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M.Sc.EE (DTU) - Sun J2EE certified - BEA Weblogic certified - arbejdet som officiel IBM Global Services / BEA Systems / 7N / ProData konsulent...
J2EE consultant - experienced
Disclaimer
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This site only represent private opinions from a
humble M.Sc.EE consultant, operating without ties
to large companies. Information is provided without
responsability for how a reader might use it.
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Hello World Portlet example create and deploy
For different Portlet containers may be used various Eclipse plugins,
but the overall process is the same.
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Hello World Portlet example created in Eclipse wizard and deployed on Glassfish WebSpace server
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Hello World Portlet example created in Eclipse wizard and deployed on BEA Portal server
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Hello World Portlet configured on BEA Portal server
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JSR 168 & JSR 286 - Pluto - Tomcat
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A Portlet is a class that implements interface
javax.portlet.Portlet.
It is in some ways similar to a servlet. Will run on top of servlet engine
(Tomcat) with portlet extension (fx. Pluto for Tomcat).
Portal fundamentally means a web application. Traditionally web applications
(and not the container) needed to administrate interactions between its
different components. A Portal container offers a number of services to
provide possibility to build a larger application from smaller components
(Portets). The technology is rather simple as it builds on old wellknown servlets
standards.
Java Specification Request (JSR) 168 and subsequently
(JSR) 286 are standards for how
Java-based Web components (portlets) are administrated under a
(portlet) container,
which processes requests and generates a dynamic response.
Portaler uses portlets as pluggable user interface components
to build up a presentation layer in information systems.
Pluto provides support for Portal standards by operating as an extension
to the wellknown Tomcat servlet engine.
In many contexts Pluto is used as a reference imlpementation for a
JSR 168 container.
Other application servers by fx. BEA have defined additional
(propritary) standards (Plumtree) for portal applications.
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JSR 286
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Java Specification Request (JSR) 286 is a succeeding
standard released in its final form on 12th of June 2008.
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My other sites
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Tomcat/Apache webserver/JSP/PostgreSQL + SSL certifikat
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Various.
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