Uploaded byGuido Schmutz
Five Cool Use Cases for the Spring Component in Oracle SOA Suite
The document presents five innovative use cases for the Spring component of the Oracle SOA Suite, highlighting how it integrates Java into SOA applications. It covers various integration strategies, configuration options, dynamic routing, NoSQL database integration, and interaction with Twitter. The overarching message emphasizes the flexibility of the Spring component in enhancing SOA Suite functionalities, while advising on proper testing and integration practices.
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Similar to Five Cool Use Cases for the Spring Component in Oracle SOA Suite
Five Cool Use Cases for the Spring Component in Oracle SOA Suite
- 1. Welcome Five Cool Use Cases for the Spring component of the Oracle SOA Suite Guido Schmutz UKOUG Conference 2012 3.12.2012 BASEL BERN LAUSANNE ZÜRICH DÜSSELDORF FRANKFURT A.M. FREIBURG I.BR. HAMBURG MÜNCHEN STUTTGART WIEN 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 2. Guido Schmutz • Working for Trivadis for more than 15 years • Oracle ACE Director for Fusion Middleware and SOA • Co-Author of different books • Consultant, Trainer Software Architect for Java, Oracle, SOA and EDA • Member of Trivadis Architecture Board • Technology Manager @ Trivadis • More than 20 years of software development experience • Contact: guido.schmutz@trivadis.com • Blog: http://guidoschmutz.wordpress.com • Twitter: gschmutz 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 3. Agenda 1. Introduction 2. Howdoes the Spring component work 3. The use cases 4. Summary 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 4. Different strategies forintegrating Java in SOA Suite Java Embedding in BPEL Java Callout in Mediator/Oracle Service Bus Custom BPEL/XPATH Functions JAX-WS or JAX-RS Web Services (SOAP / REST services) EJB Services JMS Adapter/Transport and Message Driven Bean (MDB) Custom JCA Adapter or Custom OSB Transport Spring Component “When Java meets SOA”: https://blogs.oracle.com/rammenon/entry/java_and_soa_suite 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 5. SOA Suite 11gOverview BPMN 2.0, Shared BPMN BPEL BPA Model Web based customization Rich End User Interaction Business View Workspace Process Portal MS Office (WC spaces) BPM Studio Process Composer (with Business and IT views) Human Workflow Business BPEL BPMN Mediator Spring (+AMX, AG, Rules Orgn) B2B Unified Runtime Process Common JCA-based connectivity infrastructure Policy Manager Analytics Optimized BAM binding Proc Cubes Oracle Service Bus EM console +BPMN Screens Repository 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 6. Spring Service Component TheSpring Framework is a lightweight container using “plain old Java objects” (POJOs) WebLogic SCA enables the usage of the Spring Framework and to expose components as SCA services and references SCA extends Spring framework capabilities • Publish spring beans as SCA component services • Provide references to Spring beans wired to services of other components Following types of component integrations are supported • Java components to WSDL components • WSDL components to Java components • Java components to Java components 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 7. Agenda 1. Introduction 2. Howdoes the Spring component work 3. The use cases 4. Summary 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 8. Hello World The HelloWorldImplPOJO used inside a Spring component Lessons learnt: Make sure to compile classes before wiring! 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 9. Using the PredefinedBeans The following spring beans are predefined in SOA Suite: • headerHelperBean – for getting an setting header properties • instanceHelperBean – for getting Instance ID of composite and component, name of the Spring service component • loggerBean – for providing context-aware logging message You can also define your own Spring beans globally => see use case 3 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 10. Agenda 1. Introduction 2. Howdoes the Spring component work 3. The use cases Case 1 - Configuration 4. Summary 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 11. Case 1 –Configuration: Within SOA Suite Use Case: Need configuration properties which are changeable at runtime Within a SCA Composite preferences can be declared • Has to start with bpel.preference Use ora:getPreference('greetingMessage')from within BPEL Restriction: Only scalar values are supported! Can only be accessed from a BPEL component. 