Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: JavaBeans


In the News (Fri 10 Jul 09)

  
  JavaBeans - Wikipedia, the free encyclopedia
JavaBeans are software components written in the Java programming language.
In spite of many similarities, JavaBeans should not be confused with Enterprise JavaBeans (EJB), a server-side component technology that is part of Java EE.
AWT, Swing, and SWT, the major Java GUI toolkits, use JavaBeans conventions for its components, which allows GUI editors like the Eclipse Visual Editor to maintain a hierarchy of components and to provide access to their properties via getters and setters.
en.wikipedia.org /wiki/JavaBeans   (362 words)

  
 JavaBeans
JavaBeans technology is based on the JavaBeans specification.
Enhancements to the JavaBeans Component API in J2SE 1.4 This document describes changes to the java.beans package that were introduced in version 1.4 of the Java 2 Platform, Standard Edition.
Due to the high level of interest in JavaBeans component architecture, a public newsgroup, comp.lang.java.beans, was created to allow discussions of bean-related topics.
java.sun.com /products/javabeans   (249 words)

  
 JavaBeans
JavaBeans support the BeanInfo interface, allowing vendors to specify exactly which properties and methods are available, and icons for beans which can be displayed on a toolbar.
JavaBeans also offer the security and robustness that developers have come to know and love, whereas ActiveX controls remain dangerous (despite the innovation of digital signatures), as they have low level access to features of the operating system.
JavaBeans used in applets are bound by the same restrictions (file and network access) as their applet hosts, yet ActiveX controls that are signed have a much larger potential to wreak havoc on the system.
www.javacoffeebreak.com /articles/javabeans.html   (690 words)

  
 JavaBeans and Java Builder Tools > JavaBeans   (Site not responding. Last check: 2007-11-01)
The JavaBeans technology is a significant extension and enhancement of the Java language that makes it possible for programmers to rapidly build applications by assembling objects and testing them during design time.
JavaBeans is a software component architecture that extends the power of the Java language to enable well-formed objects to be manipulated visually in a builder tool such as Forte during design time.
The relationship of a JavaBeans component and a Java class is illustrated in Figure 1.
www.informit.com /articles/article.asp?p=25279   (585 words)

  
 DrewFalkman.com - Resources - Using JavaBeans   (Site not responding. Last check: 2007-11-01)
JavaBeans is often a confusing term, because it is often used to refer to the entire architecture as well as to the individual beans.
A JavaBeans component is not the same as an Enterprise JavaBeans component.
To use a JavaBeans component, the first thing you need to do is to enable the use of a bean within your current template, through a process called instantiation.
www.drewfalkman.com /resources/UsingJavaBeans.cfm   (1053 words)

  
 Enterprise JavaBean - Wikipedia, the free encyclopedia
Enterprise JavaBean (EJB) is a managed, server-sided component for modular construction of enterprise applications.
The Enterprise JavaBeans specification is one of the several Java APIs in the Java Platform, Enterprise Edition.
Additionally, the Enterprise JavaBean specification defines the roles played by the EJB container and the EJBs as well as how to deploy the EJBs in a container.
en.wikipedia.org /wiki/Enterprise_Java_Beans   (1557 words)

  
 Contrasting JavaBeans and Enterprise JavaBeans
They are objects or components created with a set of characteristics to do their own specific job, and they have the ability to take on other characteristics from the container on the server in which they currently reside.
JavaBeans are intended to be local to a single process and they are often visible at runtime.
Because JavaBeans are platform independent, solution providers in the future will be able to readily market their client-side JavaBeans to a wide audience without having to create or maintain different versions.
members.tripod.com /~subbu97/doc/javabeans-enterprise-javabeans.html   (1742 words)

  
 TWiki . Javapedia . JavaBeans
A common use of JavaBeans is to create visual components, usually based on Swing.
JavaBeans have had a lot of market success.
JavaBeans are typically constructed in a piecemeal fashion, using a no-argument constructor, and then by calling various setXXX methods.
wiki.java.net /bin/view/Javapedia/JavaBeans   (828 words)

