Student Guide - Oracle SOA Suite 11g Essential Concepts Volume 2

2 Implementing SOA with Oracle SOA Suite Course Roadmap 2-2 Objectives 2-3 Basic Components of an SOA Infrastructure 2-4 Oracle SOA Suite 11g Components 2-5 Introduction to Service I

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Oracle SOA Suite 11g:

Essential ConceptsVolume 2 - Student Guide

D58786GC10

Edition 1.0

August 2009

D61581

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Disclaimer

This document contains proprietary information and is protected by copyright and other intellectual property laws You may copy and print this document solely for your own use in an Oracle training course The document may not be modified or altered in any way Except where your use constitutes "fair use" under copyright law, you may not use, share, download, upload, copy, print, display, perform, reproduce, publish, license, post, transmit, or distribute this document in whole or in part without the express authorization of Oracle.

The information contained in this document is subject to change without notice If you find any problems in the document, please report them in writing to: Oracle University,

500 Oracle Parkway, Redwood Shores, California 94065 USA This document is not warranted to be error-free.

Restricted Rights Notice

If this documentation is delivered to the United States Government or anyone using the documentation on behalf of the United States Government, the following notice is applicable:

U.S GOVERNMENT RIGHTS The U.S Government’s rights to use, modify, reproduce, release, perform, display, or disclose these training materials are restricted by the terms of the applicable Oracle license agreement and/or the applicable U.S Government contract

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Contents

I Introduction

Course Objectives I-2

Course Agenda: Day 1 I-3

Summary I-6

1 Service-Oriented Architecture Concepts

Course Road Map 1-2

Enterprise Application Integration 1-9

Example of Application-Centric Integration 1-10

Integrating Solutions and Benefits with SOA 1-11

SOA Further Defined 1-12

Moving Toward Service-Centric Integration 1-13

SOA: A Paradigm Shift 1-14

The Eight-Domain Model Approach for SOA 1-15

Quiz 1-17

Building an SOA Reference Architecture: From Architecture Drivers to a Roadmap 1-18 SOA Reference Architecture 1-19

SOA Reference Architecture: Service Consumers 1-21

SOA Reference Architecture: Service Classification 1-22

SOA Reference Architecture: Service Providers 1-23

Reference Architecture: Example 1-24

Standards That Enable SOA 1-25

Quiz 1-27

Service and Web Service 1-28

Types of Service Access and Implementation 1-29

Ways to Integrate Services 1-30

Designing with an SOA Approach 1-31

Creating Service Portfolios 1-32

SOA Workflow and Orchestration 1-33

Implementing SOA: General Concepts 1-34

Quiz 1-35

Define SOA Governance 1-36

Identifying the Need of SOA Governance 1-37

SOA Governance Framework 1-38

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2 Implementing SOA with Oracle SOA Suite

Course Roadmap 2-2

Objectives 2-3

Basic Components of an SOA Infrastructure 2-4

Oracle SOA Suite 11g Components 2-5

Introduction to Service Infrastructure 2-7

Introducing SCA in Oracle SOA Suite 11g 2-8

Defining a Composite Application 2-9

Introducing Oracle Mediator Component 2-11

Describing the Features of Oracle Mediator Component 2-12

Introducing Oracle BPEL Process Component 2-13

Introducing Business Rules Component 2-14

Introducing Human Task Component 2-15

Quiz 2-16

Introduction to Business Activity Monitoring 2-17

Monitoring Services with BPEL and BAM 2-18

Oracle Enterprise Manager 2-19

Oracle WebLogic Server 10.3 2-21

WebLogic Server Domain 2-22

WebLogic Server Servers 2-24

Administration Server 2-25

Managed Server 2-26

WebLogic Server Machines 2-27

SOA Development with Oracle JDeveloper 2-28

Creating Connections in Oracle JDeveloper 2-29

Creating an Application Server Connection in Oracle JDeveloper 2-31 Goals of Implementing SOA Application with Oracle SOA Suite 11g 2-33 Quiz 2-34

