Oct 11, 20 i have not used coldfusion for a long time now, but what caught my attention today is the support for jsr 168 and jsr 286 portlet standards. The jsr168 portlet specification defines apis for building applications viewed inside portal frameworks. Lep is an out of box solution that provides many portlets for personalization, usergrouprole management, web email, message boards, document library, wiki, and other content management tools. Viewpoint ships with several portlet bundles, but also has an open pluggable architecture based on the jsr168 portlet standard, allowing you the developer to build custom portlets for inhouse use, to share with partners, or to sell commercially. Esuptwitter is a jsr 168 portlet that allows to follow twitter timelines. The jsr 168 portlet specification defines apis for building applications viewed inside portal frameworks. Jsr 168 portlet development simplified, second edition. Jsr 286 is a java specification from the java community process that has improved upon the jsr 168 portlet api by providing additional capabilities, such as filters, events, public render parameters and resource serving. Support for jsr 168 jsr 286 in coldfusion means that coldfusion users can use readily available portlets like. Liferay portal provides a 100% compatible portlet container that guarantees that any portlet that adheres to the standard specification will be able to run within liferay. Invoking a download servlet from a jsr 168 portlet page.
Portlet open source trading post site for jsr 168 and. I have not used coldfusion for a long time now, but what caught my attention today is the support for jsr 168 and jsr 286 portlet standards. Jul 11, 2008 this tutorial shows you how to create a basic jsr 168 portlet. These improvements have necessitated changes to the xsd for the portlet deployment descriptor pdd that adds new elements to it. Imagine a portlet development book that dealt with just that. The viewsflash survey portlet embeds the full functionality of the viewsflash application in jsr168 compatible portals. By ted oconnor and martin snyder, october 01, 2005. Because this api is specifically designed for portlet creation, developers will benefit from extra functionality beyond the standard servlet functionality. Lep is a j2ee open source portal package that is 100% portlet api jsr 168 compliant and is built on top of struts and hibernate.
To configure a jsr 168 portlet, double click on the portlet deployment descriptor in the project navigator. In jsr168 a portlet application may aggregate several different portlets and is packed in a war file just as a standard java web application. In order to effectively cluster web applications, session data must be replicated or shared between the nodes in the cluster. Separate areas within post are provided for sharing jsr168 and wsrp portlets. Ted and martin are senior technologists at wingspan technology. In addition, this article introduces the enterpriseclass portal open source project along with its subprojects that deliver key. Viewsflash jsr168 survey, forms, and polling portlet for ibm. Generally in servlet web application each servlet will be referred by url to invoke or access and each web page content will be served by one servlet but in portlets each page will be served by different portlet and each portlet will have its own lifecycle and own url pattern to execute. Viewsflash is a web application that creates questionnaires for surveys, assessments, data collection, quizzes, tests and polls. I will describe how you can expose adf task flow as portlet, and. Difference between jsr 168 and jsr 286 portlet life cycle,jsr 168 portlet life cycle,jsr 286 portlet life cycle. The portlet open source trading site post aims to help companies kickstart their portal deployments, leading to faster time to value for all portal customers by providing open source portlets and a forum to exchange and learn about how these emerging new standards. A portlet should throw a portletsecurityexceptionwhen a call fails because of security reasons. Done some research and have found that serverresource method appears to be the way to go, but this does not seem to be available for jsr 168 portlets.
A portlet is a java technology based web component, managed by a portlet container, that processes requests and generates dynamic content. Jsr168 portlet applications represent a special challenge when it comes to clustering within tomcat or any other servlet container, for that matter. Prior to jsr 168, almost all portal platforms offered their own proprietary approach to create pluggable portal components. You can also have a look at the sample chapter of the book i am currently working on to see if it helps you get started with portlets. From jsr 168 to ibm websphere portal extensions ron lynn, joey bernal, peter blinstrubas, stefan hepper, usman memon, varadarajan varad ramamoorthy on. A set of plugins to add portlet jsr 168 and jsr 286 support to eclipse. Teradata viewpoint is a stateoftheart web portal platform for applications and tools targeting teradata. In, java portlet specification jsr refined and built on. Java specification participation agreement version in use. If you plan to update a jsr168 portlet that uses the jsr168 jsp taglib to use the new jsr286 features, you will need to update the taglib declarations in your jsps in order for portal to properly inject the correct version of the associated tld in your portlet application. Download portlet open source trading site post for free. A spring mvc jsr 168 portlet for use with uportal, cas, and exchange jasigexchange portlet. This topic uses pluto as an example to guide you in integrating microstrategy content with your jsr 168 compliant portal system. Introducing mvcbean portlet development new in apache pluto 3.
Jsr 168 portlet applications represent a special challenge when it comes to clustering within tomcat or any other servlet container, for that matter. Updates to the original jsr java community process. Jaco portal server is a jsr168 compliant portlet container. I have already done that with liferay but the portlet generated. For information about developing portlets using the sas portlet api, see developing. Jsr168 portlet development simplified, second edition. I am trying to deploy my portlet application ang get errors. A portal combines markup fragments generated by different portlets into a portal page. This section describes how to create a simple jsr168 portlet in eclipse and register it with the aqualogic interaction portal. Like viewsflash, it is used for creating surveys, forms, assessments, polls and quizzes. The previous specification version, jsr286, covers version 2. Jsr 168 portlet life cycle ibm rational application. I have a gwt app that i want to build as a portlet. The microstrategy jsr 168 compliant portlet and master portlets work with jsr 168 compliant portal systems.
