Merge branch 'undertow'

.gitignore

@@ -8,6 +8,7 @@
 .classpath
 .project
 .settings
+.metadata
 bin
 build
 lib/
@@ -27,5 +28,4 @@ overridedb.*
 *.ipr
 *.iws
 .idea
-*.jar
-.DS_Store
+*.jar
\ No newline at end of file
\ No newline at end of file

spring-boot-autoconfigure/pom.xml

@@ -160,6 +160,11 @@
 			<artifactId>jetty-webapp</artifactId>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>io.undertow</groupId>
+			<artifactId>undertow-servlet</artifactId>
+			<optional>true</optional>
+		</dependency>
 		<dependency>
 			<groupId>org.freemarker</groupId>
 			<artifactId>freemarker</artifactId>

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration.java

@@ -16,6 +16,8 @@
 
 package org.springframework.boot.autoconfigure.web;
 
+import io.undertow.Undertow;
+
 import javax.servlet.Servlet;
 
 import org.apache.catalina.startup.Tomcat;
@@ -37,6 +39,7 @@ import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomi
 import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;
 import org.springframework.boot.context.embedded.jetty.JettyEmbeddedServletContainerFactory;
 import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
+import org.springframework.boot.context.embedded.undertow.UndertowEmbeddedServletContainerFactory;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
@@ -51,6 +54,7 @@ import org.springframework.util.ObjectUtils;
  *
  * @author Phillip Webb
  * @author Dave Syer
+ * @author Ivan Sopov
  */
 @Order(Ordered.HIGHEST_PRECEDENCE)
 @Configuration
@@ -88,6 +92,21 @@ public class EmbeddedServletContainerAutoConfiguration {
 
 	}
 
+	/**
+	 * Nested configuration if Undertow is being used.
+	 */
+	@Configuration
+	@ConditionalOnClass({ Servlet.class, Undertow.class })
+	@ConditionalOnMissingBean(value = EmbeddedServletContainerFactory.class, search = SearchStrategy.CURRENT)
+	public static class EmbeddedUndertow {
+
+		@Bean
+		public UndertowEmbeddedServletContainerFactory undertowEmbeddedServletContainerFactory() {
+			return new UndertowEmbeddedServletContainerFactory();
+		}
+
+	}
+
 	/**
 	 * Registers a {@link EmbeddedServletContainerCustomizerBeanPostProcessor}. Registered
 	 * via {@link ImportBeanDefinitionRegistrar} for early registration.

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/ServerProperties.java

@@ -40,6 +40,7 @@ import org.springframework.boot.context.embedded.Ssl;
 import org.springframework.boot.context.embedded.tomcat.TomcatConnectorCustomizer;
 import org.springframework.boot.context.embedded.tomcat.TomcatContextCustomizer;
 import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
+import org.springframework.boot.context.embedded.undertow.UndertowEmbeddedServletContainerFactory;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.NestedConfigurationProperty;
 import org.springframework.util.StringUtils;
@@ -52,6 +53,7 @@ import org.springframework.util.StringUtils;
  * @author Dave Syer
  * @author Stephane Nicoll
  * @author Andy Wilkinson
+ * @author Ivan Sopov
  */
 @ConfigurationProperties(prefix = "server", ignoreUnknownFields = false)
 public class ServerProperties implements EmbeddedServletContainerCustomizer {
@@ -72,12 +74,18 @@ public class ServerProperties implements EmbeddedServletContainerCustomizer {
 
 	private final Tomcat tomcat = new Tomcat();
 
+	private final Undertow undertow = new Undertow();
+
 	private final Map<String, String> contextParameters = new HashMap<String, String>();
 
 	public Tomcat getTomcat() {
 		return this.tomcat;
 	}
 
+	public Undertow getUndertow() {
+		return this.undertow;
+	}
+
 	public String getContextPath() {
 		return this.contextPath;
 	}
@@ -179,7 +187,10 @@ public class ServerProperties implements EmbeddedServletContainerCustomizer {
 			getTomcat()
 					.customizeTomcat((TomcatEmbeddedServletContainerFactory) container);
 		}
-
+		if (container instanceof UndertowEmbeddedServletContainerFactory) {
+			getUndertow().customizeUndertow(
+					(UndertowEmbeddedServletContainerFactory) container);
+		}
 		container.addInitializers(new InitParameterConfiguringServletContextInitializer(
 				getContextParameters()));
 	}
@@ -396,4 +407,66 @@ public class ServerProperties implements EmbeddedServletContainerCustomizer {
 
