soa evolution from 10g to 11g

8/2/2019 SOA Evolution From 10g to 11g

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Oracle SOA Suite Then and Now:e vo ut on rom 0g to g

Shane Goss

Impac Services

Copyright © 2010, Impac Services. All rights reserved.



•

– Highlight new features of SOA 11g

•

functionality

– Point out some of the chan es from SOA 10• Some products are new to the SOA Suite

• Some products have changed completely

– Question and Answers




– SCA is a standards framework for building a

• Building service components

• Assemblin com onents into com osite a lications

• Deploying composite applications

• Managing composite applications

– Being standardized at OASIS (the internationalopen standards consortium)


• http://www.OSOA.org



Composite: Deployment unitproperties

Java interface

(BPEL, Mediator, HWF etc ..)

Service: entry-point intoC1wire

service

S S

R

Binding:

Component: provides logic

Reference: refers to externalC2

S

R R

SOAPJMSJCS

…

servicesWire: connects services,

component

composite

re erence


,



Business HumanRepository

Applicationcomposers

Service Assembly, Orchestration

11g Service Infrastructure

Rules

Policy Manager

Workflow

Common JCA-based connectivit infrastructure

BAM

Optimizedbinding

Oracle Service Bus

Web-based

B2B

SOAOperations

console


Unified Infrastructure



• Enables consistent means of accessing and

• Access and mapping to actual data-sources is




BPEL processEmployee BenefitsCalculation

Data AccessService (DAS)

variableBind to backendDASAssign from

triggers a query

query(employee)

dehydration

(5 minutes sleep)

anagemenSystem

Get(employee)

Select benefits package based on compensation

rehydration

p a e emp oyee

compensation = compensation + $5Ktriggers a queryand version check

Process is notified


time

of the underlyingdata change, andexception can be

handled



– JDeveloper is the integrated developmentenvironment IDE for buildin Java based SOAapplications and user interfaces using the latest

industry standards for Java, XML, Web Services.

– Supports the complete development life cycle

, ,debugging, testing, profiling, tuning, andde lo in a lications.




– Download as an update in JDeveloper




SCA Composite Editor

Web services Web services an a ap ers an a ap ers

BPELorchestration

BPELorchestration

spring.xml

Human Tasks Human Tasks

Spring /Java Spring /Java


Business Rules Business Rules



• Visibility into assets under development minimizesredundancy and promotes service collaboration andreuse

• Graphically display and navigate asset-to-asset and- -simplify impact analysis

• Allow develo ers to easil ublish, locate, and consume

SOA assets from directly within their integrateddevelopment environment (IDE)




• Automatic introspection of BPEL,Web ServicesDescription Languages, and XML Schema Definitions

• Support the entire SOA, process, service, and asset

lifecycle with governance controls and automation• reate a system o recor or a asset n ormat on

• Enable standards-based service discovery and dynamic

• Provide role-based visibility into all SOA assets,regardless of source, through a centralized repository




• Monitors streams of events•

patterns

• Applications in almost every industry vertical: – risk management

– fraud detection

– intrusion detection

– Compliance

• Optimized to handle very large volumes of

Copyright © 2010, Impac Services. All rights reserved.• CQL: Continuous Query Language



• Web Services Security Management

• Policies are key concept in Web Services

• Policies – Specify who can access a service

– How they are authenticated

– Encryption requirements

–




• Built into SOA 11g service infrastructure•

policies

• Policies can be: – Created in EM Console

– Attached in either JDeveloper or EM Console

– Attached/Enabled/Disabled in Confi uration Plan

– Enforced seamlessly at runtime

• Pre-Defined policies are provided




Mediator BPELHuman

Task

Service Infrastructure

Policy Manager22 33 44

Web Service Interce tor:

SOAP SOAP

Web Service Interceptor:

• Authentication • Authorization • Messa e Inte rit &

• Authorization

5511

• User token insertion (such as SAML)

