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A modular and extensible osgi shell

A modular and extensible osgi shell. Lazar Kirchev SAP AG Reston, VA, USA 29 th March. Outline. Motivation New features The Virgo story Programming for the shell Next steps. Motivation. Why a new shell? Usability features T elnet access Ssh support. Why a New S hell Demo.

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A modular and extensible osgi shell

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  1. A modular and extensible osgi shell Lazar Kirchev SAP AG Reston, VA, USA 29th March

  2. Outline • Motivation • New features • The Virgo story • Programming for the shell • Next steps

  3. Motivation • Why a new shell? • Usability features • Telnet access • Ssh support

  4. Why a New Shell Demo

  5. Features of the new shell • Based on Apache Gogo • Improved telnet connectivity • Ssh • JAAS authentication support • Key-based authentication • Command line editing and tab completion • Backward incompatibilities

  6. New Features Demo

  7. The Shells in Virgo • Two regions • Two independent shells • Configuration through ConfigAdmin

  8. Virgo Shells Demo

  9. Programming for the new shell • Based on the standard OSGi service model • No need to implement predefined interfaces • Commands are OSGi services with the two properties: • osgi.command.scope • osgi.command.function • Converters and Formatters • Compatibility with legacy commands

  10. Coding Demo

  11. Resources • Eclipse documentation • Platform Plug-in Developer Guide -> Programmer's Guide -> Runtime overview -> Console Shell • Virgo documentation • http://www.eclipse.org/virgo/documentation/ • http://git.eclipse.org/c/virgo/org.eclipse.virgo.documentation.git/plain/white-paper/virgo-white-paper.pdf • l.kirchev@sap.com • Equinox dev mailing list: equinox-dev@eclipse.org

  12. Q & A

  13. Thank you!

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