Portlets in action pdf

Types of portlet solution vertical domains and technology like collaboration, social networking, community, content management, utility, calendaring, hrm all are available in these catalogs. Introduction to portals and portlets green paper from portlets in action authors ashish sarin meap release. Sep 30, 2011 liferay in action is a comprehensive and authoritative guide to building portals on the liferay 6 platform. Rapid portlet development with websphere portlet factory. People profile overview portlet sap successfactors. Portlets are the information display components of the sas information delivery portal. Api defining interaction between portals and portlets leverages the javatm servlet api items covered in v1.

Summaryportlets in action is a comprehensive, handson guide to building portletdriven applications in java. The takeaway point from figure 1 is the user gets the unified view of information from different information. And because portals and portlets are so flexible, the accompanying source code can be easily adapted and reused. It introduces the essential concepts and benefits of java portlet. Understanding the two phases of portlet execution t. It teaches portlet development handson as you develop a portal that incorporates most key features of the portlet 2. Access free portlets in action books in pdf format, however, to get an access to the free downloads you need to sign up with your name and email address.

Developing portlets for sas information delivery portal 4. Only one portlet on given page can execute action phase at a time. The action parameter causes the action process of the portlet to be called. Part 1 provides an overview of the java portlet specifications and explains in detail one of the main features introduced in jsr 286. The open grid computing environments collaboration.

The struts path must reference a class that extends com. A jsr 168 portlets catalog makes sure that portlets under this catalog may run on any standardscompliant java portal server. I was working on a data warehousing project, and data from different sources was managed by a portal application. Buttons top there are a range of options available related to the display and use of reports on tabs. About the technology portlets are the small java applications that run within a portal. Book description portlets in action is a comprehensive, handson guide to building portletdriven applications in java. These portlets are then grouped onto a single page so an end user has a single point of access to all applications and business processes. Preface i first came across the java portlet technology in 2006. Portlets rely on the portal infrastructure to access user profile information, participate in window and action events, communicate with other portlets, access remote content, lookup credentials, and to store persistent data. Next is the render phase where all other portlets related to the page that is going to be returned may.

Portlets can programmatically change their mode when processing an action request. Liferay in action is a comprehensive and authoritative guide to building portals on the liferay 6 platform. Moving portlets resizing portlets overview top the report portlet is the area containing an individual report on a dashboard tab. Jan 28, 2014 in this post ive shown figures from portlets in action book that. Using this tool, we can build portlets declaratively using only a browser. A portlet can process requests from the user and generate dynamic content such as report lists, alerts, workflow notifications, or performance metrics. In a typical liferay portal page, a theme wraps a layout template, which in turn wraps p. Jul 04, 2019 summary portlets in action is a comprehensive, handson guide to building portletdriven applications in java.

However, to meet specialized needs, you can do the following. Fully supported and authorized by liferay, this book guides you smoothly from your first exposure to liferay through the crucial daytoday tasks of building and maintaining an enterprise portal that works well within your existing it. Portlets are run by a component, called a portlet container, that provides the portlet with the required runtime environment. Oracle portal therefore creates a soa solution by exposing any human interaction of a business process through portlets. Show report to the user or generate the report in background and email it to the user as attachment 6. Portal application development using websphere portlet factory 2008 by. Liferay portal 4 portlet development guide description. The following portlets are available and appropriate to all users in any role. Action items portlet see page 22 favorite links portlet see page 34 favorite photo portlet see page 34 general portlet see page 35 my projects portlet see page 44 my reports portlet see. Requests that involved an action phase are invoked to an url known as an actionurl, while those that only have a render phase are invoked through a renderurl.

Portals, portlets and web services for remote portlets. Moreover, portlets allow information from all kinds of sources to be aggregated, so a portals. Enforcement function aef 29 and constructs the essential factors for making an authorization decision. In this phase the portlet can change its status, for instance changing the user preferences of the portlet. Experienced developers will learn how to use new liferay.

This is accomplished by havinga requestparameterwith a specialpre. The action phase can only be invoked for one portlet at a time. Uml%20quick%20reference%20card2 free download as pdf file. Time for action watching liferay portal portlets in action liferay. Options access the report portlet drop down menu see section. Following the action phase and optional event phase, the. Action items portlet see page 22 favorite links portlet see page 34 favorite photo portlet see page 34 general portlet see page 35 my projects portlet see page 44 my reports portlet see page 45 notifications portlet see page 46. Ibm websphere portal v5 a guide for portlet guide for portlet.

In addition to a set of standard portlets, the sas information delivery portal provides a framework that. A portlet is different from a pane, in that it consists of text and images. Covers portlet, spring ashish sarin is the author of portlets in action, published by manning publications. Portlets in action is a comprehensive guide to building portletdriven applications in java. Oasis organization for the advancement of structured information standards.

