Developing Web Services With Oracle Web Logic Server

Developing Web Services with Oracle WebLogic Server Gaurav Sharma

The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],<Insert Picture Here>

<Insert Picture Here> Web Service Landscape

Web Services : What is it? Points to description Describes Service Finds Service Invokes with XML Messages SOAP/REST UDDI Registry Points to service WSDL Web Service (JEE, SOA, PL/SQL, .NET,C/C++, Legacy …) Web Service Client (JEE,SOA,.NET, PL/SQL …)

Where is Web Service today? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

<Insert Picture Here> Oracle Web Services

Oracle Fusion Middleware Technologies

Mission Statement Interoperability Standards Extensions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Oracle WS

Oracle Web Service Offering Development OEPE JDeveloper Policy WLS policies OWSM policies Management WLS Console EM Oracle WS Infra WS WLS WS SOA WS JEE WS WC WS ADF WS

Web Services Infrastructure WebLogic Server Stateful Service JAX-WS JMS SOAP HTTP SOAP HTTP REST JAXB Data Binding SwA Asynch Service WS- Security WS- Addressing WS- Reliable Messaging MTOM Logging Auditing WS-AT Web Services Java Programming Model – Java EE Declarative QoS (WS-Policy) Web Services Management With EM/WLC/WLST Web Services Development With JDeveloper/OEPE WSIF

Demo Develop different type of web services (ADF/WLS) using Oracle Jdeveloper

<Insert Picture Here> Key Features

Features Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Standards ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Value-added ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Management

Feature : Dual Programming Model Service Endpoint WSDL Description WSDL<->Java Mapping Dispatch Container Service Client Protocol (SOAP/REST) Server Side Runtime System JAX-WS/RPC API Client side Runtime System Stub Transport Tie JAX-WS/RPC API

JAX-WS vs JAX-RPC? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Feature : Declarative QoS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Web Services Client Management JAX-WS Service Endpoint JAX-WS Client Transport HTTP SOAP Message SOAP Message SOAP Message SOAP Message Web Services Server Management WS- Security WS- RM Auditing/ Logging WS- RM Auditing/ Logging Auditing/ Logging WS- RM WS- Security Auditing/ Logging WS- RM Response Request WS- Security WS- Security

Feature : End-to-end Policy Support ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Web Services With Policies Look up Policy References Describe Service Policies Look up Policy References Security/RM/… SOAP Policy Manager & Store Policy Enforcement Policy Enforcement WSDL With Policies Web Service (JEE, .NET, SOA, PLSQL, Legacy …) Web Service Client (JEE, .NET, SOA, …)

Feature : Web Service Security Client WS-Security JAX-WS Service Endpoint JAX-WS Client Transport HTTP SOAP Message SOAP Message SOAP Message SOAP Message Server WS-Security Add Auth Token Encrypt Sign Decrypt Check Signature Check Signature Decrypt Check Auth Token Sign Encrypt ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Response Request

Feature : WS-RM Sender Receiver ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Application Layer RM Source Application Layer RM Destination Msg Ack

Feature : Consolidated Management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Feature : REST ,[object Object],JAX-RS (JSR-311) @WebServiceProvider( targetNamespace="http://example.org", serviceName = "HelloRS") @BindingType(value = HTTPBinding.HTTP_BINDING) public class HelloRS implements Provider<Source> { public Source invoke(Source source) { return createSource(“Hello World”); } } @Path("/helloworld") public class HelloRS { @GET @Produces("text/plain") public String getClichedMessage() { return "Hello World"; } }

Feature : Database Web Services XML Parser JAX-RPC Servlet Decoding Encoding Oracle WebLogic Web Service SOAP SOAP SOAP Libraries Publisher Generated Artifacts SQL/Query SQL/DML XML PL/SQL JDBC JSP

Feature : Asynchronous Web Service ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Feature : Stateful Web Service ,[object Object],[object Object],[object Object],[object Object],[object Object],client server GetShoppingCart (new session) ShoppingCart + SessionID(#1) addItem + SessionID(#1) GetShoppingCart(new session) ShoppingCart + SessionID(#2) Response + SessionID(#1)

<Insert Picture Here> Tooling – Development and management

Feature : Development Tools ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Demo Web service development and management

Consuming web services using web services client ,[object Object],[object Object],[object Object],[object Object]

Feature : Web Service Testing

Developing Web Services With Oracle Web Logic Server

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