 	}
 
+	public static class Undertow {
+
+		private Integer bufferSize;
+
+		private Integer buffersPerRegion;
+
+		private Integer ioThreads;
+
+		private Integer workerThreads;
+
+		private Boolean directBuffers;
+
+		public Integer getBufferSize() {
+			return this.bufferSize;
+		}
+
+		public void setBufferSize(Integer bufferSize) {
+			this.bufferSize = bufferSize;
+		}
+
+		public Integer getBuffersPerRegion() {
+			return this.buffersPerRegion;
+		}
+
+		public void setBuffersPerRegion(Integer buffersPerRegion) {
+			this.buffersPerRegion = buffersPerRegion;
+		}
+
+		public Integer getIoThreads() {
+			return this.ioThreads;
+		}
+
+		public void setIoThreads(Integer ioThreads) {
+			this.ioThreads = ioThreads;
+		}
+
+		public Integer getWorkerThreads() {
+			return this.workerThreads;
+		}
+
+		public void setWorkerThreads(Integer workerThreads) {
+			this.workerThreads = workerThreads;
+		}
+
+		public Boolean getDirectBuffers() {
+			return this.directBuffers;
+		}
+
+		public void setDirectBuffers(Boolean directBuffers) {
+			this.directBuffers = directBuffers;
+		}
+
+		void customizeUndertow(UndertowEmbeddedServletContainerFactory factory) {
+			factory.setBufferSize(this.bufferSize);
+			factory.setBuffersPerRegion(this.buffersPerRegion);
+			factory.setIoThreads(this.ioThreads);
+			factory.setWorkerThreads(this.workerThreads);
+			factory.setDirectBuffers(this.directBuffers);
+		}
+
+	}
+
 }

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/MultipartAutoConfigurationTests.java

@@ -16,6 +16,8 @@
 
 package org.springframework.boot.autoconfigure.web;
 
+import java.net.URI;
+
 import javax.servlet.MultipartConfigElement;
 
 import org.junit.After;
@@ -25,10 +27,16 @@ import org.junit.rules.ExpectedException;
 import org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext;
 import org.springframework.boot.context.embedded.jetty.JettyEmbeddedServletContainerFactory;
 import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
+import org.springframework.boot.context.embedded.undertow.UndertowEmbeddedServletContainerFactory;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.core.env.PropertySource;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.client.ClientHttpRequest;
+import org.springframework.http.client.ClientHttpResponse;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
@@ -55,6 +63,7 @@ import static org.mockito.Mockito.mock;
  * @author Greg Turnquist
  * @author Dave Syer
  * @author Josh Long
+ * @author Ivan Sopov
  */
 public class MultipartAutoConfigurationTests {
 
@@ -71,10 +80,11 @@ public class MultipartAutoConfigurationTests {
 	}
 
 	@Test
-	public void containerWithNothing() {
+	public void containerWithNothing() throws Exception {
 		this.context = new AnnotationConfigEmbeddedWebApplicationContext(
 				ContainerWithNothing.class, BaseConfiguration.class);
 		DispatcherServlet servlet = this.context.getBean(DispatcherServlet.class);
+		verify404();
 		assertNotNull(servlet.getMultipartResolver());
 		assertThat(this.context.getBeansOfType(StandardServletMultipartResolver.class)
 				.size(), equalTo(1));
@@ -112,6 +122,32 @@ public class MultipartAutoConfigurationTests {
 		}
 	}
 
+	@Test
+	public void containerWithNoMultipartUndertowConfiguration() {
+		this.context = new AnnotationConfigEmbeddedWebApplicationContext(
+				ContainerWithNoMultipartUndertow.class, BaseConfiguration.class);
+		DispatcherServlet servlet = this.context.getBean(DispatcherServlet.class);
+		verifyServletWorks();
+		assertNotNull(servlet.getMultipartResolver());
+		assertThat(this.context.getBeansOfType(StandardServletMultipartResolver.class)
+				.size(), equalTo(1));
+		assertThat(this.context.getBeansOfType(MultipartResolver.class).size(),
+				equalTo(1));
+	}
+
+	@Configuration
+	public static class ContainerWithNoMultipartUndertow {
+		@Bean
+		UndertowEmbeddedServletContainerFactory containerFactory() {
+			return new UndertowEmbeddedServletContainerFactory();
+		}
+
+		@Bean
+		WebController controller() {
+			return new WebController();
+		}
+	}
+
 	@Test
 	public void containerWithNoMultipartTomcatConfiguration() {
 		this.context = new AnnotationConfigEmbeddedWebApplicationContext(
@@ -148,6 +184,16 @@ public class MultipartAutoConfigurationTests {
 		verifyServletWorks();
 	}
 
+	@Test
+	public void containerWithAutomatedMultipartUndertowConfiguration() {
+		this.context = new AnnotationConfigEmbeddedWebApplicationContext(
+				ContainerWithEverythingUndertow.class, BaseConfiguration.class);
+		this.context.getBean(MultipartConfigElement.class);
+		verifyServletWorks();
+		assertSame(this.context.getBean(DispatcherServlet.class).getMultipartResolver(),
+				this.context.getBean(StandardServletMultipartResolver.class));
+	}
+
 	@Test
 	public void containerWithMultipartConfigDisabled() {
 
@@ -178,6 +224,16 @@ public class MultipartAutoConfigurationTests {
 				not(instanceOf(StandardServletMultipartResolver.class)));
 	}
 
