdown] onto handler of type [class org.springframework.boot.ops.endpoint.ShutdownEndpoint]
-```
+....
 
-They include: errors, [environment](http://localhost:8080/env), [health](http://localhost:8080/health), [beans](http://localhost:8080/beans), [info](http://localhost:8080/info), [metrics](http://localhost:8080/metrics), [trace](http://localhost:8080/trace), [dump](http://localhost:8080/dump), and shutdown.
+They include: errors, http://localhost:8080/env[environment], http://localhost:8080/health[health], http://localhost:8080/beans[beans], http://localhost:8080/info[info], http://localhost:8080/metrics[metrics], http://localhost:8080/trace[trace], http://localhost:8080/dump[dump], and shutdown.
 
 It's easy to check the health of the app.
 
-```sh
+----
 $ curl localhost:8080/health
 ok
-```
+----
 
 You can invoke shutdown through curl.
 
-```sh
+----
 $ curl -X POST localhost:8080/shutdown
-```
+----
 
 The response shows that shutdown through REST is currently disabled by default:
-```sh
+----
 {"message":"Shutdown not enabled, sorry."}
-```
+----
 
 Whew! You probably don't want that until you are ready to turn on proper security settings, if at all.
 
-For more details about each of these REST points and how you can tune their settings with an `application.properties` file, check out the [Spring Boot][spring-boot] project.
-
-View Spring Boot's starters
-----------------------
-You have seen some of Spring Boot's **starters**. Here is a complete list:
-- spring-boot-starter-actuator
-- spring-boot-starter-batch
-- spring-boot-starter-data-jpa
-- spring-boot-starter-integration
-- spring-boot-starter-jetty
-- spring-boot-starter-logging
-- spring-boot-starter-parent
-- spring-boot-starter-security
-- spring-boot-starter-tomcat
-- spring-boot-starter-web
-
-
-JAR support and Groovy support
-------------------------------
+For more details about each of these REST points and how you can tune their settings with an `application.properties` file, check out the {spring-boot}[Spring Boot] project.
+
+== View Spring Boot's starters
+You have seen some of Spring Boot's **starters**. You can see them all https://github.com/spring-projects/spring-boot/tree/master/spring-boot-starters[here].
+
+== JAR support and Groovy support
 The last example showed how Spring Boot makes it easy to wire beans you may not be aware that you need. And it showed how to turn on convenient management services.
 
 But Spring Boot does yet more. It supports not only traditional WAR file deployments, but also makes it easy to put together executable JARs thanks to Spring Boot's loader module. The various guides demonstrate this dual support through the `spring-boot-gradle-plugin` and `spring-boot-maven-plugin`.
@@ -324,7 +332,8 @@ On top of that, Spring Boot also has Groovy support, allowing you to build Sprin
 
 Create a new file called **app.groovy** and put the following code in it:
 
-```groovy
+[source,groovy]
+----
 @RestController
 class ThisWillActuallyRun {
 
@@ -334,32 +343,27 @@ class ThisWillActuallyRun {
     }
 
 }
-```
+----
 
-> **Note:** It doesn't matter where the file is. You can even fit an application that small inside a [single tweet](https://twitter.com/rob_winch/status/364871658483351552)!
+NOTE: It doesn't matter where the file is. You can even fit an application that small inside a https://twitter.com/rob_winch/status/364871658483351552[single tweet]!
 
-Next, [install Spring Boot's CLI](https://github.com/spring-projects/spring-boot#installing-the-cli).
+Next, https://github.com/spring-projects/spring-boot#installing-the-cli[install Spring Boot's CLI].
 
 Run it as follows:
 
-```sh
+----
 $ spring run app.groovy
-```
+----
 
-> **Note:** This assumes you shut down the previous application, to avoid a port collision.
+NOTE: This assumes you shut down the previous application, to avoid a port collision.
 