Mar 26, 2021 portlets in action details an electronic book, also known as an ebook or ebook, is a book publication made available in digital form, consisting of text, images, or both, readable on the flatpanel display of computers or other electronic devices. The portlet container provides a runtime environment in which portlets are instantiated, used, and finally destroyed. As with the guestbook portlet, action methods call the corresponding service methods. Vault, web services and portlet debugging capabilities. As can be seen from the screenshots, this app consists of a number of portlets that can be used to integrate ecommerce into your liferay application. About this book portlets in action livebook manning. A portal url request to the application server will invoke one or more portlets. Download pdf portlets in action b439jzfih3xg mark needham. You can use remote portlets to incorporate data from external applications into the sas information. The name of the action sequence that needs to be executed 4. How to add your own portlets to your openxava application. Although sometimes defined as an electronic version of a printed book,some ebooks exist without a printed equivalent. Time for action watching liferay portal portlets in action.

A permisbased authorization solution between portlets and. To download portlets in action pdf, make sure you click the hyperlink below and download the file or gain access to other. A liferay portal contains portlets, as a window contains panes. And because portals and portlets are so flexible, the accompanying source code can be easily. Portlets in action the java portlet specification defines a contract between the portlet container and portlets and provides a convenient programming model for java portlet developers portlets are pluggable user interface software components that are managed and displayed in a web portal, for example an enterprise portal or a web cms.

We give portlets in action and numerous ebook collections from fictions to scientific research in any way. In this threepart series, the articles describe new features available in the java portlet specification 2. In response to a user action, the action phase performs some operations that change the portlets state. Purchase of the print book comes with an offer of a free pdf, epub, and kindle ebook from manning. Portlets in action pdf books pdf book free pdf books. Download portlets in action book pdf epub mobi tuebl and read. These portlets can retrieve information from different types of data sources xml, csv, database, and so on to expose different ways of. Portlets in action is a comprehensive, handson guide to building portlet driven applications in java. It is the result of a user interaction with the portlet. In response to a user action, performs some operation that changes the portlets state. Jsr 168 splits portlet modes into three categories.

The action phase can also trigger events that are processed by the event phase. You can search for a specific title or browse by genre books in the same genre are gathered together in bookshelves. Moreover, portlets allow information from all kinds of sources to be aggregated, so a portals reach is potentially much greater than that of either a web. The basics without a portal to plug into, portlets by themselves are quite useless. Developing portlets for the sas information delivery portal 4. Free pdf book portlets in action pdf books, computer programming books, download free books in pdf format.

Portlets components to be aggregated in portals specialized servlets aware of portal context user profile information per portletinstance data stored by portal per portlet settings managed by portal portlet window state normal, min, max portlet modes view, edit, conf, help portlet events action message. Portlets in action is a comprehensive, handson guide to building portletdriven applications in java. Oracle fusion middleware guide to publishing oracle business intelligence discoverer portlets 11g release 1 11. The portlets display most relevant content and provide limited features to the user, as opposed to a fullfledged web application. Pentaho reports integration with portlets web application.

Portlets support persistent configuration and customization, profile information. Pdf portals and portlets the quick design of web applications. Put another way, just as you put letters together to form words and put words together to create sentences, you put portlets together to create one portal page. To understand what portlets are and where they come into play, we must. Pdf on jan 1, 2009, piotr kopniak published portals and portlets the quick. Portlet uniform resource locator url addressability. Download liferay in action free pdf by brian kim, rich sezov. The path to the directory inside the solutions directory which contains the action sequence 5. Portlets in action is a stepbystep guide to developing portlets using the java portlet technology. Mar 04, 2015 portlet action phase is used to perform some action on portlet. After the action has been completed, a redirect is automatically issued to call the render process. The render phase runs when any portlets on the page complete the action or event phases. This identity is then mapped to a role and used to make an access decision on the service. Ajaxing portlets portlets in action livebook manning.

Apr 04, 2021 manning ejb3 in action pdf ejb 3 in action. The guestbook admin portlet now needs action methods for adding, updating, and deleting guestbooks. Download portlets in action book pdf epub mobi tuebl and. Introducing the portlet specification, part 1 infoworld.

Jan 21, 2020 ashish sarin portlets in action pdf posted on january 21, 2020 by admin summary portlets in action is a comprehensive, handson guide to building portletdriven applications in java. Aggregation is the action of integrating content from different sources within a web page. Time for action embedding a link for a pdf file enabling comments for. Jspportlet action portlets example deployment descriptor for a remote portlet remote portlets are portlets that execute outside of the portal container. How to generate several reports from a single action. About the technologyportlets are the small java applications that.

Stepbystep guide for building your own portlets 2008 by david bowley. Following the action phase and optional event phase, the render phase then. Put another way, just as you put letters together to form words and put words. Options for implementing portlets the action and initializer classes included in the sas information delivery portal are designed to handle a portlet s basic function of displaying a single jsp page. There are two places in the source code that check for this permission. The portlet container manages the life cycle of all the portlets and provides persistent storage mechanisms for the portlet preferences, letting portlets produce userdependent markup. For example if there are 10 portlets on a page, then action phase can be invoked for one portlet at a time. Summaryportlets in action is a comprehensive, handson guide to building portlet driven applications in java. Good portlets work independently and also communicate fluently with the portal, other portlets, as well as outside servers and information sources. Can be packaged in normal war files with descriptor extensions. In action phase portlet can change its status like changing portlet preference or perform crud operations.