Jetspeed

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Jetspeed

• David Giaretta

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Jetspeed

• Open Source Apache project
• Written in Java
• Supports Portal API (JSP 168)
• Provides built-in services for
• User interface customisation
• Caching
• Persistence
• User authentication
• Makes connections to obtain data

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Jetspeed Architecture
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Jetspeed

• Built on top of Turbine (also Jakarta project)
• Turbine provides
• User authentication
• Page layout

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Jetspeed features

• Built-in support for
• RDF Site Summary (RSS)
• Open Content Syndication (OCS)
• Supports Wireless Markup language
• User, group, role and permission administration
  via secure portlets
• Role-based security access to portlets

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• PortletControl The function of the
  PortletControl within the Portlet page handles
  rendering the title and body of the Portlet
• PortletController The function of the
  PortletController is to handle multiple
  PortletControls (each controlling a Portlet) to
  provide an entire Page of information from all
  the Portlets.

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Markup/Configuration

• Portal Structure Markup Language
• holds info on what portlets are available and
  registered with Jetspeed
• Registry
• Describes all available portlets
• Site
• Describes what portlets can be displayed to a
  given user and
• Describes how information is displayed for that
  user

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Standard Portlets

• HTML
• Displays HTML content
• JSP
• JSP contains embedded Java
• RSS
• Web Page
• Displays content of a Web site
• XSL
• Displays XML content by transforming it into HTML
  using XSLT
• Velocity

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Web Services tools

• org.apache.jetspeed.webservices.util.SoapAccessBea
  n
• SoapAccessBean provides a Soap WebServices Client
  command bean pattern. This bean can be used to
  interact with webservices via soap. The WSDL file
  for the target web service is required since it
  contains the parameters required to interact with
  the service.
• org.apache.jetspeed.webservices.util.UDDIAccessBea
  n
• UDDIAccessBean provides a command bean interface
  to UDDI registry services. Please note that
  currently only inquiry tasks are supported.