 From a different terminal window:
-```sh
+----
 $ curl localhost:8080
 Hello World!
-```
-
-Spring Boot does this by dynamically adding key annotations to your code and leveraging [Groovy Grapes](http://groovy.codehaus.org/Grape) to pull down needed libraries to make the app run.
+----
 
-Summary
-----------------
-Congratulations! You built a simple web application with Spring Boot and learned how it can ramp up your development pace. You also turned on some handy production services.
+Spring Boot does this by dynamically adding key annotations to your code and leveraging http://groovy.codehaus.org/Grape[Groovy Grapes] to pull down needed libraries to make the app run.
 
-[spring-boot]: https://github.com/spring-projects/spring-boot
-[spring-boot-actuator]: https://github.com/spring-projects/spring-boot/blob/master/spring-boot-actuator/README.md
-[gs-uploading-files]: /guides/gs/uploading-files
+== Summary
+Congratulations! You built a simple web application with Spring Boot and learned how it can ramp up your development pace. You also turned on some handy production services.

README.md

@@ -1,511 +0,0 @@
-This guide provides a sampling of how [Spring Boot][spring-boot] helps you accelerate and facilitate application development. As you read more Spring Getting Started guides, you will see more use cases for Spring Boot.
-
-What you'll build
------------------
-You'll build a simple web application with Spring Boot and add some useful services to it.
-
-What you'll need
-----------------
-
- - About 15 minutes
- - A favorite text editor or IDE
- - [JDK 6][jdk] or later
- - [Gradle 1.8+][gradle] or [Maven 3.0+][mvn]
- - You can also import the code from this guide as well as view the web page directly into [Spring Tool Suite (STS)][gs-sts] and work your way through it from there.
-
-[jdk]: http://www.oracle.com/technetwork/java/javase/downloads/index.html
-[gradle]: http://www.gradle.org/
-[mvn]: http://maven.apache.org/download.cgi
-[gs-sts]: /guides/gs/sts
-
-How to complete this guide
---------------------------
-
-Like all Spring's [Getting Started guides](/guides/gs), you can start from scratch and complete each step, or you can bypass basic setup steps that are already familiar to you. Either way, you end up with working code.
-
-To **start from scratch**, move on to [Set up the project](#scratch).
-
-To **skip the basics**, do the following:
-
- - [Download][zip] and unzip the source repository for this guide, or clone it using [Git][u-git]:
-`git clone https://github.com/spring-guides/gs-spring-boot.git`
- - cd into `gs-spring-boot/initial`.
- - Jump ahead to [Learn what you can do with Spring Boot](#initial).
-
-**When you're finished**, you can check your results against the code in `gs-spring-boot/complete`.
-[zip]: https://github.com/spring-guides/gs-spring-boot/archive/master.zip
-[u-git]: /understanding/Git
-
-
-<a name="scratch"></a>
-Set up the project
-------------------
-
-First you set up a basic build script. You can use any build system you like when building apps with Spring, but the code you need to work with [Gradle](http://gradle.org) and [Maven](https://maven.apache.org) is included here. If you're not familiar with either, refer to [Building Java Projects with Gradle](/guides/gs/gradle/) or [Building Java Projects with Maven](/guides/gs/maven).
-
-### Create the directory structure
-
-In a project directory of your choosing, create the following subdirectory structure; for example, with `mkdir -p src/main/java/hello` on *nix systems:
-
-    └── src
-        └── main
-            └── java
-                └── hello
-
-
-### Create a Gradle build file
-Below is the [initial Gradle build file](https://github.com/spring-guides/gs-spring-boot/blob/master/initial/build.gradle). But you can also use Maven. The pom.xml file is included [right here](https://github.com/spring-guides/gs-spring-boot/blob/master/initial/pom.xml). If you are using [Spring Tool Suite (STS)][gs-sts], you can import the guide directly.
-
-`build.gradle`
-```gradle
-buildscript {
-    repositories {
-        maven { url "http://repo.spring.io/libs-snapshot" }
-        mavenLocal()
-    }
-    dependencies {
-        classpath("org.springframework.boot:spring-boot-gradle-plugin:0.5.0.M6")
-    }
-}
-
-apply plugin: 'java'
-apply plugin: 'eclipse'
-apply plugin: 'idea'
-apply plugin: 'spring-boot'
-