• Integrity & Confidentiality (signatures,encryption/decryption)

Confidentiality (signatures,encryption/decryption)

• Publish security requirements as WS-Policy in WSDL

HTTP/SOAPmessage

HTTP/SOAPmessage

SSO(Oracle AccessManager & 3rd-

Security


DBLDAPFile



• EDN is an abstraction on top of publish and

– Simple declarative integration into SOA

– Rich subscri tion models

– Content based subscriptions (Xpath filters)

– Optimized Delivery Paths

– Run-time monitoring – Integrated Tool Support




• Finally ported from .Net to J2EE and is part of the serviceinfrastructure




• New adapters and leverage for Java 2

– New TCP Socket Adapter – arge pay oa support

– Active/Active HA Cluster support

– Tighter integration with E-Business Suite




• Oracle Enterprise Service Bus (OESB) was the

purchased BEA

•mediation services between SOA Suitecomponents

• In SOA 11g ESB is known as “Mediator” andacts as a component in a SCA assembly




• Previously known as BEA Aqualogic Service

• Primary service bus for Oracle SOA Suite 11g

interaction external to the SOA Suite

•




• 11g New Features –

– Can now support very large payloads (Gigabytes)

– Codin b reference• Passing by reference reduces amount of data re-routed and

managed through the infrastructure




• 11g New Features: – se c en ramewor or wor s app ca on

– ADF task flow forms

–

– Rule-based routing

– IM Notifications

– Digital certificate support

– MS Office integration




• In SOA 10g business rules are




• In SOA 11g business rules are managed

• SOA Composer is the Web interface formanag ng us ness ru es an oma n a ueMaps (DVM)




• 11g New Features: – eve oper n egra on

– Decision tables – Rule activation and effective dates

– Aggregates

– Dictionary links – ADF-BC integration




Business Rules

e ru es:

• if driver.age < 20 and driver.has training then driver.eligible = true• if driver.age < 20 and driver.has training = false then driver.eligible = false

• if driver.age >= 20 then driver.eligible = true (do not care about training for this case)

Decision Table




Business Rules Designer in JDeveloper




• In SOA 10g there is: –

– BPEL console

– A lication Server Control

• Each of these tools are OK but they are not wellintegrated




• SOA 11g provides service monitoring across, , …

• Integral part of Enterprise Manager FMW

• Instances tracking:

– ECID uni uel identifies each instance

– Instance details are trackable through all SOAcomponents: ESB, BPEL, adapters, workflow, …


• Can be used to execute and review unit tests



• Fusion Middleware Control provides end-to-

all service engines

•fields of messages through the serviceinfrastructure

• Unified Exception handling framework




• SOA Suite 10g is based on Oracle AS 10g – . .

– OC4J

– Sun JVM – Repository tool “irca” to create the SOA 10g

repository

– Managed with Application Server Console




• SOA Suite 11g is based on Oracle FMW 11g –

– Sun or JRockit JVM

– Re ositor Creation Utilit RCU to create or deletethe SOA 11g repository

• Support for multiple repositories in the same database

– anage w e og c erver onso e




• WebLogic Features leveraged in SOA 11g: –

standard WLS domain configuration wizard

– Transaction Management support for XA





in addition to AQ JMS

Spring beans.

– - Container





• SOA Domain setup using domain configuration

wizard• Additional SOA Servers can be configured using

the WLS console

• su sys em suppor s s r u e es na onsfor load-balancing across SOA servers





• WLS provides XA based transaction recovery for

SOA processes• SOA uses WLS whole server migration as failover

strategy for hardware and instance failures





• WLS uses multi-data source to support RAC but

does not support Fast Connection Failover (FCF)




• SOA 11g Enterprise Management

Console

–

– The EM console is used to:

• Manage SOA Suite services

• Manage SOA Suite deployments• Review logs and Exceptions


• Direct access to the WebLogic console



Thank You


soa evolution from 10g to 11g

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