  
 Internet Systems - May 1997 - JavaBeans in Action   (Site not responding. Last check: 2007-11-01)
JavaBeans feature a capability known as introspection, which is the key capability that makes a JavaBean a component, allowing a JavaBean to be queried to determine its methods (or procedures) or properties.
JavaBeans can be made robust and easy to use during design, but you can still keep the download size fairly small.
A JavaBean JAR may contain a file known as a Manifest that describes all of the files within the JAR, including the icon files, design components, and runtime classes.
www.dbmsmag.com /9705i03.html   (2767 words)

  
 The Java Community Process(SM) Program - JSRs: Java Specification Requests - detail JSR# 19
The purpose of the Enterprise JavaBeans 2.0 specification is to address a number of open areas in the Enterprise JavaBeans 1.1 specification where further support has been requested by the Enterprise JavaBeans partners and the public.
JMS integration is needed to allow Enterprise JavaBeans to be invoked asynchronously from clients, to allow them to interoperate with legacy systems that use JMS for integration, to support use of disconnected clients with Enterprise JavaBeans, and to allow use of Enterprise JavaBeans within publish/subscribe configurations.
In the Enterprise JavaBeans 1.1 specification, the management of 1-1, 1-n, and m-n associations among enterprise beans and the management of relationships between enterprise beans and their dependent objects are left to the bean provider.
jcp.org /en/jsr/detail?id=19   (1354 words)

  
 What are JavaBeans ?
JavaBeans are usual Java classes which adhere to certain coding conventions.
Keep in mind that the only requirement to a JavaBean is an empty "argument" constructor, not that you shouldn't use constructor at all.
We learned that JavaBeans are Java classes which adhere to an extremely simple coding convention.
www.stardeveloper.com /articles/display.html?article=2001071901&page=1   (611 words)

  
 A walking tour of JavaBeans
JavaBeans is the software component architecture for the Java language.
The JavaBeans Specification is the document that describes what a Java class must do to be considered a "Bean." Programmers (and, as importantly, integrated development environments [IDEs]) can depend on any class that advertises itself as a Bean to conform to the rules set out in the specification.
Understanding JavaBeans gives a developer the knowledge necessary to use these new components as they become available.
www.javaworld.com /javaworld/jw-08-1997/jw-08-beans.html   (1036 words)

  
 JavaBeans Activation Framework
With the JavaBeans Activation Framework standard extension, developers who use Java technology can take advantage of standard services to determine the type of an arbitrary piece of data, encapsulate access to it, discover the operations available on it, and to instantiate the appropriate bean to perform said operation(s).
For example, if a browser obtained a JPEG image, this framework would enable the browser to identify that stream of data as an JPEG image, and from that type, the browser could locate and instantiate an object that could manipulate, or view that image.
The JavaBeans Activation Framework 1.1 final release is included with the Java SE 6 release and the Java EE 5 release, and is also available separately.
java.sun.com /products/javabeans/jaf/downloads/index.html   (437 words)

  
 Hotscripts.com :: Java :: Tips and Tutorials :: JavaBeans
Includes what JavaBeans are, what you need to use JavaBeans, the difference between Java applets and JavaBean components, Enterprise JavaBean component, and more.
A JavaBean is the architecture for using and building components in Java.
Rather than show you how to build JavaBeans (which could be the subject of an entire book), this tutorial will show you how to integrate JSP with a preexisting bean.
www.hotscripts.com /Java/Tips_and_Tutorials/JavaBeans/index.html   (518 words)

  
 Using Utility Classes, JAR Files, and JavaBeans
JavaBeans are self-contained reusable software units that can be plugged together to build Java applications.
JavaBeans created for use on forms can be used both in SilverStream and in non-SilverStream applications.
To enable the JavaBean for use in an application, specify your JavaBean in a Manifest file and include the manifest file along with your JavaBean in a JAR file.
www.novell.com /documentation/extendas/sshelp/Docs/help/books/pgUtilJARBean.html   (1630 words)