+	private void verify404() throws Exception {
+		HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
+		ClientHttpRequest request = requestFactory.createRequest(new URI(
+				"http://localhost:"
+						+ this.context.getEmbeddedServletContainer().getPort() + "/"),
+				HttpMethod.GET);
+		ClientHttpResponse response = request.execute();
+		assertEquals(HttpStatus.NOT_FOUND, response.getStatusCode());
+	}
+
 	private void verifyServletWorks() {
 		RestTemplate restTemplate = new RestTemplate();
 		assertEquals("Hello", restTemplate.getForObject("http://localhost:"
@@ -256,6 +312,27 @@ public class MultipartAutoConfigurationTests {
 
 	}
 
+	@Configuration
+	@EnableWebMvc
+	public static class ContainerWithEverythingUndertow {
+
+		@Bean
+		MultipartConfigElement multipartConfigElement() {
+			return new MultipartConfigElement("");
+		}
+
+		@Bean
+		UndertowEmbeddedServletContainerFactory containerFactory() {
+			return new UndertowEmbeddedServletContainerFactory();
+		}
+
+		@Bean
+		WebController webController() {
+			return new WebController();
+		}
+
+	}
+
 	public static class ContainerWithCustomMultipartResolver {
 
 		@Bean

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfigurationTests.java

@@ -32,6 +32,7 @@ import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomi
 import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;
 import org.springframework.boot.context.embedded.jetty.JettyEmbeddedServletContainerFactory;
 import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
+import org.springframework.boot.context.embedded.undertow.UndertowEmbeddedServletContainerFactory;
 import org.springframework.boot.test.EnvironmentTestUtils;
 import org.springframework.context.ApplicationContextException;
 import org.springframework.context.annotation.Bean;
@@ -46,6 +47,7 @@ import static org.mockito.Mockito.verify;
  * Tests for {@link ServerPropertiesAutoConfiguration}.
  *
  * @author Dave Syer
+ * @author Ivan Sopov
  */
 public class ServerPropertiesAutoConfigurationTests {
 
@@ -97,9 +99,9 @@ public class ServerPropertiesAutoConfigurationTests {
 	}
 
 	@Test
-	public void customizeWithContainerFactory() throws Exception {
+	public void customizeWithJettyContainerFactory() throws Exception {
 		this.context = new AnnotationConfigEmbeddedWebApplicationContext();
-		this.context.register(CustomContainerConfig.class,
+		this.context.register(CustomJettyContainerConfig.class,
 				ServerPropertiesAutoConfiguration.class,
 				PropertyPlaceholderAutoConfiguration.class);
 		this.context.refresh();
@@ -112,6 +114,20 @@ public class ServerPropertiesAutoConfigurationTests {
 		assertEquals(3000, containerFactory.getPort());
 	}
 
+	@Test
+	public void customizeWithUndertowContainerFactory() throws Exception {
+		this.context = new AnnotationConfigEmbeddedWebApplicationContext();
+		this.context.register(CustomUndertowContainerConfig.class,
+				ServerPropertiesAutoConfiguration.class,
+				PropertyPlaceholderAutoConfiguration.class);
+		this.context.refresh();
+		containerFactory = this.context
+				.getBean(AbstractEmbeddedServletContainerFactory.class);
+		ServerProperties server = this.context.getBean(ServerProperties.class);
+		assertNotNull(server);
+		assertEquals(3000, containerFactory.getPort());
+	}
+
 	@Test
 	public void customizeTomcatWithCustomizer() throws Exception {
 		containerFactory = mock(TomcatEmbeddedServletContainerFactory.class);
@@ -154,7 +170,7 @@ public class ServerPropertiesAutoConfigurationTests {
 	}
 
 	@Configuration
-	protected static class CustomContainerConfig {
+	protected static class CustomJettyContainerConfig {
 
 		@Bean
 		public EmbeddedServletContainerFactory containerFactory() {
@@ -170,6 +186,23 @@ public class ServerPropertiesAutoConfigurationTests {
 
 	}
 
+	@Configuration
+	protected static class CustomUndertowContainerConfig {
+
+		@Bean
+		public EmbeddedServletContainerFactory containerFactory() {
+			UndertowEmbeddedServletContainerFactory factory = new UndertowEmbeddedServletContainerFactory();
+			factory.setPort(3000);
+			return factory;
+		}
+
+		@Bean
+		public EmbeddedServletContainerCustomizerBeanPostProcessor embeddedServletContainerCustomizerBeanPostProcessor() {
+			return new EmbeddedServletContainerCustomizerBeanPostProcessor();
+		}
+
+	}
+
 	@Configuration
 	protected static class CustomizeConfig {
 