-jar {
-    baseName = 'gs-spring-boot'
-    version =  '0.1.0'
-}
-
-repositories {
-    mavenCentral()
-    maven { url "http://repo.spring.io/libs-snapshot" }
-}
-
-dependencies {
-    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M6")
-    testCompile("junit:junit:4.11")
-}
-
-task wrapper(type: Wrapper) {
-    gradleVersion = '1.8'
-}
-```
-    
-[gs-sts]: /guides/gs/sts    
-
-Learn what you can do with Spring Boot
---------------------------------------
-
-Spring Boot offers a fast way to build applications. It looks at your classpath and at beans you have configured, makes reasonable assumptions about what you're missing, and adds it. With Spring Boot you can focus more on business features and less on infrastructure.
-
-For example:
-- Got Spring MVC? There are several specific beans you almost always need, and Spring Boot adds them automatically. A Spring MVC app also needs a servlet container, so Spring Boot automatically configures embedded Tomcat.
-- Got Jetty? If so, you probably do NOT want Tomcat, but instead embedded Jetty. Spring Boot handles that for you.
-- Got Thymeleaf? There are a few beans that must always be added to your application context; Spring Boot adds them for you.
-
-These are just a few examples of the automatic configuration Spring Boot provides. At the same time, Spring Boot doesn't get in your way. For example, if Thymeleaf is on your path, Spring Boot adds a `SpringTemplateEngine` to your application context automatically. But if you define your own `SpringTemplateEngine` with your own settings, then Spring Boot won't add one. This leaves you in control with little effort on your part.
-
-> **Note:** Spring Boot doesn't generate code or make edits to your files. Instead, when you start up your application, Spring Boot dynamically wires up beans and settings and applies them to your application context.
-
-Create a simple web application
----------------------------------
-Now you can create a web controller for a simple web application.
-
-`src/main/java/hello/HelloController.java`
-```java
-package hello;
-
-import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.bind.annotation.RequestMapping;
-
-@RestController
-public class HelloController {
-    
-    @RequestMapping("/")
-    public String index() {
-        return "Greetings from Spring Boot!";
-    }
-    
-}
-```
-    
-The class is flagged as a `@RestController`, meaning it's ready for use by Spring MVC to handle web requests. `@RequestMapping` maps `/` to the `index()` method. When invoked from a browser or using curl on the command line, the method returns pure text. That's because `@RestController` combines `@Controller` and `@ResponseBody`, two annotations that results in web requests returning data rather than a view.
-
-Create an Application class
----------------------------
-Here you create an `Application` class with the components:
-
-`src/main/java/hello/Application.java`
-```java
-package hello;
-
-import java.util.Arrays;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.annotation.ComponentScan;
-import org.springframework.context.annotation.Configuration;
-
-@Configuration
-@EnableAutoConfiguration
-@ComponentScan
-public class Application {
-    
-    public static void main(String[] args) {
-        ApplicationContext ctx = SpringApplication.run(Application.class, args);
-        
-        System.out.println("Let's inspect the beans provided by Spring Boot:");
-        
-        String[] beanNames = ctx.getBeanDefinitionNames();
-        Arrays.sort(beanNames);
-        for (String beanName : beanNames) {
-            System.out.println(beanName);
-        }
-    }
-
-}
-```
-    
-- `@Configuration` tags the class as a source of bean definitions for the application context.
-- `@EnableAutoConfiguration` tells Spring Boot to start adding beans based on classpath settings, other beans, and various property settings.
-- Normally you would add `@EnableWebMvc` for a Spring MVC app, but Spring Boot adds it automatically when it sees **spring-webmvc** on the classpath. This flags the application as a web application and activates key behaviors such as setting up a `DispatcherServlet`.
-- `@ComponentScanning` tells Spring to look for other components, configurations, and services in the the `hello` package, allowing it to find the `HelloController`.
-
