This document discusses the Bear framework and its features. It covers 1) namespaces and dependency injection, 2) annotations for dependency injection, 3) a more resource-oriented approach, 4) support for CQRS patterns, 5) compatibility concerns, 6) support for real-time applications, 7) support for multiple programming languages, and 8) an online code editor.

1. BEAR (Sunday)
PHP 5.3+ /5.4

2. 1. namespace

3. 1. namespace
use couponAppAuth as couponAuth;
use blogAppAuth as blogAuth;
read ro:://coupon/User?id=1
read ro:://blog/User?id=1

4. 2. DI

5. Say goodbye to
BEAR::Dependency()

6. Say hello to
BEARDi::Container();

8. ra .Di
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by
red
P owe

10. Dependency Injection
the JSR 330 way
DI

11. namespace BEARTestexampleAppLog;
/** Singleton
* BEAR
* Prototype
* @Scope("singleton") @Scope
*/ Session
class Log
{ Application
/**
* Reource
*
* @Inject @Inject Property Injection
*
* @var Resource
*/
private $resource;
/**
* Di
*
* @Inject
*
* @var Di
*/
private $di;
/**
* Init

12. *
* @var Di
*/
private $di;
/**
* Init
*
* @PostConstruct
@PostConstruct Initialization
*/
public function onInit()
{
$this->inited = true;
}
/**
* @PreDestoroy @PreDestory Finalization
*/
public function onEnd()
{
}
/**
* @Inject @Inject Setter Injection
*
* @param Db $db
*/
public function setDb(Db $db)
{
}

13. }
/**
* @PreDestoroy @PreDestory Finalization
*/
public function onEnd()
{
}
/**
* @Inject @Inject Setter Injection
*
* @param Db $db
*/
public function setDb(Db $db)
{
}
/**
* @Inject
* @Named("user=admin_user,db=test_db") @Named
*
* @param Db $db
*
*/
public function setDouble(User $user, Db $db)
{
$this->db = $db;
}

14. 2. Annotation

15. •
•
•

16. /**
* Blog info
*
* @Template(user.tpl)
* @Cache(life=0) Inversion of Control
* @Pager(item=10)
* @Pull(“ro://self/User/Login”)
*/
public function onRead($values)
{
$this->set();
}
@Pull

17. 3.More Resource Oriented

18. App_Main::run($class);

19. App_Main::run($class);

20. $params = $di->get(‘params’)->setOption($option);
$page = $di->factory('testappAppPageHelloWorld');
$ro = $di->get('main')->request($page, $params)->getRo();
$ro->output();
Ro

21. 3.Resource Interface

22. Page
Ro
function request(Ro $ro, Params $params)
function output(Ro $ro)

23. Page
Ro
function request(Ro $ro, Params $params)

24. Page
Ro
function request(Ro $ro, Params $params)

25. Main
Page
Page
Ro
function request(Ro $ro, Params $params)
function output(Ro $ro)

26. PageAdapter::request(Ro $ro, Params $params);
Main
Page
Page
Ro
function request(Ro $ro, Params $params)
function output(Ro $ro)

27. PageAdapter::request(Ro $ro, Params $params);
Main
Page
Page
Ro
function request(Ro $ro, Params $params)
function output(Ro $ro)

28. mod_php
Web
Apache Page
Ro
Web
Apache PHP

29. Resource Interface
pageAdapter::request($page, $params);
roAdapter::request($page, $params);
read User?id=1
GET /User?id=1 request($page, $params); request($ro, $params);
Browser Main Page Ro
HTTP $ro $ro
$ro->output();
Ro

30. •
• Page Page

31. 4.CQRS

32. CQRS
Command and Query
Responsibility
Segregation

33. CQS:
-Bertrand Meyer
http://d.hatena.ne.jp/digitalsoul/20100712/1278886009

36. CQRS + REST = ?

37. CQS: DELETE
UPDATE
CREATE
READ
REST GET
Side Effect FREE
-Bertrand Meyer
http://d.hatena.ne.jp/digitalsoul/20100712/1278886009
DDD/Side -Effect-Free Functions - Java EE

38. CQRS + REST = BEAR

39. NoSQL
QUERY
read User?id=1
<h2>koriym</h2>
Client <ul>
<li>name: Koriama</li>
Representation
</ul>
COMMAND Resource
update User?id=1&name=koriym
RDB (MySQL)

40. NoSQL
QUERY
read User?id=1
Query Command
Query
Command
<h2>koriym</h2>
Command Query
Client <ul>
<li>name: Koriama</li>
</ul>
COMMAND PC ,iPhone AJAX ...
update User?id=1&name=koriym
RDB (MySQL)

41. 5.Compatibility

42. Compatibility
• Saturday(for 5.2)
• (=Shared nothing)
A
• Ro
•
...

43. CM gtalk
realtime
observe
GUI MVC
6.RealTime
$this->set(‘user’, $user, ‘realtime’);
$this->set(‘user’, $user, ‘ajax’);
bi ted
Or
by
red
P owe

44. 7.Multi Language
PHP Page Java Resource
Objective-C Client PHP Resource
hr ift
b y T
we red
Po

45. 8. Online editor
fully supported
di tor
A ceE
by
red
Powe

46. design memo at
https://gist.github.com/1111850