Introducing Liferay Standalone Applications

Transcript

1. Standalone Applications in Liferay @eduardolundgren
2. “Liferay isn't sexy...”
4. One of the most efficient animal in the kingdom
7. They have 360-degree view
8. 360-degree view
9. They are immortal
12. The most deadly creature on earth
18. What is the secret behind the jellyfish ? ? ? ? ? ? ? ? ? ? ? ?
20. “Teams with a better distribution of skills, not segmented by roles, produce better results” Jared Spool User Interface Engineering
22. @rotty3000 (he also loves cars)
23. Standalone app is our Jellyfish
31. !
33. Datastore
34. Datastore " Liferay A B Schemaless NoSQL Robust Scalable
35. A B " Datastore Liferay
36. Datastore ( your code goes here ) A B Deploy Liferay
37. Datastore ( your code goes here ) A B Deploy Liferay
38. Datastore API Clients A B Cross domain requests Promises Error handling Batch Real time Liferay HTTP JavaScript Java ObjectiveC
39. Datastore RESTful Web Services API Clients A B Restful Liferay HTTP JavaScript Java ObjectiveC
40. <script src="//apis.liferay.com/client.js" /> 8KB
41. lfr.request('http://api.example.com/v1/users') .then(function(response) {
 // success
 }) .catch(function(reason) {
 // failure });
42. Your clients can talk directly to the back end services without needing to go through your server side code
43. Autogenerated RESTful apis
44. The secret to machines talking to machines is to speak human first
47. Users
48. Users https://api.example.com/v1/users Version Entity
49. Users /v1/users/ec557f-b045-0bad-5130-1347
50. Users /v1/users/559743231794
51. App id = 1, 2, 3... Normal DB
52. App id = 7 Sharded id = 46 id = wat? DB DB DB
53. App id = 7 Sharded id = 46 id = wat? DB 1) Random 2) Ordered 3) Unique 4) Distributed 5) Human
 Readable DB DB
54. 64 bits IDs 0000000000000000000000000000000000000000000 0 00000000000000000000 |------------------------------------------| |---| |------------------| timestamp sequence random bits safety bit bits Liferay's Simpleflake IDs /v1/users/559743231794
55. 64 bits IDs 0000000000000000000000000000000000000000000 0 00000000000000000000 |------------------------------------------| |---| |------------------| timestamp sequence random bits safety bit bits Chances of collision Liferay's Simpleflake IDs
56. Places for data: method and url, headers and body
57. POST https://api.example.com/v1/users PUT https://api.example.com/v1/users ! { "about": "Start simple. Dream big. Do good. Be well.", "city": "Recife", "country": "BR" } ! HTTP 1.1/201 Created HTTP 1.1/202 Accepted (pending) Create
58. PUT https://api.example.com/v1/users/1 PATCH https://api.example.com/v1/users/1 ! { "about": "Updated", "city": "Recife", "country": "BR" } ! HTTP 1.1/200 OK HTTP 1.1/202 Accepted (pending) Update
59. DELETE https://api.example.com/v1/users/1 ! HTTP 1.1/204 No content Delete
60. GET https://api.example.com/v1/users ! HTTP/1.1 200 OK Content-Type: application/json ! { "users": [ { "about": "Start simple. Dream big. Do good. Be well.", "city": "Recife", "country": "BR" } ]} GET
61. GET https://api.example.com/v1/users.json ! HTTP/1.1 200 OK Content-Type: application/json ! { "users": [ { "about": "Start simple. Dream big. Do good. Be well.", "city": "Recife", "country": "BR" } ]} GET JSON output
62. GET https://api.example.com/v1/users.xml ! HTTP/1.1 200 OK Content-Type: text/xml ! <?xml version="1.0" encoding="UTF-8" ?> <users> <about>Start simple. Dream big. Do good. Be well.</aboutMe> <city>Recife</city> <country>BR</country> </users> GET XML output
63. POST https://api.example.com/v1/users/1/publish POST https://api.example.com/v1/users/1/star ! HTTP 1.1/200 OK HTTP 1.1/202 Accepted (pending) ! Custom verbs
64. Real-time
65. RESTful Web Services API Clients Restful HTTP JavaScript Java ObjectiveC
67. lfr.subscribe('http://api.example.com/v1/users') .on('data', function(response) {
 // data has arrived... });
68. Push notifications for all your services for free
69. Routing !
70. http://example.com/special/women
71. http://example.com/special/men
72. routes.txt
74. Automated tools
79. Management
80. Quota, Billing, Security policies, Reports, available at one click
81. Architecture
82. Database Service Builder Portlet Portlet Portlet JSON Web Services
83. RESTful Web Services Real-time Datastore MongoDB Elasticsearch RID Generator Auth Permissions
84. Service Builder RESTful Web Services JSON Web Services Database Real-time Datastore MongoDB Elasticsearch RID Generator Auth Permissions Portlet Portlet Portlet
86. Concrete Abstract "
87. " Concrete Abstract
88. Concrete Abstract "
90. " Concrete Abstract
91. DATASTORE RESTFUL REAL TIME ROUTING MANAGEMENT AUTHENTICATION TOOLS
92. We wanna be more than sexy.
93. Thank you! @eduardolundgren