Anyframe CXF JAX-WS Plugin

More documents

Recommendations

Info

4.JAX-WS FrontendThis is a Frontend model that enables implementation of Web Services through Annotation using JAX-WS, a Web Services standard API.JAX-WS (Java API for XML Web Services) is a JAVA API to develop Web Services, as a part of Java EE. LikeJava API of another Java EE, JAX-WS uses Annotation adopted at Java SE 5 and eases the developmentand deployment of Web Service client and server module. JAX-WS, a developed concept of JAX-RPCstandard, is a Web Service standard integrated and developed based on JAXB standard for XML binding,SAX standard for standard streaming parser, and a new SAAJ standard with enhanced functions. JAX-WS is characterized by the following.• More convenient to develop Web Services than JAX-RPCCompared with JAX-RPC, developing Web Services is much more convenient. Developing Web ServiceEndpoint and mapping between Java type and WSDL can be performed explicitly through Annotationsetting. By replacing Web Service deployment descriptor which had to be developed to create WebServices in JAX-RPC environment with Annotation, difficulties with developing Web Services aresignificantly reduced.• Task through AnnotationHandles mapping between Java and WSDL, and schema-type mapping between Java type andmessage referred to by WSDL. Provides necessary information among runtime process handling WebService messages and is used to respond to calling Web Services.• Annotation-related Spec.Annotation used in JAX-WS 2.x is separately defined in Web Services Metadata(JSR-181) Spec.and JAX-WS 2.x Spec. Annotation used in other message-type mapping is defined in JAXB2.x Spec. Representative annotation defined in Web Services Metadata(JSR-181) Spec. is asfollows. (javax.jws.WebService, javax.jws.WebMethod, javax.jws.WebParam, javax.jws.WebResult,javax.jws.soap.SOAPBinding)The following figure shows JAX-WS process.The following are instructions on how to use JAX-WS Frontend in server and client layer. JAX-WS Frontendcan develop server and client mainly by two ways: using Frontend API or using Spring Configuration.• Server Configuration1. Web Service development19
JAX-WS Frontend2. Running server (Select one of two)• Spring Configuration XML - Use tag (Recommended)• [Server] Use JAX-WS Frontend API• Client Configuration1. Developing client (Select one of two)• Spring Configuration XML - Use tag (Recommended)• [Client] Use JAX-WS Frontend API• [Reference] Annotation setting when developing Web Services4.1.Developing Web ServiceWhen developing service to be exposed to Web Service, the method is same to developing generalservice bean. However, @WebService Annotation must be set in interface.4.1.1.SamplesThe following is an example of Movie Service to be exposed to Web Service. Service composes ofinterface class, implementation class, DAO(Data Access Object) class, and VO(Value Object) class,same to developing general Spring bean.• Interface ClassThe following is a part of MovieFinder.java which developed MovieFinder Service interface class.@WebService Annotation must be defined in the top of interface class. Although there are variousproperty values of @WebService Annotation and various Annotation types to define by method andparameter, the only required Annotation is @WebService. For additionally defining another type ofAnnotation, refer to [Reference] Annotation when defining Web Services setting method.@WebServicepublic interface MovieFinder {Page getPagingList(Movie movie, int pageIndex) throws Exception;@XmlJavaTypeAdapter(CXFMapAdapter.class)Map get(String movieId) throws Exception;}...• Implementation ClassAs a class which implemented interface class, it can be developed regardless of Web Serviceimplementation. The following is a part of MovieFinderImpl.java which implemented MovieFinderService interface class. By using MovieDAO internally, it manages Movie information. @WebServiceAnnotation can be defined at the top of the implementation class. As @WebService Annotation wasalready defined at the top of interface class, it will be skipped here. For instructions on how to setannotation, refer to [Reference] Annotation when developing Web Services.@Service("cxfMovieFinder")public class MovieFinderImpl implements MovieFinder {@Inject@Named("cxfMovieDao")20
Page 1 and 2: Anyframe CXF JAX-WS PluginVersion 4
Page 3 and 4: Anyframe CXF JAX-WS Plugin6.2.1. 5.
Page 5 and 6: 1.Install a CXF JAX-WS PluginThis c
Page 7 and 8: 2.Overview2.1.Web Services Concept2
Page 9 and 10: OverviewFactorsDescriptionDefines b
Page 11 and 12: OverviewCaseDescription2 When attac
Page 13 and 14: Overview(also called Code-First), a
Page 15 and 16: 3.DatabindingDatabinding means mapp
Page 17 and 18: DatabindingWhen performing marshall
Page 19 and 20: Databinding3.2.1.1.SamplesThe follo
Page 21: Databinding• By using XOP and MTO
Page 25 and 26: JAX-WS FrontendRun web application
Page 27 and 28: JAX-WS Frontendhttp://cxf.apache.or
Page 29 and 30: JAX-WS FrontendProperty Name Type R
Page 31 and 32: JAX-WS Frontend• Interface ClassT
Page 33 and 34: 5.Asynchronous InvocationAlong with
Page 35 and 36: Asynchronous Invocation...• Creat
Page 37 and 38: Asynchronous Invocationinterface an
Page 39 and 40: 6.WAS(Web Application Server)Config
Page 41 and 42: WAS(Web ApplicationServer) Configur
Page 43: WAS(Web ApplicationServer) Configur

Anyframe CXF JAX-WS Plugin

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?