Correlation(10g):

It’s used to track the stateful session.

  • create a correlation table

 

Sup id101102103104
Sup nameXYZABCDEFGHI
Sup A/C nameAAABBBCCCDDD

     

New Project:   

Name/correlation BPEL-> Synchronous /Asynchronous

XSD:

Input 2 id 2 int

Output2 Sid 2 int

Sname 2 String

SAname 2 String  

DB Pollex:

poll for new or changed

DB Pollex      

 View

3

Structure

3

Correlation – right-click

3

Create Correlation

3

Name(correlation set_SD) ----> next

3

Property ---> Right-click

3

Create property

3

Property _SD – ok -> It shows new projects automatically

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Structures:

Properties

property Allais 2 right click   2

3

create property alias

3

Correlation BPEL

3

Part payload- select

3

Query

3

ctrl+space ---> .select id – ok

3

Structures:

Properties

property Allais ---> right-click    ----->

3

create property alias

3

Correlation BPEL

3

DB poll

3 Query

3

ctrl+ space -> ./Table Name/SID  

BPEL process:

Receive 1:

3

Double click

3

Correlations

3

add ----> correlation set  

SetInitiate
Correlationset_SIDYES

  BPEL process:

Receive 2:

3

Double click

3

Correlations

3

add ---> correlation set

Oracle SOA Interview Questions

SetInitiate
Correlationset_SIDNO

Deploy project

<Element name = “employee name” type = “string”, min occurs = “1”, max occurs = “unbounded” />

Note:

This tag is used n the XSD source page after the<element name = “name” type = “string”>

After creating a 10g project it’s automatically creates

  • schas
  • Test suite
  • BPEL .XML
  • Hello world. BPEL
  • Hello world. WSDL

BPEL console [wait time increase]

3

Manage BPEL Domain

3

Synchronous max wait time

3

45 sec -> 55 sec

3

Apply  

Note: If it changes 45 to 55 then it reflects all projects.

Global variable:

We can create from the top of the “BPEL process

Local variables:

We can create from ”scope activity”

11g Definition:

SCA ----> service component Architecture

SOA is a middleware technology.

For in-depth knowledge on Oracle SOA click on: