Enterprise Libraries: The Next Iteration of WebCenter Folders

This blog post was written by Matt Rudd, Enterprise Support Team Lead at Fishbowl Solutions. Matt has participated in multiple WebCenter 11g upgrades during his time with Fishbowl, and recently developed a solution for an issue he ran into frequently while performing upgrades.

With the release of the ADF Content UI for WebCenter Content, it has become clear that the long-term road map for folder-based storage within WebCenter Content is based on enterprise libraries. The new Content UI only allows you to browse content contained within these libraries, which are top-level “buckets” of logically grouped content for your enterprise. However, content (i.e. files) cannot be added directly under an enterprise library. One or more folders must be added under an enterprise library, and then files can be directly added to the folders. The enterprise libraries container can also be viewed via the legacy WebCenter Content UI by navigating to Browse Content->Folders, as shown below.

WebCenter Content screenshot

In order to use the ADF Content UI with existing folders and content, they need to be migrated to enterprise libraries via the Move command on a folder’s action menu.

WebCenter 11g screenshotFor customers that have been using folders-based storage within WebCenter Content for a number of years, this can be especially difficult. Changes involving special characters and double spaces have presented problems, as well as other more challenging issues. The most challenging has been the nondescript error message “Unable to update the content item information for MyContent.” This error message pops up repeatedly for content that is not in workflow, is in Released status, has no other errors related to the content of any kind, and to which the moving user has full admin permissions. In addition, the content can be moved individually without issue, but not as part of a Framework Folders to enterprise libraries migration.

During the course of alleviating errors for a successful enterprise libraries migration, we discovered that if we copied the folders but moved the content, we were able to successfully migrate the majority of the content while still being able to clean up special character issues as necessary. In order to do this efficiently for large folder structures, the process needed to be automated.

Rather than building a custom component, we opted to build a custom RIDC application to recursively copy all, or any portion of, a folder structure from one parent to another while moving the content to the newly copied destination. This flexibility, along with ensuring that duplicate folders were not created in the destination folder structure, allowed us to run the application as many times as necessary. If a folder failed to move due to an issue (e.g. disallowed special character), the folder name could be changed and the application could re-run to only recursively process that folder. The number of content items under a particular level of the folder structure was verified with database queries to ensure all content was moved before deleting the old, and now empty, folder structure. This iterative process allowed us to migrate approximately 50,000 folders that contained 400,000 content items in about 15 hours. However, this was after rigorously testing the content migration in development and staging environments to alleviate as many content and folder issues as possible prior to the go-live migration. The RIDC application used no custom services of any kind and relied solely on those provided by core WebCenter Content and the Framework Folders component.

 

 

Webinar: 21st Century Education Goes Digital with Oracle WebCenter

Oracle Corporation
Banner
21st Century Education Goes Digital with Oracle WebCenter

Learn how The Digital Campus with WebCenter can address top-of-mind issues for creating exceptional digital learning experiences, put content in context for the user and optimize business processes

The global education market is under-going a fundamental transformation — from the printed textbook and physical classroom to newer digital, online and mobile experiences.  Today, students can learn anywhere, anytime, from anyone on any device, bridging administrative and academic systems into single universal view.

Oracle WebCenter is at the center of innovation and engagement for any digital enterprise looking to empower exceptional experiences for students, faculty, administrators and researchers. It powerfully connects people, processes, and information with the most complete portfolio of portal, content management, Web experience management and collaboration technologies to enable student success.

Join this special event featuring the University of Pretoria, Fishbowl Solutions and Oracle, whose experts will illustrate successful design patterns and solution delivery for:

  • Student Portals. Create rich, interactive student experiences
  • Digital Repository. Deliver advanced content capture, tagging and sharing while securing enterprise data
  • Admissions. Leverage image capture and business process design to enable improved self-service

Attendees will benefit from the use-case insights and strategies of a world re-knowned university as well as a pre-built solution approach from Oracle and solutions partner Fishbowl to enable a truly modern digital campus.