spring-boot-dependencies/pom.xml

@@ -127,6 +127,7 @@
 		<thymeleaf-layout-dialect.version>1.2.7</thymeleaf-layout-dialect.version>
 		<thymeleaf-extras-data-attribute.version>1.3</thymeleaf-extras-data-attribute.version>
 		<tomcat.version>8.0.15</tomcat.version>
+		<undertow.version>1.1.0.Final</undertow.version>
 		<velocity.version>1.7</velocity.version>
 		<velocity-tools.version>2.0</velocity-tools.version>
 		<wsdl4j.version>1.6.3</wsdl4j.version>
@@ -289,6 +290,11 @@
 				<artifactId>spring-boot-starter-jta-bitronix</artifactId>
 				<version>1.2.0.BUILD-SNAPSHOT</version>
 			</dependency>
+			<dependency>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-starter-undertow</artifactId>
+				<version>1.2.0.BUILD-SNAPSHOT</version>
+			</dependency>
 			<dependency>
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-starter-log4j</artifactId>
@@ -534,6 +540,16 @@
 				<artifactId>metrics-servlets</artifactId>
 				<version>${dropwizard-metrics.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>io.undertow</groupId>
+				<artifactId>undertow-core</artifactId>
+				<version>${undertow.version}</version>
+			</dependency>
+			<dependency>
+				<groupId>io.undertow</groupId>
+				<artifactId>undertow-servlet</artifactId>
+				<version>${undertow.version}</version>
+			</dependency>
 			<dependency>
 				<groupId>javax.cache</groupId>
 				<artifactId>cache-api</artifactId>

spring-boot-docs/src/main/asciidoc/cloud-deployment.adoc

@@ -158,8 +158,8 @@ for our starter REST application:
 
 Spring Boot makes `-D` arguments available as properties accessible from a Spring
 `Environment` instance. The `server.port` configuration property is fed to the embedded
-Tomcat or Jetty instance which then uses it when it starts up. The `$PORT` environment
-variable is assigned to us by the Heroku PaaS.
+Tomcat, Jetty or Undertow instance which then uses it when it starts up. The `$PORT`
+environment variable is assigned to us by the Heroku PaaS.
 
 Heroku by default will use Java 1.6. This is fine as long as your Maven or Gradle build
 is set to use the same version (Maven users can use the `java.version` property). If you

spring-boot-docs/src/main/asciidoc/howto.adoc

@@ -556,6 +556,61 @@ of ways. Or the nuclear option is to add your own `JettyEmbeddedServletContainer
 
 
 
+[[howto-use-undertow-instead-of-tomcat]]
+=== Use Undertow instead of Tomcat
+Using Undertow instead of Tomcat is very similar to <<howto-use-jetty-instead-of-tomcat,
+using Jetty instead of Tomcat>>. You need to exclude the Tomcat dependencies and include
+the Undertow starter instead.
+
+Example in Maven:
+
+[source,xml,indent=0,subs="verbatim,quotes,attributes"]
+----
+	<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-undertow</artifactId>
+	</dependency>
+----
+
+Example in Gradle:
+
+[source,groovy,indent=0,subs="verbatim,quotes,attributes"]
+----
+	configurations {
+		compile.exclude module: "spring-boot-starter-tomcat"
+	}
+
+	dependencies {
+		compile("org.springframework.boot:spring-boot-starter-web:{spring-boot-version}")
+		compile("org.springframework.boot:spring-boot-starter-undertow:{spring-boot-version}")
+		// ...
+	}
+----
+
+
+[[howto-configure-undertow]]
+=== Configure Undertow
+Generally you can follow the advice from
+_<<howto-discover-build-in-options-for-external-properties>>_ about
+`@ConfigurationProperties` (`ServerProperties` and `ServerProperties.Undertow are the
+main ones here), but also look at
+`EmbeddedServletContainerCustomizer`. Once you have access to the
+`UndertowEmbeddedServletContainerFactory` you can use an `UndertowBuilderCustomizer` to
+modify Undertow's configuration to meet your needs. Or the nuclear option is to add your
+own `UndertowEmbeddedServletContainerFactory`.
+
+
+
 [[howto-use-tomcat-8]]
 === Use Tomcat 8
 Tomcat 8 works with Spring Boot, but the default is to use Tomcat 7 (so we can support

spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc

@@ -810,8 +810,8 @@ possible.
 [[boot-features-developing-web-applications]]
 == Developing web applications
 Spring Boot is well suited for web application development. You can easily create a
-self-contained HTTP server using embedded Tomcat or Jetty. Most web applications will
-use the `spring-boot-starter-web` module to get up and running quickly.
+self-contained HTTP server using embedded Tomcat, Jetty, or Undertow. Most web
+applications will use the `spring-boot-starter-web` module to get up and running quickly.
 
 If you haven't yet developed a Spring Boot web application you can follow the
 "Hello World!" example in the
@@ -1093,9 +1093,9 @@ asks for them to be scanned in its `Filter` registration).
 
 [[boot-features-embedded-container]]
 === Embedded servlet container support
-Spring Boot includes support for embedded Tomcat and Jetty servers. Most developers will
-simply use the appropriate '`Starter POM`' to obtain a fully configured instance. By
-default both Tomcat and Jetty will listen for HTTP requests on port `8080`.
+Spring Boot includes support for embedded Tomcat, Jetty, and Undertow servers. Most
+developers will simply use the appropriate '`Starter POM`' to obtain a fully configured
+instance. By default the embedded server will listen for HTTP requests on port `8080`.
 
