© 2002 IBM Corporation Confidential | Date | Other Information, if necessary Web Application Development with WTP EclipseWorld 2005 Tim Wagner, WTP PMC. - презентация

1 © 2002 IBM Corporation Confidential | Date | Other Information, if necessary Web Application Development with WTP EclipseWorld 2005 Tim Wagner, WTP PMC lead BEA Systems Paul Meijer, program manager BEA Systems Ted Bashor, development lead BEA Systems *Other brands and names are the property of their respective owners

2 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v1.0 2 Talk Division Part I WTP project overview Basic WTP features Upcoming release summary (tool focus) Part II Advanced topics Upcoming release summary (API focus)

3 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v1.0 3 Agenda WTP Overview XML Editing Schema Editing Web Services EJBs EARs Builders Server Runtime

4 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v1.0 4 Deliver vendor-neutral tools and frameworks for Web applications on the Eclipse platform. Open Standards + Open Source Eclipse WebTools Project

5 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v1.0 5 Major WTP Themes (0.7 Release) Extend Eclipse into the domain of J2EE Web Application Development Define servers, runtimes, and modules Provide platform API and suitable models for tool developers Provide core tools for application developers High quality tools in their own right, plus exemplars for tool developers Collection of high-fidelity editing services for Web and J2EE-related languages

6 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v1.0 6 IETF W3C OASIS WS-I ECMA ANSI De Jure Standards De Facto Standards Web Technologies Java Technologies WST HTML, XML, XSLT, CSS, JS, WSDL, SOAP, UDDI JST Servlet, JSP, EJB, JAX-RPC, JDBC, JAXP, JSF, J2EE PHPStruts Hibernate Spring JDOSQL JCP Apache ObjectWeb SourceForge WTP Project Scopes

7 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v1.0 7 WTP Architecture Platform Frameworks EMFGEFJEM WTP JDT JST WST Apache Xerces Axis Common J2EE Core Advanced Server Runtime JSP Advanced Web resources Web Services Projects/ResourcesDebugging Basis XML RDB SQL Web Projects Server Runtime EJBJava WS Projects Modules Servlets Annotations CommonNavigatorViewsValidationCommand Internet

8 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v1.0 8 Agenda WTP Overview XML Editing Schema Editing Web Services EJBs EARs Builders Server Runtime

9 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v1.0 9 XML Editing: Setting up an XML Project

10 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Viewing the Sample XML

11 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v XML Design View

12 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v XML Error Checking As-you-type checking Well-formedness checks and schema validation (when available)

13 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v XML Error Checking Validation available on demand Results displayed in Problems view

14 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v XML Content Assist Schema-based DTD-based Inferred

15 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Simple XML File Creation

16 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Inferred Schema Validation

17 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v XML Preference Page

18 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Agenda WTP Overview XML Editing Schema Editing Web Services EJBs EARs Builders Server Runtime

19 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Editing

20 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Property View (tabbed)

21 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Graphical View

22 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Graphical View: Editing

23 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Outline View Shows schema structure Enables directed editing, simplifying insertion of new types

24 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Validation Schema content is validated on save Well-formedness, schema-for-schema validation, semantic checks

25 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Content Assist Schema-informed content assist is available while editing F3 can also be used to locate the target of a type reference

26 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Preferences

27 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Storage

28 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Schema Visibility Model XML files validate against Schemas in the same project Schemas in the XML Catalog Schemas can reference other types in The same project The XML Catalog When a schema is changed, use the XML or XSD menu to manually reload dependencies for affected files.

29 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Agenda WTP Overview XML Editing Schema Editing Web Services Wizard-based Generation WSDL Editing Web Services Explorer EJBs EARs Builders Server Runtime

30 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Start-from-WSDL Example Begin with WSDL Create skeleton Add code Deploy to server Create client stub Deploy test client

31 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Creating a New Web Project

32 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Viewing and Editing WSDL WSDL from the WTP Web Services tutorial: rces/TopDownWebService/AreaService.wsdl rces/TopDownWebService/AreaService.wsdl

33 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Generating a Skeleton

34 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Adding the Implementation Code

35 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Creating the Web Service Client Select the generated WSDL (not the original) Use the client creation wizard to generate the stubs and launch the test client

36 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Creating the Web Service Client

37 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Testing the Web Service

38 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Testing with the Web Services Explorer

39 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Validating the WSDL WTP includes WS-I basic profile validation To validate, select Validate the WSDL file from the Project Navigators context menu

40 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Agenda WTP Overview XML Editing Schema Editing Web Services EJBs EARs Builders Server Runtime

41 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v EJBs WTP 0.7 release offers XDoclet-based development of session beans and message-driven beans. WTP1.0 will add entity bean development Before you start: Make sure that Eclipse has an JRE available

42 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Configure Server Runtime Add a Server Runtime that supports EJBs. Detailed instructions on installing a JRE and Server Runtime can be found in Web Application Development with WTP, Part I.

