This document describes a company that provides model-based development services and tools. It has offices in multiple countries with 140 employees. The company is a strategic member of the Eclipse Foundation and focuses on embedded software and enterprise application development through research collaboration.

2. Spezialist für modellbasierte Entwicklungsverfahren
Gründung im Jahr 2003
Niederlassungen in Deutschland, Frankreich,
Schweiz und Kanada
140 Mitarbeiter
Strategisches Mitglied der Eclipse Foundation
Intensive Verzahnung im Bereich der Forschung
Mitglied von ARTEMISIA
Embedded Software Development
Enterprise Application Development

4. Von und mit Thorsten Kamann
22.02.2010

7. -
jUnit 3 Klassen
Commons Attributes
Struts 1.x Support

8. 100%
API
Spring
3
95%
Extension
Points

9. Modules OSGi
Enterprise
Maven
Repository

10. #{...} @Value
Expression
Language
XML ExpressionParser

11. <bean class=“MyDatabase"> !
!<property name="databaseName" !
! value="#{systemProperties.databaseName}"/> !
!<property name="keyGenerator" !
! value="#{strategyBean.databaseKeyGenerator}"/> !
</bean> !

12. @Repository !
public class MyDatabase { !
!@Value("#{systemProperties.databaseName}") !
!public void setDatabaseName(String dbName) {…} !
!@Value("#{strategyBean.databaseKeyGenerator}") !
!public void setKeyGenerator(KeyGenerator kg) {…} !
} !

13. Database db = new MyDataBase(„myDb“, „uid“, „pwd“);!
ExpressionParser parser = new SpelExpressionParser();!
Expression exp = parser.parseExpression("name");!
EvaluationContext context = new ! ! !
! ! ! !StandardEvaluationContext();!
context.setRootObject(db);!
String name = (String) exp.getValue(context);!

14. Database db = new MyDataBase(„myDb“, „uid“, „pwd“);!
ExpressionParser parser = new SpelExpressionParser();!
Expression exp = parser.parseExpression("name");!
String name = (String) exp.getValue(db);!

15. @Configuration @Bean @DependsOn
@Primary @Lazy @Import
@ImportResource @Value

16. @Configuration!
public class AppConfig {!
!@Value("#{jdbcProperties.url}") !
!private String jdbcUrl;!
!!
!@Value("#{jdbcProperties.username}") !
!private String username;!
!@Value("#{jdbcProperties.password}") !
!private String password;!
}!

17. @Configuration!
public class AppConfig {!
!@Bean!
!public FooService fooService() {!
return new FooServiceImpl(fooRepository());!
!}!
!@Bean!
!public DataSource dataSource() { !
return new DriverManagerDataSource(!
! !jdbcUrl, username, password);!
!}!
}!

18. @Configuration!
public class AppConfig {!
!@Bean!
!public FooRepository fooRepository() {!
return new HibernateFooRepository! ! !
! ! ! ! !(sessionFactory());!
}!
@Bean!
public SessionFactory sessionFactory() {!
!...!
}!
}!

19. <context:component-scan !
!base-package="org.example.config"/>
<util:properties id="jdbcProperties"
! !location="classpath:jdbc.properties"/>!

20. public static void main(String[] args) {!
ApplicationContext ctx = !
!new AnnotationConfigApplicationContext(!
! ! ! ! ! !AppConfig.class);!
FooService fooService = ctx.getBean(!
! ! ! ! ! !FooService.class);!
fooService.doStuff();!
}!

21. Marshalling Unmarshalling
JAXB Castor JiBX Xstream XMLBeans

22. <oxm:jaxb2-marshaller !
!id="marshaller" !
!contextPath=“my.packages.schema"/>!
<oxm:jaxb2-marshaller id="marshaller">!
<oxm:class-to-be-bound name=“Customer"/>!
<oxm:class-to-be-bound name=„Address"/>!
...!
</oxm:jaxb2-marshaller>!

