CASE-технологии

Citation preview

. .

, . .

, . .

CASE-

«

» :

. . . . . .

.

. . . . . . . . . .

2006

. .

, . .

, . .

CASE-

2006

Ⱦ.ȼ. Ⱥɥɟɤɫɚɧɞɪɨɜ, ɂ.ȼ. Ƚɪɚɱɟɜ, Ⱦ.ɇ. Ɏɚɞɢɧ

CASE-ɌȿɏɇɈɅɈȽɂɂ

ɍɱɟɛɧɨɟ ɩɨɫɨɛɢɟ

ȼɥɚɞɢɦɢɪ 2006

004.41 (075.8) 32.988-5 73 46 : , . . ,

,

. . . -

в, . . CASE: . / . . , . . , . . ; . . - .– . . - , 2006. – 64 . – ISBN 5-89368-688-8

46 -

:

RUP (Rational Unified Rational Rose (Rational Software Corporation), ArcStyler Tool Suite (iO-Software). , UML 2 . 230201 –

Process) CASEEnterprise Architect (Sparx Systems)

«CASE-

»,

230200 – « «

» » 051301 – (

-

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», ,

) «

»

«

-

». , . 3.

. 24.

. .: 11

.

004.41 (075.8) 32.988-5 73 ISBN 5-89368-688-8

© , 2006

………………………………………………………...

5

UML ..…………………………………….

7

1.1.

UML ………………………

7

1.2.

UML ………..

11

1.3.

…………………………………….

13

…

15

…………………………………………..

16

………………………………………….

19

1.

1.3.1. 1.3.2.

1.4. 1.5.

……………………………. 21

1.6.

1.7.

………………………………..

25

1.6.1.

…………………...

25

1.6.2.

…………………………..

29

1.6.3.

………………

29

……………………………………….

31

RUP ……………………………………..

33

……

35

2.

2.1.

3

2.2.

…....

38

2.2.1.

………...

38

2.2.2.

……………………………..

41

2.2.3.

……………………………………

42

2.2.4.

………………………

43

......

47

…………………………………………………………

52

………………………………….

59

3. -

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CASE(

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(Computer Aided Software Engineering) ,

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Rational Unified Process UML 2. -

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Ʉɨɪɩɨɪɚɬɢɜɧɵɣ ɤɥɢɟɧɬ

ɂɧɞɢɜɢɞɭɚɥɶɧɵɣ ɤɥɢɟɧɬ

{

()

* ɋɬɪɨɤɚ ɡɚɤɚɡɚ

"}

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ad Ɉɛɪɚɛɨɬɚɬɶ ɡɚɤɚɡ

EA 5.1 Unregistered Trial Version EA 5.1 [Unregistered] Trial Version Д

EA 5.1 Unregistered Trial Version [ ]

EA 5.1 Unregistered Trial Version

EA 5.1 Unregistered Trial Version

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EA 5.1 Unregistered Trial Version

EA 5.1 Unregistered Trial Version

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1.6. Ⱦɢɚɝɪɚɦɦɵ ɜɡɚɢɦɨɞɟɣɫɬɜɢɹ (interaction diagrams)

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Order

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sd Ɂɚɤɚɡɚɬɶ ɫɤɨɧɮɢɝɭɪɢɪɨɜɚɧɧɵɣ ɤɨɦɩɶɸɬɟɪ

PurchaseController

ShopBasketController

У

createOrder(customer, shipAddress)

Order items:= getItems() setItems(items)

opt

[makeInvoice == true] makeInvoice invoice:= setInvoice(invoice)

Invoice

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ReturnPaymentController

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cancelOrder(orderNumber) setStatus(CANCELLED) [Order.payment != null]: notify

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. 30

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1.7. Ⱦɢɚɝɪɚɦɦɚ ɫɨɫɬɨɹɧɢɣ (state machine diagram) ,

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Ƚɥɚɜɚ 2. ɉɊɈȿɄɌɂɊɈȼȺɇɂȿ ɋɂɋɌȿɆɕ ɉɈ ɌȿɏɇɈɅɈȽɂɂ RUP*

UML . 1990.

-

,

) Rational Unified -

( Process** (RUP), .

RUP

:

1.

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.

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** (

Rational, (RUP)

.).

IBM, -

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3. .

RUP , . RUP . Internet. . .

Web, . -

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RUP

-

, : 1) 2) 3) 4) 5) 6) 7) 8) 9) 34

; ; ; ; ; ; ; ; .

: . RUP,

, .

2.1. Ɍɟɯɧɨɥɨɝɢɱɟɫɤɢɣ ɩɪɨɰɟɫɫ ɭɩɪɚɜɥɟɧɢɹ ɬɪɟɛɨɜɚɧɢɹɦɢ . . я –

,

-

. .

-

, . . 1. 1

1. WebInternet-

.

-

2.

Display Standard Configuration ( )

Customer

Build Computer Configuration ( )

-

, ,

Customer ( )

, .

35

.1

3. Internet

-

, , . .

-

,

Customer, Salesperson ( )

Configured ), Request Salesperson Contact ( )

Customer

Order Configured Computer, Verify and Accept Customer Payment ( )

4.

-

,

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( )

Order Computer (

5. ,

-

, 6. ,

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,

Internet 7.

