Webinar Oracle adf12c EN
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Oracle 12c framework latest version is out with a bunch of new exciting features. Thanks to some cutting edge components and the flexibility of declarative components, this new version ADF framework increase dramatically the productivity levels.
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Webinar Oracle adf12c EN
- 1. what´s up in tech ADF Expert Center – May 2016 Webinar Oracle ADF12c A quick review of the lastest Oracle ADF version
- 2. what´s up in tech Index atSistemas ADF Expert Center What´s new in JDK y JSF New ADF components Jdeveloper improvements and innovations ADF improvements and innovations Conclusions Questions
- 3. what´s up in tech ADF Expert Center Work hard to be always the best is atSistemas goal. In the ADF Expert Center we always want to be at the edge in technology investigation to provide the best service for our customers. o Enterprise architectures o Custom made components (Accelerators) o ADF Smart Monitor o Plug-in of ADF audit rules o Custom made security provider for WLS Products o ADF training for Java developers o ADF training for Forms developers o Best practices guide-lines o Oracle Forms to ADF migrations Trainning o Projects support o Technical offices implantation o Advance consulting o Expert support channel Consulting Main lines of activity Trainning R&D Colaboration Comunication Products&Services
- 4. Software Architect and Technical Leader Member of ADF Expert Center Email: flopez.campillo@atsistemas.com
- 5. what´s up in tech JDK y JSF 1
- 6. what´s up in tech JDK JDK 8 Default methods in interfaces Lambda expressions ( () System.out.println(“My code passed”); ) Stream API Dates API JDK 7 Multi-catch Strings in Switch Automatic management of resources in try-catch (connexions, inputstreams etc) Hyphen in numeric literals JDK 6 JDK 8
- 7. what´s up in tech JSF 2.2 HTML 5 support gets richer Full Facelets implantation (.jsf) Custom components for Ajax interaction (f:Ajax) Parameters between pages f:viewParam Composite components Annotations registry for managed beans No need to register beans in faces-config.xml anymore New scopes @NoneScoped: EL expresión live-time @CustomScoped: Custom management scope JSF 1.2 JSF 2.2 Conditional navigation in faces-config.xml (Router activity in ADF) Faces Flow (TaskFlow in ADF) EL expressions sending parameters No need to implement f:attribute etc. Events new annotations PostConstructApplicationEvent PreDestroyApplicationEvent PreRenderViewEvent
- 8. what´s up in tech Components 2
- 9. what´s up in tech DVT Chart Components Dozens of new Graphical components Better customization Better user integration
- 10. what´s up in tech DVT Chart Components
- 11. what´s up in tech DVT Diagram Componets
- 12. what´s up in tech DVT Timeline component
- 13. what´s up in tech DVT Thematic Map components
- 14. what´s up in tech DVT Sunburst TreeMap components
- 15. what´s up in tech CodeEditor, ListView and Deck components
- 16. what´s up in tech PanelSpringBoard PanelDrawer components
- 17. what´s up in tech JDeveloper 3
- 18. what´s up in tech JDeveloper Lightweight and loads faster Maven integration GIT integration In Debug can handle changes in Model/View layer without the necesity of restart Design mode gets better
- 19. what´s up in tech ADF 4
- 20. what´s up in tech Styles Alta Skin Theme Editor: lest complexity with styles Templates & components for responsiveness af:matchMediaBehavior Responsive Template
- 21. what´s up in tech TaskFlow Better TaskFlow Templates
- 22. what´s up in tech Entity trigger It allow us to execute our own in base of the ADF live cycle Now its less complex Easier to detect if an Entity has custom code No need to hight levels of life cycle undertanding in ADF BC
- 23. what´s up in tech af:query Improvements: Ability of reorder fields position (Advance Mode) In design mode be able to specify the operations in advance mode Capability of specify width of fields in design mode New functionality of providing final user the ability of deleting fields no matter mode
- 24. what´s up in tech Row Finder New way of using ViewCriterias for internal searches. Allow to search inside of a ViewCriteria: Be able to create a new rowset without interfered the UI rowset
- 25. what´s up in tech af:target Full control of which components are going to be executed (in the life cycle) and the ones that will be refresh. Skips validation on button click Fields refresh depending of “valueChange” property Depending Lovs !!!! Cancel or Reset button implementation Immediate true is not needed Lots more …
- 26. what´s up in tech Dependencies Explore
- 27. what´s up in tech Maven Full ADF Maven integration Now “all or nothing” decision about Maven, there is no “in the middle” Go to Continuous Integration gets easier Oracle Maven artefact repository maven.oracle.com
- 28. what´s up in tech ADF REST Services 5
- 29. what´s up in tech REST Services REST/JSON Services creation ADF Business Components exposition through REST/JSON interface: Resource base on instances of View Objects Resources groups base on version number