Summary 2-36

Practice 2 Overview: Creating Connections in JDeveloper 2-37

3 SOA Governance and Service

Life-Cycle Management Course Roadmap 3-2

Objectives 3-3

Define Service Life-Cycle Management 3-4

Phases of Service Life Cycle 3-5

The Need for Service Life-Cycle Management 3-6

Define SOA Governance 3-7

Relationship of Governance Disciplines 3-8

The Need for SOA Governance 3-9

Benefits of SOA Governance 3-10

Center of Excellence: Key to SOA Success 3-11

Example of Governance Organizational Structure 3-12

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SLA Management 3-21

Quiz 3-22

Constituents of SOA Governance Model 3-23

End-to-End SOA Governance 3-25

End-to-End SOA Governance: SOA Asset Management 3-26

End-to-End SOA Governance: Policy Management and Enforcement 3-27 End-to-End SOA Governance: Consumer Management 3-28

End-to-End SOA Governance: SOA Monitoring and Management 3-29 SOA Governance Solution 3-30

Oracle SOA Governance Solution 3-31

Quiz 3-32

Summary 3-33

Practice 3 Overview: Defining Policies for a Group of Services 3-34

4 Designing Services for SOA Implementations

Service Design Principles 4-10

Designing Coarse-Grained Interfaces 4-12

Choosing Service Implementation Styles 4-25

Fundamentals for Creating a Service 4-27

Building a Portfolio of Services 4-28

Describing a Web Service 4-29

Web Service Standards 4-30

Web Service Architecture 4-31

Service Artifacts 4-33

XML Schema Definitions 4-34

Defining Messages in XML Schemas 4-35

Web Services Description Language 4-36

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Packaged Application and Legacy Adapters 4-42

Quiz 4-43

Summary 4-44

Practice 4: Overview Designing Services for SOA Implementations 4-45

5 Creating a Composite Application

Course Roadmap 5-2

Objectives 5-3

Service Component Architecture 5-4

Components and Composites 5-6

Service Data Objects (SDO) 5-12

SDO Data Architecture 5-13

SCA and SDO 5-14

Creating an SOA Composite in JDeveloper 11g 5-15

Describing the SOA Composite Editor 5-16

Creating Exposed Services 5-18

Creating SOA Components 5-19

Examining the SCA Descriptor 5-20

Quiz 5-21

Adding a Mediator Component 5-22

Adding a BPEL Process Component 5-23

Comparing BPEL and Mediator 5-24

Examining the JDeveloper Workspace, Projects, and File Structure 5-25 Editing a Component in a Composite 5-26

Creating External References 5-27

Creating Wires 5-28

Creating Wires Modifies Connected Elements 5-29

Exposing Components as an External Service 5-30

Quiz 5-31

Deploying an SOA Composite Application 5-32

Summary 5-33

Practice 5: Overview Creating an SOA Composite Application 5-34

6 Managing and Monitoring SOA Composite Applications

Course Roadmap 6-2

Objectives 6-3

Overview of Managing SOA Applications 6-4

Managing with Oracle Enterprise Manager 6-5

Oracle Enterprise Manager Fusion Middleware Control 6-6

Accessing the SOA Infrastructure Home Page 6-7

Accessing a Composite Application Home Page 6-8

Example Composite Application Home Page 6-9

Deploying a Composite Application 6-10

Deploying SOA Composite Applications 6-11

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Working with the Flow Trace 6-14

Working with the Component Audit Trail Page 6-15

Quiz 6-16

Managing the State of Deployed SOA Composite Applications 6-17

Monitoring and Deleting Specific SOA Composite Application Instances 6-18 Recovering from SOA Composite Application Faults 6-19

