1 / 6

Jini tm Technology More Than Patterns

Jini tm Technology More Than Patterns. Jim Waldo Jini Architect Sun Microsystems, Inc. Jini is a System. Infrastructure Mobile objects Discovery/Join Lookup Programming model Services. Patterns Make Sense. Describe the programming model Alternate vocabulary

hieu
Download Presentation

Jini tm Technology More Than Patterns

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Jinitm TechnologyMore Than Patterns Jim Waldo Jini Architect Sun Microsystems, Inc.

  2. Jini is a System • Infrastructure • Mobile objects • Discovery/Join • Lookup • Programming model • Services

  3. Patterns Make Sense • Describe the programming model • Alternate vocabulary • Extend the programming model • What other interactions make sense • What has worked in other systems

  4. Jini requires infrastructure • Leverage Javatm environment • Portable binary code • Dynamic loading • Code verification • Safe, typed language • Ad-hoc networking requires this • Stub code belongs to service • Moves to client on demand • New participants can implement VM

  5. Language Independence • Unclear how to have a language-independent • Type system • Mobile objects • In other languages, you lack • VM for homogeneity • Verification for safety • Dynamic loading/class loaders

  6. Know What We are Doing • Patterns won't allow • Jini in other languages (that couldn't do it before) • Language independence • Interoperability with other systems • Patterns will allow • Enriching the programming model • Allow better understanding

More Related