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J- oy. J- oy & Software Development. Development approaches. Traditional development problems: Design many use cases following the same pattern, Code many use cases following the same pattern, Keep model up-to-date (design models are usually outdated)

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slide1

J-oy

J-oy & Software Development

development approaches
Developmentapproaches
  • Traditional development problems:
  • Design many use cases following the same pattern,
  • Code many use cases following the same pattern,
  • Keep model up-to-date (design models are usually outdated)
  • Traditional Model Driven Software Development problems:
  • Generated code needs to be tailored. Once it happens changes in earlier work products must be manually applied to generated code or a new set of automatically generated pieces of code is created and changes must be manually reapplied to it.
j oy development lifecycle
J-oyDevelopmentlifecycle
  • Stereotypes
  • TaggedValues

Database

Minimization of thegenerationcascadesteps

UML customizationstrategies

UML Editor

DatabaseModel

Entities

Model

DatabaseModel

Generated files

  • Application files
  • Maven
  • CRUDs: Java, JSF, etc.
  • Menus

Files

XMI

XMI

XMI

XMI

Models are updated as they are useful

J-oy

Technologyspecificcustomizationseparationstrategies

J-oy

J-oy

  • Helperclasses
  • JSP includes
  • Helper scripts

CustomizableTemplate

CustomizableTemplate

usage approach traditional
UsageApproach - Traditional

.

The analysis model focuses on capturing the use cases for the application and does not make any decisions regarding the architecture of the solution.

In the enterprise IT design model, we make decisions about the IT architecture, for example, adopting a service-oriented architecture. However, we remain independent of specific technology platforms.

In the implementation model, we adopt a specific runtime platform such as WebSphere.

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Futherquestions
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