Undeploying a Composite Application 6-21

Quiz 6-22

Summary 6-23

Practice 6: Overview Managing and Monitoring Composite Applications 6-24

7 Working with Mediator Components

Course Roadmap 7-2

Objectives 7-3

Introducing Oracle Mediator 7-4

Oracle Enterprise Service Bus and Mediator 7-5

Oracle Mediator Features 7-6

Event Delivery Network 7-7

Introducing Business Events 7-8

Creating an Oracle Mediator Component 7-18

Mediator Component Creation Options 7-19

Define Interface Later 7-20

Viewing the Mediator Source Code 7-22

Modifying a Mediator Component 7-23

Deleting a Mediator Component 7-24

Specifying Mediator Component Routing Rules 7-25

Introducing Routing Rules 7-26

Accessing Mediator Routing Rules 7-28

Defining Mediator Routing Rules 7-29

Specifying a Target Service: Example 7-31

Adding a Transformation to a Mediator Component 7-32

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8 Orchestrating Services with a BPEL Component

Course Roadmap 8-2

Objectives 8-3

Process Orchestration Concepts 8-4

Introducing Business Process Execution Language (BPEL) 8-5 Creating a BPEL Process 8-7

Oracle BPEL Process Designer 8-8

Designing the BPEL Process 8-9

Quiz 8-10

Developing a BPEL Process 8-11

BPEL Activity Types 8-12

Grouping Activities by Using a BPEL Scope 8-14

Adding Activities to a Scope 8-15

Communicating Data with a BPEL Process 8-16

BPEL Variables 8-17

Choosing Global or Local Variables 8-19

The Assign Activity 8-21

Creating Assign Operations 8-22

Copying Data from Source to Target 8-23

Using the XPath Expression Builder 8-24

Quiz 8-25

Partner Links and Service Invocation 8-26

Partner Links, Partner Link Types, and Roles 8-27

Synchronous Services 8-28

Synchronous Process Structure: HelloWorld Example 8-29 Asynchronous Service 8-30

Asynchronous BPEL Process Structure 8-31

Creating a Partner Link 8-32

Configuring a Partner Link 8-33

Invoking a Synchronous Service 8-34

Conditionally Branching with a Switch Activity 8-35

Adding a Switch Activity 8-36

Configuring Branches of a Switch Activity 8-37

Summary 8-38

Practice 8: Overview Creating a BPEL Service Component 8-39

9 Working with the Human Task Component

Course Roadmap 9-2

Objectives 9-3

What Is a Human Task? 9-4

Human Workflow Diagram 9-5

Introduction to Human Workflow Concepts 9-7

Implementing Human Workflow Services 9-8

Exploring Workflow Exchange Patterns 9-9

Describing a Workflow as a Service 9-10

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Adding Task Parameters 9-17

Setting the Task Parameter Values 9-18

Generating a Task Form for the Worklist 9-19

Accessing the Worklist Application 9-20

Viewing Task Information 9-21

Managing Task Assignments 9-22

Summary 9-23

Practice 9: Overview Creating a Human Task to Approve Orders 9-24

10 Implementing a Business Rules Component

Course Roadmap 10-2

Objectives 10-3

Introducing Business Rules Technology 10-4

Declarative Rule Concepts 10-5

Rule Inference Concepts 10-6

Reasons for Using Rules Technology 10-7

Guidelines for Selecting Rules Use Cases 10-8

Introducing Oracle Business Rules 10-9

Introducing Oracle Business Rules Concepts 10-11

Developing a Rule-Enabled Application 10-12

Defining Oracle Business Rules Development Concepts 10-13

Quiz 10-14

Creating a Dictionary for Rule Definitions 10-15

Working with the Rules Editor in JDeveloper 10-16

Creating XMLFact Entries 10-18

Working with Bucketsets 10-19

Creating a Rule Test 10-25

Creating a Rule Action 10-26

Working with Decision Tables 10-27

Creating Conditions and Rules in Decision Tables 10-29

Creating Actions in Decision Tables 10-31

Working with Decision Functions 10-33

