JSR 168 PORTLETS PDF

To enable interoperability between Portlets and Portals, this specification will define a set of APIs for Updates to the Original Java Specification Request ( JSR). The Java platform provides an standard referred to as JSR that standarizes how portlets interact with portlet containers and ensures compatibility across. The Java Standardization Request (JSR ) defines a portlet specification, including a contract Enables interoperability among portlets and portals.

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Specifies the security role references. An administrative name used to identify the portlet. Description A descriptive text about the portlet. But because this is not a standard mode, we avoid using it.

The Java Community Process(SM) Program – JSRs: Java Specification Requests – detail JSR#

The expert group will ensure this specification draws appropriately from such projects and products and that it will be based on open standards. A Portlets Catalog is a set of portlets that are ready-to-use components for enterprise portals. The Portlet specification 1688 define a Portlet API that provides means for aggregating several content sources and applications front ends.

The canonical name of the portlet selected in the Portlets list box.

Always expires Caching is disabled for the portlet. Provide Administrators with a mechanism to specify the folder to display and connection information for Documentum.

Unsourced material may be challenged and removed. Many of them require the WAR to be run through a preparation tool or some other multistep deployment process. When the list is rendered in the HTML, the document’s name will be a link to the document’s content. The transmission of the document contents to the client machine is handled through a servlet, ContentServlet Listing Five.

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Furthermore, the Servlet specification does not define URL-rewriting functions to allow the creation of links and actions targeted to a specific form within the fragment of a page Portlet markup fragment.

To reach this target the following schedule may be used as starting point: Display JSP and Class. Because of this, the different portals have varying levels of support. The goal is to allow Portlets to be packaged into WAR files and deployed in a standard way on any server implementing the specification.

Never expires The cache does not expire. Typically, following the desktop metaphora portal page is displayed as a collection of non-overlapping portlet windows, where each portlet window displays a portlet.

JSR is the Java Portlet specification v3. Others, however, make that optional or leave it as a function that a custom portlet must implement.

Developing JSR-168 Portlets

The Java Portlet Specification defines a contract between the portlet container and portlets and provides a convenient programming model for Java portlet developers. This page was last edited on 21 Novemberat We could have alternatively implemented the javax. One of the most common public examples of a portal site is my. With the introduction of the JSR jsf, open-source portals are starting to take large bites jst of the portal market.

Java enterprise platform Java specification requests Web portals.

Configuring JSR 168 portlets

For those who want to adopt portals certainly need many and variety of portlets to deploy and run. Select the Browse button to open the Select Portlet dialog and create a new mapping in the deployment descriptor. All portlets must support the VIEW portlet mode.

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This caching mechanism is per-portlet, per-user client. Initialization Parameters Property Name Description Initialization Specifies the initialization parameters of the portlet.

2. Java Portlet Specification (JSR)

Every client that loads portpets portlet is accessing the content source by impersonating the user that is represented by these credentials. Oracle 9i Portal http: Web Logic Portal 4. This way, there might be SharePointSourceJdbcSourceand the like, and the administrator can change the source without any recompiling. A JSR portlets catalog makes sure that portlets under this catalog may run on any standards—compliant Java portal server.

A portlet can aggregate integrate and personalize content portleets different sources within a web page. While a portal may also provide user management and authentication, personalization, and other functionality across portlets, the role we focus on is the portlet container.

Portlets should use this role name to determine whether the authenticated user is included in an application security role.

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