I have one portlet in portlet factory in one page in one. This way, when a page is displayed there is only one iframe in the background document. To enable interoperability between portlets and portals, this specification will define a set of apis for portal computing addressing the areas of aggregation, personalization, presentation and security. Jsr 168 compliant portlets are different from portlets that are proprietary to sas because jsr 168 compliant portlets are implemented by using an industrystandard api. The following section will describe selection from ibm rational application developer v6 portlet. About the sample code a download accompanies this tutorial. Mar 16, 2007 this updated version of a july 2003 article highlights java portlet specification 1. The first version of the specification, jsr168, established version 1. Please direct comments on this jsr to the spec leads.
Imagine a great book that made understanding the jsr168 api easy, and taught you exactly what you needed to know to start developing effective portlet solutions. The java portlet specification achieves interoperability among portlets and portals by defining the apis for portlets. Build jsr168 portlet as complete replacement for web. I need to portlet factory redirect, using command button, to portlet jsr 168. Difference between jsr 168 and jsr 286 portlet life cycle. Jsr168compliant portlets are different from portlets that are proprietary to sas because jsr168compliant portlets are implemented by using an industrystandard api. Portlets provide a presentation layer to information systems. Cogix, inc makers of viewsflash enterprise class software. This is the main entry point for the portlet and is the only class that the portal framework is really aware of for this project. Events handling enabling a portlet to send and receive events and perform state changes or send further events as a result of processing an event. In addition, this article introduces the enterpriseclass portal open source project along with its subprojects that deliver key portalrelated. This feature is an open source proofofconcept that could possibly serve as the basis for the next version of the portlet specification 3. Click the product name or the file name to start the download. Then click on the section that contains the values you want to edit.
Updates to the original java specification request jsr. We were told that websphere portal is jsr168 compliant, but with all compliant portals, theres usually some tweaking that has to be done. The portlet you create will implement the view mode and display the message hello, world. The portlet should look and operate exacly the same as the tool, except that the options button moves to the title bar as a little edit icon. Jsr 168 interportlet communications using ibm rational. Deploying portlets in jsr 168compliant portals microstrategy. You must specifically build fusion, or download the fusion distribution as it is not included in the default. A spring mvc jsr 168 portlet for use with uportal, cas, and exchange jasigexchangeportlet. Public render parameters shared parameters allowing portlets to share parameters with other portlets. Note that fusion is an optional feature of jetspeed 1. Installing jsr 168compliant microstrategy portlets in a pluto portal. Building portlets and wiring them in your application. The viewsflash survey portlet embeds the full functionality of the viewsflash application in jsr 168 compatible portals. Create a jsp page for the view mode of the portlet.
An open source site for organizations to share portlets developed according to the new jsr 168 and wsrp standards. I am writing a jsr168 portlet that can be added to a container multiple times. Learning how to develop effective, jsr 168, portal applications, everything from the genericpo mckenzie, cameron w. Additionally it can be thrown by the portal portlet container. You can download and install pluto and tomcat together or you can download only pluto. The apache pluto project hosts the java portlet specification reference implementation ri and technology compliance kit tck. 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.
War file that deploys on jboss, but id like to run it on websphere portal. The following section will describe selection from ibm rational application developer v6 portlet application development and portal tools book. Download jaco portal serverjsr 168 compliant for free. Build a complete seamless replacement for the web content tool except using a jsr 168 portlet. The portletmodeexceptionis thrown when a portlet tries to use or set a portlet mode that is not supported by the current runtime environment or the portlet. In this lesson, you will learn how to build two types of portlets. Select the portlets tab, and then select the portlet from the portlets list box. This tutorial shows you how to create a basic jsr 168 portlet. After jsr 168 inception, java portlets may be deployed on any java portal servers. Viewpoint ships with several portlet bundles, but also has an open pluggable architecture based on the jsr 168 portlet standard, allowing you the developer to build custom portlets for inhouse use, to share with partners, or to sell commercially. These portlets can be run on any jsr 168 portlet specification compliant portal server with few, if any, modifications. This section describes how to create a simple jsr 168 portlet in eclipse and register it with the aqualogic interaction portal. Microstrategy provides two jsr 168compliant microstrategy portlets, called mstrportlet and mastermstrportlet.
My understanding of jsr 168 portlets versus wsrp portlets is that wsrp is used when you want your jsr 168 code to be on one host or producer instance and then wsrp is used as a soap message wrapper to let consumer portlets access the producer portlet without. Build a complete seamless replacement for the web content tool except using a jsr168 portlet. The java portlet specification defines a contract between the portlet container and portlets and. Portlet development guide jsr168 just noticed today that the second part to the jsr168 portlet article is now available at syscons jdj site.
Jan 21, 2017 difference between jsr 168 and jsr 286 portlet life cycle, jsr 168 portlet life cycle, jsr 286 portlet life cycle. Is it possible to download a file from a jsr 168 portlet. This updated version of a july 2003 article highlights java portlet specification 1. For example, ibm had ibm portlets, suniplanet had providers, sap had iviews and plumtree had gadgets. Viewsflash jsr168 survey, forms, and polling portlet for. Two main standards have been defined and widely adopted by producers. Download pdf jsr168 portlet development simplified, second edition. The following is a brief description of the properties that are common to both jsr 168 and jsr 286 portlets. For all other jcp related questions, please see our frequently asked questions faq. Jan 05, 2009 if you plan to update a jsr 168 portlet that uses the jsr 168 jsp taglib to use the new jsr 286 features, you will need to update the taglib declarations in your jsps in order for portal to properly inject the correct version of the associated tld in your portlet application. If you need assistance with downloads, please contact customer service. Jsr 168 portlet life cycle the life cycle of a portlet closely resembles the life cycle of a servlet.
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