Integrating Rules with a BPEL Process 10-34

Adding a Business Rule Activity 10-35

Summary 10-38

Practice 10: Overview Implementing a Business Rule 10-39

11 Securing Services and Composite Applications

Course Roadmap 11-2

Objectives 11-3

Introduction to Web Services Security 11-4

Need for Web Services Security 11-5

Web Services Security Approaches 11-6

WS-Security 11-8

WS-Security Fundamentals 11-9

Quiz 11-11

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Oracle Web Service Manager 11-12

Components of Oracle Web Services Manager Architecture 11-13

Oracle Web Services Manager Policy Framework 11-14

Introduction to Policies 11-15

Policy Interceptor Pipeline 11-16

Policy Assertions 11-17

Quiz 11-18

Managing SOA Composite Application Policies 11-19

Attaching Security Policy to a Service 11-20

Quiz 11-21

Summary 11-22

Practice 11 Overview: Attaching Policies to Web Services 11-23

Appendix A: Practices and Solutions

Appendix B: Introduction to Linux

What Is Linux? B-2

What Is Oracle’s Strategy for Linux? B-3

File System and Basic Directory Structure B-4

Shell Commands B-6

Environment-Based Commands B-7

Information-Based Commands B-9

File System Commands B-11

Common vi Editing Commands B-13

Common FTP Communication Commands B-15

Archive Utilities B-17

Shortcuts and Tips B-19

Appendix C: Perform Common Tasks with Oracle JDeveloper

Objectives C-2

Create a Database Connection C-3

Create an Application Server Connection C-4

Create an Application C-6

Create an Empty Project C-8

Create an SOA Project C-9

Create a Project from Existing Sources C-10

Deploy an SOA Composite Application C-13

Summary C-15

Appendix D: SOA Adoption Planning Principles

Objectives D-2

SOA Adoption D-3

SOA Adoption Planning Activities D-4

SOA Adoption Planning Activities: Completing the Stakeholder Community D-5 SOA Adoption Planning Activities: Moving Through the Change Curve D-6 SOA Adoption Planning Activities: Establishing "Line-of-Sight" Goals D-7 SOA Adoption Planning Activities: Establish a Milestone Delivery Plan D-8 SOA Adoption Planning Activities: Usage of Metrics D-9

SOA Adoption Planning Activities: Enabling Business Innovation D-10

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Developing the SOA Reference Architecture D-13

Developing the SOA Reference Architecture: Align IT with Business D-14

Developing the SOA Reference Architecture: Develop a Baseline D-15

Developing the SOA Reference Architecture: Create SOA Reference Architecture D-16 Developing the SOA Reference Architecture: Create SOA Infrastructure Roadmap D-17 SOA Governance Model D-18

Example of an SOA Governance Model D-19

Summary D-20

Glossary

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Appendix A Practices and Solutions

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Table of Contents

Practices Overview 3

Practices for Lesson 1 4

Practice 1-1: Specifying Tasks in Workflow for a Purchase Order Processing Business Scenario 5

Practice 2-1: Creating a JDeveloper Connection to the Application Server 9

Practice 2-2: Browsing an SOA Composite in Oracle JDeveloper 11g 13

Practice 3-1: Paper-Based Questions 18

Practice 4-1: Modifying an XSD Document 22

Practice 4-2: Modifying a WSDL Document 26

Practice 5-1: Deploying a Prebuilt SOA Composite by Using Oracle JDeveloper 11g36 Practice 5-2: Creating an SOA Composite Application Workspace 38

Practice 5-3: Adding a Service Interface to the SOA Composite 43

Practice 5-4: Adding an External Reference to the SOA Composite 48

Practice 6-1: Testing an SOA Composite by Using Oracle Enterprise Manager Fusion Middleware Control 52