 
 
@@ -1121,8 +1121,9 @@ interface.
 Under the hood Spring Boot uses a new type of `ApplicationContext` for embedded
 servlet container support.  The `EmbeddedWebApplicationContext` is a special
 type of `WebApplicationContext` that bootstraps itself by searching for a single
-`EmbeddedServletContainerFactory` bean. Usually a `TomcatEmbeddedServletContainerFactory`
-or `JettyEmbeddedServletContainerFactory` will have been auto-configured.
+`EmbeddedServletContainerFactory` bean. Usually a `TomcatEmbeddedServletContainerFactory`,
+`JettyEmbeddedServletContainerFactory`, or `UndertowEmbeddedServletContainerFactory` will
+have been auto-configured.
 
 NOTE: You usually won't need to be aware of these implementation classes. Most
 applications will be auto-configured and the appropriate `ApplicationContext` and
@@ -1176,8 +1177,8 @@ methods.
 [[boot-features-customizing-configurableembeddedservletcontainerfactory-directly]]
 ===== Customizing ConfigurableEmbeddedServletContainer directly
 If the above customization techniques are too limited, you can register the
-`TomcatEmbeddedServletContainerFactory` or `JettyEmbeddedServletContainerFactory` bean
-yourself.
+`TomcatEmbeddedServletContainerFactory`, `JettyEmbeddedServletContainerFactory` or
+`UndertowEmbeddedServletContainerFactory` bean yourself.
 
 [source,java,indent=0]
 ----
@@ -1208,6 +1209,8 @@ packaged as an executable archive), there are some limitations in the JSP suppor
 
 * Jetty does not currently work as an embedded container with JSPs.
 
+* Undertow does not support JSPs
+
 There is a {github-code}/spring-boot-samples/spring-boot-sample-web-jsp[JSP sample] so
 you can see how to set things up.
 

spring-boot-docs/src/main/asciidoc/using-spring-boot.adoc

@@ -348,6 +348,9 @@ swap specific technical facets.
 
 |`spring-boot-starter-tomcat`
 |Import Spring Boot's default HTTP engine (Tomcat).
+
+|`spring-boot-starter-undertow`
+|Imports the Undertow HTTP engine (to be used as an alternative to Tomcat)
 |===
 
 TIP: For a list of additional community contributed starter POMs, see the

spring-boot-samples/pom.xml

@@ -59,6 +59,8 @@
 		<module>spring-boot-sample-tomcat-multi-connectors</module>
 		<module>spring-boot-sample-tomcat7-jsp</module>
 		<module>spring-boot-sample-traditional</module>
+		<module>spring-boot-sample-undertow</module>
+		<module>spring-boot-sample-undertow-ssl</module>
 		<module>spring-boot-sample-velocity</module>
 		<module>spring-boot-sample-web-freemarker</module>
 		<module>spring-boot-sample-web-groovy-templates</module>

spring-boot-samples/spring-boot-sample-undertow-ssl/pom.xml

+<?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>
+		<!-- Your own application should inherit from spring-boot-starter-parent -->
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-samples</artifactId>
+		<version>1.2.0.BUILD-SNAPSHOT</version>
+	</parent>
+	<artifactId>spring-boot-sample-undertow-ssl</artifactId>
+	<name>Spring Boot Undertow SSL Sample</name>
+	<description>Spring Boot Undertow SSL Sample</description>
+	<url>http://projects.spring.io/spring-boot/</url>
+	<organization>
+		<name>Pivotal Software, Inc.</name>
+		<url>http://www.spring.io</url>
+	</organization>
+	<properties>
+		<main.basedir>${basedir}/../..</main.basedir>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-undertow</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-webmvc</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.httpcomponents</groupId>
+			<artifactId>httpclient</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+</project>

spring-boot-samples/spring-boot-sample-undertow-ssl/src/main/java/sample/undertow/SampleUndertowSslApplication.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sample.undertow;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SampleUndertowSslApplication {
+
+	public static void main(String[] args) throws Exception {
+		SpringApplication.run(SampleUndertowSslApplication.class, args);
+	}
+
+}

spring-boot-samples/spring-boot-sample-undertow-ssl/src/main/java/sample/undertow/service/HelloWorldService.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sample.undertow.service;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+@Component
+public class HelloWorldService {
+
+	@Value("${name:World}")
+	private String name;
+
+	public String getHelloMessage() {
+		return "Hello " + this.name;
+	}
+
+}

spring-boot-samples/spring-boot-sample-undertow-ssl/src/main/java/sample/undertow/web/SampleController.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sample.undertow.web;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import sample.undertow.service.HelloWorldService;
+
+@Controller
+public class SampleController {
+
+	@Autowired
+	private HelloWorldService helloWorldService;
+
+	@RequestMapping("/")
+	@ResponseBody
+	public String helloWorld() {
+		return this.helloWorldService.getHelloMessage();
+	}
+}

spring-boot-samples/spring-boot-sample-undertow-ssl/src/main/resources/application.properties