-The `main()` method uses Spring Boot's `SpringApplication.run()` method to launch an application. Did you notice that there wasn't a single line of XML? No **web.xml** file either. This web application is 100% pure Java and you didn't have to deal with configuring any plumbing or infrastructure.
-
-The `run()` method returns an `ApplicationContext` and this application then retrieves all the beans that were created either by your app or were automatically added thanks to Spring Boot. It sorts them and prints them out.
-
-Run the application
--------------------
-To run the application, execute:
-
-```sh
-$ ./gradlew build && java -jar build/libs/gs-spring-boot-0.1.0.jar
-```
-
-If you are using Maven, execute:
-
-```sh
-$ mvn package && java -jar target/gs-spring-boot-0.1.0.jar
-```
-
-You should see some output like this:
-
-```
-Let's inspect the beans provided by Spring Boot:
-application
-beanNameHandlerMapping
-defaultServletHandlerMapping
-dispatcherServlet
-embeddedServletContainerCustomizerBeanPostProcessor
-handlerExceptionResolver
-helloController
-httpRequestHandlerAdapter
-messageSource
-mvcContentNegotiationManager
-mvcConversionService
-mvcValidator
-org.springframework.boot.autoconfigure.MessageSourceAutoConfiguration
-org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration
-org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration
-org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration$DispatcherServletConfiguration
-org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration$EmbeddedTomcat
-org.springframework.boot.autoconfigure.web.ServerPropertiesAutoConfiguration
-org.springframework.boot.context.embedded.properties.ServerProperties
-org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor
-org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor
-org.springframework.context.annotation.internalAutowiredAnnotationProcessor
-org.springframework.context.annotation.internalCommonAnnotationProcessor
-org.springframework.context.annotation.internalConfigurationAnnotationProcessor
-org.springframework.context.annotation.internalRequiredAnnotationProcessor
-org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration
-propertySourcesBinder
-propertySourcesPlaceholderConfigurer
-requestMappingHandlerAdapter
-requestMappingHandlerMapping
-resourceHandlerMapping
-simpleControllerHandlerAdapter
-tomcatEmbeddedServletContainerFactory
-viewControllerHandlerMapping
-```
-
-You can clearly see **org.springframework.boot.autoconfigure** beans. There is also a `tomcatEmbeddedServletContainerFactory`.
-
-Check out the service.
-
-```sh
-$ curl localhost:8080
-Greetings from Spring Boot!
-```
-
-Switch from Tomcat to Jetty
----------------------------
-What if you prefer Jetty over Tomcat? Jetty and Tomcat are both compliant servlet containers, so it should be easy to switch. With Spring Boot, it is!
-
-Change your `build.gradle` to exclude Tomcat then add Jetty to the list of dependencies:
-
-```groovy
-    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M4") {
-        exclude module: "spring-boot-starter-tomcat"
-    }
-    compile("org.springframework.boot:spring-boot-starter-jetty:0.5.0.M4")
-```
-
-If you are using Maven, the changes look like this:
-
-```xml
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-web</artifactId>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.springframework.boot</groupId>
-                    <artifactId>spring-boot-starter-tomcat</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-jetty</artifactId>
-        </dependency>
-```
-
-This change isn't about comparing Tomcat vs. Jetty. Instead, it demonstrates how Spring Boot reacts to what is on your classpath.
-
-As you can see below, the code is the same as before:
-
-`src/main/java/hello/Application.java`
-```java
-package hello;
-
-import java.util.Arrays;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.annotation.ComponentScan;
-import org.springframework.context.annotation.Configuration;
-
-@Configuration
-@EnableAutoConfiguration
-@ComponentScan
-public class Application {
-    
-    public static void main(String[] args) {
-        ApplicationContext ctx = SpringApplication.run(Application.class, args);
-        
-        System.out.println("Let's inspect the beans provided by Spring Boot:");
-        
-        String[] beanNames = ctx.getBeanDefinitionNames();