Practice 6-2: Viewing the SOA Composite Instance Details 56

Practice 7-1: Creating a Mediator to Route Order Request 60

Practice 7-2: Adding Routing Rules to the SOA Composite 67

Practice 7-3: Deploying and Testing the SOA Composite 71

Practice 8-1: Creating an Order Approval BPEL Process 78

Practice 8-2: Modifying the Mediator in the SOA Composite 93

Practice 9-1: Creating a Human Task for Manual Order Approval 105

Practice 9-2: Accessing the Human Task from the BPEL Process 111

Practice 10-1: Adding a Business Rule to POProcessingComposite 127

Practice 10-2: Accessing the Business Rule from the BPEL Process 133

Practice 11-1: Attach username_token_security_policy to the receivePO Service Endpoint 146

Practice 11-2: Attach log_policy to the receivePO Service Endpoint 151

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Oracle SOA Suite 11g: Essential Concepts A - 3

Practices Overview

The goal of the course practices is to progressively build the Purchase Order Processing SOA composite application

Purchase Order Processing SOA Composite Application (POProcessingComposite)

The Purchase Order Processing composite application (POProcessingComposite) is built

to process and approve a purchase order The purchase order details can come from any source (in our case, a testing page) The credit card status for the customer is validated and if the credit card is good, the order continues An order for a large purchase price requires a manual approval step Finally, the order is written to a text file

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Practices for Lesson 1

The goal of the practices in this lesson is to investigate and identify the various business processes that you can define and associate with the purchase order processing

application Deduce a workflow diagram by segregating different task and business processes in a sequential flow for the purchase order processing business process

scenario

In this practice, you specify the missing links in the given processes workflow diagram for the purchase order processing business process scenario

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Practice 1-1: Specifying Tasks in Workflow for a Purchase Order Processing Business Scenario

In this practice, you specify the missing links in the purchase order processing business process workflow diagram

The POProcessingComposite SOA composite is described in the following sequence of steps

1 Details of the purchase order are received

2 Small order quantities (quantity less than 10 units) are approved automatically

3 Large order quantities (quantities greater than or equal to 10 units) pass through a validation and approval process (where the customer’s credit card status is

validated)

4 If the credit card status is invalid, the order is rejected and the status information

is written to a text file

5 If the credit card status is valid, the total order amount is evaluated

6 If the total order amount is less than $5000, the order is auto-approved and the order details are written to the text file

7 If the order amount is greater than or equal to $5000, the order passes through a manual approval process

8 If the status of the manual approval is “approved,” the order details are written to

a text file with the status approved

9 If the status of the manual approval is “rejected,” the status detail (rejected) is written to the text file

Based on the application description, fill in the missing business process links (annotated with question marks) in the following business process flow diagram

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Practice 1-1: Specifying Tasks in Workflow for a Purchase Order Processing Business Scenario (continued)

?

Get Amount

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Practice 1-1: Specifying Tasks in Workflow for a Purchase Order Processing Business Scenario (continued)

Get Credit Card Status

Get Amount

Amount Status

Check Quantity

valid

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The goal of the practices for this lesson is to set up the practice development

environment In this practice, you start Oracle JDeveloper 11g in the Windows

environment and configure appropriate connections to Oracle WebLogic Server

In this practice set, you perform the following key tasks:

1 Create an application server connection in JDeveloper to WebLogic Server

2 Browse an existing SOA composite application in JDeveloper

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Practice 2-1: Creating a JDeveloper Connection to the

Application Server

In this practice, you create an Application Server connection for your SOA Server to enable you to deploy SOA Composite application projects and other services To

complete this task, perform the following steps:

1) Start the WebLogic Administration server by double-clicking the Start WebLogic Admin Server icon on the desktop and wait until the server is started You can verify this when you see the text similar to the following display in the terminal window:

