What is Spring Web portlet?

A Spring portlet is an extension of the Spring Web MVC, and Spring provides support of all its functionalities in the portlet context with the help of this renderer servlet. This servlet works as a bridge between Spring Web MVC and Portlet MVC. XML. x. 1.

What is portlet MVC?

Portlet MVC is a request-driven web MVC framework, designed around a portlet that dispatches requests to controllers and offers other functionality facilitating the development of portlet applications.

What is portlet applications?

Portlets are reusable web modules that provide access to Web-based content, applications, and other resources. From an application development perspective, portlets are pluggable web modules that are designed to run inside a portlet container of any portal framework.

What is portlet context?

The PortletContext interface defines a portlet view of the portlet container. There is one context per “portlet application” per Java Virtual Machine. (A “portlet application” is a collection of portlets, servlets, and content installed under a specific subset of the server URL namespace, such as /catalog .

What is the difference between portlet and servlet?

Servlets can render complete web pages, whereas portlets renders html fragments. These fragments are aggregated by the portal into a complete web page.

Which of the following is a valid scope of the beans in portlet context?

session – Scopes a single bean definition to the lifecycle of an HTTP Session. Only valid in the context of a web-aware Spring ApplicationContext. global session – Scopes a single bean definition to the lifecycle of a global HTTP Session. Typically only valid when used in a portlet context.

What is the life cycle of a portlet?

Portlet Life Cycle Phases The portlet container locates the portlet, initializes the environment, and invokes the processAction() method to perform actions targeted to the portlet. The portlet container locates the portlet, initializes the environment, and invokes the render() method to perform the render operation.

What are the differences between servlet and portlet?

What is portlet example?

Hence a portlet (or collection of portlets) resembles a web-based application that is hosted in a portal. Some examples of portlet applications are e-mail, weather reports, discussion forums, and news. A portlet is managed by a portlet container.

What is a portlet in SuccessFactors?

A portlet is a configurable object on the SuccessFactors screen. Portlets provide resources, charting, or features for users to assist them with performance processes.

What is a Liferay portlet?

Web apps in Liferay DXP are called portlets. Like many web apps, portlets process requests and generate responses. In the response, the portlet returns content (e.g. HTML, XHTML) for display in browsers. Another difference is that portlets run only in a portal server, like the one in Liferay DXP.

What is Liferay used for?

Liferay is an open source enterprise portal which is free and mainly used to enable corporate extranet and intranet. It is a robust web application platform written in Java and offers a host of features useful for the development of portals and websites.