  
 Cetus Links: 16604 Links on Objects and Components / Distributed Objects & Components: JavaBeans
JavaBeans is a portable, platform-independent component model written in Java, developed in collaboration with industry leaders.
JavaBeans acts as a Bridge between proprietary component models and provides a seamless and powerful means for developers to build components that run in ActiveX container applications (from the FAQ).
Javabeans by Example : Cooking Beans in the Enterprise   (Henri Jubin, the Jalapeno Team, ISBN: 0137903383, Prentice Hall 1998) (also IBM redbook)
www.cetus-links.org /oo_javabeans.html   (1038 words)

  
 Intro to JavaServer Pages: Use JavaBeans
JavaBeans are like ActiveX controls: they provide known functionality and are designed for off-the-shelf reuse.
A JavaBean's value is made available through a set of properties, which provides access to the JavaBean's settings.
Assuming the JavaBean was created prior to creating the site, the first thing you need to do is tell the JSP page that it intends to use a bean.
builder.com.com /5100-31-5078055.html   (555 words)

  
 What is JavaBeans? - a definition from Whatis.com - see also: Javabean
- JavaBeans is an object-oriented programming interface from Sun Microsystems that lets you build re-useable applications or program building blocks called components that can be deployed in a network on any major operating system platform.
Like Java applets, JavaBeans components (or "Beans") can be used to give World Wide Web pages (or other applications) interactive capabilities such as computing interest rates or varying page content based on user or browser characteristics.
To build a component with JavaBeans, you write language statements using Sun's Java programming language and include JavaBeans statements that describe component properties such as user interface characteristics and events that trigger a bean to communicate with other beans in the same container or elsewhere in the network.
searchwebservices.techtarget.com /sDefinition/0,,sid26_gci212416,00.html   (406 words)

  
 Java Enterprise Technologies JavaBeans
Its aim is to assist developers in creating server-side EJB components for delivery on the open market, as well as applying the principles of commercial software development to enhance the benefits of internal reuse.
To EJB...or Not (Application Development Trends)- Enterprise JavaBean technology is a good choice for some applications, but experts warn IT managers that the EJB specs should be avoided in other situations; another chapter in the Sun vs. Microsoft saga.
Issues to consider are the use of fine grained entity beans, coarse grained entity beans, entity beans with a session bean front end, and even stateless session beans to access data.
java.ittoolbox.com /topics/t.asp?t=419&p=419&h1=419   (2823 words)

  
 SUN ENRICHES JAVABEANS COMPONENT ARCHITECTURE
The Glasgow JavaBeans specification was posted at http://java.sun.com/beans/glasgow.html on July 2 for public review and comment and has received enthusiastic feedback.
"JavaBeans is the component model for VisualAge for Java, the flagship Java development environment we are now shipping, and will be the standard component model of the entire VisualAge family of application development tools.
"JavaBeans is the component architecture of choice for distributed application development," said Andy Goren, president of TV Objects.
www.sun.com /smi/Press/sunflash/1997-07/sunflash.970723.1115.xml   (1472 words)

  
 Javabeans Training - Learn javabeans study Javabeaning training classes Javabeans courses   (Site not responding. Last check: 2007-11-01)
The Fundamental JavaBeans Programming WBT is the first course in the JavaBeans curriculum.
After completing this course, the student will be able to: Understand Software Components Configure BDK for running JavaBeans programs List essential features of JavaBeans Write simple JavaBeans program Create java archive file Understand Event generation by beans Identify the classes and interfaces available in the java.awt.event package Understand Adapter and inner classes.
The Advanced JavaBeans Programming WBT is the second course in the JavaBeans curriculum.
www.training-classes.com /course_hierarchy/keyword_index/javabeans.html   (3518 words)

  
 JavaBeans Tutorials, Code Examples & Articles - Technology Tutorials, Code Examples & Tutorials: TrooBloo.com
By Onno Kluyt (May 1999) Since the introduction of the JavaBeans TM component architecture in the Java TM Development Kit v 1.1 (JDK TM) release in February 1997, additional specifications have been added to this component architecture such as the Extensible Runtime Containment and Services Protocol and the InfoBus standard extension.
At a stroke this feature makes it possible to easily save and restore Java data objects, graphs of objects, and GUI state to a compact XML form that is so robust it continues to be usable even when the original class definitions change.
JavaBeans are of course a specific instance of the general object-oriented method that is a foundation of any well-structured Java application.
www.troobloo.com /tech/javabeans.shtml   (648 words)