<BEA-2) Start the SOA Server (managed server), by double-clicking the Start SOA Server icon

on the desktop, wait until the server is started You can verify this when you see the text similar to the following display in the terminal window:

INFO: FabricProviderServlet.stateChanged SOA Platform is

running and accepting requests

3) On the Desktop, double-click the JDeveloper 11g desktop icon to start JDeveloper

4) On the Migrate User Settings window, click No

5) On the JDeveloper window, click the View > Resource Palette menu

6) On the JDeveloper Resource Palette window, click the New (icon) > New Connection

> Application Server

7) On the Create Application Server Connection wizard pages, enter the information specified in the following table:

Step Screen/Page Description Choices or Values

a Create Application Server On the Name and Type page enter:

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Application Server (continued)

Step Screen/Page Description Choices or Values

Connection – Step 1 of 5 Connection Name:

MyApplicationServerConnection

Accept default for other items, and click Next

b Create Application Server

Connection – Step 2 of 5 On the Authentication page enter: Username: weblogic

Password: welcome1 Click Next

c Create Application Server

Connection – Step 3 of 5 On the Configuration page enter: WLS Domain: soa_domain

Accept defaults for remaining fields, and click Next

d Create Application Server

Connection – Step 4 of 5 On the Test page: Click Test Connection and ensure you have a

success for all eight tests, click Finish

Note: Use the following screenshots if required as a guide supporting steps described

in the preceding table of instructions:

a)

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b) Username: weblogic Password: welcome1

c)

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d)

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Practice 2-2: Browsing an SOA Composite in Oracle JDeveloper 11g

In this practice, you open an existing SOA composite application in JDeveloper and identify the various service components In order to open an existing application in JDeveloper, execute the following steps:

1) In the Application Navigator pane, click Open Application (or you can select File > Open)

2) Navigate to the D:\labs\Application_02\CreditCardValidation directory, and open the CreditCardValidation.jws file

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Practice 2-2: Browsing an SOA Composite in Oracle JDeveloper 11g (continued)

3) In the Open Warning window, click Yes

4) You see the application files and artifacts in the Application Navigator pane click composite.xml in the Application Navigator pane to open the SOA

Double-Composite editor

5) View the SOA composite service component (a single BPEL process) and the

exposed service in the SOA Composite editor Also view the SOA service

components and service adapters in the Component palette

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Practice 2-2: Browsing an SOA Composite in Oracle JDeveloper

11g (continued)

Optionally, double-click the CreditCardValidationProcess BPEL process to open the

BPEL designer and view the BPEL activities

6) Close the CreditCardValidation workspace and remove it from the JDeveloper

IDE

a) From the Application menu, select Close Application

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Practice 2-2: Browsing an SOA Composite in Oracle JDeveloper 11g (continued)

b) In the Confirm Close Application dialog box, select the “Close application and remove it from IDE” option and click OK

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In this practice, you work on a set of paper-based questions that covers service life-cycle management and SOA governance

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Practice 3-1: Paper-Based Questions

Select the most appropriate option or options for the following questions:

1 Service life-cycle management ensures:

a Service reusability and versioning

b Quality, performance, and proper usage of services

c Service visibility

d Web service development

2 What is the need for service life-cycle management?

a Ensures flexible categorization of services

b Enables reporting on key metrics

c Ensures proper use of services

d Enables automated capture of business processes and services

3 Which two governance disciplines is SOA governance an extension of?

a IT governance

b EA governance

c Corporate governance

d Service governance

4 SOA governance is needed because it:

a Ensures that project investments yield business value

b Controls dependencies, manages the impact of change, and enforces policies

c Promotes consolidation, standardization, and reuse thus enabling cost saving

d All of the above

5 Identify the characteristics of service management

a Centralized configuration and monitoring

b Policy-based routing and security

c Service registration, versioning, and discovery

d Build and compose service

6 Service directory can be defined as the place where:

a Services are registered

b Services are routed

c Orchestration of service takes place

7 Service policy specifies:

a Authentication

b Authorization

c Encryption

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Practice 3-1: Paper-Based Questions (continued)