+server.port = 8443
+server.ssl.key-store = classpath:sample.jks
+server.ssl.key-store-password = secret
+server.ssl.key-password = password
\ No newline at end of file

spring-boot-samples/spring-boot-sample-undertow-ssl/src/test/java/sample/undertow/SampleUndertowSslApplicationTests.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sample.undertow;
+
+import org.apache.http.client.HttpClient;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.conn.ssl.SSLContextBuilder;
+import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
+import org.apache.http.impl.client.HttpClients;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.test.IntegrationTest;
+import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.boot.test.TestRestTemplate;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Basic integration tests for demo application.
+ *
+ * @author Ivan Sopov
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringApplicationConfiguration(classes = SampleUndertowSslApplication.class)
+@WebAppConfiguration
+@IntegrationTest("server.port:0")
+@DirtiesContext
+public class SampleUndertowSslApplicationTests {
+
+	@Value("${local.server.port}")
+	private int port;
+
+	@Test
+	public void testHome() throws Exception {
+		SSLConnectionSocketFactory socketFactory = new SSLConnectionSocketFactory(
+				new SSLContextBuilder().loadTrustMaterial(null,
+						new TrustSelfSignedStrategy()).build());
+
+		HttpClient httpClient = HttpClients.custom().setSSLSocketFactory(socketFactory)
+				.build();
+
+		TestRestTemplate testRestTemplate = new TestRestTemplate();
+		((HttpComponentsClientHttpRequestFactory) testRestTemplate.getRequestFactory())
+				.setHttpClient(httpClient);
+		ResponseEntity<String> entity = testRestTemplate.getForEntity(
+				"https://localhost:" + this.port, String.class);
+		assertEquals(HttpStatus.OK, entity.getStatusCode());
+		assertEquals("Hello World", entity.getBody());
+	}
+
+}

spring-boot-samples/spring-boot-sample-undertow/pom.xml

+<?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>
+		<!-- Your own application should inherit from spring-boot-starter-parent -->
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-samples</artifactId>
+		<version>1.2.0.BUILD-SNAPSHOT</version>
+	</parent>
+	<artifactId>spring-boot-sample-undertow</artifactId>
+	<name>Spring Boot Undertow Sample</name>
+	<description>Spring Boot Undertow Sample</description>
+	<url>http://projects.spring.io/spring-boot/</url>
+	<organization>
+		<name>Pivotal Software, Inc.</name>
+		<url>http://www.spring.io</url>
+	</organization>
+	<properties>
+		<main.basedir>${basedir}/../..</main.basedir>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-undertow</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-webmvc</artifactId>
+		</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>

spring-boot-samples/spring-boot-sample-undertow/src/main/java/sample/undertow/SampleUndertowApplication.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sample.undertow;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SampleUndertowApplication {
+
+	public static void main(String[] args) throws Exception {
+		SpringApplication.run(SampleUndertowApplication.class, args);
+	}
+
+}

spring-boot-samples/spring-boot-sample-undertow/src/main/java/sample/undertow/service/HelloWorldService.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sample.undertow.service;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+@Component
+public class HelloWorldService {
+
+	@Value("${name:World}")
+	private String name;
+
+	public String getHelloMessage() {
+		return "Hello " + this.name;
+	}
+
+}

spring-boot-samples/spring-boot-sample-undertow/src/main/java/sample/undertow/web/SampleController.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sample.undertow.web;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import sample.undertow.service.HelloWorldService;
+
+@Controller
+public class SampleController {
+
+	@Autowired
+	private HelloWorldService helloWorldService;
+
+	@RequestMapping("/")
+	@ResponseBody
+	public String helloWorld() {
+		return this.helloWorldService.getHelloMessage();
+	}
+}

spring-boot-samples/spring-boot-sample-undertow/src/test/java/sample/undertow/SampleUndertowApplicationTests.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sample.undertow;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.test.IntegrationTest;
+import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.boot.test.TestRestTemplate;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Basic integration tests for demo application.
+ *
+ * @author Ivan Sopov
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringApplicationConfiguration(classes = SampleUndertowApplication.class)
+@WebAppConfiguration
+@IntegrationTest("server.port:0")
+@DirtiesContext
+public class SampleUndertowApplicationTests {
+
+	@Value("${local.server.port}")
+	private int port;
+
+	@Test
+	public void testHome() throws Exception {
+		ResponseEntity<String> entity = new TestRestTemplate().getForEntity(
+				"http://localhost:" + this.port, String.class);
+		assertEquals(HttpStatus.OK, entity.getStatusCode());
+		assertEquals("Hello World", entity.getBody());
+	}
+
+}

spring-boot-starters/pom.xml

@@ -56,6 +56,7 @@
 		<module>spring-boot-starter-test</module>
 		<module>spring-boot-starter-thymeleaf</module>
 		<module>spring-boot-starter-tomcat</module>
+		<module>spring-boot-starter-undertow</module>
 		<module>spring-boot-starter-velocity</module>
 		<module>spring-boot-starter-web</module>
 		<module>spring-boot-starter-websocket</module>