43 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Configure XDoclet XDoclet is available from

44 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Creating a new EJB Project

45 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Creating a Session Bean

46 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Bean Package and Class Name

47 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Adding Implementation code Edit the XDoclet-annotated Bean AreaCalculatorBean class The XDoclet builder generates the appropriate interfaces and beans Change remote to local for all methods

48 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Agenda WTP Overview XML Editing Schema Editing Web Services EJBs EARs EAR Project Assembly Deployment Descriptors Builders Server Runtime

49 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Creating an EAR project

50 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v EAR Deployment Descriptor The modules from the Web and EJB projects are automatically added The EAR projects Properties dialog can be used to add additional modules

51 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Calling an EJB from a Web Module Set Java JAR Dependencies in the Web Service projects Properties dialog Automatically updates Java compiler settings

52 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Calling an EJB from a Web Module Export the EJBs Server Runtime classpath container so that javax.ejb.* classes are visible in the web project.

53 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Calling an EJB from a Web Module Edit the Web Service implementation to call the local session bean

54 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Publishing the EAR Create a New Server, add EAR project to the server, Start the server

55 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Testing with Web Service Explorer Add an Endpoint corresponding to the new server port number

56 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Agenda WTP Overview XML Editing Schema Editing Web Services EJBs EARs Builders Server Runtime

57 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Builders Special project and XML file validators run during build In 0.7, Builders assemble J2EE modules in projects.deployables directory. In 1.0, assembly will be done by server publish process

58 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Agenda WTP Overview XML Editing Schema Editing Web Services EJBs EARs Builders Server Runtime Generic Server Runtimes Defining Your Own Server Runtime

59 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Generic Servers XML file-based server type definition Specifies runtime class libraries, server start and stop information, supported J2EE module types, and deployment ant scripts JBoss, JOnAS, and WebLogic generic server definitions bundled with WTP 0.7 are located in the org.eclipse.jst.server.generic.serverdefinitions plugin. The Websphere generic server definition is located in org.eclipse.jst.server.websphere.core

60 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Customizing a Generic Server Non-hackers look away! ${ECLIPSE_HOME} \plugins\org.eclipse.jst.server.generic.serverdefinitions_0.7.0\servers\weblogic90. serverdef This is the WebLogic 9.0 generic server defintion file Jars could be added to the default WebLogic project classpath container by editing the element ${ECLIPSE_HOME} \plugins\org.eclipse.jst.server.generic.serverdefinitions_0.7.0\buildfiles\weblogic.xml This is the ant script which deploys EARs, WARs, and EJB jars to WebLogic Server The publish process could be extended by calling custom ant script from these targets Or add a new server definition by creating an Eclipse plugin with your own.serverdef and publisher ant script

61 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Release Timeline JUNJULAUGSEPOCTNOVDECJANFEBMARAPRJUN WTP WTP 1.0 WTP

62 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Release (December) Complete flexible project model and enhancements to server functionality modeling Capture platform point release (3.1.1) Extend documentation coverage Hardening: bug fixes, performance

63 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Release (Summer 06) Support J2SE 1.5 (especially annotations) Leverage new apt component in JDT Support J2EE 1.5 JSR 181, e.g. Rev other standards/supported versions Soap 1.2, WSDL 2.0 New WS-I profiles WS Security Axis 2.0 Additional server types in distribution Architectural harmonization with other projects New features: JSR 88, WS-*, …

64 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Getting and Using WTP Submit bug reports or enhancement requests Ask questions in the WTP Newsgroup: news://news.eclipse.org/eclipse.webtools Develop and contribute: Download 0.7 now at

65 Eclipse Foundation, Inc. | Copyright © 2005 BEA and made available under the EPL v Q&A