Thursday, November 8, 2012

How to create WebCentre Portal site using Oracle JDevlepoer

In this video tutorial of Oracle webCenter Portal, you will learn how to create a Oracle WebCenter Portal web site from scratch using Oracle JDeveloper 11g and how to manage, secure your web pages and how to adding external resources to your web portal sites navigation.

Sunday, October 14, 2012

What is Java Persistence Query Language (JPQL) and how to create queries using JPQL

 Java Persistence query language (JPQL):

Java Persistence Query Language (JPQL) is a platform independent object oriented query language defined in Java Persistence API (JPA). JPQL is an one method of querying entities from data store in JPA. JPQL defines queries for entities and their persistent state. JPQL allows to write portable queries that work regardless of the underlying database system.

Friday, October 12, 2012

How to Configure JDeveloper to work with MySQL Connector/J

In this Jdeveloper and MySQL database server tutorial, you will learn how to configure JDeveloper IDE to work with MySQL Database Server using MySQL Connector/J. By connecting JDevloper IDE with MySQL database server, you can mysql database with Java and Java EE Web applications development.

Below mentioned tools are used for this tutorial which should be installed on your computers. If you have already not installed these softwares, click on it to view tutorial, how to install these software
1- Oracle Jdeveloper IDE
2- MySQL Database Server
3- MySQL Connector/J

please follow the below mentioned steps to complete the installation

Wednesday, September 5, 2012

How to Develop PrimeFaces and JSF Web Application with NetBeans IDE

PrimeFaces is an open source and lightweight Java Server Faces 2.0 component suite. It has 100+ rich set JSF components for Desktop Web application and Mobile Web application development. It is one of the most famous JSF component library for Web applications development.

I have found this video at PrimeFaces Blog Website and sharing with you. In this video, it is showing how to develop a Database driven web application using Primefaces JSF component and NetBeans IDE. This video is very useful for learning PrimeFaces JSF Components.

Monday, July 2, 2012

What is the EJB Container

Enterprise java beans EJB are software components that run in a special environment called an EJB container. The EJB container hosts and manages an enterprise java bean in the same way as Java Web Server hosts a java servlet. All java beans functions perform with in EJB container. The EJB container manages every aspect / features of an enterprise java bean at run time.

Java beans container is a run-time container that are deployed to an Java EE application server. The EJB container automatically creates when the java application server starts and give serves as an interface between a java bean and run-time services such as:

What is Java Server Pages (JSP) Technology

Java Server Pages (JSP) technology enables Web developers and designers to rapidly develop and easily maintain, information-rich, dynamic Web pages that leverage existing business systems. As part of the Java technology family, JSP technology enables rapid development of Web-based applications that are platform independent. JSP technology separates the user interface from content generation, enabling designers to change the overall page layout without altering the underlying dynamic content. 

Sunday, June 10, 2012

How to install JDeveloper 11g IDE, ADF Run time and Web Logic Server

Oracle JDeveloper IDE is a free IDE (integrated development environment) by Oracle which simplifies and speed up the Java applications development, Java EE web applications development, Oracle ADF web applications development, Oracle ADF mobile application development and Java based SOA applications development. It is very famous java software development tool which offer the end to end development of Oracle Fusion Middleware and Fuion Application with support of full software development life cycle. It has visually and code view for development of JSF, Html, JSP, EJB, JPA, Oracle ADF Business components, oracle ADF, SOA and Java Swing interface etc.

Here I am going to share this post for how to install the JDeveloper 11g, Oracle ADF Run Time and integrated Oracle Weblogic application Server on Windows platform. Step by step instructions with pictures are showing for complete installation. There is also option to customize the installation to install only JDeveloper and ADF Run time or WebLogic app Server and ADF Run time.

Thursday, June 7, 2012

What is Oracle ADF. Find an overview of oracle ADF Architecture

Oracle ADF (Application Development Framework) is an end-to-end Java EE framework from Oracle that built on top of the MVC based JSF (Java Server Faces) framework. It simplifies application development by providing out-of-the-box infrastructure services and providing a visual & declarative development experience. ADF is directly supported  and enabled by Oracle JDeveloper IDE. ADF forms the foundation for WebCenter Portal's components and services.

Saturday, May 12, 2012

What is Java Persistence API (JPA)

The JPA (Java Persistence API) is a Java programming language framework for managing the relational data in java applications using Java SE (Java Platform Standard Edition) and Java EE (Java Platform Enterprise Edition). JPA is standard persistence API for Java. JPA used the best ideas from persistence technologies like Hibernate, TopLink and JDO. JPA simplifies the Java EE Web applications development and Java SE desktop applications development using data persistence new stable features.