23. <beans>!
<bean id="castorMarshaller" !
!class="org.springframework.oxm.castor.CastorMarshaller" >!
<property name="mappingLocation"
! !value="classpath:mapping.xml" />!
</bean>!
</beans>

24. <oxm:xmlbeans-marshaller !
!id="marshaller“!
!options=„XMLOptionsFactoryBean“/>!

25. <oxm:jibx-marshaller !
!id="marshaller" !
!target-class=“mypackage.Customer"/>!

26. <beans>!
<bean id="xstreamMarshaller"
!class="org.springframework.oxm.xstream.XStreamMarshaller">!
<property name="aliases">!
<props>!
<prop key=“Customer">mypackage.Customer</prop>!
</props>!
!</property>!
</bean>!
...!
</beans>!

27. Spring MVC
@Controller @RequestMapping @PathVariable

28. @Controller
The C of MVC
<context:component-
scan/>
Mapping to an URI
(optional)

29. @RequestMapping
Mapping a Controller
or Methods to an URI
URI-Pattern
Mapping to a HTTP-
Method
Works with
@PathVariable

30. @Controller!
@RequestMapping(„/customer“)!
public class CustomerController{!
!@RequestMapping(method=RequestMethod.GET)!
!public List<Customer> list(){!
! !return customerList;!
!}!
}!

31. @Controller!
@RequestMapping(„/customer“)!
public class CustomerController{!
!@RequestMapping(value=„/list“,!
! ! ! ! !method=RequestMethod.GET)!
!public List<Customer> list(){!
! !return customerList;!
!}!
}!

32. @Controller!
@RequestMapping(„/customer“)!
public class CustomerController{!
!@RequestMapping(value=„/show/{customerId}“,!
! ! ! ! !method=RequestMethod.GET)!
!public Customer show(!
! @PathVariable(„customerId“) long customerId){!
! !return customer;!
!}!
}!

33. @Controller!
@RequestMapping(„/customer“)!
public class CustomerController{!
!@RequestMapping(!
! !value=„/show/{customerId}/edit/{addressId}“,!
! ! ! ! !method=RequestMethod.GET)!
!public String editAddressDetails(!
! @PathVariable(„customerId“) long customerId,!
! @PathVariable(„addressId“) long addressId){!
! !return „redirect:...“;!
!}!
}!

34. RestTemplate
Delete Get Head Options Post Put

35. Host localhost:8080!
Accept text/html, application/xml;q=0.9!
Accept-Language fr,en-gb;q=0.7,en;q=0.3!
Accept-Encoding gzip,deflate!
Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7!
Keep-Alive 300!
public void displayHeaderInfo(!
@RequestHeader("Accept-Encoding") String encoding,!
@RequestHeader("Keep-Alive") long keepAlive) {!
!...!
}!

36. public class VistorForm(!
!@NotNull!
!@Size(max=40)!
!private String name;!
JSR-303
!@Min(18)!
!private int age;!
}!
<bean id="validator" !
!class=“...LocalValidatorFactoryBean" />!

37. HSQL H2 Derby ...

38. <jdbc:embedded-database id="dataSource">!
<jdbc:script location="classpath:schema.sql"/>!
<jdbc:script location="classpath:test-data.sql"/>!
</jdbc:embedded-database>!
EmbeddedDatabaseBuilder builder = new ! !
! ! ! !EmbeddedDatabaseBuilder();!
EmbeddedDatabase db = builder.setType(H2)!
! ! ! !.addScript(“schema.sql")!
! ! ! !.addScript(„test-data.sql")!
! ! ! !.build();!
//Do somethings: db extends DataSource!
db.shutdown();!

39. public class DataBaseTest {!
private EmbeddedDatabase db;!
@Before!
public void setUp() {!
!db = new EmbeddedDatabaseBuilder()!
! !.addDefaultScripts().build();! !!
}!
@Test!
public void testDataAccess() {!
JdbcTemplate template = new JdbcTemplate(db);!
template.query(...);!
}!
@After!
public void tearDown() {!
db.shutdown();!
}!
}!