Audio information:

Dial in Numbers: U.S / Canada: 877-698-7943 (toll free)
International: 706-679-0060(chargeable)
Passcode:
solutions2

Red Button Top
Register Now
Red Button Bottom

Calendar Sep 11, 2014
10:00 AM PT |
01:00 PM ET

If you are an employee or official of a government organization, please click here for important ethics information regarding this event.
Hardware and Software Engineered to Work Together
Copyright © 2014, Oracle Corporation and/or its affiliates.
All rights reserved.
Contact Us | Legal Notices and Terms of Use | Privacy Statement
SEO100151617

Oracle Corporation – Worldwide Headquarters, 500 Oracle Parkway, OPL – E-mail Services, Redwood Shores, CA 94065, United States

Your privacy is important to us. You can login to your account to update your e-mail subscriptions or you can opt-out of all Oracle Marketing e-mails at any time.

Please note that opting-out of Marketing communications does not affect your receipt of important business communications related to your current relationship with Oracle such as Security Updates, Event Registration notices, Account Management and Support/Service communications.

Announcing Fishbowl’s Technical Support Offerings for Oracle WebCenter

support_logo

Supporting an enterprise software system like Oracle WebCenter is no easy task. Technical complexities, customizations, and multiple versions make it difficult to resolve issues quickly and keep the system up and running. Without a dedicated and knowledgeable support team, WebCenter environments can suffer from system downtime, poor performance, and frustrated users.

Join Fishbowl Solutions for a webinar as they discuss their Oracle WebCenter technical support offerings. These offerings include specific technical services to support WebCenter administrators, end users, as well as customized environments. If you are a WebCenter administrator, power user, or an IT Director/Manager that oversees your company’s WebCenter environment, this webinar is for you. Come hear how Fishbowl’s support offerings could help you increase up-time, improve SR issue resolution, and ensure overall user satisfaction.

Attendees of this webinar will learn:

  • The reasons Fishbowl is best positioned to be your single point of contact for Oracle WebCenter technical support
  • What support services does Fishbowl offer and what does each include
  • The benefits Cascade Corporation has already realized with Fishbowl’s Enterprise Support offering for Oracle WebCenter

Date: Thursday, June 12th
Time: 1:00 – 2:00 PM EST, 12 – 1:00 PM CST

Register: https://www2.gotomeeting.com/register/941379506

 

A Framework Approach to Building an Oracle WebCenter Intranet, Extranet, or Portal

Whether you already have or are planning to build an Oracle WebCenter-based intranet, extranet or customer portal, its overall success hinges on its time to market, ability to scale, and the presence of user productivity tools. Attend this webinar to see how Fishbowl’s Portal Solution Accelerator (PSA) can provide an extensible framework that bundles reusable templates and page layouts, standards-based portlets, and in-place security administration. Join us to discover how this framework can be applied to build or improve your corporate intranet, partner extranet, or customer portal.

Date: Thursday, May 22nd
Time: 1:00 PM EST
Register: https://www2.gotomeeting.com/register/236838418

 

Android – Bridging the Gap Between Native and HTML5 Mobile Apps (ADF-Mobile And Cordova)

At Fishbowl Solutions; we’ve been looking at ways to enhance and bring the Android experience closer to that native experience that every user wants: – here are some solutions that we are using today to help bridge the Android <4.4 gap and also bring in the latest web technology like WebSocket and WebRTC support not available with either cordova or ADF Mobile today..

When it comes to mobile development with ADF-Mobile or Cordova (HTML5) you will notice that there’s a significant difference in performance and support with the HTML5, CSS3 standards between Android and IOS when building HTML5 hybrid mobile apps.

Today; IOS is closer at bridging the gap – giving it a near to native experience in IOS7; – however with Android if your running a device lower than KitKat OS you will still notice a big hit with performance – this is due to ADF-Mobile and Cordova surfacing the standard webview with an old WebKit engine using the default browser with android and not the chromium browser (now part of KitKat).

