Display and installation of portlets on a client platform
View Patent ↗A client computer system, method and software tool for displaying portlet content are provided. The system comprises a user interface, a portlet server and a portlet view tool. The user interface allows the display of a page including one or more view window(s), each displaying content provided by a component of the computer system. The portlet server processes requests for portlet content, and has one or more portlet(s) installed thereon. The portlet view tool is associated with a portlet installed on the portlet server, and controls the associated portlet. A web browser is used to display content from the associated portlet in a view window on the display.
1. A method for installing a portlet on a client computer system, the client computer system having a user interface for displaying a page including at least one view window each view window displaying content provided by a component of the computer system, the method comprising the steps of:
providing a portlet server for processing requests for portlet content;
in response to user selection of a single portlet web application archive file from a list of a plurality of .war files each representing a packaging of an uninstalled portlet, installing the selected single portlet web application archive file on the portlet server resulting in a new instance of the portlet packaged by the single portlet web application file;
generating a portlet view tool associated with the new instance of the portlet, the portlet view tool being operable to run an embedded web browser for displaying only content from the selected single portlet in a view window and to control only the selected single portlet; and
generating a portlet view plug-in associated with the single selected portlet and including a manifest file, wherein the manifest file lists at least one display label, at least one control, a portlet interface extension, and a view extension required by the portlet view plug-in.
2. The method according to claim 1 , in which the portlet view tool holds access data for its associated portlet on the portlet server.
3. The method according to claim 1 , further comprising providing one or more files each containing at least one portlet, and detecting user selection of a portlet by detecting selection of one or more of these files.
4. The method according to claim 1 , further comprising running a client platform, the user interface allowing the display of views contributed by plug-in components registered with the client platform.
5. The method according to claim 4 , comprising storing a list of views available on the client platform and updating the list when the generated portlet view tool registers with the client platform.
6. The method according to claim 4 , wherein the step of generating a portlet view tool associated with the selected portlet, comprises generating a client plug-in manifest file.
7. The method according to claim 1 , further comprising providing a portlet install tool to a user.
8. The method according to claim 1 , comprising the step of providing a component which contributes control buttons for display on a frame of a portlet view.
9. The method according to claim 8 , further comprising providing an action handler for detecting user selection of a control button.
10. The method according to claim 9 , further comprising communicating a detected user selection of a control button to the portlet view tool.
11. The method according to claim 1 , further comprising registering the generated portlet view tool with the client computer system.