-        Arrays.sort(beanNames);
-        for (String beanName : beanNames) {
-            System.out.println(beanName);
-        }
-    }
-
-}
-```
-    
-
-Re-run the application
-----------------------
-
-Run the app again:
-
-```sh
-$ ./gradlew build && java -jar build/libs/gs-spring-boot-0.1.0.jar
-```
-
-If you are using Maven, execute:
-
-```sh
-$ mvn package && java -jar target/gs-spring-boot-0.1.0.jar
-```
-
-Now check out the output:
-
-```
-Let's inspect the beans provided by Spring Boot:
-application
-beanNameHandlerMapping
-defaultServletHandlerMapping
-dispatcherServlet
-embeddedServletContainerCustomizerBeanPostProcessor
-faviconHandlerMapping
-faviconRequestHandler
-handlerExceptionResolver
-helloController
-hiddenHttpMethodFilter
-httpRequestHandlerAdapter
-jettyEmbeddedServletContainerFactory
-messageSource
-mvcContentNegotiationManager
-mvcConversionService
-mvcValidator
-org.springframework.boot.autoconfigure.MessageSourceAutoConfiguration
-org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration
-org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration
-org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration$DispatcherServletConfiguration
-org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration$EmbeddedJetty
-org.springframework.boot.autoconfigure.web.ServerPropertiesAutoConfiguration
-org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration
-org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter
-org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter$FaviconConfiguration
-org.springframework.boot.context.embedded.properties.ServerProperties
-org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor
-org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor
-org.springframework.context.annotation.internalAutowiredAnnotationProcessor
-org.springframework.context.annotation.internalCommonAnnotationProcessor
-org.springframework.context.annotation.internalConfigurationAnnotationProcessor
-org.springframework.context.annotation.internalRequiredAnnotationProcessor
-org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration
-propertySourcesBinder
-propertySourcesPlaceholderConfigurer
-requestMappingHandlerAdapter
-requestMappingHandlerMapping
-resourceHandlerMapping
-simpleControllerHandlerAdapter
-viewControllerHandlerMapping
-```
-
-There is little change from the previous output, except there is no longer a `tomcatEmbeddedServletContainerFactory`. Instead, there is a new `jettyEmbeddedServletContainer`. 
-
-Otherwise, everything is the same, as it should be. Most beans listed above provide Spring MVC's production-grade features. Simply swapping one part, the servlet container, shouldn't cause a system-wide ripple.
-
-Add production-grade services
-------------------------------
-If you are building a web site for your business, you probably need to add some management services. Spring Boot provides several out of the box with its [actuator module][spring-boot-actuator], such as health, audits, beans, and more.
-
-Add this to your build file's list of dependencies:
-
-```groovy
-    compile("org.springframework.boot:spring-boot-starter-actuator:0.5.0.M4")
-```
-
-If you are using Maven, add this to your list of dependencies:
-
-```xml
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-actuator</artifactId>
-        </dependency>
-```
-
-Then restart the app:
-
-```sh
-$ ./gradlew build && java -jar build/libs/gs-spring-boot-0.1.0.jar
-```
-
-If you are using Maven, execute:
-
-```sh
-$ mvn package && java -jar target/gs-spring-boot-0.1.0.jar
-```
-
-You will see a new set of RESTful end points added to the application. These are management services provided by Spring Boot.
-
-```
-2013-08-01 08:03:42.592  INFO 43851 ... Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.util.Map<java.lang.String, java.lang.Object> org.springframework.boot.ops.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
-2013-08-01 08:03:42.592  INFO 43851 ... Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[text/html],custom=[]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.ops.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)
-2013-08-01 08:03:42.844  INFO 43851 ... Mapped URL path [/env] onto handler of type [class org.springframework.boot.ops.endpoint.EnvironmentEndpoint]
-2013-08-01 08:03:42.844  INFO 43851 ... Mapped URL path [/health] onto handler of type [class org.springframework.boot.ops.endpoint.HealthEndpoint]