spring-boot-starters/spring-boot-starter-undertow/pom.xml

+<?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-starters</artifactId>
+		<version>1.2.0.BUILD-SNAPSHOT</version>
+	</parent>
+	<artifactId>spring-boot-starter-undertow</artifactId>
+	<name>Spring Boot Undertow Starter</name>
+	<description>Spring Boot Undertow Starter</description>
+	<url>http://projects.spring.io/spring-boot/</url>
+	<organization>
+		<name>Pivotal Software, Inc.</name>
+		<url>http://www.spring.io</url>
+	</organization>
+	<properties>
+		<main.basedir>${basedir}/../..</main.basedir>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>io.undertow</groupId>
+			<artifactId>undertow-core</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>io.undertow</groupId>
+			<artifactId>undertow-servlet</artifactId>
+			<exclusions>
+				<exclusion>
+					<groupId>org.jboss.spec.javax.servlet</groupId>
+					<artifactId>jboss-servlet-api_3.1_spec</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+		<dependency>
+			<groupId>javax.servlet</groupId>
+			<artifactId>javax.servlet-api</artifactId>
+		</dependency>
+	</dependencies>
+</project>

spring-boot/pom.xml

@@ -129,6 +129,11 @@
 			<artifactId>jetty-util</artifactId>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>io.undertow</groupId>
+			<artifactId>undertow-servlet</artifactId>
+			<optional>true</optional>
+		</dependency>
 		<dependency>
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate-entitymanager</artifactId>

spring-boot/src/main/java/org/springframework/boot/context/embedded/undertow/UndertowBuilderCustomizer.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.context.embedded.undertow;
+
+import io.undertow.Undertow.Builder;
+
+/**
+ * Callback interface that can be used to customize an Undertow {@link Builder}.
+ *
+ * @author Andy Wilkinson
+ * @since 1.2.0
+ * @see UndertowEmbeddedServletContainerFactory
+ */
+public interface UndertowBuilderCustomizer {
+
+	/**
+	 * @param builder the {@code Builder} to customize
+	 */
+	void customize(Builder builder);
+
+}

spring-boot/src/main/java/org/springframework/boot/context/embedded/undertow/UndertowEmbeddedServletContainer.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.context.embedded.undertow;
+
+import io.undertow.Handlers;
+import io.undertow.Undertow;
+import io.undertow.Undertow.Builder;
+import io.undertow.server.HttpHandler;
+import io.undertow.server.handlers.PathHandler;
+import io.undertow.servlet.api.DeploymentManager;
+
+import javax.servlet.ServletException;
+
+import org.springframework.boot.context.embedded.EmbeddedServletContainer;
+import org.springframework.boot.context.embedded.EmbeddedServletContainerException;
+import org.springframework.util.StringUtils;
+
+/**
+ * {@link EmbeddedServletContainer} that can be used to control an embedded Undertow
+ * server. Typically this class should be created using
+ * {@link UndertowEmbeddedServletContainerFactory} and not directly.
+ *
+ * @author Ivan Sopov
+ * @author Andy Wilkinson
+ * @since 1.2.0
+ * @see UndertowEmbeddedServletContainer
+ */
+public class UndertowEmbeddedServletContainer implements EmbeddedServletContainer {
+
+	private final DeploymentManager manager;
+
+	private final Builder builder;
+
+	private final String contextPath;
+
+	private final int port;
+
+	private final boolean autoStart;
+
+	private Undertow undertow;
+
+	private boolean started = false;
+
+	public UndertowEmbeddedServletContainer(Builder builder, DeploymentManager manager,
+			String contextPath, int port, boolean autoStart) {
+		this.builder = builder;
+		this.manager = manager;
+		this.contextPath = contextPath;
+		this.port = port;
+		this.autoStart = autoStart;
+	}
+
+	@Override
+	public synchronized void start() throws EmbeddedServletContainerException {
+		if (!this.autoStart) {
+			return;
+		}
+		if (this.undertow == null) {
+			try {
+				HttpHandler servletHandler = this.manager.start();
+				if (StringUtils.isEmpty(this.contextPath)) {
+					this.builder.setHandler(servletHandler);
+				}
+				else {
+					PathHandler pathHandler = Handlers.path().addPrefixPath(
+							this.contextPath, servletHandler);
+					this.builder.setHandler(pathHandler);
+				}
+				this.undertow = this.builder.build();
+			}
+			catch (ServletException ex) {
+				throw new EmbeddedServletContainerException(
+						"Unable to start embdedded Undertow", ex);
+			}
+		}
+		this.undertow.start();
+		this.started = true;
+	}
+
+	@Override
+	public synchronized void stop() throws EmbeddedServletContainerException {
+		if (this.started) {
+			this.started = false;
+			this.undertow.stop();
+		}
+	}
+
+	@Override
+	public int getPort() {
+		return this.port;
+	}
+
+}
\ No newline at end of file

spring-boot/src/main/java/org/springframework/boot/context/embedded/undertow/package-info.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Support for Undertow {@link org.springframework.boot.context.embedded.EmbeddedServletContainer EmbeddedServletContainers}.
+ *
+ * @see org.springframework.boot.context.embedded.undertow.UndertowEmbeddedServletContainerFactory
+ */
+package org.springframework.boot.context.embedded.undertow;
+

spring-boot/src/test/java/org/springframework/boot/context/embedded/EmbeddedServletContainerMvcIntegrationTests.java

