diff --git a/pom.xml b/pom.xml
index 088665d..f3db6aa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,12 +69,24 @@
 			<artifactId>spring-webmvc</artifactId>
 			<version>${org.springframework.version}</version>
 		</dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-oxm</artifactId>
+            <version>${org.springframework.version}</version>
+        </dependency>
+
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
 			<version>4.10</version>
 		</dependency>
-	</dependencies>
+        <dependency>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
+            <version>1.0.0.GA</version>
+        </dependency>
+    </dependencies>
 
 	<build>
 		<plugins>
@@ -89,33 +101,9 @@
 			</plugin>
             <plugin>
             <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-checkstyle-plugin</artifactId>
-        <version>2.9.1</version>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+                <version>2.9.1</version>
             </plugin>
-            <!--
-			<plugin>
-				<groupId>org.glassfish.maven.plugin</groupId>
-				<artifactId>maven-glassfish-plugin</artifactId>
-				<version>2.1</version>
-				<configuration>
-                    <glassfishDirectory>/opt/glassfish3/glassfish/</glassfishDirectory>
-                    <user>admin</user>
-                    <adminPassword>foobar2342</adminPassword>
-                    <domain>
-                        <name>${project.artifactId}</name>
-                        <adminPort>4848</adminPort>
-                        <httpPort>8080</httpPort>
-                        <httpsPort>8443</httpsPort>
-                    </domain>
-                    <components>
-                        <component>
-                            <name>${project.artifactId}</name>
-                            <artifact>${project.build.directory}/${project.build.finalName}.war</artifact>
-                        </component>
-                    </components>
-                </configuration>
-				
-			</plugin>-->
 		</plugins>
 	</build>
 
diff --git a/src/main/java/de/ctdo/bunti/web/RestController.java b/src/main/java/de/ctdo/bunti/web/RestController.java
index 37f2907..ed75814 100644
--- a/src/main/java/de/ctdo/bunti/web/RestController.java
+++ b/src/main/java/de/ctdo/bunti/web/RestController.java
@@ -1,23 +1,23 @@
 package de.ctdo.bunti.web;
 
+import javax.validation.Valid;
 import de.ctdo.bunti.control.BuntiController;
-import de.ctdo.bunti.dao.BuntiDevicesDAO;
+import de.ctdo.bunti.webmodel.DeviceUpdate;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.validation.BindingResult;
+import org.springframework.validation.Validator;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.ModelAndView;
 
 @Controller
 public class RestController {
-
-    private BuntiDevicesDAO devicesDAO;
+    private Validator validator;
     private BuntiController controller;
 
     @Autowired
-    public final void setDevicesDAO(BuntiDevicesDAO devicesDAO) {
-        this.devicesDAO = devicesDAO;
+    public void setValidator(Validator validator) {
+        this.validator = validator;
     }
 
     @Autowired
@@ -25,20 +25,25 @@ public class RestController {
         this.controller = controller;
     }
 
+
     @RequestMapping(value = "/devices", method = RequestMethod.GET)
     public final ModelAndView getAll() {
-        return new ModelAndView("deviceList", "deviceList", devicesDAO.getAllDevices());
+        return new ModelAndView("deviceList", "deviceList", controller.getAllDevices());
     }
 
     @RequestMapping(value = "/devices/{id}", method = RequestMethod.GET)
     public final ModelAndView getDeviceById(@PathVariable("id") int id) {
-        return new ModelAndView("device", "device", devicesDAO.getDeviceById(id));
+        return new ModelAndView("device", "device", controller.getDeviceById(id));
     }
 
     @RequestMapping(value = "/devices/{id}", method = RequestMethod.PUT)
-    public final ModelAndView setDeviceById(@PathVariable("id") int id) {
-        //controller.setDevice(id, ... )
-        return new ModelAndView("device", "device", devicesDAO.getDeviceById(id));
+    public String setDeviceById(@ModelAttribute @Valid DeviceUpdate update, BindingResult errors) {
+        if (errors.hasErrors()) {
+            return "redirect:/index.html";
+        } else {
+            controller.setDevice(update.getDeviceId(), update.getOptions());
+            return "redirect:devices/" + update.getDeviceId();
+        }
     }
 