40. @Async (out
of EJB 3.1)
JSR-303
JSF 2.0
JPA 2

42. Spring Application Tools
OSGi
Flexible Deployments
• Spring project, bean • OSGi bundle • Support for all the
and XML file overview and visual most common Java
wizards dependency graph EE application
• Graphical Spring • Classpath servers
configuration editor management based • Advanced support
• Spring 3.0 support on OSGi meta data for SpringSource
including • Automatic dm Server
@Configuration generation of • Advanced support
and @Bean styles manifest for SpringSource tc
• Spring Web Flow dependency meta Server
and Spring Batch data • Cloud Foundry
visual development • SpringSource targeting for dm
tools Enterprise Bundle Server and tc Server
• Spring Roo project Repository browser • VMware Lab
wizard and • Manifest file Manager and
development shell validation and best Workstation
• Spring Application practice integration and
blue prints and best recommendations deployment
practice validation

48. Grails for Spring Best AOP-
Java Practices driven
Nice
Test-driven
Console

49. @Roo*
Command AspectJ
Annotations
Line Shell Intertype Metadata RoundTrip
(Source-
Declarations
Level)

53. roo> project --topLevelPackage com.tenminutes
roo> persistence setup --provider HIBERNATE
--database HYPERSONIC_IN_MEMORY
roo> entity --class ~.Timer --testAutomatically
roo> field string --fieldName message --notNull
roo> controller all --package ~.web
roo> selenium test --controller ~.web.TimerController
roo> perform tests
roo> perform package
roo> perform eclipse
roo> quit
$ mvn tomcat:run

56. Roo for Best Groovy-
Groovy Practices driven
Test- Nice
driven Console

57. Have your next Web 2.0 Get instant feedback, Powered by Spring,
project done in weeks See instant results. Grails out performs the
instead of months. Grails is the premier competition. Dynamic,
Grails delivers a new dynamic language agile web development
age of Java web web framework for the without compromises.
application productivity. JVM.
Rapid Dynamic Robust

58. Support
Grails Project
Project Wizard different Grails
Converter
Versions
Grails
Full Groovy
Grails Tooling Command
Support
Prompt

60. CTRL+ALT+G (or CMD+ALT+G on Macs)

62. >grails create-app tenminutes-grails!
<grails create-domain-class tenminutes.domain.Timer!
Timer.groovy:!
class Timer {!
!String message!
!static constraints = {!
! !message(nullable: false)!
!}!
}!
>grails create-controller tenminutes.web.TimerController!
TimerController.groovy:!
class TimerControllerController {!
!def scaffold = Timer!
}!
>grails run-app!

64. • http://www.springframework.org/
Spring • http://www.springsource.com/
Grails & • http://www.grails.org/
• http://groovy.codehaus.org/
Groovy
• http://www.thorsten-kamann.de
Extras • http://www.itemis.de

66. Erfolg durch Agilität: Scrum- Von »Exzellenten
Kompakt mit Joseph Pelrine – Wissensorganisationen« lernen
14:00 bis 18:00 – 13:00 bis 18:30
25. Februar 2010 25. Februar 2010
Joseph Pelrine, Jena, Lise-Meitner-Allee 6, 44801
Veranstalter: itemis AG Bochum, Veranstalter: ck 2
Hands On Model-Based
Embedded World 2010 – Halle Development with Eclipse –
10 – Stand 529 09:30 bis 16:30
02.-04. März 2010 04. März 2010
Nürnberg - Messezentrum 1 Axel Terfloth, Andreas Unger,
embeddedworld Nürnberg
Zukunft der Wissensarbeit.
Best Practice Sharing auf der
CeBIT 2010 – 10:00 bis 13:00
04. März 2010
Exzellente Wissensorganisation,
Hannover, Veranstalter: ck 2,
kostenlos