 

With those developing ADF-Mobile be aware of the following -

- An old version of jquery (1.7.1) is used with the AMX views (1.7.1 was not designed for mobile) – hopefully Oracle will be upgrading this to the latest supported jquery release targeted for mobile or alternatively swap to mobile jquery syntaxed framework like Zepto.js.

- You can push the updates in manually – this will improve response times and animations;  however be aware that some jquery methods may of been depreciated and may cause you some issues – although I have not come across anything major when manually enhancing ADF Mobile.

There is also a bug with the initial load times of apps in ADF Mobile (Android) – I believe Oracle are working to fix this with the next ADF-Mobile update – this is outside of Cordova or the webview issue and I believe to be more related to the JVM setup. (Correct me if I’m wrong – anyone…)

Cordova 2.2.0 is also used on ADF Mobile (the currently cordova release is 3.4.0) – I’m hoping in the future that Oracle will make it easier for us to upgrade the Cordova Release and supply better release notes on ADF Mobile compatibility with Cordova.
i.e. 2.x is supported in the current release 3.x to be supported on the roadmap – 9 months time, etc.

- If you run into any issues with ADF Mobile; its worth taking a look to see what issues/bugs were in Cordova 2.2.0 release and follow up with Oracle Support to supply an fix for the issue or risk patching the framework yourself.

 

Creating that Native UX with Android (Cordova and potentially ADF-Mobile)

At Fishbowl Solutions we split our Apps to a Single Page App view outside of AMX Business component view for content management – this allows our clients web and marketing teams to quickly enhance content and brand mobile apps; without the need to learn ADF-Mobile using best practices for developing hybrid html5 mobile applications. This approach allows us to deploy our core apps to Cordova or lifecycle management systems like IBM-Worklight when clients do not need the power of ADF-Mobile and JAVA support to integrate with other Oracle systems.

Suggested Frontend JS Libraries (Cordova)
After working with Phonegap/Cordova for the last 4 years these are my recommendation of libraries to use for mobile app development outside of ADF-Mobile AMX views.


Rethinking Best Practices

1. ReactJS developed by Facebook/Instagram is a perfect open sourced library for developing Single Page Apps optimised for mobile development with its virtualised DOM and JS Engine makes animations and transitions effortless – If you are new to ReactJS you need to watch Rethinking Best Practices to give you an underlining understanding and appreciation of why virtualisation of DOM makes complete sense – when developing mobile apps – no need for acceleration on your browser to create clean transition touch events. Alternatively you could take a look at AngularJS by Google; but in terms of performance for mobile I personally believe ReactJS is the way to go even though its still fairly new to the industry – it will provide a closer native experience if used correctly.

2. Director part of the Flatiron framework is a great match for Reactjs – it’s a great URL Router to handle page history and template requests for single paged mobile apps.

3. RequireJS library – is a module loader that will improve the speed and quality of your code; compressing both CSS files and JS libraries into a single compressed file.

4. i18next translation library is a great solution for marketing teams to manage internationalisation string for your apps.

5. jQuery 2.1.0 the latest release is now optimised for mobile development a year or so ago I would of recommended Zepto.js but today jQuerys latest release is just as good for mobile development.

Getting Rid of Androids Old WebKit Browser and enhancing with Chromium and Blink!!

So this is where things get interesting!…

I’ve been working with the Crosswalk-Project runtime this last month upgrading Fishbowl Solutions Mobile Cordova Apps – which in effect has given me the OOTB power and experience achieved with IOS7 Cordova apps and more!

CrossWalk Overview

At the heart of Crosswalk is the Blink rendering and layout engine – this provides the same HTML5 features and capabilities you would expect to find in any modern web brower ie webSocket webRTC etc..

Building on Blink, Crosswalk uses the Chromium Content module to provide a multi-process architecture, designed for security and performance.

For anyone developing Cordova or hybrid apps I’d recommend taking a look at this project and incorporating the runtime if you are working on Android Mobile apps.. This month we’ll be looking at the potential to incorporate this runtime with ADF-Mobile – we’ll let you know how we get on.