JSP
Class Name : org.apache.jetspeed.portal.portlets.JspPortlet

Present the output of a JSP in a portlet.

Why use a JSP portlet instead of a WebPagePortlet?

• JSP does not have to be visible to the Web Server
• Specific task can not be achieved with WebPagePortlet

Jetspeed Tag Library

The JSP can display information from Jetspeed by using Jetspeed's Tag Library. The type of information ranges from username to Link information. <jetspeed_home>/WEB-INF/templates/jsp/tld/template.tld contains the TagLib declarations. To use Jetspeed TagLibs, the following must appear in the JSP. <%@ taglib uri='/WEB-INF/templates/jsp/tld/template.tld' prefix='jetspeed' %> The following table documents some of the available tags. The template.tdl file will contain a more complete list. Tag Name Description jetspeed:info Return value of requestInfo Value Description Email E-Mail address of the logged in user FirstName First name of the logged in user LastName Last name of the logged in user Username Username of the logged in user ServerDate Current Data and Time on the server jetspeed:uriLookup Return value of uriLookup Value Description Customize Link to the Customizer EditAccount Link to edit the current user's account Login Link to login a user Logout Link to logout the current user Home Link to this Jetspeed installation's Home Page jetspeed:contentUri Return value of contentUri Value Description apidocs Link to the Jetspeeds JavaDocs docs Link to the Jetspeed Documentation rss Link to RSS files

Supported Media Types

Description of Media Types.

Parameter that control the how the web page is converted into a portlet.

This template parameter is required.

Parameters common to many portlets.

Parameter Name	Description
template	Name of JSP file. The actual file will be located by using the current media type, language, and country in the directory <jetspeed_home>/WEB-INF/templates/jsp/portlets

	<portlet-entry name="HelloJSP" hidden="false" type="ref" parent="JSP" application="false"> <meta-info> <title>HelloJSP</title> <description>Simple JSP Portlet Example</description> </meta-info> <parameter name="template" value="hello.jsp" hidden="false"/> <media-type ref="html"/> </portlet-entry>

Jetspeed include the following example of JSP porlets.

Portlet Name	Description
HelloJSP	Basic JSP portlet
JSP1_1andJetspeedTagLib	Displays data from the servlet 1.1 request class and data from the Jetspeed TagLib.
JSP1_2andJetspeedTagLib	Displays data from the servlet 1.2 request class and data from the Jetspeed TagLib. This portlet will NOT work with Tomcat v3.x, or any other Servlet 1.1 container.