Friday, May 11, 2012

What is Java Entity and requirements for Entity Classes

Java entity is a lightweight persistence domain object which represents a table in a relational database and each java entity instance corresponds to a row in related relational database table. Java entity class is the primary programming artifact of java entity, although entities can use helper classes also.
The java entity persistent state is represented via persistent fields or persistent properties. These persistent fields or properties use object / relational mapping annotations to map the entities and entity relationships to the relational data in the underlying relational database.

What is Difference between JSP and Facelets

Here we will find some features of  Faceletes and JSP (Java Server Page) to find out some difference between Facelets and JSP.

Monday, April 16, 2012

What is an Enterprise Java Bean EJB and benefits of EJB

What is Enterprise Java Beans ( EJB ):

EJB is written in Java programming language and it is server side component that encapsulates the business logic of an java application from customers. Business logic code is managed in EJB that fulfills the purpose of the java applications. For example, in an eCommerce web application, the enterprise java beans might implement the business logic in methods called checkAvailableItem and orderProduct.

What is Java Server Faces (JSF) and jsf life cycle

JSF stands for Java Server Faces. JSF is MVC (Model - View - Controller) based user interface ( UI ) Java Web framework which has server-side components for building Java web applications user interfaces. JSF provides a well defined programming model and various tag libraries. With the help of JSF, Java-ee web developers can easily and quickly build enterprise java web applications.
JSF provides ease-of-use in the following ways:

Thursday, April 5, 2012

How to develop Web Application using GWT (Google Web Toolkit) in JBoss Developer Studio

Google Web Toolkit (GWT) is an open source development toolkit for designing, building, testing and optimizing enterprise complex web applications. It is completely free and open source technology for web application development. Many developers in the world are using GWT for development. Google many products are made by GWT.  The main goal of GWT is to made a productive development envirment for develpment of high performance and rich UI web applications with out expert level experience in XMLHttpRequest, html, java script and AJAX.

In this shared screen cast, it shows how to developed a web application using Google Web Toolkit in JBoss Developer Studio. This tutorial is also helpful for using Eclipse and JBoss Tool.

What is JBoss Tools and how to install JBoss Tools in Eclipse IDE

JBoss Tools is a very famous and effective development tool for Java ee web applications development. It has support for JBoss AS (JBoss application server) and Java ee Technologies,  JBoss Portal, RichFaces JSF Components, Maven and much moor. It is an umbrella project for a set of Eclipse plugins.

In this video tutorial, you will learn  how to install JBoss Tools plugin in Java ee Eclipse IDE to prepare your software development environment for Java EE applications development, JBoss Portal development and to develop JSF web applications with RichFaces JSF component for rich interfaces. This video also shows an overview of Boss Tool capabilities and features.

How to develop Mobile application using HTML5, JSF, RichFaces 4, JBoss AS7 and Eclipse IDE

The Mobile Web based applications are creating for mobile devices such as smartphones and tablets etc which are connected through wireless communication. The web has shifted with a focus on mobile device browsers. Customers are feeling easy on mobile to read article, emails and documents, for entertainment and for social communication because it is easy to use and lightweight solution. 

Mobile web applications development has become much more easy with the help of  html5 and JSF (Java Server Faces) components suites like Rich Faces, PrimeFaces and Oracle ADF faces.

Here we will show how to use HTML5 and RichFaces JSF Components suit for mobile web applications development.

RichFaces is an open source Ajax enabled  JSF (Java Server Faces) component library which is hosted by JBoss. It provides Ajax capabilities integration into enterprise application development in an easy and effective way. RichFaces with html5 is providing a great tool for desktop web applications development and Mobile web applications development. It has made the software development process very easy and has provided the rich interface features.

How to make Code for Java EE 6 Application using Eclipse IDE

I have found this java-ee-6 learning video tutorial on Vimeo for learning how to make code for Java-ee-6 based web application project using Eclipse IDE / JBoss Developer Studio, it is very useful for new java-ee developers to learn Eclipse IDE for programming the Java and Java EE 6 based technologies ( JPA, EJB, JSP, Servlet ) coding. In this video you will learn step by step procedure for how to develop a web application project using Eclipse IDE and Java ee technologies.

What is Java EE . An Overview of Java EE6 Programming using Eclipse IDE

Java EE (Java Enterprise Edition) is an Enterprise java computing platform of Oracle which provides different API  like JPA (Java Persistence API), EJB (Enterprise Java Beans), CDI (Context and Dependency injection), Servlet, JSP, JSF and Runtime environment for development and running of Enterprise application software, secure reliable network applications, java web applications development, java web services, mobile applications development and much more. Java EE focused on software developer productivity and numerous enhancements in different features.

Sunday, January 1, 2012

What are Java Servlet different HTTP Request Handling Methods

The basic Java Servlet interface defines a service method for handling client requests. This method is called for each request that the servlet container routes to an instance of a servlet.
The handling of concurrent requests to a Web application generally requires that the Web Developer design servlets that can deal with multiple threads executing within the service method at a particular time. Generally