-

Salesperson, Inform Warehouse Warehouse About Order ( ( ) )

Order Configured Salesperson, Computer, Update Order Customer Status ( ) Salesperson, Warehouse

Print Invoice ( )

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ud Online Computer Shop Display Standard Configuration

Order Configured Computer

Build Computer Configuration

. -

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«extend»

Verify and Accept Customer Payment

Request Salesperson Contact

Customer

Update Order Status

Print Invoice

Inform Warehouse about Order

Warehouse

Salesperson

. 15.

. – ,

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,

Rational RequisitePro). 37

2.2. Ɍɟɯɧɨɥɨɝɢɱɟɫɤɢɣ ɩɪɨɰɟɫɫ ɚɧɚɥɢɡɚ ɢ ɩɪɨɟɤɬɢɪɨɜɚɧɢɹ -

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-

– –

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2.2.1.

,

. Order Configured Computer ) -

ad Order Configured Computer

Get Order Request

Display Current Configuration

( Display Purchase Form [incomplete]

.

Get Purchase Details [ok]

Email Order Details

-

Store Order

( . 2

. 16) . -

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. 16.

,

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38

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1.

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Continue ( ) 2.

Display Current Configuration ); Get Order Request ( )

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Display Purchase Form ( )

-

Get Purchase Details (

-

Store Order (

-

Email Order Details (

-

. 3. )

Purchase ( )

4. ) 5.

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) 6. (

Purchase )

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7. ),

Reset ( .

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Get Purchase Details; Display Purchase Form

Display Purchase Form

39

.

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3 1.

Web-

Internet-

.

2. ,

.

, ,

Customer ( ); Computer ( ); StandardConfiguration ( ); Product ( ) Customer; ConfiguredComputer ( ); ConfigurationItem ( )

3. Internet

,

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Customer; ConfiguredCompuOrder ( ); Salesperson )

,

ter; (

-

Customer; Order; Shipment ( ); Invoice ( ); Payment ( )

4. ,

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Customer; Order; Salesperson; ConfiguredComputer; ConfigurationItem

,

6.

,

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(

Customer; Order; OrderStatus )

Internet 7.

40

-

-

Shipment; Invoice

. . 17.

cd Logical Model Customer + + + +

name: String address: String phone: String email: String

Product Invoice + number: long + date: Date + total: float

0..*

+ + +

number: String name: String description: String

+

getPrice() : float

0..1

1

Order + + + + + +

number: long date: Date shipAddress: String status: int salesPerson: String total: float

Computer 0..*

1..*

+

1..*

getPrice() : float

ConfigurationItem + kind:

String - price: float + getPrice()

: float

1

Configured Computer

Payment + + +

method: String date: Date amountReceived: float

Standard Computer

. 17.

2.2.2.

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Order

1. 2. 3. 4. 5.

; ; ; ; . sm Order

Pending

EA 5.1 Unregistered TrialBack Version Order

New Order

stock not available

EA 5.1 Unregistered Trial Version stock available [ship date stock available [ship date in future] future]Version EA 5.1 UnregisteredinTrial

Future Order

EA 5.1 Unregistered Trial Version EA 5.1 Unregistered Trial Version

[cancelled]

Cancelled

stock available [ship date now]

[cancelled]

Ready to Ship

ship [accepted]

Filled

. 18.

Order

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, . 19

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43

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, Web-

. pd Use Case Model Products

Possible Configurations

+ Display Standard Configuration

+ Build Computer Configuration

Purchase + Order Configured Computer + Request Salesperson Contact

Delivery

Payment

+ Inform Warehouse about Order + Update Order Status

+ Print Invoice + Verify and Accept Customer Payment

. 19.

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, ProductList (

)

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cd Logical Model «boundary» Configuration GUI

«control» Configure Process

«boundary» Order GUI

«control» Order Placement

«entity» Customers «entity» Orders

«entity» Computers

«db interface» CRUD

«db interface» Schema

«db interface» Connection

. 20.

(

. 21). 45

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, . 4.

id Component Model ProductList

-

ProductDisplay

Internet-

Configuration

Web,

-

Purchase

/

. -

,

OrderTracking

Web. 21.

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. 22 .

-

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-

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,

. .

46

Ƚɥɚɜɚ 3. ɊȺɁɊȺȻɈɌɄȺ ɋɂɋɌȿɆ ɇȺ ɈɋɇɈȼȿ ɆɈȾȿɅɖɇɈ-ɈɊɂȿɇɌɂɊɈȼȺɇɇɈɃ ȺɊɏɂɌȿɄɌɍɊɕ -

(

(Model Driven Architecture, – ) Object Management Group (OMG), 2000 . (Object Management Architecture), CORBA. , ) , ( , ). : . . , . – , . , . , ( ). , . , , 47

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AccountPK + accountID: int + AccountPK(int) + equals(Object) : boolean + hashCode() : int «EJBPrimaryKey»

javax.ejb.EntityBean

EA 5.1 Unregistered Trial Version

javax.ejb.EJBHome

«EJBImplementation» AccountBean

«EJBEntityHomeInterface» AccountHome

EA 5.1 Unregistered Trial Version -

+ create(Float, Integer) : Account + findByPrimaryKey(AccountPK) : Account

accountID: int balance: EA Float 5.1 Unregistered Trial Version ctx: javax.ejb.EntityContext number: Integer

EA 5.1 Unregistered Trial Version

«EJBRealizeHome» «instantiate»

javax.ejb.EJBObject

«EJBRemoteInterface» Account property get + getBalance() : Float + getNumber() : Integer property set + setBalance(Float) : void + setNumber(Integer) : void

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59

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