Creating applications with Grails, Angular JS and Spring Security
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The document provides an overview of Grails 3 updates, highlighting versions 3.0, 3.1, and upcoming features in 3.2 and 3.3, including architectural changes and enhanced functionalities. It discusses the creation of REST APIs and AngularJS applications with specific profiles and commands for generating resources, controllers, and views. Additionally, it outlines the integration of Spring Security for secure application development.
![REST Domain class
package com.example
import grails.rest.Resource
@Resource(uri = '/todos', formats = ['json'])
class Todo {
String description
boolean completed
}](https://image.slidesharecdn.com/grails-angular-springsecurity-gr8days-warsaw-160319093828/85/Creating-applications-with-Grails-Angular-JS-and-Spring-Security-21-320.jpg)
![RESTful Controller
package com.example
import grails.rest.RestfulController
class TodoController extends RestfulController {
static responseFormats = ['json']
TodoController() {
super(Todo)
}
def pending() {
respond Todo.findAllByCompleted(false), view: 'index'
}
}](https://image.slidesharecdn.com/grails-angular-springsecurity-gr8days-warsaw-160319093828/85/Creating-applications-with-Grails-Angular-JS-and-Spring-Security-22-320.jpg)
Creating applications with Grails, Angular JS and Spring Security
- 1. Creating applications with Grails, Angular JS and Spring Security Álvaro Sánchez-Mariscal
- 2. Álvaro Sánchez-Mariscal Software Engineer Grails Development Team @alvaro_sanchez [email protected]
- 4. OCI is the new home of Grails More at ociweb.com/grails
- 6. Grails 3 status update • v3.1.4 is the latest stable version. • v3.2 is the current development version. • Older versions: • v3.0.15 for 3.0.x line. • v2.5.4 for 2.5.x line.
- 7. Grails 3.0 recap • New architecture. • Spring Boot, Gradle, profiles. • Same philosophy. • Conventions, DRY, plugins.
- 8. Grails 3.1 recap • Spring Boot 1.3, Spring 4.2. • Massive improvements to profiles. • Packaging and publishing. • REST and Angular JS profile. • JSON views. • GORM 5.
- 9. Grails 3.1 recap • GORM 5. • Hibernate 3, 4 and 5. • MongoDB 3 • Neo4j 2.3 • Cassandra
- 10. What’s coming in Grails 3.2? • GORM 6. • GORM REST Client. • Non-blocking GORM API. • MongoDB 3.0 Async driver support. • GORM Multi Tenancy Support. • AngularJS scaffolding. • Dynamic and static.
- 11. … and in Grails 3.3 • Netty-based Profile. • Low memory footprint, non-blocking. • Support for controllers, REST, GORM and Angular JS. • PostgreSQL Async Support. • Lightweight GORM-SQL abstraction.
- 12. Upcoming conferences • Greach 2016. • Madrid, Spain. April 8-9. • http://greachconf.com
- 13. Upcoming conferences • GR8Conf EU 2016. • Copenhagen, Denmark. June 1-3. • http://gr8conf.eu
- 14. Upcoming conferences • G3 Summit. • Fort Lauderdale, Florida, USA. • Nov 28 - Dec 1, 2016. • https://g3summit.com
- 16. Creating REST API’s with Grails
- 17. The REST Profile • Targeted at building REST applications. • REST Specific plugins and commands. • No GSP, asset pipeline, UI plugins. • JSON / Markup views instead.
- 18. The REST Profile • Profile specific commands: • create-domain-resource - creates an @Resource domain • create-restful-controller - creates a RestfulController
- 19. The REST Profile • Statically compiled, extensible JSON views: json.person { name "bob" } {"person":{"name":"bob"}}
- 20. Create the project $ grails create-app -profile rest-api -features hibernate,json-views todo | Application created at /tmp/todo
- 21. REST Domain class package com.example import grails.rest.Resource @Resource(uri = '/todos', formats = ['json']) class Todo { String description boolean completed }
- 22. RESTful Controller package com.example import grails.rest.RestfulController class TodoController extends RestfulController { static responseFormats = ['json'] TodoController() { super(Todo) } def pending() { respond Todo.findAllByCompleted(false), view: 'index' } }
- 23. URL Mappings “/todos"(resources:"todo") "/pending"(controller: 'todo', action: 'pending')
- 24. JSON View import com.example.Todo model { Todo todo } json { hal.links(todo) id todo.id description todo.description completed todo.completed }
- 25. Working with the Angular JS profile
- 26. The Angular JS Profile • Extends the REST profile. • Adds project setup for AngularJS. • Code generation for AngularJS. • Scaffolding coming soon.
- 27. The Angular JS Profile • Profile specific commands: • create-ng-controller • create-ng-service • create-ng-domain • create-ng-directive • create-ng-component • create-ng-module
- 28. Create the project $ grails create-app -profile angular -features hibernate,json-views todo | Application created at /tmp/todo
- 29. Adding Security with Spring Security REST
- 30. Spring Security REST • Compatibility layer over Spring Security Core. • Login and logout REST endpoints. • Token validation filter. • Stateless by default, with JWT (signed and encrypted) • Memcached, Redis, GORM and Grails Cache token storages. • Implicit grant support through 3rd party providers. • RFC 6750 Bearer Token support.
- 31. Create the project $ grails create-app -profile angular -features hibernate,json-views,security todo | Application created at /tmp/todo