8 Identify two constituents of the SOA governance model

a SOA portfolio governance

a SOA asset management

b Policy management and enforcement

c Consumer management

d SOA monitoring and management

10 Which of the following provides a structured contract between the provider and the consumer?

11 Which of the following manages the SOA assets and associated metadata?

12 Which of the following tracks enforcement of service contract and quality of service?

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Practice 3-1: Paper-Based Questions (continued)

Solutions to Practice 3-1 (Paper-Based Questions)

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Services are the basic building blocks for an SOA implementation The service interface

is defined and described by using Web Service Definition Language (WSDL) The

message structures for communicating the required data between a service client and service operation are defined and based on the types expressed in an XML schema

document (XSD)

The goal of the practices in this lesson is to modify an XSD and a WSDL document by

using Oracle JDeveloper 11g IDE

Your tasks in this practice set are as follows:

1 Modify a schema document by using the XSD editor in JDeveloper

2 Modify a WSDL document by using the WSDL editor in JDeveloper

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Practice 4-1: Modifying an XSD Document

In this practice, you modify an XSD schema by using Oracle JDeveloper 11g

1) Launch Oracle JDeveloper 11g (if not already open)

Hint: Double-click the JDeveloper icon on the desktop to launch JDeveloper

2) Open the Application_04.jws workspace in JDeveloper

a) From the File menu, select Open

b) Navigate to the D:\labs\Application_04 directory Select

Application_04.jws and click the Open button

c) View the projects, files, and directories of the Application_04.jws workspace

in the Application Navigator pane

3) Open and modify the response.xsd schema by using JDeveloper XSD Visual editor

a) In the Application Navigator pane, expand CreditCardValidation > Resources b) Double-click response.xsd to open it in the XSD Visual editor pane

c) Ensure that the Schema Components option is selected in the Component palette drop-down list

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Practice 4-1: Modifying an XSD Document (continued)

d) Click and drag a sequence component from the Component palette to the output complex type in the XSD Visual editor pane

e) Click and drag an element component from the Component palette, and add it to the sequence

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f) Right-click the element component in the XSD Visual editor pane and select “Go

to Properties” from the shortcut menu

g) In the Property Inspector pane, enter the following values for the respective fields: name: args0

type: xsd:string

Press Enter to accept the values

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4) Save the response.xsd schema

5) Validate the XSD schema

a) In the Application Navigator pane, right-click response.xsd and select the Validate XML option from the shortcut menu

b) In the Messages-Log pane, verify that the schema has neither errors nor warnings

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Practice 4-2: Modifying a WSDL Document

In this practice, you modify a WSDL document by using Oracle JDeveloper 11g

1) Double-click WSDLDocument.wsdl to open it in the WSDL editor pane

2) Modify and add the following components in the WSDL document

a) Add an XSD schema:

i) In the WSDL editor pane, click the Schema tab (which is at the bottom of the pane)

ii) Select Schema Components in the Component palette drop-down list

iii) Click and drag an import component from the Component palette to the

<schema> node in the WSDL editor pane

iv) Select the import component, and in the Property Inspector pane, enter the following values for the respective fields:

schemaLocation: response.xsd

namespace: http://www.example.org

Press Enter to accept the values

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Practice 4-2: Modifying a WSDL Document (continued)

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Practice 4-2: Modifying a WSDL Document (continued)

iii) Click the icon on the Messages box to add a message

iv) In the Create Message dialog box, enter the Message Name as

messageOutput and click OK

v) Select WSDL in the Component palette drop-down list

vi) Click and drag a part component from the Component palette to the

messageOutput node in the WSDL editor pane

vii) In the Create Part dialog box, enter the following values and click OK: Part Name: parameters

Reference Type: element

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