-2013-08-01 08:03:42.844  INFO 43851 ... Mapped URL path [/beans] onto handler of type [class org.springframework.boot.ops.endpoint.BeansEndpoint]
-2013-08-01 08:03:42.844  INFO 43851 ... Mapped URL path [/info] onto handler of type [class org.springframework.boot.ops.endpoint.InfoEndpoint]
-2013-08-01 08:03:42.845  INFO 43851 ... Mapped URL path [/metrics] onto handler of type [class org.springframework.boot.ops.endpoint.MetricsEndpoint]
-2013-08-01 08:03:42.845  INFO 43851 ... Mapped URL path [/trace] onto handler of type [class org.springframework.boot.ops.endpoint.TraceEndpoint]
-2013-08-01 08:03:42.845  INFO 43851 ... Mapped URL path [/dump] onto handler of type [class org.springframework.boot.ops.endpoint.DumpEndpoint]
-2013-08-01 08:03:42.845  INFO 43851 ... Mapped URL path [/shutdown] onto handler of type [class org.springframework.boot.ops.endpoint.ShutdownEndpoint]
-```
-
-They include: errors, [environment](http://localhost:8080/env), [health](http://localhost:8080/health), [beans](http://localhost:8080/beans), [info](http://localhost:8080/info), [metrics](http://localhost:8080/metrics), [trace](http://localhost:8080/trace), [dump](http://localhost:8080/dump), and shutdown.
-
-It's easy to check the health of the app.
-
-```sh
-$ curl localhost:8080/health
-ok
-```
-
-You can invoke shutdown through curl.
-
-```sh
-$ curl -X POST localhost:8080/shutdown
-```
-
-The response shows that shutdown through REST is currently disabled by default:
-```sh
-{"message":"Shutdown not enabled, sorry."}
-```
-
-Whew! You probably don't want that until you are ready to turn on proper security settings, if at all.
-
-For more details about each of these REST points and how you can tune their settings with an `application.properties` file, check out the [Spring Boot][spring-boot] project.
-
-View Spring Boot's starters
-----------------------
-You have seen some of Spring Boot's **starters**. Here is a complete list:
-- spring-boot-starter-actuator
-- spring-boot-starter-batch
-- spring-boot-starter-data-jpa
-- spring-boot-starter-integration
-- spring-boot-starter-jetty
-- spring-boot-starter-logging
-- spring-boot-starter-parent
-- spring-boot-starter-security
-- spring-boot-starter-tomcat
-- spring-boot-starter-web
-
-
-JAR support and Groovy support
-------------------------------
-The last example showed how Spring Boot makes it easy to wire beans you may not be aware that you need. And it showed how to turn on convenient management services.
-
-But Spring Boot does yet more. It supports not only traditional WAR file deployments, but also makes it easy to put together executable JARs thanks to Spring Boot's loader module. The various guides demonstrate this dual support through the `spring-boot-gradle-plugin` and `spring-boot-maven-plugin`.
-
-On top of that, Spring Boot also has Groovy support, allowing you to build Spring MVC web apps with as little as a single file.
-
-Create a new file called **app.groovy** and put the following code in it:
-
-```groovy
-@RestController
-class ThisWillActuallyRun {
-
-    @RequestMapping("/")
-    String home() {
-        return "Hello World!"
-    }
-
-}
-```
-
-> **Note:** It doesn't matter where the file is. You can even fit an application that small inside a [single tweet](https://twitter.com/rob_winch/status/364871658483351552)!
-
-Next, [install Spring Boot's CLI](https://github.com/spring-projects/spring-boot#installing-the-cli).
-
-Run it as follows:
-
-```sh
-$ spring run app.groovy
-```
-
-> **Note:** This assumes you shut down the previous application, to avoid a port collision.
-
-From a different terminal window:
-```sh
-$ curl localhost:8080
-Hello World!
-```
-
-Spring Boot does this by dynamically adding key annotations to your code and leveraging [Groovy Grapes](http://groovy.codehaus.org/Grape) to pull down needed libraries to make the app run.
-
-Summary
-----------------
-Congratulations! You built a simple web application with Spring Boot and learned how it can ramp up your development pace. You also turned on some handy production services.
-
-[spring-boot]: https://github.com/spring-projects/spring-boot
-[spring-boot-actuator]: https://github.com/spring-projects/spring-boot/blob/master/spring-boot-actuator/README.md
-[gs-uploading-files]: /guides/gs/uploading-files