Coordination between portlets is a very common requirement. This document provides the interface descriptions for jsr 362 portlet specification 3. The following jsr 286 tutorial, written by sal pece, explores how to forward to java server pages jspsfrom a portlet, while at the same time leveraging various portlet 2. The wlp jsr 286 portlet container invokes a jsr 168 compatibility mode for a portlet if either of the following are true. Jsr 286 comes with lots of new features that were missing in jsr168 api and badly required by portal developers. Starting from there i tried to do the same thing with. The portlet api makes it very easy to develop delicious portlets that can intelligently respond to this webbased requestresponse cycle. A portlet can process requests from the user and generate.
This tutorial shows you how to create a basic jsr 168 portlet. As its name implies, this project was originally developed as a collection of java portlet jsr 286 technology user interface components. Developing portlets using jsf, ajax, and seam part 1 of 3. If youre relying on oracles portlet container, youll have to wait a little longer. Building standardsbased java portlets using jsr 286 oracle docs. Requirements for developing jsr 168compliant portlets for sas. This file must adhere to its definition in the jsr286 portlet specification. The remember me cookie service can be accessed from jsr 168 or jsr 286 compliant portlets, ibm portlet api compliant portlets, or servlets. Inter portlet coordination with jsr 286 programming.
Imagine a portlet development book that dealt with just that. Portlets provide a presentation layer to information systems. However, the earlier api is not well aligned with current java apis and programming styles or the dominant pcsc standard. Learning how to develop effective, jsr 168, portal applications, everything from the genericportlet to the struts and jsf apache portlet bridges cameron mckenzie, cameron mckenzie, cameron mckenzie on. You can build a jsr 168 portlet using struts, though. Jsr168 portlet development simplified, second edition. Youll need to both tell the portlets what user identifier to use and tell the portal to release those user attributes to the portlets. In ibms rational developer, for example, it cant create a jsr 286 portlet using struts. The wizard helps create a jsr186jsr286 compliant portlets. What are the key features of jsr 286 portlet specification. Public render parameters allowing portlets to share parameters with other portlets.
The most helpful blog i found was this one testing portlets with jetty, pluto and jwebunit but again it applies to jsr168 portlets. Adding a jsf portlet to the project and deploying it to jboss portal. Jsr 286 is a specification that defines a set of apis to enable interoperability between portlets and portals, addressing the areas of aggregation, personalization, presentation, and security. This sample creates a jsr 286 portlet project that shows events and public render parameters. The following example is developed using rational application developer websphere portal 7. The remember me cookie service can be accessed only from jsr 168 or jsr 286 compliant portlets. The jsr286 portlet standard has been around for a while and it surprised me that i couldnt find any unit tests for jsr286 portlets, only jsr168 portlets. Jsr 286 is pretty recent, our jsr 286 portlet container is not out yet. File upload plugin is developed using html5, jquery, mustache templates and bootstrap 3. An event is first fired from the processaction method.
Updates to the original jsr java community process. Events enabling a portlet to send and receive events and perform state changes or send further events as a result of processing an event. Among the set of features that the new portlet specifi cation jsr 286 introduces to make things easier for ajax implementations, are the options to directly communicate with the portlet through shared render parameters and resource serving. With the jsr 301 portlet bridge specification, we now have a standard way of running jsf.
For more information and to download a sample application, see the blog entry at. Jsr 286 is advanced portlet specification and it was added new features to jsr 168. Jsr286 portlet unit testing with jetty, pluto and jwebunit. Portlet container notifies a consumer portlet by invoking its processevent method. Combining these standards enables developers to integrate their applications from any internal or external source as portlets with wsrp portals.
By using portlets as controllers, delegating complex business logic to javabeans or even a restful or soapbased. Learn all about the second version of the java portlet specification jsr 286. This project is evolving away from portlets and toward ui widgets based on web components but the portlet based components are still available. Using portlet filters you can block the rendering of a portlet if a. This standard aligns with java platform, enterprise edition j2ee 1. Integrate possible sharepoint as portlet from jsr 286 188 portal compliant area. The model describes one or several strings that coincide when searching a text body. This session will introduce the unique characteristics of portals, the portlets of which they are built, and the jsr 168 specification that enables. Additionally, this standard aligns with the web services for remote portlets wsrp specification version 2.
I have tried to find some information or examples but they all seem to outdated. Convert the hcl digital experience portlet api web content viewer to the jsr 286 web content viewer. Jsr 286 portlet project this sample creates a jsr 286 portlet project that shows events and public render parameters. A consumer portlet can also fire an event from the processevent method. How to develop a very basic jsr 286 portlet web application. Use the java portlet specification jsr 286 to build standardsbased java portlets. When to use jsr 286 vs jsr 168 for portlets perficient. The portlets get this identifier from the portal as one or more user attributes. Java community people was founf some of the limitations in jsr 168 and they are added new. Imagine a great book that made understanding the jsr 168 api easy, and taught you exactly what you needed to know to start developing effective portlet solutions. The hrs portlets need the logged in users identifier for communicating about the user with the backing hrs systems. Jsr 286 allows portlets to fire events and consume events.
It was developed to improve on the shortcomings of the version 1. Your development environment may dictate whether you use jsr 286 or not. The portlet programming model also provides events and public render parameters so that you can build larger composite applications out of your portlets and. The portlet hub 7 portlet 1 portlet 3 portlet 2portal request response standardized by jsr 362 portlet specification 3. The portlet programming model also provides events and public render parameters so that you can build larger composite. Jsr 286 describes the java portlet api for running portlet producer applications. Convert the hcl dx portlet api remote web content viewer to the jsr 286 web content viewer. Webcenter portal supports standardsbased java portlets built using the jsr 286 standard. Portlets are used by portals as pluggable user interface components that provide a presentation layer to information. Resource serving provides the ability for a portlet to serve a resource. We investigated reviving that api instead of launching a new jsr. Deploying a jsr 286 portlet on liferay stack overflow. The new series jsr 286 portlet are series of examples using jsr 286 portlet api.
Can you develop a wsrp compliant producer and consumer using visual studio. Notes about portlet events in jsr 286 web age dev zone. The following ui components in this project are portlet. The reference implementation for this jsr will be the apache pluto project. Nitesh kumars technical blog nitesh kumars technical blog is for java,jsr168,jsr286,ibm wmq,spring jms,websphere portal,open source, jsreport, ruby related issues and solutions. In the new release of liferay, while still supporting all of the methods described above, we also support the brand new and as of yet still unofficial jsr 286 portlet 2.
A set of plugins to add portlet jsr 168 and jsr 286 support to eclipse. Using adobe flex in jsr286 portlets this article shall show you how the adobe flex sdk can be used in a portal environment to enhance the user interface for a portlet. An example of information sharing between portlets can be a weather portlet displaying the weather information of a city and a map portlet displaying the location of the city. Noel bergman introduction to portlet programming with jsr 168 page 2 session overview portals are a hot growth area, but prior to jsr 168, we lacked a standard api for portlet development. A regular expression is a text model formed of ordinary characters for example, letters from a to z and special characters known as metacharacters. Adding meta tag to head element of jsr 286 portlet in webspehere portal. It includes for both the jsr 168 and jsr 286, the api, xsd and tlds. A portlet is a java technology based web component, managed by a portlet container, that processes requests and generates dynamic content. Html5 file upload is an ajax file upload widget to upload images, documents and files using ajax. Regular expressions for filters scheduler administration. Difference between jsr 168 and jsr 286 portlet life cycle. The portlet hub javascript api documentation can be found here. You can define custom authentication levels using the stepup authentication api.
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