- 30. what´s up in tech REST Services REST/JSON Services creation Custom Resources
- 31. what´s up in tech REST Services REST/JSON Services creation Access to description of the resources collections
- 32. what´s up in tech REST Services REST/JSON Services creation Determintated resource access
- 33. what´s up in tech REST Services REST/JSON Services creation Be able to customize resource access Attribute values and fields to show Pagination Link expansion
- 34. what´s up in tech REST Services REST/JSON Services consumption Data Controls for RESTful (XML y JSON) services consumption Easy process of generation Minimize the effort needed to access services Services integration like Model layer
- 35. what´s up in tech REST Services REST/JSON Services consumption Exposed resources through REST connection
- 36. what´s up in tech Conclusions 6
- 37. what´s up in tech Conclusions Improvement and bugs fixed Same productivity & higher flexibility Performance improvements Maven IC Easier to adapt Forms application necessities 11g R1 and R2 disappear Better stability
- 38. what´s up in tech References 7
- 39. what´s up in tech Índice http://openjdk.java.net/projects/jdk8/ http://www.oracle.com/technetwork/es/articles/java/expresiones-lambda-api-stream-java-2633852-esa.html https://jcp.org/en/jsr/detail?id=344 http://jdevadf.oracle.com/adf-richclient-demo/faces/index.jspx http://jdevadf.oracle.com/workbetter/faces/index.jsf http://www.oracle.com/technetwork/developer-tools/jdev/documentation/1213nf-2222743.html
- 40. what´s up in tech ADF Experts Services We can provide a wide range of advance services solutions to our clients in Development, QA and ADF software testing. o Unit/Functional Test o Test atomization o Security Test, Systems, Load/performance o Code static analysis o ADF Smart Monitor o ADF audit Plug-in of Rules o Mobile Application Framework (MAF) o Turnkey projects o Technical support o Development methodologies and Best Practices o Implementation & support of own products as services complement. o Accelerators implementation. o Technical offices o Experts support o ADF training o Managed Services o Development factory o Remote Technical Office Mobility Testing & QA Complementary Services Remote Services Implantation o Strategy, tactic and operational o Architecture & code audit o Performance audit Consulting
- 41. Madrid Barcelona Cádiz A CoruñaZaragoza Email: flopez.campillo@atsistemas.com Software Architect and Technical Leader Member of ADF Expert Center Email: flopez.campillo@atsistemas.com
Notas del editor
- Hi everyone and wellcome to this new sesión of what´s up in tech. I always like to start with the most obvious questions, Who I am, why we do this, who is this webminar address to ? Who I am, in this case Anna introduce me already, I am a software Architect and Technical leader, apart of been Member of the ADF expert Center and present this kind of presentation also I do sesión training, I specialize also to start new teams with clients, make mixed teams to get the best of both, the business knowleage from the client and our technical expertise Why we do this kind of Webminars: We like technology and we believe in sharing knowleage, we would like express the comunity we are a bunch of guys here in Spain and we are experts on those technologies and we love what we do. This webminar is address for developer that has already started to Work with ADF, specially the ones who are not sure about the posibility of jumping from 10g or 11c to 12c. This is not a Master Class of ADF, we won’t see here advance tecniques, perhaps in the near future we will do an advance session Despite there has been several release of ADF Framework 12c we are going to summarize them all.
- Default Interfaces Methods defined in the interface but can be use in the class. Lambda expresionsDefault Interfaces New way of passing a block of code to method, you need to create an interfaces an a Runner class, but now it gets easier to specify you code. Streams Different way of going through collections, different to the tipical Iterator. It apply filters to get the same information mapping the data Dates Api that comes from JodaTime, classes like: Instant, LocalDate, LocalTime ZonedDateTime MultiCatch Several exceptions catch at the same time, instead of a list of catches Autmatic management of resources If we define resources like: inputStream, OutputStream, Reader, Writter, Formatter, Socket inside a try it will automatically close, no more “Finally”
- We are talking about JSF here !!! Not ADF. As all of you might now ADF is an implementation of JSF for that reason some of the new features are already IN ADF.
- Code Editor: colors to empathize objects, do searches, go to line … We use it already in Tool ASM (ADF Smart Monitor) to show some logs. ListView Component: Following the new wave of Think Mobile First several new components always try to put information in simple list to always be more adaptable in Mobile devices. Deck components: No more Jquery components
- PanelSpringBoard: Menu on top PanelDrawer: menú left and right They are Handy when we want to implement in ADF lots of fields. It get more spacious.