@@ -24,6 +24,7 @@ import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.embedded.jetty.JettyEmbeddedServletContainerFactory;
 import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
+import org.springframework.boot.context.embedded.undertow.UndertowEmbeddedServletContainerFactory;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
@@ -48,6 +49,7 @@ import static org.junit.Assert.assertThat;
  * {@link EmbeddedServletContainer}s running Spring MVC.
  *
  * @author Phillip Webb
+ * @author Ivan Sopov
  */
 public class EmbeddedServletContainerMvcIntegrationTests {
 
@@ -76,6 +78,13 @@ public class EmbeddedServletContainerMvcIntegrationTests {
 		doTest(this.context, "/hello");
 	}
 
+	@Test
+	public void undertow() throws Exception {
+		this.context = new AnnotationConfigEmbeddedWebApplicationContext(
+				UndertowConfig.class);
+		doTest(this.context, "/hello");
+	}
+
 	@Test
 	public void advancedConfig() throws Exception {
 		this.context = new AnnotationConfigEmbeddedWebApplicationContext(
@@ -118,6 +127,15 @@ public class EmbeddedServletContainerMvcIntegrationTests {
 		}
 	}
 
+	@Configuration
+	@Import(Config.class)
+	public static class UndertowConfig {
+		@Bean
+		public EmbeddedServletContainerFactory containerFactory() {
+			return new UndertowEmbeddedServletContainerFactory(0);
+		}
+	}
+
 	@Configuration
 	@EnableWebMvc
 	public static class Config {

spring-boot/src/test/java/org/springframework/boot/context/embedded/undertow/UndertowEmbeddedServletContainerFactoryTests.java

+/*
+ * Copyright 2012-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.context.embedded.undertow;
+
+import io.undertow.Undertow.Builder;
+
+import java.util.Arrays;
+
+import org.junit.Test;
+import org.mockito.InOrder;
+import org.springframework.boot.context.embedded.AbstractEmbeddedServletContainerFactory;
+import org.springframework.boot.context.embedded.AbstractEmbeddedServletContainerFactoryTests;
+import org.springframework.boot.context.embedded.ErrorPage;
+import org.springframework.boot.context.embedded.ExampleServlet;
+import org.springframework.boot.context.embedded.ServletRegistrationBean;
+import org.springframework.http.HttpStatus;
+
+import static org.hamcrest.Matchers.equalTo;
+import static org.junit.Assert.assertThat;
+import static org.mockito.Matchers.anyObject;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+
+/**
+ * Tests for {@link UndertowEmbeddedServletContainerFactory} and
+ * {@link UndertowEmbeddedServletContainer} .
+ *
+ * @author Ivan Sopov
+ * @author Andy Wilkinson
+ */
+public class UndertowEmbeddedServletContainerFactoryTests extends
+		AbstractEmbeddedServletContainerFactoryTests {
+
+	@Override
+	protected UndertowEmbeddedServletContainerFactory getFactory() {
+		return new UndertowEmbeddedServletContainerFactory(0);
+	}
+
+	@Test
+	public void errorPage404() throws Exception {
+		AbstractEmbeddedServletContainerFactory factory = getFactory();
+		factory.addErrorPages(new ErrorPage(HttpStatus.NOT_FOUND, "/hello"));
+		this.container = factory.getEmbeddedServletContainer(new ServletRegistrationBean(
+				new ExampleServlet(), "/hello"));
+		this.container.start();
+		assertThat(getResponse(getLocalUrl("/hello")), equalTo("Hello World"));
+		assertThat(getResponse(getLocalUrl("/not-found")), equalTo("Hello World"));
+	}
+
+	@Test
+	public void setNullUndertowBuilderCustomizersThrows() {
+		UndertowEmbeddedServletContainerFactory factory = getFactory();
+		this.thrown.expect(IllegalArgumentException.class);
+		this.thrown.expectMessage("undertowBuilderCustomizers must not be null");
+		factory.setUndertowBuilderCustomizers(null);
+	}
+
+	@Test
+	public void addNullContextCustomizersThrows() {
+		UndertowEmbeddedServletContainerFactory factory = getFactory();
+		this.thrown.expect(IllegalArgumentException.class);
+		this.thrown.expectMessage("undertowBuilderCustomizers must not be null");
+		factory.addUndertowBuilderCustomizers((UndertowBuilderCustomizer[]) null);
+	}
+
+	@Test
+	public void builderCustomizers() throws Exception {
+		UndertowEmbeddedServletContainerFactory factory = getFactory();
+		UndertowBuilderCustomizer[] customizers = new UndertowBuilderCustomizer[4];
+		for (int i = 0; i < customizers.length; i++) {
+			customizers[i] = mock(UndertowBuilderCustomizer.class);
+		}
+		factory.setUndertowBuilderCustomizers(Arrays.asList(customizers[0],
+				customizers[1]));
+		factory.addUndertowBuilderCustomizers(customizers[2], customizers[3]);
+		this.container = factory.getEmbeddedServletContainer();
+		InOrder ordered = inOrder((Object[]) customizers);
+		for (UndertowBuilderCustomizer customizer : customizers) {
+			ordered.verify(customizer).customize((Builder) anyObject());
+		}
+	}
+}