 }
diff --git a/src/main/java/de/ctdo/bunti/webmodel/DeviceUpdate.java b/src/main/java/de/ctdo/bunti/webmodel/DeviceUpdate.java
new file mode 100644
index 0000000..0bee310
--- /dev/null
+++ b/src/main/java/de/ctdo/bunti/webmodel/DeviceUpdate.java
@@ -0,0 +1,25 @@
+package de.ctdo.bunti.webmodel;
+
+import java.io.Serializable;
+import java.util.Map;
+
+public class DeviceUpdate implements Serializable {
+    private int deviceId;
+    private Map<String, Object> options;
+
+    public int getDeviceId() {
+        return deviceId;
+    }
+
+    public void setDeviceId(int deviceId) {
+        this.deviceId = deviceId;
+    }
+
+    public Map<String, Object> getOptions() {
+        return options;
+    }
+
+    public void setOptions(Map<String, Object> options) {
+        this.options = options;
+    }
+}
diff --git a/src/main/resources/applicationContext.xml b/src/main/resources/applicationContext.xml
new file mode 100644
index 0000000..716be7e
--- /dev/null
+++ b/src/main/resources/applicationContext.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:context="http://www.springframework.org/schema/context"
+    xmlns:task="http://www.springframework.org/schema/task"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
+		http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd"
+	>
+
+    <context:component-scan base-package="de.ctdo">
+        <context:exclude-filter type="regex" expression="de\.ctdo\.bunti\.web.*" />
+    </context:component-scan>
+
+    <task:annotation-driven scheduler="myScheduler"/>
+    <task:scheduler id="myScheduler" pool-size="3"/>
+
+
+    <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
+        <property name="location" value="classpath:bunti.properties"/>
+    </bean>
+
+    <bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" />
+
+    <bean class="de.ctdo.bunti.dmx.DMXMixerImpl">
+        <property name="artNetDeviceAddress" value="${artnet.deviceAddress}"/>
+    </bean>
+
+</beans>
\ No newline at end of file
diff --git a/src/main/resources/marshaller.xml b/src/main/resources/marshaller.xml
new file mode 100644
index 0000000..e8bf763
--- /dev/null
+++ b/src/main/resources/marshaller.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
+
+	<bean id="marshaller" class="org.springframework.oxm.xstream.XStreamMarshaller">
+		<property name="aliases">
+			<map>
+				<entry value="de.ctdo.bunti.model.BuntiDevice" key="buntiDevice" />
+                <entry value="de.ctdo.bunti.model.BuntiDMXDevice" key="buntiDMXDevice" />
+                <entry value="de.ctdo.bunti.model.Par56Spot" key="par56Spot" />
+                <entry value="de.ctdo.bunti.model.Strobe1500" key="strobe1500" />
+			</map>
+		</property>
+	</bean>
+
+</beans>
diff --git a/src/main/webapp/WEB-INF/dispatcher-servlet.xml b/src/main/webapp/WEB-INF/dispatcher-servlet.xml
index 74a44f7..e6e3438 100644
--- a/src/main/webapp/WEB-INF/dispatcher-servlet.xml
+++ b/src/main/webapp/WEB-INF/dispatcher-servlet.xml
@@ -1,32 +1,32 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xmlns:context="http://www.springframework.org/schema/context"
-	xmlns:task="http://www.springframework.org/schema/task"
 	xsi:schemaLocation="
-        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
-        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
-        http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd">
-
-
-    <context:component-scan base-package="de.ctdo" />
-
-    <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
-        <property name="location" value="classpath:bunti.properties"/>
-    </bean>
-
+        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
 	
 	<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping" />
 	<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" />
 
