Storage Retrieval

Download Building Portals with the Java Portlet API (Expert's Voice) by Jeff Linwood, Dave Minter PDF

Posted On April 11, 2017 at 6:30 am by / Comments Off on Download Building Portals with the Java Portlet API (Expert's Voice) by Jeff Linwood, Dave Minter PDF

By Jeff Linwood, Dave Minter

This ebook is an intensive advent into JSR 168 that would support get portal builders in control into this quite new specification. — Thomas Paul, JavaRanch Sheriff How do builders carry current purposes right into a portal? How do builders combine content material administration platforms and se's with a portal? and the way do builders start with the Portlet API? Jeff Linwood and Dave Minter allow you to remedy those genuine difficulties in construction Portals with the Java Portlet API. This ebook describes the recent Java portlet API, together with protection, portlet existence cycles, and portlet interplay with servlets and JSP. The examples will paintings on any portal that complies with the JSR-168 portlet API. a number of instance portlets are built to provide you hands-on portlet event. you are going to even how to port latest servlet and JSP purposes right into a new portal atmosphere. The authors additionally speak about unmarried Sign-On (SSO) utilizing Kerberos and the GSS-API, syndicating content material with RSS, and integrating a charting resolution with JFreeChart. different issues coated are the open-source Apache Jakarta Lucene seek engine, personalization, portlet configuration, portlet personal tastes, and internet companies for distant Portals (WSRP). XDoclet is additionally used all through parts of this e-book.

Show description

Read Online or Download Building Portals with the Java Portlet API (Expert's Voice) (v. 2) PDF

Similar storage & retrieval books

Web Caching

At the world-wide-web, pace and potency are very important. clients have little persistence for sluggish web content, whereas community directors need to make the main in their on hand bandwidth. A effectively designed net cache reduces community site visitors and improves entry occasions to renowned internet sites-a boon to community directors and net clients alike.

The Semantic Web – ISWC 2014: 13th International Semantic Web Conference, Riva del Garda, Italy, October 19-23, 2014. Proceedings, Part I

The two-volume set LNCS 8796 and 8797 constitutes the refereed complaints of the thirteenth overseas Semantic net convention, ISWC 2014, held in Riva del Garda, in October 2014. The foreign Semantic net convention is the top-rated discussion board for Semantic net examine, the place innovative medical effects and technological ideas are provided, the place difficulties and strategies are mentioned, and the place the way forward for this imaginative and prescient is being constructed.

The Future of Digital Business Innovation: Trends and Practices

This e-book identifies and discusses the most demanding situations dealing with electronic company innovation and the rising tendencies and practices that may outline its destiny. The e-book is split into 3 sections protecting traits in electronic platforms, electronic administration, and electronic innovation. the outlet chapters think about the problems linked to computing device intelligence, wearable know-how, electronic currencies, and disbursed ledgers as their relevance for company grows.

Elements of Cloud Computing Security: A Survey of Key Practicalities

This booklet deals an intensive but easy-to-read reference advisor to numerous facets of cloud computing safety. It starts with an creation to the overall recommendations of cloud computing, by way of a dialogue of safety facets that examines how cloud safety differs from traditional details protection and experiences cloud-specific periods of threats and assaults.

Extra resources for Building Portals with the Java Portlet API (Expert's Voice) (v. 2)

Example text

Mf manifest file is in the META-INF directory. org/pluto) to run our portlet application. Apache Pluto is the open source reference implementation of the JSR 168 portlet API. The Pluto portal is very basic and not suitable for enterprise portal projects, but it is a good test platform for your portlets. org/tomcat); check the Pluto release notes and installation instructions on the Pluto web site for more details. At the time of this book’s writing, Pluto did not have a downloadable, compiled release.

For instance, use a charting servlet to generate dynamic images. The image HTML tags in the portlet’s content would point to the servlet. IOException The portlet can write to its output stream, or its writer, but not both during one render request. For more on portlet response objects, see Chapter 4. qxd 7/13/04 12:43 PM Page 25 Portlet Basics Enhancing the Portlet We are going to make some improvements to our first portlet to demonstrate some more capabilities of the portlet API. Almost every portlet will refer to external resources such as images, JavaScript source files, or style sheets.

The HTML form is displayed by writing strings to the PrintWriter object of the portlet. We set the value of the HTML

element’s ACTION attribute to an action URL we create and then immediately render as a String. Next, we add two HTML elements with the default values, if any, and a submit button for the form. We end the HTML element to provide valid content. The tags in the portlet’s markup fragment should be balanced. The interesting part of this method is the form itself, and how it points back to the portlet.

Download PDF sample

Rated 4.05 of 5 – based on 9 votes