Portlet container

A Portlet container runs portlets and provides them with the required runtime environment. A portlet container contains portlets and manages their life cycles. It also provides persistent storage mechanisms for the portlet preferences. A portlet container receives requests from the portal to execute requests on the portlets hosted by it. A portlet container is not responsible for aggregating the content produced by the portlets; the portal itself handles aggregation. A portal and a portlet container can be built together as a single component of an application suite or as two separate components of a portal application.

References

Web interfaces

Server-side

Protocols	CGI SCGI FCGI AJP WSRP WebSocket

Server APIs	C NSAPI C ASAPI C ISAPI COM ASP Java servlet container CLI OWIN ASP.NET IHttpHandler Python WSGI Ruby Rack JavaScript JSGI Perl PSGI Lua WSAPI Portlet container

Apache modules	mod_jk mod_lisp mod_mono mod_parrot mod_perl mod_php mod_proxy mod_python mod_wsgi mod_ruby Phusion Passenger

Topics	Web resource vs. Web service Open API Webhook Application server comparison Scripting

Client-side

Browser APIs

Web APIs

W3C	Audio Canvas CORS DOM DOM events File Geolocation IndexedDB SSE SVG Video WebRTC WebSocket Web messaging Web storage Web worker XMLHttpRequest

Khronos	WebCL WebGL

Others	Gears Web SQL Database (formerly W3C)

Topics

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