Overview of Liferay 7 Technology
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The Liferay 7 meetup organized by Azilen Technologies on 21st May, 2016 was undeniably a successful Meetup. Brief Overview given by Ravi Gupta & Hetal Prajapati on Liferay 7 Technology. Find here Presentation.
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Overview of Liferay 7 Technology
- 2. Difficulties with Liferay 6.2 & Previous versions
- 3. Unused Items • Fat Liferay – Unused Liferay Portlets on PROD • Need Ext/Hook – To remove/hide.
- 4. Classification • No classification of Web Contents
- 5. Non Intuitive Flow • Older version of UI components • Bootstrap 2.3.2
- 6. Turtle UI • To get a task done – Multiple page loads – Many clicks
- 10. UI • Single Page Application • Left Pane – Control Panel – User Space • Right Pane – Application Menu – Simulation of UI
- 15. Single Page Application Supported using Senna JS and AlloyUI Surface Senna JS - http://sennajs.com/ Awesome response time – All the time Better speeds - Faster access on Mobiles
- 16. Bootstrap 3 Focused on Mobile First Grids for all devices Better control for multiple devices at once. New Collections of Forms, images & Modals
- 17. Where are my options?
- 22. OSGi
- 23. • Updated Directory sturcture • OSGi Directory contains – Jar and War files for all components in LR7
- 24. • Easy to remove a module. Just delete the jar. – STOPPED com.liferay.dictionary.web_1.0.2 • Add a jar to deploy – STARTED com.liferay.dictionary.web_1.0.2 Console log Console log
- 25. OSGi Since 1999 Lightweight, Fast and Secure Framework OSGi Standards compliant Service Registry Loosely coupled Manages module lifecycle dynamically
- 26. OSGi Benefits Reduces complexity Modular Architecture Reduces Maintenance
- 27. OSGi & Liferay Existing porlets as OSGi modules New Portlet development as modules Service builder powered modules
- 28. Lucene • Core of All major search engines • Supported by Apahce • Embedded to Liferay till version 6.x
- 29. Luke • Helps – to see Lucene Indices – to run Lucene Queries
- 30. Solr • Wraps Lucene • Better than ‘Just Lucene’
- 33. Important Factors Opensource Distributed, Scalable, Highly Available RESTful, JSON Faster search (sub 100 ms) Built-in Redundancy
- 34. How it happens in Liferay? • Portal specific configuration – Index = liferay-0 • Instance specific configuration – Index = liferay-instanceId e.g. liferay-20202 • Type = LiferayDocumentType • Document Ids – com.liferay.portal.kernel.model.User_PORTLET_20250 – com.liferay.message.boards.kernel.model.MBThread_PORTLET_31042 – com.liferay.wiki.model.WikiPage_PORTLET_31329 • Document – JSON documents
- 36. Managing Web Contents Organize contents in Folders • Folders can be created – Just like in Documents and Media
- 37. Creating Contents Brand New Alloy Editor Simple Inline
- 38. Plus button to add elements e.g. table, image etc. Helps to see HTML and preview Content Area
- 41. Preview Pane
- 42. Blog Template
- 43. I wish I could mention my friend just like I do on Facebook, Twitter etc.
- 44. @Mentions
- 45. Workflow and Restrictions • Web Contents – Folders can be created – Restrictions on Structures – Separate Workflow per folder (choice) • Documents and Media – Restrictions on Document types – Separate Workflow per folder (choice)
- 49. Geo Locate Your Content • Geo Locations can be added to content • Asset Maps • How to - – Create Structure with Geo Location Element – Define a template – Create Web Content for that Structure • Custom Fields
- 50. Localized Mail Notifications • Localization Support • For each type of Mail notifications – Account Created Notification – Password Reset – Email Verification – Password Changed
Notas do Editor
- No buckets in
- Benefits of OSGI for Developers-OSGI has come up with better scopes and opportunities for the developers. Take a look at its benefits that developers will have while using this platform- It has been known to reduce the complexity. It offers modular architecture for large scale distributed system as well as for small embedded applications. Significant building of systems from in-house and off-shelf modules. Reduces maintenance and development expenses. Realizes the promise of component based systems.
- Distributed, Scalable, Highly available – Nodes automatically form cluster RESTful, JSON – Two layers– HTTP, Transport HTTP layer serves RESTful services and they take JSON in and output JSON Built-in Redundancy – Every node has mutiple shards. Elasticsearch indices are divided into shards – Primary and Replica
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