- Design mode gets improved
- One of the bigest improvement that Oracle have done in the las 15 years that is the look and feel. Starting from the “not too nice” 10g skins in UIX, after the Fusion 11g and later the 12c Alta the evolution has been mint blowing. Them Editor a new tool that helps us, especially for beginner
- Instead of doing custom implementation you can specifiy there your code
- Is not something new, before we could already search creating a RowSet and do a search using a ViewCriteria. Now is a preset object that helps to stablish a store search and use it programatically.
- Full rest support. Before: we have to implement of our services, for CRUD in a VO was easy but if the model is complex with lots of object will be difficult. Now can publicize in click of a button all your business objects and modify the data directly. In each resource you can specify what is going to be public can group them by versión, even the same Service in diferent versions
- For each VO we especify Create, Delete or Update, which attribute we allow to show or modify or the Rowfinder After we create the first resource it will create a servlet is going to allow us to query data
- After create one versión we can test it using a cliente or a browser, with an URL we can query the description of the resources.
- Using a GET query we can retrieve data and related objects, for instance, Lovs references, ViewLink for master detail structure etc.
- In the definition we can specify pagination We can specify also which Links information is going to shown.
- Talking about comsumption: In 11g with Soap or Rest XML we have to provide objects like XSD With Rest Json was more difficult, we had to create methods, we had to parse, we had to créate a client to consume them, this is a time consuming tasks. This new versión helps to handle them, in the same way of Business Components it will automatically créate DataControls and will parse Json in a very easy way.
- Here, on the left the conexión of the rest service and the dataControls. As you can see its look like exactly like business components DataControls.
- https://openwebinars.net/7-novedades-de-java-8-debes-saber-para-estar-al-dia/ https://unpocodejava.wordpress.com/2014/01/22/novedades-relevantes-java-8/
- -What would be your main reason to convince my Company to invest of upgrading our ADF development to 12c? The main reason that I would use is just because now days Browser get updated automatically and therefore the way that devices and undertand html is continue evolving plus the amount of different devices, resposiviness now days is a MUST, and Oracle invest time to make new versions more responsive. The other reason is just because the sectors is going towards Service Oriented and whose new versions helps us a lot with REST services. -Which ADF versión exactly are you presenting? Since 12c came there have been three main versión, 12.1.2.0, 12.1.3.0 and 12.2.1.0 -We are thinking about the posible migration from 11g to 12c, is there any especial point to look at in order to do it ? From 10 to 11 there have been several changes, especially in the viewLayer, business object are pretty similar. In 11g threre If you are comming from R2 the differences are very Little just because R2 was consider the Betta versión of the 12c, if you come from the R1 versión be careful if you use hyrarquical application modules because it has change the way of reusing or not the conexión. I never find the way of creating pages using the design mode, do you usually use it ? What I do is … Debug mode got improved in terms of performance? Is it getting hang so often ? Yes it get better and better, now you can see more often especially for Java clases even in model layer get refresh, but like always the perfert environtment that you can always thrust unfortunatelly doesn’t exist. Do have good experience in Glashfish 4 ? We have it running but documentation is horrible. We have a couple of our client with Glashfish and despide they are not in production yet it seem it is working quite well, we have to customize the connection in one of the due to an error, by default was AutoCommit true and we change it for AutoCommit false. Talking in terms of skining, do we need to change the layout que we use ? Does it render in a different way ? No, 60% of the elements are the same, it depends how many modification have you done on your current Project, a PanelGroupLayout is the same but the look and feel of the components you will see it is a Little bit different and in general is always better, with more style definition, internally it get render differently of course. Which components do you use to make responsive Apps and Touchable apps? First of all let´s especify what an App is, if we talk about mobile app there is an especific framework for APP in ADF, it is call MAF and it is exclusible to make hybrid apps. If we talk about web-base application some of the components are already responsive or adaptive, for instance the paneltabbet if the window is too small it will show you a contextual menú to select the tabs that you don´t see or event to close them all. There are also espefic layout container like af:matchMediaBehavior that will stretch the box inside. You can always use CSS Media Query to apply it directly to the style class that you want. Talking about touchable, in adf you can especify with el expresión how elements is going to be rendered depending of the device. For instance: Pagination instead of scrolling, Html5 instead of flash, drag and drop and ta and hold Tablet style UI components (Springboard and list view that we saw before) Maxime support will be: <af:document title="index.jsf" id="d1" maximize="#{adfFacesContext.agent.capabilities['touchScreen'] eq 'none' ? true : false}"> <af:form id="f1"> <af:panelStretchLayout id="psl1" dimensionsFrom="#{adfFacesContext.agent.capabilities['touchScreen'] eq 'none' ?'parent' : 'children' }">