  
 10 XDK JavaBeans
This JavaBean is an encapsulation of the XML compression functionality.
JavaBean accepts an XML file and applies the transformation specified by an input XSL stylesheet to create and output file.
JavaBean, create an XSL stylesheet and interactively apply this to the XML data until you are satisfied with the data presentation.
www.stanford.edu /dept/itss/docs/oracle/10g/appdev.101/b10794/adx10bea.htm   (1831 words)

  
 Dr.Bob's JBuilder Machine - JBuilder Programming News, Articles, Books, Reviews and Tools
First, JavaBeans will be introduced: the importance of components, other component technologies and the structure of JavaBeans.
A simple JavaBean will be made to show the possibilities of Beans.
And because JavaBeans are a component model for Java, we will take a look at component technology in general, and the advantages of components.
www.drbob42.com /JBuilder/jb210t.htm   (10991 words)

  
 jGuru: JavaBeans FAQ Home Page
The Long Term Persistence for JavaBeans (LTP) is a an API which supports a general mechanism for serializing JavaBeans to and from XML.
An Xbean is a JavaBean that takes XML as input, processes it in some fashion and then passes XML on to the next Xbean in the chain.
Parameters There are two principal ways to model parameters being passed from a HTML source on the client to a <> on the...
www.jguru.com /faq/JavaBeans   (559 words)

  
 Trail: JavaBeans(TM) (The Java™ Tutorials)
The JavaBeans API Specification provides a complete JavaBeans description.Print out a copy of the JavaBeans specification, and keep it handy when going through this document.
JavaBeans Concepts and the Beans Development Kit describes what makes a Bean, and describes the Beans Development Kit (BDK).
The JavaBeans Documentation page contains current JavaBeans API definitions, upcoming JavaBeans feature descriptions, and related Java documentation such as the Java Core Reflection API, Object Serialization, Remote Method Invocation (RMI), and a third-party JavaBeans book list.
java.sun.com /docs/books/tutorial/javabeans/index.html   (391 words)

  
 Amazon.com: Enterprise JavaBeans (3rd Edition): Books: Richard Monson-Haefel   (Site not responding. Last check: 2007-11-01)
In the new 3rd edition, Enterprise JavaBeans has been completely revised and updated with a thorough introduction to the new 2.0 version of the EJB specification.
The Enterprise JavaBean (EJB) architecture was being considered for use in several systems, and I found the standard presentations were not helping me bridge the knowledge gap.
Queries and EJB QL - Addresses the Enterprise JavaBeans Query Language (EJB QL), which is used to query entity beans and to locate specific entity beans in Java Persistence.
www.amazon.com /Enterprise-JavaBeans-3rd-Richard-Monson-Haefel/dp/0596002262   (3457 words)

  
 Enterprise JavaBeans Component Architecture
As we describe the Enterprise JavaBeans component architecture, let's define where we hope to go, how we hope to get there, and who we hope to take with us.
Enterprise JavaBeans are components that execute within an "EJB container," under the supervision of an application server.
So, while Enterprise JavaBeans technology provides specific services in the realm of enterprise computing, it is part of a larger picture.
www.sun.com /books/catalog/anderson_javabeans.xml?section=Preface   (1985 words)

  
 Cetus Links: 16604 Links on Objects and Components / Distributed Objects & Components: Enterprise JavaBeans
Enterprise JavaBeans is a cross-platform component architecture for the development and deployment of multi-tier, distributed, scalable, object-oriented Java applications.
Enterprise JavaBeans makes it EASY to write business applications as components by providing a set of automatic services to support scalable transactional application server components.
Enterprise JavaBeans can be deployed on top of existing transaction processing systems including traditional transaction processing monitors, web servers, database servers, application servers, etc (from the FAQ).
www.cetus-links.org /oo_java_ejb.html   (788 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.