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 12. Case 1 –Configuration: Within SOA Suite Values can be changed through System MBean Browser in EM oracle.soa.config > Server : soa_server1 > SCAComposite > your_project > SCAComposite.SCAComponent > your bpel_process 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 13. Case 1 –Configuration: using Spring and JMX 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 14. Case 1 –Configuration: using Spring and JMX 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 15. Case 1 –Configuration: using Spring and JMX 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 16. Agenda 1. Introduction 2. Howdoes the Spring component work 3. The use cases Case 2 – Dynamic Routing 4. Summary 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 17. Case 2 –Dynamic Routing: Using Spring bean for subscription 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 18. Case 2 –Dynamic Routing: Using Spring bean for subscription 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 19. Case 2 –Dynamic Routing: Using Spring bean for subscription 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 20. Case 2a –Dynamic Routing: Using Spring bean for subscription 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 21. Case 2a –Dynamic Routing: Using Spring bean for subscription 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 22. Agenda 1. Introduction 2. Howdoes the Spring component work 3. The use cases Case 3 – NoSQL 4. Summary 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 23. Case 3 –NoSQL: What is NoSQL? NoSQL is a new class of databases They don„t use the relational data model and thus don„t use SQL Tend to be designed to run on cluster Schema-Less - Don„t have a fixed schema, allowing to store any data in any record Different types of NoSQL databases • Key/value • Column Family • Document • Graph For more info, attend my other presentation: NoSQL Databases for Implementing Data Services – Should I Care? – Tuesday, 15:10 – 16:10 – Hall 10a 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 24. Case 3 –NoSQL: MongoDB Integration through Spring 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 25. Case 3 –NoSQL: MongoDB Integration through Spring 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 26. Case 3 –NoSQL: MongoDB Integration through Spring 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 27. Case 3a –NoSQL: MongoDB Logging Bean 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 28. Case 3a –NoSQL: MongoDB Logging Bean Define bean in the global spring context (custom predefined bean) so that logging is globally available 1. Add the bean definition here SOA_HOME/soa/modules/oracle.soa.ext_11.1.1/classes/ springse-extension-global-beans.xml 2. Add the corresponding classes in either the lib or classes directory 3. Run the ant script and restart server (more information in readme.txt) 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 29. Case 3a –NoSQL: MongoDB Logging Bean Usage of the custom bean in the global spring context 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 30. Agenda 1. Introduction 2. Howdoes the Spring component work 3. The use cases Case 4 – Twitter 4. Summary Please follow me on twitter to get the full experience Twitter User: gschmutz 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 31. Send a Twittermessage to @gschmutz with the hash tags #ukoug and #springtalk …… to get the link to the slides @gschmutz #ukoug #springtalk Oracle SOA Suite and Spring rocks! @gschmutz #ukoug #springtalk @gschmutz #ukoug #springtalk please! @gschmutz #ukoug #springtalk this is really cool! @gschmutz #ukoug #springtalk this is so wrong! Send me that electronic trash! @gschmutz Cool stuff dude! Pls send me the link to the slides! #ukoug #springtalk 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 32. Case 4 –Twitter: Send an Update Message 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 33. Case 4 –Twitter: Send an Update Message 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 34. Case 4 –Twitter: Send an Update Message 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 35. Case 4a –Twitter: Process Mentioned Messages and send message with link to slides 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 36. Agenda 1. Introduction 2. Howdoes the Spring component work 3. The use cases Case 5 – … 4. Summary 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 37. Case 5: somany more ideas …. And not enough time • Invoking Spring Batch • Invoking Hadoop Processing • Groovy Script integration (i.e. XML JSON) • Read/Write Excel • Create PDF • Submit to Evernote • Message Enrichment (Mediator cannot do that) 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 38. Agenda 1. Introduction 2. Howdoes the Spring component work 3. The use cases 4. Summary 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 39. Summary The Spring componentis a nice way to extend the functionality of the SOA Suite and the other service engines Use cases for it are endless …. Only use the Spring component if no out-of-the-box feature in the SOA Suite exists Make sure that you test the Java and Spring stuff externally first Only Spring Framework 2.5 … 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012
- 40. THANK YOU. Trivadis Guido Schmutz guido.schmutz@trivadis.com info@trivadis.com www.trivadis.com BASEL BERN LAUSANNE ZÜRICH DÜSSELDORF FRANKFURT A.M. FREIBURG I.BR. HAMBURG MÜNCHEN STUTTGART WIEN Where and When Should I Use the Oracle Service Bus Tuesday 4th December at 09:55 - 10:55 - Hall 8b NoSQL Databases for Implementing Data Services – Should I Care? Tuesday 4th December at 15:10 - 16:10 - Hall 10a 2012 © Trivadis Five Cool Use Cases for the Spring component of the Oracle SOA Suite 3.12.2012