-	<task:annotation-driven scheduler="myScheduler"/>
-	<!--<task:annotation-driven executor="myExecutor" scheduler="myScheduler"/>
-	<task:executor id="myExecutor" pool-size="3-10" queue-capacity="50" />-->
-	<task:scheduler id="myScheduler" pool-size="3"/>
-
-
-    <bean class="de.ctdo.bunti.dmx.DMXMixerImpl">
-        <property name="artNetDeviceAddress" value="${artnet.deviceAddress}"/>
+    <bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
+        <property name="favorPathExtension" value="true" />
     </bean>
 
+    <bean class="org.springframework.web.servlet.view.BeanNameViewResolver">
+        <property name="order" value="1" />
+    </bean>
+
+    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
+        <property name="prefix" value="/WEB-INF/jsp/" />
+        <property name="suffix" value=".jsp" />
+        <property name="order" value="2" />
+    </bean>
+
+    <bean id="deviceList" class="org.springframework.web.servlet.view.xml.MarshallingView">
+        <property name="marshaller" ref="marshaller" />
+        <property name="modelKey" value="deviceList" />
+    </bean>
+
+
+    <import resource="classpath:marshaller.xml" />
+
 </beans>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/device.jsp b/src/main/webapp/WEB-INF/jsp/device.jsp
new file mode 100644
index 0000000..3f273e0
--- /dev/null
+++ b/src/main/webapp/WEB-INF/jsp/device.jsp
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
+	pageEncoding="ISO-8859-1"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<%@taglib prefix="spring" uri="http://www.springframework.org/tags"%>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
+<title>Device</title>
+</head>
+<body>
+<h2>Device</h2>
+<spring:bind path="device">
+	<font color="red"> <b><c:out value="${status.errorMessage}" /></b></font>
+</spring:bind>
+
+<c:out value="${device.deviceId}" />
+<br />
+<c:out value="${device.deviceName}" />
+<br />
+
+<a href="<spring:url value="/"/>">Home</a>
+</body>
+</html>
diff --git a/src/main/webapp/WEB-INF/jsp/deviceList.jsp b/src/main/webapp/WEB-INF/jsp/deviceList.jsp
new file mode 100644
index 0000000..087e74a
--- /dev/null
+++ b/src/main/webapp/WEB-INF/jsp/deviceList.jsp
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
+	pageEncoding="ISO-8859-1"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<%@taglib prefix="spring" uri="http://www.springframework.org/tags"%>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
+<title>Devices</title>
+</head>
+<body>
+<h2>Devices</h2>
+<table border="1">
+<thead>
+	<th>Id</th>
+	<th>Name</th>
+</thead>
+	<c:forEach var="device" items="${deviceList}">
+		<tr>
+			<td><c:out value="${device.deviceId}" /></td>
+			<td><c:out value="${device.deviceName}" /></td>
+		</tr>
+	</c:forEach>
+</table>
+<a href="<spring:url value="/"/>">Home</a>
+</body>
+</html>
diff --git a/src/main/webapp/hello.jsp b/src/main/webapp/WEB-INF/jsp/hello.jsp
similarity index 100%
rename from src/main/webapp/hello.jsp
rename to src/main/webapp/WEB-INF/jsp/hello.jsp
diff --git a/src/main/webapp/index.jsp b/src/main/webapp/WEB-INF/jsp/index.jsp
similarity index 100%
rename from src/main/webapp/index.jsp
rename to src/main/webapp/WEB-INF/jsp/index.jsp
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index 3829bba..b96981b 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
 		 xmlns="http://java.sun.com/xml/ns/javaee" 
-		 xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
 		 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
 		 id="WebApp_ID" version="3.0">
 		 
@@ -12,6 +11,15 @@
  
 	<description>CTDO bunti control Server</description>
 
+    <listener>
+        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
+    </listener>
+
+    <context-param>
+        <param-name>contextConfigLocation</param-name>
+        <param-value>classpath:applicationContext.xml</param-value>
+    </context-param>
+
 	<servlet>
 		<servlet-name>dispatcher</servlet-name>
 		<servlet-class>